Products
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YYT308A- Impact Penetration Tester
The impact permeability tester is used to measure the water resistance of fabric under low impact condition, so as to predict the rain permeability of fabric. AATCC42 ISO18695 Model No.： DRK308A Impact Height： （610±10）mm Diameter of the funnel： 152mm Nozzle Qty： 25 pcs Nozzle aperture： 0.99mm Sample Size: （178±10）mm×（330±10）mm Tension spring clamp： （0.45±0.05）kg Dimension： 50×60×85cm Weight： 10Kg -
YYT268 Exhalation Value Air Tightness Tester
1.1 Overview It is used to detect the air tightness of the breathing valve of the self-priming filter type anti particle respirator. It is suitable for labor safety protection inspection Center, occupational safety inspection center, disease prevention and control center, respirator manufacturers, etc. The instrument has the characteristics of compact structure, complete functions and convenient operation. The instrument adopts single chip microcomputer Microprocessor control, color touch... -
(China)YYT265 Inhalation Gas Carbon Dioxide Content Detector
This product is used to test the dead chamber of positive pressure air respirator. It is designed and manufactured according to the standard ga124 and gb2890. The test device mainly includes: test head mold, artificial simulation respirator, connecting pipe, flowmeter, CO2 gas analyzer and control system. The test principle is to determine the CO2 content in the inhaled gas. Applicable standards: ga124-2013 positive pressure air breathing apparatus for fire protection, article 6.13.3 determin... -
YYT260 Respirator Resistance Tester
The respirator resistance tester is used to measure the inspiratory resistance and expiratory resistance of respirators and respirator protectors under specified conditions.It is applicable to the national labor protection equipment inspection institutions, mask manufacturers for the general masks, dust masks, medical masks, anti-smog masks products of the relevant testing and inspection. GB 19083-2010 Technical requirements for medical protective masks GB 2626-2006 Respirator self-suction fi... -
YYT255 Sweating Guarded Hotplate
YYT255 Sweating Guarded Hotplate is suitable for different kinds of textile fabrics, including industrial fabrics, non-woven fabrics and various other flat materials.
This is an instrument used to measure the thermal resistance (Rct) and moisture resistance (Ret) of textiles (and other) flat materials. This instrument is used to meet the ISO 11092, ASTM F 1868 and GB/T11048-2008 standards.
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YYT228-5 Medical protective clothing blood synthetic penetrability tester
Touch control color screen protective clothing blood penetration performance tester (hereinafter referred to as the measurement and control instrument) adopts the latest ARM embedded system, 800×480 large LCD touch control color display screen, amplifier, a / D converter and other devices all adopt the latest technology. It has the characteristics of high precision and high resolution, simulates the microcomputer control interface, and is easy to operate and greatly improves the test eff... -
(China)YYT228-1 Medical Protective Clothing Blood Synthetic Penetrability Tester
Used to test the resistance of medical protective clothing to the penetration of synthetic blood under specified test conditions. GB 19082-2009 YY/T0700-2008； ISO16603-2014 1. Large screen color touch screen, Chinese and English interface, menu operation mode. 2. High precision pressure sensor. 3. Import pressure regulating valve. 1. Display and control: color touch screen display and operation, parallel metal key operation. 2. Air source: 0.35 ~ 0.8MP; 30L/min 3. Pressure adjustment range: ... -
(china )YYT139 Total Inward Leakage Tester
The Inward Leakage Tester is used to test the leakage protection performance of respirator and protective clothing against aerosol particles under certain environmental conditions. The real person wears a mask or respirator and stands in the room (chamber) with a certain concentration of aerosol (in the test chamber). There is a sampling tube near the mouth of the mask to collect the aerosol concentration in the mask. According to the requirements of the test standard, the human body complete... -
YYT124C–Respiratory Mechanical Strength Vibration Tester
The filter element vibration tester of respirator is designed and manufactured according to relevant standards. It is mainly used for vibration mechanical strength pretreatment of replaceable filter element. Working power supply: 220 V, 50 Hz, 50 W Vibration amplitude: 20 mm Vibration frequency: 100 ± 5 times / min Vibration time: 0-99min, settable, standard time 20min Test sample: up to 40 words Package size (L * w * h mm): 700 * 700 * 1150 26en149 et al One electric control console and one ... -
YYT42–Biologically Contaminated Aerosols Penetration Tester
Refer to the following figures while reading this chapter. Standards ISO/DIS 22611 Clothing for protection against infectious agents-Test method for resistance to penetration by biologically contaminated aerosols. Specifications Aerosol generator: Atomizer Exposure chamber : PMMA Sample assembly : 2, stainless steel Vacumm pump : Up to 80kpa Dimension : 300mm*300mm*300mm Power supply : 220V 50-60Hz Machine Dimension: 46cm×93cm×49cm（H） Net Weight:35kg Preparation Put the... -
YYT026G Mask Comprehensive Strength Tester（Double Colum）
Used for testing all kinds of masks, medical protective clothing and other products. GB 19082-2009 GB/T3923.1-1997 GB 2626-2019 GB/T 32610-2016 YY 0469-2011 YY/T 0969-2013 GB 10213-2006 GB 19083-2010 Instrument hardware: 1. Color touch-screen display operation, Chinese and English interface, menu operation mode. 2. Imported servo driver and motor (vector control), motor response time is short, no speed overrush, speed uneven phenomenon. 3. Ball screw, precision guide rail, long service lif... -
YYT026A Mask Comprehensive Strength Tester（Single Colum）
Used for testing all kinds of masks, medical protective clothing and other products. GB 19082-2009 GB/T3923.1-1997 GB 2626-2019 GB/T 32610-2016 YY 0469-2011 YY/T 0969-2013 GB 10213-2006 GB 19083-2010 1. Color touch -screen display operation, Chinese and English interface, menu operation mode. 2.Ball screw, precision guide rail, long service life, low noise, low vibration. 3. Equipped with high precision sensor, “STMicroelectronics” ST series 32-bit MCU, 24-bit A/D converter. 4.... -
YYT-07C Flammability Tester
The flame retardant property tester is used to measure the combustion rate of clothing textiles in the direction of 45. The instrument adopts microcomputer control, its characteristics are: accurate, stable and reliable. GB/T14644 ASTM D1230 16 CFR Part 1610 1、Timer Range：0.1～999.9s 2、Timing Accuracy：±0.1s 3、Testing Flame Height：16mm 4、Power Supply：AC220V±10% 50Hz 5、Power：40W 6、Dimension：370mm×260mm×510mm 7、Weight：12Kg 8、Air Compressure：17.2kPa±1.7kPa The instrument ... -
YYT-07B Respirator Flame Retardant Tester
The flame retardant tester for respirator is developed according to gb2626 respiratory protective equipment, which is used to test the fire resistance and flame retardant performance of respirators. The applicable standards are: gb2626 respiratory protective articles, gb19082 technical requirements for disposable medical protective clothing, gb19083 technical requirements for medical protective masks, and gb32610 technical specification for daily protective masks Yy0469 medical surgical mask,... -
YYT-07A Fabric Flame Retardant Tester
1. Ambient temperature: – 10 ℃～ 30 ℃ 2. Relative humidity: ≤ 85% 3. Power supply voltage and power: 220 V ± 10% 50 Hz, power less than 100 W 4. Touch screen display / control, touch screen related parameters: a. Size: 7 “effective display size: 15.5cm long and 8.6cm wide; b. Resolution: 480 * 480 c. Communication interface: RS232, 3.3V CMOS or TTL, serial port mode d. Storage capacity: 1g e. Using pure hardware FPGA drive display, “zero” start-up time, power on can ru... -
YY6001A Protective Clothing Cutting Ability Tester (against sharp objects)
Used for testing the performance of materials and components in the design of protective clothing. The amount of vertical (normal) force required to cut through the test specimen by cutting the blade over a fixed distance. EN ISO 13997 1. Color touch screen display, control, Chinese and English interface, menu operation mode; 2.Servo motor drive, high precision ball screw control speed; 3. Imported high precision bearings, small friction, high precision; 4. No radial swing, no runout and v... -
YYT-T453 Protective Clothing Anti-Acid And Alkali Test System
The conductivity method and automatic timing device are used to test the penetration time of the fabric protective clothing for acid and alkali chemicals. The sample is placed between the upper and lower electrode sheets, and the conductive wire is connected to the upper electrode sheet and is in contact with the upper surface of the sample. When the penetrating phenomenon occurs, the circuit is turned on and the timing stops. The instrument structure mainly includes the following parts: 1. U... -
YYT-T453 Protective clothing anti-acid and alkali test system
This instrument is specially designed to measure the liquid repellent efficiency of fabric protective clothing fabrics for acid and alkali chemicals. 1. Semi-cylindrical plexiglass transparent tank, with an inner diameter of (125±5) mm and a length of 300 mm. 2. The diameter of the injection needle hole is 0.8mm; the needle tip is flat. 3. Automatic injection system, continuous injection of 10mL reagent within 10s. 4. Automatic timing and alarm system; LED display test time, accuracy 0.1S. 5.... -
YYT-T453 Protective Clothing Acid And Alkali Resistance Test System Operation Manual
This instrument is used to test the hydrostatic pressure resistance of fabric protective clothing for acid and alkali chemicals. The hydrostatic pressure value of the fabric is used to express the resistance of the reagent through the fabric. 1. Liquid adding barrel 2. Sample clamp device 3. Liquid drain needle valve 4. Waste liquid recovery beaker Appendix E of “GB 24540-2009 Protective Clothing Acid-base Chemical Protective Clothing” 1. Test accuracy: 1Pa 2. Test range: ... -
YY-PL15 Lab Pulp Screen
PL15 Lab Pulp Screen is the pulping papermaking laboratory uses the pulp screen, reduces in the paper pulp suspending liquid in the papermaking experiment not to conform to the technological requirement impurity quantity, obtains the pure good thick liquid. This machine is the size for 270×320 the plate-type vibration pulp screen, may choose and match the different specification slit the lamina cribrosa, it is hits the good paper pulp, uses the mode of vibrations vacuum take-off function, car...