ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว Respirator respirator resistance tester,Ventilation resistance breathing valve air tightness test,Mask tester
Use:
This instrument is suitable for measuring inspiratory and expiratory resistance of masks under specified conditions.Compatible with multiple flow points at the same time, it is suitable for mask manufacturers and national labor protection equipment inspection institutions to carry out relevant detection and inspection of mask products
Respirator respirator resistance tester,Ventilation resistance breathing valve air tightness test,Mask tester
Compliance with standards:
GB 2626-2019 Respiratory protection equipment self-priming filter type anti-particulate respirator
Respirator respirator resistance tester,Ventilation resistance breathing valve air tightness test,Mask tester
Instrument Characteristics:
1. The suction air source is used as the power source of the instrument, which is not restricted by the space of the test site.
2, equipped with high precision differential pressure sensor, digital display on both sides of the sample pressure difference.
3, small and medium-sized three die head, easy to switch, adapt to a variety of different tested samples.
Respirator respirator resistance tester,Ventilation resistance breathing valve air tightness test,Mask tester
Technical indicators:
|
Air source |
Built-in positive and negative type |
|
Pressure difference sensor range |
0 ~ 1000pa, accuracy level 1% |
|
Display mode |
Touch screen display |
|
Power supply |
220V, 50Hz. |
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
