RH-L600 Tensile Tester is a basic?Tensile Strength Tester for mask band?and mask, paper and paperboard. Its design and technical indicators are based on the general?technical requirements of?ISO1924/2?and GB/T12914.
RH-L600 Tensile Tester?can be tested all the materials in stretch, compression, bending, shear, embedded relay, peeling, tearing, crack, etc. Such as mask band, rubber, film, plastics, leather, paperboard,?paper, packaging, etc.
GB 8808、GB 13022、GB/T1040、GB4850、 GB/T7753、GB/T7754、GB/T453、GB/T17200、GB/T16578.1、QB/T1130、GB/T 2791、GB/T 2790、GB/T 2792、GB/T 7122、GBT 10004、GB/T 17590、JJG 139、GB/T 6344、GB 10808、YBB00112003、YBB00102003、YBB00132002、YBB00202004、ASTM D828、ASTM E4、ASTM D882、ASTM D1938、ASTM D3330、ASTM F88、ASTM F904、ISO 37、JIS P8113、QB/T 2358、QB/T 1130 、ISO1924/3
Item |
Specifications |
Test range |
(0~100)N |
Accuracy |
0.01N |
Error of indication |
±0.5% |
Variation of indication |
≤0.5% |
Accuracy?of breaking length |
0.1 mm |
Test speed |
(1~600) mm/min |
Test distance |
(50-600)mm(adjustable),common:50 、90 、100 、180 、200 mm |
Dimensions |
About 400 ×230 ×1003 mm |
Weights |
About 31kg |
Force transducer with high precision, The factory accuracy is in the < 0.5%, better than?±1% ISO standards. Using stepper motor, precision ball screw, coupled with reasonable design, precision machining, to ensure the high repeatability of the equipment.
Precision ball screw drive, the aluminum alloy panels, high quality machining technology and reasonable design, ensure the equipment is durable. Our?company has?a professional team that specialized in design and programming, We can upgrade the equipment, to ensure that the equipment is high-level.
With flexible interface and control mode,?can be tested all the materials in stretch, compression, bending, shear, embedded relay, peeling, tearing, crack, etc.?Set the width, speed and thickness, clip, etc.
High resolution color touch screen display in English, friendly man-machine interface operation. Automatic test, the test data statistical handling function, miniature printer output can also be connected to PC. Results when connected to a computer, in addition to the automatic memory storage, can also show that the tensile?curves and save.
5.Easy to measurement and calibration
Calibration instrument specially configured with probe cushion, convenient user or measurement, the calibration department (third party) with standard weight force calibration value.
Guangzhou Runhu Instrument Co., Ltd. is a professional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s main production includes professional testing equipment and facilities of paper, packaging, printing, plastic film and tobacco sheet. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou.
Runhu has a research team formed by several top technical professionals of the country. Its core innovational concept is to develop more advanced and more precise instruments. And it has developed a multi-series of high-quality and patented products. The quality of its main products (such as compression tester, bursting strength meter, tear tester, paper stiffness device, paper tensile testing machine, tobacco filled level detector, etc.) is of the leading technical level in the country better than many domestic counterparts and has reached an international advanced level. Some other products (such as grooves instrument, cardboard layer with strength meter, crease stiffness device, thin water-resistant device, etc.) has filled the domestic production gap.
Runhu has invested its own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop. There are advanced production and testing equipment in the factory. Through scientific and strict management, product quality is ensured and thus reliable.
Runhu’s philosophy is “Quality first, Customer first” that aims at providing customers with excellent quality, full-featured products. Over the years, our products win users alike by its full functions, reasonable structure, simple manipulation, stable performance, and accurate data. Our market includes China, Southeast Asia, South Asia, Middle East, Russia, Europe, Africa, North America, South America, Australia?and other countries and regions. We will keep making the greatest effort?in improving the quality of our products and after-sales service. Products sold are warranted?life-long maintenance?service. For the convenience of customers, the company will also provide customers with equipment supplies and spare parts.
Focusing on domestic market?and striving to expand international market, our company is?on the way?to be?one of the?largest and best?international equipment manufacturing enterprises.
Qualification Certificate & Patents:
Add: Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, Guang zhou, Guang dong, China (Mainland)
Post Code: 511400
Tel: +86-18620144017 / +86-020-39388933 / +86 13622844948
Fax: +86-020-39388933
E-mail: runhuyiqi@126.com
Web: www.jfsxy.com/en/
QQ: 503683921 / 7291919
Wechat: 18620144017 / 13622844948
Whatsapp: +86 18620144017 / +86 13622844948
RH-EN149 Mask Breath Respiratory Resistance Tester is designed to test the exhalation and inhalation resistance of various types of masks. It used for testing of common mask products by manufacturers of national labor protection equipment inspection institutions. RH-EN149 Mask Breath Respiratory Resistance Tester adopts the latest technology, automatic tests. There is no need to connect external air source, and no need to adjust the instrument manually during the test. The internal sensor of the instrument is the high-precision digital sensor of SMI company (precision 1%), which guarantees the accuracy of the test results.
BS EN149,GB 2626,GB/T 32610-2016,GB 19083-2010,GB 19082-2009, YY0469-2011“Medical surgical masks”,YY/T 0969-2013 “Disposable medical surgical masks”
Digital Differential Gauge Range |
-1000~1000Pa ?Accuracy: 1Pa |
Inspiration?Speed |
30~160L/min??Accuracy: 1% |
Exhalation Speed |
30~160L/min??Accuracy: 1% |
Units |
Pa, mbar |
Test Time |
Full automatic test 10~20s |
Printer |
Micro?thermal printing |
Dimensions |
510×450×1110mm |
Weight |
About 63kg |
Power |
AC110~240V |
Display |
Touch screen in English display |
1、Fully automated testing. It takes only 10 to 20 seconds to measure both expiratory resistance and inspiratory resistance.
2、Use the USA company SMI’s?high precision digital sensor (precision 1%) to ensure the measurement accuracy.
3、High precision air flow control module, fully automatic adjustment. Ensure the accuracy of exhalation speed and extraction speed (accuracy 1%).
4、Color touch screen control, Chinese and English menu, easy to operate.
5、Micro thermal printer, easy to print test results quickly.
6、The standard human head model can simulate the real inhalation and exhalation of human body to improve the accuracy of data.?
Qualification Certificate & Patents:
Guangzhou Runhu Instrument Co., Ltd. is a professional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s main production includes professional testing equipment and facilities of paper, packaging, printing, plastic film and tobacco sheet. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou.
Runhu has a research team formed by several top technical professionals of the country. Its core innovational concept is to develop more advanced and more precise instruments. And it has developed a multi-series of high-quality and patented products. The quality of its main products (such as compression tester, bursting strength meter, tear tester, paper stiffness device, paper tensile testing machine, tobacco filled level detector, etc.) is of the leading technical level in the country better than many domestic counterparts and has reached an international advanced level. Some other products (such as grooves instrument, cardboard layer with strength meter, crease stiffness device, thin water-resistant device, etc.) has filled the domestic production gap.
Runhu has invested its own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop. There are advanced production and testing equipment in the factory. Through scientific and strict management, product quality is ensured and thus reliable.
Runhu’s philosophy is “Quality first, Customer first” that aims at providing customers with excellent quality, full-featured products. Over the years, our products win users alike by its full functions, reasonable structure, simple manipulation, stable performance, and accurate data. Our market includes China, Southeast Asia, South Asia, Middle East, Russia, Europe, Africa, North America, South America, Australia?and other countries and regions. We will keep making the greatest effort?in improving the quality of our products and after-sales service. Products sold are warranted?life-long maintenance?service. For the convenience of customers, the company will also provide customers with equipment supplies and spare parts.
Focusing on domestic market?and striving to expand international market, our company is?on the way?to be?one of the?largest and best?international equipment manufacturing enterprises.
Add: Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, Guang zhou, Guang dong, China (Mainland)
Post Code: 511400
Tel: +86-18620144017 / +86-020-39388933 / +86 13622844948
Fax: +86-020-39388933
E-mail: runhuyiqi@126.com
Web: www.jfsxy.com/en/
QQ: 503683921 / 7291919
Wechat: 18620144017 / 13622844948
Whatsapp: +86 18620144017 / +86 13622844948
RH-TQK490 Differential Pressure Tester is using the latest technology. It is an ideal instrument for testing air permeability of various masks, leather, cloth, fabric, paper, cardboard or other sheet objects. RH-TQK490 Differential Pressure Tester is a fully integrated automatic instrument.
YY0469-2011“Medical surgical masks”, YY/T 0969-2013 “Disposable medical?surgical masks”, EN 14683:2019 ISO9237, GB/T458, ISO5636/2, QB/T1667, GB/T22819, GB/T23227, ISO2965, YC/T172, GB/T12655, EN?14683:2019?“Medical face marks –?Requirements and test methods”, T/CNTAC?55—2020, T/CNITA?09104—2020, etc.
Principle of fabric permeability test:
According to the principle of pressure difference method, place the pre-processed sample between the upper and lower test heads. A constant pressure difference is formed on both sides of the sample. Under the action of pressure difference, the air flows from the upper test head through the sample to the lower test head, and the air permeability of the sample is calculated according to the area, pressure difference and flow rate of the sample.
Principle of mask?resistance test:
Measured the pressure difference between the two sides of the sample is by passing 8 L / min of air.
?
Measure Range |
0~400L/dm2/min, 0~200?(Pa/?cm2),0.01~600mm/s |
Unit |
Pa/?cm2 ??Pa ?L/dm2/min ?μm/(Pa?s) ?mm/s ??m/s |
Accuracy |
0.01?(Pa/?cm2) ?0.1Pa ?0.01 ?L/dm2/min |
Linear Error |
<1% |
Measuring Area |
4.9cm2 |
Air Flow Rate (Mask Test) |
8L/min |
Pressure Difference |
0kPa~2kPa |
Weights |
About 25kg |
Dimensions |
420×340×450 mm |
Power |
AC110~240V |
Display |
Touch screen in English display |
Product Features:?
Guangzhou Runhu Instrument Co., Ltd. is a professional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s main production includes professional testing equipment and facilities of paper, packaging, printing, plastic film and tobacco sheet. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou.
Runhu has a research team formed by several top technical professionals of the country. Its core innovational concept is to develop more advanced and more precise instruments. And it has developed a multi-series of high-quality and patented products. The quality of its main products (such as compression tester, bursting strength meter, tear tester, paper stiffness device, paper tensile testing machine, tobacco filled level detector, etc.) is of the leading technical level in the country better than many domestic counterparts and has reached an international advanced level. Some other products (such as grooves instrument, cardboard layer with strength meter, crease stiffness device, thin water-resistant device, etc.) has filled the domestic production gap.
Runhu has invested its own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop. There are advanced production and testing equipment in the factory. Through scientific and strict management, product quality is ensured and thus reliable.
Runhu’s philosophy is “Quality first, Customer first” that aims at providing customers with excellent quality, full-featured products. Over the years, our products win users alike by its full functions, reasonable structure, simple manipulation, stable performance, and accurate data. Our market includes China, Southeast Asia, South Asia, Middle East, Russia, Europe, Africa, North America, South America, Australia?and other countries and regions. We will keep making the greatest effort?in improving the quality of our products and after-sales service. Products sold are warranted?life-long maintenance?service. For the convenience of customers, the company will also provide customers with equipment supplies and spare parts.
Focusing on domestic market?and striving to expand international market, our company is?on the way?to be?one of the?largest and best?international equipment manufacturing enterprises.
Qualification Certificate & Patents:
Add: Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, Guang zhou, Guang dong, China (Mainland)
Post Code: 511400
Tel: +86-18620144017 / +86-020-39388933 / +86 13622844948
Fax: +86-020-39388933
E-mail: runhuyiqi@126.com
Web: www.jfsxy.com/en/
QQ: 503683921 / 7291919
Wechat: 18620144017 / 13622844948
Whatsapp: +86 18620144017 / +86 13622844948
RH-CT30 Synthetic Blood Penetration Resistance Tester is used to measure the penetration of synthetic blood and other liquid-derived liquid injection, to evaluate the safety of medical face masks. RH-CT30 Synthetic Blood Penetration Resistance Tester is suitable for the penetration test of synthetic blood spillage in medical face masks. This instrument is widely used in medical inspection department, safety inspection department and scientific research unit experiments, etc.
ISO 22609:2004:Clothing for protection against infectious agents — Medical face masks — Test method for resistance against penetration by synthetic blood (fixed volume,?horizontally projected
YY0469-2011:Medical surgical masks
GB19083-2010:Technical requirements for medical protective masks
YY/T0691-2008:Clothing for protection against infectious agents-Medical face masks-Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected)
EN?14683:2019:Medical face marks –?Requirements and test methods
ASTM?F1862-07:Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)
Test environment |
Temperature (21 + 5) ℃, Relative humidity (85±10)% |
Injection distance |
(300±10)mm |
Nozzle?diameter |
Φ0.84mm,length: 12.7mm |
Liquid injection speed |
450cm/s; 550 cm/s; 635 cm/s |
Nozzle?pressure |
Standard?10.7kpa 16kpa 21.3kpa (adjustable) |
Power |
AC(110~240)V |
Weights |
12kg |
Dimensions |
About?650mm×200mm×350mm |
Qualification Certificate & Patents:
Guangzhou Runhu Instrument Co., Ltd. is a professional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s main production includes professional testing equipment and facilities of paper, packaging, printing, plastic film and tobacco sheet. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou.
Runhu has a research team formed by several top technical professionals of the country. Its core innovational concept is to develop more advanced and more precise instruments. And it has developed a multi-series of high-quality and patented products. The quality of its main products (such as compression tester, bursting strength meter, tear tester, paper stiffness device, paper tensile testing machine, tobacco filled level detector, etc.) is of the leading technical level in the country better than many domestic counterparts and has reached an international advanced level. Some other products (such as grooves instrument, cardboard layer with strength meter, crease stiffness device, thin water-resistant device, etc.) has filled the domestic production gap.
Runhu has invested its own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop. There are advanced production and testing equipment in the factory. Through scientific and strict management, product quality is ensured and thus reliable.
Runhu’s philosophy is “Quality first, Customer first” that aims at providing customers with excellent quality, full-featured products. Over the years, our products win users alike by its full functions, reasonable structure, simple manipulation, stable performance, and accurate data. Our market includes China, Southeast Asia, South Asia, Middle East, Russia, Europe, Africa, North America, South America, Australia?and other countries and regions. We will keep making the greatest effort?in improving the quality of our products and after-sales service. Products sold are warranted?life-long maintenance?service. For the convenience of customers, the company will also provide customers with equipment supplies and spare parts.
Focusing on domestic market?and striving to expand international market, our company is?on the way?to be?one of the?largest and best?international equipment manufacturing enterprises.
Add: Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, Guang zhou, Guang dong, China (Mainland)
Post Code: 511400
Tel: +86-18620144017 / +86-020-39388933 / +86 13622844948
Fax: +86-020-39388933
E-mail: runhuyiqi@126.com
Web: www.jfsxy.com/en/
QQ: 503683921 / 7291919
Wechat: 18620144017 / 13622844948
Whatsapp: +86 18620144017 / +86 13622844948
RH-CT30 Splash Resistance Tester is used to measure the penetration of synthetic blood and other liquid-derived liquid injection, to evaluate the safety of medical face masks. RH-CT30 Splash Resistance Tester is suitable for the penetration test of synthetic blood spillage in medical face masks. This instrument is widely used in medical inspection department, safety inspection department and scientific research unit experiments, etc.
ISO 22609:2004:Clothing for protection against infectious agents — Medical face masks — Test method for resistance against penetration by synthetic blood (fixed volume,?horizontally projected
YY0469-2011:Medical surgical masks
GB19083-2010:Technical requirements for medical protective masks
YY/T0691-2008:Clothing for protection against infectious agents-Medical face masks-Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected)
EN?14683:2019:Medical face marks –?Requirements and test methods
ASTM?F1862-07:Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)
Test environment |
Temperature (21 + 5) ℃, Relative humidity (85±10)% |
Injection distance |
(300±10)mm |
Nozzle?diameter |
Φ0.84mm,length: 12.7mm |
Liquid injection speed |
450cm/s; 550 cm/s; 635 cm/s |
Nozzle?pressure |
Standard?10.7kpa 16kpa 21.3kpa (adjustable) |
Power |
AC(110~240)V |
Weights |
12kg |
Dimensions |
About?650mm×200mm×350mm |
Qualification Certificate & Patents:
Guangzhou Runhu Instrument Co., Ltd. is a professional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s main production includes professional testing equipment and facilities of paper, packaging, printing, plastic film and tobacco sheet. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou.
Runhu has a research team formed by several top technical professionals of the country. Its core innovational concept is to develop more advanced and more precise instruments. And it has developed a multi-series of high-quality and patented products. The quality of its main products (such as compression tester, bursting strength meter, tear tester, paper stiffness device, paper tensile testing machine, tobacco filled level detector, etc.) is of the leading technical level in the country better than many domestic counterparts and has reached an international advanced level. Some other products (such as grooves instrument, cardboard layer with strength meter, crease stiffness device, thin water-resistant device, etc.) has filled the domestic production gap.
Runhu has invested its own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop. There are advanced production and testing equipment in the factory. Through scientific and strict management, product quality is ensured and thus reliable.
Runhu’s philosophy is “Quality first, Customer first” that aims at providing customers with excellent quality, full-featured products. Over the years, our products win users alike by its full functions, reasonable structure, simple manipulation, stable performance, and accurate data. Our market includes China, Southeast Asia, South Asia, Middle East, Russia, Europe, Africa, North America, South America, Australia?and other countries and regions. We will keep making the greatest effort?in improving the quality of our products and after-sales service. Products sold are warranted?life-long maintenance?service. For the convenience of customers, the company will also provide customers with equipment supplies and spare parts.
Focusing on domestic market?and striving to expand international market, our company is?on the way?to be?one of the?largest and best?international equipment manufacturing enterprises.
Add: Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, Guang zhou, Guang dong, China (Mainland)
Post Code: 511400
Tel: +86-18620144017 / +86-020-39388933 / +86 13622844948
Fax: +86-020-39388933
E-mail: runhuyiqi@126.com
Web: www.jfsxy.com/en/
QQ: 503683921 / 7291919
Wechat: 18620144017 / 13622844948
Whatsapp: +86 18620144017 / +86 13622844948
RH-EN149?Breathing?Resistance?Tester is designed to test the exhalation and inhalation resistance of various types of masks. It used for testing of common mask products by manufacturers of national labor protection equipment inspection institutions. RH-EN149?Breathing?Resistance?Tester adopts the latest technology, automatic tests. There is no need to connect external air source, and no need to adjust the instrument manually during the test. The internal sensor of the instrument is the high-precision digital sensor of SMI company (precision 1%), which guarantees the accuracy of the test results.
BS EN149,GB 2626,GB/T 32610-2016,GB 19083-2010,GB 19082-2009, YY0469-2011“Medical surgical masks”,YY/T 0969-2013 “Disposable medical surgical masks”
Digital Differential Gauge Range |
-1000~1000Pa ?Accuracy: 1Pa |
Inspiration?Speed |
30~160L/min??Accuracy: 1% |
Exhalation Speed |
30~160L/min??Accuracy: 1% |
Units |
Pa, mbar |
Test Time |
Full automatic test 10~20s |
Printer |
Micro?thermal printing |
Dimensions |
510×450×1110mm |
Weight |
About 63kg |
Power |
AC110~240V |
Display |
Touch screen in English display |
1、Fully automated testing. It takes only 10 to 20 seconds to measure both expiratory resistance and inspiratory resistance.
2、Use the USA company SMI’s?high precision digital sensor (precision 1%) to ensure the measurement accuracy.
3、High precision air flow control module, fully automatic adjustment. Ensure the accuracy of exhalation speed and extraction speed (accuracy 1%).
4、Color touch screen control, Chinese and English menu, easy to operate.
5、Micro thermal printer, easy to print test results quickly.
6、The standard human head model can simulate the real inhalation and exhalation of human body to improve the accuracy of data.?
Qualification Certificate & Patents:
Guangzhou Runhu Instrument Co., Ltd. is a professional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s main production includes professional testing equipment and facilities of paper, packaging, printing, plastic film and tobacco sheet. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou.
Runhu has a research team formed by several top technical professionals of the country. Its core innovational concept is to develop more advanced and more precise instruments. And it has developed a multi-series of high-quality and patented products. The quality of its main products (such as compression tester, bursting strength meter, tear tester, paper stiffness device, paper tensile testing machine, tobacco filled level detector, etc.) is of the leading technical level in the country better than many domestic counterparts and has reached an international advanced level. Some other products (such as grooves instrument, cardboard layer with strength meter, crease stiffness device, thin water-resistant device, etc.) has filled the domestic production gap.
Runhu has invested its own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop. There are advanced production and testing equipment in the factory. Through scientific and strict management, product quality is ensured and thus reliable.
Runhu’s philosophy is “Quality first, Customer first” that aims at providing customers with excellent quality, full-featured products. Over the years, our products win users alike by its full functions, reasonable structure, simple manipulation, stable performance, and accurate data. Our market includes China, Southeast Asia, South Asia, Middle East, Russia, Europe, Africa, North America, South America, Australia?and other countries and regions. We will keep making the greatest effort?in improving the quality of our products and after-sales service. Products sold are warranted?life-long maintenance?service. For the convenience of customers, the company will also provide customers with equipment supplies and spare parts.
Focusing on domestic market?and striving to expand international market, our company is?on the way?to be?one of the?largest and best?international equipment manufacturing enterprises.
Add: Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, Guang zhou, Guang dong, China (Mainland)
Post Code: 511400
Tel: +86-18620144017 / +86-020-39388933 / +86 13622844948
Fax: +86-020-39388933
E-mail: runhuyiqi@126.com
Web: www.jfsxy.com/en/
QQ: 503683921 / 7291919
Wechat: 18620144017 / 13622844948
Whatsapp: +86 18620144017 / +86 13622844948
RH-CT30?Synthetic Blood Penetration Tester?is used to measure the?penetration of synthetic blood and other liquid-derived liquid injection, to evaluate the safety of medical face masks.?RH-CT30?Synthetic Blood Penetration Tester is suitable for the penetration test of synthetic blood spillage in medical face masks.?This instrument is widely used in medical inspection department, safety inspection department and scientific research unit experiments, etc.
ISO 22609:2004:Clothing for protection against infectious agents — Medical face masks — Test method for resistance against penetration by synthetic blood (fixed volume,?horizontally projected
YY0469-2011:Medical surgical masks
GB19083-2010:Technical requirements for medical protective masks
YY/T0691-2008:Clothing for protection against infectious agents-Medical face masks-Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected)
EN?14683:2019:Medical face marks –?Requirements and test methods
ASTM?F1862-07:Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Known Velocity)
Test environment |
Temperature (21 + 5) ℃, Relative humidity (85±10)% |
Injection distance |
(300±10)mm |
Nozzle?diameter |
Φ0.84mm,length: 12.7mm |
Liquid injection speed |
450cm/s; 550 cm/s; 635 cm/s |
Nozzle?pressure |
Standard?10.7kpa 16kpa 21.3kpa (adjustable) |
Power |
AC(110~240)V |
Weights |
12kg |
Dimensions |
About?650mm×200mm×350mm |
Qualification Certificate & Patents:
Guangzhou Runhu Instrument Co., Ltd. is a professional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s main production includes professional testing equipment and facilities of paper, packaging, printing, plastic film and tobacco sheet. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou.
Runhu has a research team formed by several top technical professionals of the country. Its core innovational concept is to develop more advanced and more precise instruments. And it has developed a multi-series of high-quality and patented products. The quality of its main products (such as compression tester, bursting strength meter, tear tester, paper stiffness device, paper tensile testing machine, tobacco filled level detector, etc.) is of the leading technical level in the country better than many domestic counterparts and has reached an international advanced level. Some other products (such as grooves instrument, cardboard layer with strength meter, crease stiffness device, thin water-resistant device, etc.) has filled the domestic production gap.
Runhu has invested its own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop. There are advanced production and testing equipment in the factory. Through scientific and strict management, product quality is ensured and thus reliable.
Runhu’s philosophy is “Quality first, Customer first” that aims at providing customers with excellent quality, full-featured products. Over the years, our products win users alike by its full functions, reasonable structure, simple manipulation, stable performance, and accurate data. Our market includes China, Southeast Asia, South Asia, Middle East, Russia, Europe, Africa, North America, South America, Australia?and other countries and regions. We will keep making the greatest effort?in improving the quality of our products and after-sales service. Products sold are warranted?life-long maintenance?service. For the convenience of customers, the company will also provide customers with equipment supplies and spare parts.
Focusing on domestic market?and striving to expand international market, our company is?on the way?to be?one of the?largest and best?international equipment manufacturing enterprises.
Add: Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, Guang zhou, Guang dong, China (Mainland)
Post Code: 511400
Tel: +86-18620144017 / +86-020-39388933 / +86 13622844948
Fax: +86-020-39388933
E-mail: runhuyiqi@126.com
Web: www.jfsxy.com/en/
QQ: 503683921 / 7291919
Wechat: 18620144017 / 13622844948
Whatsapp: +86 18620144017 / +86 13622844948
RH-TQK490 Mask Air Permeability Tester is using the latest technology.?It is an ideal instrument for testing air permeability of various masks, leather, cloth, fabric, paper, cardboard or other sheet objects.?RH-TQK490 Mask Air Permeability Tester is a fully integrated automatic instrument.
YY0469-2011“Medical surgical masks”, YY/T 0969-2013 “Disposable medical?surgical masks”, EN 14683:2019 ISO9237, GB/T458, ISO5636/2, QB/T1667, GB/T22819, GB/T23227, ISO2965, YC/T172, GB/T12655, EN?14683:2019?“Medical face marks –?Requirements and test methods”, T/CNTAC?55—2020, T/CNITA?09104—2020, etc.
Principle of fabric permeability test:
According to the principle of pressure difference method, place the pre-processed sample between the upper and lower test heads. A constant pressure difference is formed on both sides of the sample. Under the action of pressure difference, the air flows from the upper test head through the sample to the lower test head, and the air permeability of the sample is calculated according to the area, pressure difference and flow rate of the sample.
Principle of mask?resistance test:
Measured the pressure difference between the two sides of the sample is by passing 8 L / min of air.
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Measure Range |
0~400L/dm2/min, 0~200?(Pa/?cm2),0.01~600mm/s |
Unit |
Pa/?cm2 ??Pa ?L/dm2/min ?μm/(Pa?s) ?mm/s ??m/s |
Accuracy |
0.01?(Pa/?cm2) ?0.1Pa ?0.01 ?L/dm2/min |
Linear Error |
<1% |
Measuring Area |
4.9cm2 |
Air Flow Rate (Mask Test) |
8L/min |
Pressure Difference |
0kPa~2kPa |
Weights |
About 25kg |
Dimensions |
420×340×450 mm |
Power |
AC110~240V |
Display |
Touch screen in English display |
Product Features:?
Guangzhou Runhu Instrument Co., Ltd. is a professional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s main production includes professional testing equipment and facilities of paper, packaging, printing, plastic film and tobacco sheet. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou.
Runhu has a research team formed by several top technical professionals of the country. Its core innovational concept is to develop more advanced and more precise instruments. And it has developed a multi-series of high-quality and patented products. The quality of its main products (such as compression tester, bursting strength meter, tear tester, paper stiffness device, paper tensile testing machine, tobacco filled level detector, etc.) is of the leading technical level in the country better than many domestic counterparts and has reached an international advanced level. Some other products (such as grooves instrument, cardboard layer with strength meter, crease stiffness device, thin water-resistant device, etc.) has filled the domestic production gap.
Runhu has invested its own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop. There are advanced production and testing equipment in the factory. Through scientific and strict management, product quality is ensured and thus reliable.
Runhu’s philosophy is “Quality first, Customer first” that aims at providing customers with excellent quality, full-featured products. Over the years, our products win users alike by its full functions, reasonable structure, simple manipulation, stable performance, and accurate data. Our market includes China, Southeast Asia, South Asia, Middle East, Russia, Europe, Africa, North America, South America, Australia?and other countries and regions. We will keep making the greatest effort?in improving the quality of our products and after-sales service. Products sold are warranted?life-long maintenance?service. For the convenience of customers, the company will also provide customers with equipment supplies and spare parts.
Focusing on domestic market?and striving to expand international market, our company is?on the way?to be?one of the?largest and best?international equipment manufacturing enterprises.
Qualification Certificate & Patents:
Add: Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, Guang zhou, Guang dong, China (Mainland)
Post Code: 511400
Tel: +86-18620144017 / +86-020-39388933 / +86 13622844948
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E-mail: runhuyiqi@126.com
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Whatsapp: +86 18620144017 / +86 13622844948