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GALONMETER GL-BENCH-S is single manual Test Bench for testing the water meters from size Dn15 to Dn50, designed by GALONMETER and meets to the requirements of ISO 4064 Standard.
Basic Specification:
Test Benches are designed for reaching measuring uncertainty at 0.2%;
Flow rate range: from 4liters/h to 31.5m3/h as:Calibration FlowRate
LZB15
LZB25
LZB50
LZB80
Flow Rate Range
4~90l/h
70~700l/h
0.45~7m3/h
7~30m3/h
Water temperature range: 15 to 40’C
Nominal pressure: 16 bars
Inlet pipe at Dn50 (2”);
Inlet water pressure: 2.5 to 4 bars;
Rotation table for test 1pc of Dn15, Dn20, Dn25/Dn32 (same line need to change the connection), Dn40, Dn50;Calibration tank with manual control as:
Calibration Tank
Big Size
Middle Size
Volume (liters)
300/100
20/10
Verifying methods: standing start/stop;
All the material are made of corrosion resistant material, the main material is Stainless steel 304;
Recycle tank under calibration tank with 1m3 as options;
Vacuum System as options;
Clamping Table with Rotation table:
Table: Rotation table for testing Dn15 to Dn50, 1pc/each;
Clamp system: Water Pressure, not less than2.5 bars;
Flow Calibration System:
No. of flow meters: 4 pcs of Flow meters
Start-Stop Valves: Electromagnetic Ball Valves with automatic controlling;
Calibration Valves: Ball valves with manual controlling;
Pressure Test System (AS OPTION):
With pressurized cylinder for up to 25bars static pressure testing with manual controlling;
he actual max. static pressure can be reached has the relation with water
pressure;
Vacuum System (AS OPTION):
The vacuum system for release the air bubble form the test bench or the water meter, special for fulfill the water for the wet dial water meter;
Water Supply System: will be assured by client.
Dimension:
Max. Length * Width *Height: ;
Weight: