Dongguan Hust Tony Instruments Co.,Ltd.
Dongguan Hust Tony Instruments Co.,Ltd. China Manufacturer for Furniture Testing Machines, Textile Testing Equipment, Toys Testing Instrument and universal Tensile Test Machine.
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DR246S Mask and Respirator Breathing Resistance Tester-EN149 breath resistance test
Description:
This instrument adopts the latest technology and the most common test method, which is ideal for testing the breathability of various kinds of masks, leather, cloth, fabric, masks, paper, cardboard or other flaky objects.
Product features:
1. Touch screen control, English menu, man-machine dialogue mode, easy to operate.
2. Built-in thermal printer to facilitate quick printing of test results on site.
3. High precision differential pressure sensor and digital flowmeter, high test accuracy.
4. Two modes of breath detection and suction detection can be set.
5. Automatic pipeline switching device of respirator solves the problem of pipe extubation and wrong connection when testing.
6. 3D printed standard head mold, which can simulate the real inhalation and exhalation of human body, and improve the accuracy of data.
Parameter:
| Flowmeter range: | 0 ~ 100L/min |
| Test flow | 85±1 L/min |
| Pressure range: | 0 ~ 1000Pa;Accuracy: 0.1 pa |
| Pumping capacity of air pump: | ≥100L/min |
| Data Storage | 500 groups |
| Power | AC220V 50Hz, 80W |
| Weight | 80KG |
| Size | 600×700×1100mmmm |
Standard:
GB/T 32610-2016,GB 2626-2019,TAJ1001-2015,EN149
