Dongguan Guo Feng Testing Machine Co., Ltd.
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy,
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100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control 5L Buffer Tank
Testing standards:
GBT32610-2016 Respiratory protective equipment
GB2626-2006 Respiratory protective equipment
Breathing mask resistance tester and breathing valve air tightness tester are used for breathing resistance test of self-priming filtering anti-particle respirator and air tightness testing of breathing valve. The equipment is equipped with software, which can display pressure curve in real time and output test report Save test data. Meet the test standards GBT32610-2016, GB2626-2019 Respiratory protective equipment self-priming filter type anti-particle respirator standards. Can be used for KN type respirators and KP type respirators.
Features:
1. The equipment is equipped with vacuum pump and air pump for simulating artificial respiration.
2. The tester is equipped with a vacuum sensor, which is used to collect the test data pressure and reflect it into the computer software.
3. The pressure has stepless adjustable function, and can set technical parameters such as holding pressure and holding time.
Detector technical parameters:
| Flowmeter range | 2l / min |
| Control method | computer |
| Micro-pressure measuring range | -1000-0, accuracy 1pa |
| Timing accuracy of 0.1s | Vacuum pumping rate of 2L / min |
| Buffer tank volume | 5L |
| Flow meter | 100mL / min |
| Basic principle | simulated breathing by vacuum pump, and detection of pressure and flow |
| Test pressure | -1000-0 |
| Pressure value resolution | 1Pa |
| Time accuracy | 0.1s |
| Test medium | air |
| Control method | computer |
| Detection flow | 100mL / min, accuracy 0.1ml |
| Scope of application | KN, KP breathing masks |
Configuration list:
1 pressure sensor,1 computer,Flow meter 1,Vacuum pump 1,Chassis 1,
Needle valve 2,Electrical appliances 1 set,Plc 1,Pressure relief valve 1
Software 1, buffer executive 1