Pego Electronics (Yi Chun) Company Limited
Pego Electronics-Focus on developing and promoting IEC lab testing equipments
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Anti-siphon Testing Machine for Hose-Sets IEC61770
1.Introduction
The Anti-siphon testing machine is designed to meet the test requirements of IEC60335-1 clause 22.48 and IEC61770 annex A, for verifying the backsiphonage performance of hose-sets of household and similar purpose appliances at critical water level. The test is to Simulate the equipment being subjected to a negative pressure of 65±15 kPa for 5 seconds, then verify whether there is any leakage or backflow in the check valve accessories.
2. Specification
| Control unit | Touch screen+PLC |
| Number of test station | 1 |
| Drive mode | Vane vacuum pump |
| Vacuum degree | ≥0.085Mpa |
| Negative pressure | 65kPa±15kPa |
| Negative pressure holding time | 0-9999s (settable) Resolution: 0.1s |
| Observation container | transparent acrylic water tank |
| Working Power | 220V/50Hz |
