High Precision Mask Ventilation Resistance And Differential Pressure Tester

It is used to measure the ventilation resistance and pressure difference of masks under specified conditions.
Technical Features
– 7 inch color HD touch screen for easy use
– High-precision flow sensor with no force compensation, ensuring accurate test results.
– The flow sensor has high zero point stability, full range stability and excellent repeatability, low power consumption, low pressure loss and fast response time.
– The micrometer sensor adopts two-wire system, high precision and good stability; the explosion-proof design is safe and reliable.
– Micro manometer sensor range, zero external continuous adjustable, adjustable damping, no mechanical moving part, less maintenance workload.
– The whole instrument adopts a special gas circuit conversion element, which ensures the convenient conversion of the exhalation and inhalation pipeline systems.
– Equipped with micro-printer for printing test results in real time
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