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Respiratory resistance tester
TR-2020 focuses on packaging and material testing technology, dedicated to quality control in industries such as healthcare, pharmaceuticals, food, pa
Product details
- Product Name: Respiratory resistance tester
- Product Code: TR-2020
TR-2020
Function
Measure the inspiratory and expiratory resistance of respiratory and mask protective equipment.
Principle
Breath resistance test: The sample is worn on the test head mold, and the position and tightness of the mask are adjusted to ensure a tight fit between the mask and the test head mold. Simulate the exhalation and inhalation of personnel using an air pump, with a ventilation rate of 85 (± 1) L/min. Measure and record the exhalation and inhalation resistance of the sample.
Execution standards: GB19083-2010, GB2626-2006, GB2626-2019, GB/T32610-2016, GB/T32610-2019.
FEATURES
Test modes: expiratory resistance and inspiratory resistance.
Ventilation flow rate: Imported digital flowmeter can accurately control the ventilation flow rate of exhalation and inhalation.
Resistance measurement: Imported micro pressure gauge measurement, digital display, can accurately measure the pressure difference on both sides of the sample.
Quick operation: 7-inch color high-resolution touch screen, intuitive interface, convenient operation, can store and query historical data.
Report output: Microprinter, print test results and statistical data.
Technical Parameter
|
name |
parameter |
name |
parameter |
|
Range |
-1000 Pa～1000Pa |
Error |
<1 Pa |
|
Ventilation rate |
85(±1) L/min |
Air pump flow rate |
>100 L/min |
|
Host size |
480 (L)×540(B)×665(H) mm |
test medium |
air |
|
Net weight of the host |
36 Kg |
Power supply |
AC220V，50 Hz，500W |
Standard configuration:Test the host, head mold, printer paper, and pipe fittings.
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