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EN149 Mask Respiratory Breathing Resistance Tester GT-RA03

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Application

This mask tester used to determine the inspiratory and expiratory resistance of Mask & Respirator under specified conditions.

Feature

1.Mask Respiratory Breathing Resistance Tester Touch-screen control, English menu, interactive mode, easy to operate.
2.Built-in thermal printer, easy to print test results quickly.
3.High precision differential pressure sensor,digital flow meter with high accuracy.
4.Respiratory Resistance Tester Can be set inhale test modes and exhale test modes.
5.Respirator pipe line automatic switch device can help test person avoid to pull out and connect the pipe line in wrong way when doing tests.
6.3D standard head-form, 5 directions can be adjusted, simulates human real inhaling and exhaling to improve the accuracy of results.

Product Parameters

Key Specification

Model	GT-RA03
Range of Flow Meter	0~400L/min ,Accuracy: 1%
Range of Digital Differential Pressure Gauge	0～1000Pa, Accuracy:1Pa
Pump Capacity	≥300L/min
Printer	Micro-thermal printer
Dimensions	680×600×1000mm
Head Mold	3 sets (Large, Medium and Small)
Power Supply	AC220V 50HZ 650W
Weight	50kg
Standards	EN149-2009 section 7.15, 8.3.4, EN 13274-3, GB 19083, GB 2626, GB/T 32610 NIOSH 42 CFR Part 84, JIS/T 8151