1. Summarize

The tester bench is the necessary measure instrument for the test and repair of water meter in metrological service, Water meter manufacture, Water supply company, industrial and mining establishments.

The tester bench is made of stainless steel materials; the surface is treated with polishing.

Clamp equipment and drain machine is controlled by four-way reversing valve; the water flow rate is adjusted by copper case stainless steel core ball valve, it has high accuracy, the structure is compaction, long life, easy operate and maintain.

2. Main technical parameter

2.1 The tester bench accuracy: 0.2

2.2 Tested water meter size:Ф15, Ф20, Ф25(Ф32), Ф40, Ф50

2.3 Technical criteria for water meter testing: used for full capability test or produce and maintenance 2.4 Instantaneous flow index gauge is adopted glass rotor flowmeter group, the actual

measurement accuracy not less than 2.5%

The detail type and specification as following:

LZB-15 4-90L/h

LZB-25 70-800L/h

LZB-50 450-8000L/h

LZB-80 7-31.5m3/h (Additional for 15-50mm tester)

2.5 Working volume container cubage: 15-50mm,(10L+10L)20L,(50L+50L)100L、(300L+200L)500L。

2.6 Using water source working pressure: 0.3-0.5MPa

2.7 Clamp equipment flex distance is: 60mm(15-50mm tester)

2.8 Appearance size

15-50mm:4200×1800×2100 (in series meter tester)

 

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