Electric respirator calibrator is the dedicated calibration equipment of the positive&negative pressure isolation compressed oxygen and compressed oxygen self-contained breathing apparatus, which can check tightness, flow, automatic recharge, manual replenishment. And its power supply connected to 220V
| Model | DHX |
| Water column meter measuring range (KPa) | -1.1 ~ 1.2 |
| Water column meter min scale value (Pa) | 10 |
| Rotameter measuring range (L / min) | 0.35 ~ 3.6 |
| Air Pump outlet rate (L / min) | 8 ~ 12 |
| Power supply | 220V/50HzAC |
| Total weight (Kg) | 8 |
| Dimensions (mm) | 360 * 300 * 150 |
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