• Model NO.：DR246EN
• Power Source：AC220V
• Swing Method：Automatically;
• Related Standards：En 149 En136 Niosh42 CFR
• Flow Meter, Measuring Range：(0 ~ 200)L,Min,
• Accuracy：3%
• Micro Pressure Sensor Range：1000PA, Accuracy 1PA
• Air Source Device, Air Volume：200L,Min
• Maximum Exhaust Pressure：200kpa
• Maximum Negative Pressure：90kpa
• Air Volume, Continuous Gas：160L,Min
• Air Volume, Suction：30L,Min
• Transport Package：Carton
• Specification：650× 670× 860mm
• Trademark：Darong
• Origin：China
• HS Code：9024800000
• Production Capacity：2000PCS

Basic Info.

Model NO. DR246EN Power Source AC220V Swing Method Automatically; Related Standards En 149 En136 Niosh42 CFR Flow Meter, Measuring Range (0 ~ 200)L/Min, Accuracy 3% Micro Pressure Sensor Range 1000PA, Accuracy 1PA Air Source Device, Air Volume 200L/Min Maximum Exhaust Pressure 200kpa Maximum Negative Pressure 90kpa Air Volume, Continuous Gas 160L/Min Air Volume, Suction 30L/Min Transport Package Carton Specification 650× 670× 860mm Trademark Darong Origin China HS Code 9024800000 Production Capacity 2000PCS

Product Description

DR246EN Face mask respiratory resistance tester
            

[Scope of application]
It is used to test whether the resistance value of respirator and respirator to expiratory and inspiratory reach the standard.
[Related standards] EN 149 ,EN136, etc
[Technical features]
1. Swing up and down automatically;
2. Programmed guided operation, fast and convenient to complete the test, print out the test results.
[Technical parameters]
1. Flow meter, measuring range: (0 ~ ±200)L/min, accuracy: 3%
2. Micro pressure sensor, range: ±1000Pa, accuracy 1Pa
3. Air source device, air volume is about 200L/min, maximum exhaust pressure 200kPa, maximum negative pressure 90kPa
4. Air volume: continuous gas 160L/min; Suction: 30L/min and 95L/min continuous airflow (can be set according to need)
5. The test head mold
6. Power supply: AC220V±10% 50Hz 500W
7. Instrument size: 650×670×860mm (L×W×H)
8. Weight: about 50kg