Laboratory Equipment GBN702 Respiratory Resistance Tester

Synthetic Blood Penetration Tester is suitable for the resistance of masks to the penetration of synthetic blood under different levels of test pressure.

Principle

Technical Parameter:

Pressure Range	0~50KPa
measurement Accuracy	±0.5%FS
Spray Distance	300mm±10mm Adjustable
Nozzle Diameter	0.84mm
Jet Pressure	10.6 KPa(80 mmHg) 16 KPa(120 mmHg) 21.3 KPa(160 mmHg)

Features:

• The instrument uses a gas source that can provide (20 ± 1) kPa pressure to continuously pressurize the sample without being limited by the space of the test site.

• The instrument has a pressure gauge to display the pressure, the pressure can be adjusted.

• Use pressurized medium: compressed air.

• The special stainless steel penetrating test slot ensures that the sample is firmly clamped, and the synthetic blood is prevented from splashing around.

• Square metal barrier net: open space 50%; bending 5mm at 20kPa.

• Digital display timer, accuracy ± 1 second.

• The instrument has a clamp that can generate 13.5Nm torque.

Our Service:

• One year guarantee and all lifetime techinical support

• USA, Australia Aisa Local agent for service

• Speedy reply, 12hrs response to customer questions

• Software free update

• Minor maintenance ---parts ship within 24 hrs

• Major maintenance---Technical will be sent within 15 days