Calibration Medium |
Pure Tap Water |
Environmental Conditions |
Atmospheric temperature is 3℃-35℃
The relative humidity of the atmosphere is 15%-85%
Atmospheric pressure is 86 KPa -106Kpa
|
Caliber Of The Meter Being Inspected |
DN15, DN20, DN25 |
Number Of Screwing Meters At One Time |
DN15 5 pcs, DN20 5 pcs, DN25 5 pcs, DN32 2pcs, DN40 2pcs |
Working Voltage |
AC220V |
Water Meter Sealing Test |
Pressure Range (1.6~3.2) Mpa |
Vacuum System
|
Differential pressure vacuum generator, vacuuming and filling water to keep the water meter full of water.
|
Water Source Working Pressure |
0.2-1.0Mpa adjustable, air source working pressure: 0.4-0.7MPa |
Meter Clamping Mechanism |
Single Meter Independent Pneumatic Meter Clamping Device |
Diameter |
Φ32mm Telescopic stroke ≥80mm |
Water Pump |
South Water Pump CDMF-3-7, flow rate 10m3/h, head 62 meters |
Water Tank |
200L |