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.../ Transmissive The YE0236 is designed to measure lens breathing. This means a change of the focal length (the reproduction scale of the scene) of the lens just by changing the focus point. It contains three ...
...Breath Test Helicobacter Pylori HP Test Detector with Test Kit Technical Parameter Advantages 1. No pain, no trauma 2. No cross infection, no pollution 3. Overcoming the missed diagnosis caused by endoscopy ...
RoHS CE Breathalyzer Alcohol Tester Quick Response Alcohol Breath Test Machine Product Description Portable Drive Safety Breath Rohs Digital Breathalyzer Alcohol Tester Design patented 1 Sensor: Semiconductor a...
... and Parameters Alcohol sensor type Electrochemical fuel cell alcohol sensor Range: 0mg/100ml~630mg/100ml (breath alcohol concentration) Resolution 0.1mg/100ml Indication error Alcohol gas concentration rang...
Breath Alcohol Test(With/Without Blow bag, Breath Alcohol Drug Of Abuse Biochemistry Reagents The Breath Alcohol Test is for the semi-quantitative, rapid detection of alcohol in the exhaled breath. It indicates...
HZ-9507 Mask Testing Equipment Mask Respirator Breathing Resistance Tester Equipment overview: HZ-9507 Mask respirator breathing resistance tester is used to test the breathing resistance of various masks, incl...
...Test conditions for acoustic tests -test lung Adjustable parameter Test condition For a ventilator intended to provide tidal volume VT ≥ 300 ml 300 ml ≥ VT ≥ 50 ml VT ≤ 50 ml Tidal volume, VTa 500 ml 150 ml ...
...Breathing Resistance Test Machine MODEL: SM 4309A Respirator Breathing Resistance Tester is used to test the inhalation resistance and exhalation resistance of respirators and masks under certain condition. ...
... Resistance Tester Exhalation And Inhalation Mask Testing Machine EN149 Mask Breathing Resistance Tester is designed to test the exhalation and inhalation resistance of various types of masks. EN149 Mask Bre...
Respirator breath resistance tester Respirator breath resistance tester adopts the latest technology and the most general test method. It is an ideal instrument for testing the permeability of various respirato...
... of masks under specified conditions.Another additional function of this machine is flow impact test of the breather valve. The flow rate for inhale resistance test is 30L/min and 95L/min. The flow rate for ...
...Test Head Features 1.The test time can be set. When the set time is up, an automatic alarm prompts. 2.Equipped with a standard test head mold, the standard configuration is a medium head mold. If you need a ...
...testing the breathability of various kinds of masks, leather, cloth, fabric, masks, paper, cardboard or other flaky objects. Product features: 1. Touch ......
Breathing valve air tightness tester 1. Overview The tightness of the mask breathing valve is used to determine the pressure tightness of medical surgical masks, N95 masks and other protective masks under the s...
Breath Alcohol Test(With/Without Blow bag, Breath Alcohol Drug Of Abuse Biochemistry Reagents The Breath Alcohol Test is for the semi-quantitative, rapid detection of alcohol in the exhaled breath. It indicates...
...Breathing Valve Tightness Test Bench Application: Mask breathing valve tightness It is used to determine the pressure tightness of the protective masks such as medical surgical masks, N95 masks, etc. under t...
...-1. The minium wall thickness manufactory assured is more than the calculating value. The raw material is steel 34CrMo4, certificated by National standard. Hydraulic test:...
Mask breathing resistance test Test principle The mask breathing resistance test fixes the sample to be tested on the test head model in an airtight manner, adjusts the ventilation volume to the specified condi...