Ningbo Free Trade Zone ECO International Co., Ltd.

Water Meter Test Bench, Meter Test Bench, Meter Test Equipment manufacturer / supplier in China, offering 10 Meters Serial 2 Rows Dn15-Dn50 Water Meter Test Bench, Male Hose Nipple, BSPT, NPT, Stainless Steel Thread Barrel Nipple, Fitting, Screw Hose Nipple, Removable Element Woltman Hot Water Meter Dn50~350- Wph and so on.

Supplier Homepage Product List WATER METER WATER METER TEST BENCH 10 Meters Serial 2 Rows Dn15-Dn50 Water Meter Test Bench

10 Meters Serial 2 Rows Dn15-Dn50 Water Meter Test Bench

FOB Price:US $6,500 / Piece
Min. Order (Pieces) FOB Price
1+ US $6,500 / Piece
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Min. Order: 1 Piece
Production Capacity: 10 PCS / Month
Transport Package: Wooden Cases
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:LBJ DN15-DN50
Type:Universal Testing Machine
Maxcapacity:<1000KN
Accuracy Grade:0.5
Load Way:Mechanical Load
Loading Method:Static Load
Display:Needle
Control:Manual Control
Weight:500-1000Kg
Power Source:AC220V
Oil Cylinder Position:Under
Kind:10 Meters Serial 2 Rows
Trademark:ECO
Specification:CE
Origin:Zhejiang

Product Description

Water Meter Test Bench 10 meters serial 2 rows DN15~DN50
10 Meters Serial 2 Rows Dn15-Dn50 Water Meter Test Bench

This water meter test bench is used to test water meter according to relevant international standard ISO 4064, in order to find out if the water meter is Accepted or Rejected.

Features:
- optional 1 row, 2 rows, 4 rows
- 6 meters per row dn15, 5 meters per row dn20, 4 meters per row dn25 or dn32, 1 meter per row dn40  or dn50
- each row work independently
- test Qmax, Qn, Qt, Qmin or full error curve
- optional with/without pressure test



Part no.      Part Name
1               Control Valve
2               Ball Valve
3               Clamp
4               Ball Valve
5               Needle Valve
6               Pressure Test Handle
7               Ball Valve
8               Pressure Gauge

- Pressure Test:
i) choose same size connectors, push control valve (1) clamp water meters;
ii) turn on ball valve (2), turn on ball valve (3), turn on ball valve (4), turn on ball valve (7);
iii) twist pressure test handle (6) to loose, wait 20 seconds, then turn off ball valve (7), turn off ball valve (4), then turn off ball valve (3);
iv) twist pressure test handle (6) to close slowly, watch pressure gauge (8), till the requested pressure, then turn off needle valve (5), wait the requested pressure test time;
v) finish pressure test, turn off ball valve (2), turn off ball valve (4), turn off ball valve (7), turn on ball valve (3), reduce pressure to zero;

if only do pressure test, then pull control valve (1), release water meters; or continue

- Flow Rate Error Test:
i) choose same size connectors, push control valve (1) clamp water meters;
ii) turn on ball valve (2), turn on ball valve (3), turn on ball valve (4), turn on ball valve (7);
iii) twist pressure test handle (6) to loose, wait 20 seconds, then turn off ball valve (7), turn off ball valve (4), then turn off ball valve (3);
iv) twist pressure test handle (6) to close slowly, watch pressure gauge (8), till the requested pressure, then turn off needle valve (5), wait the requested pressure test time;
v) finish pressure test, turn off ball valve (2), turn off ball valve (4), turn off ball valve (7), turn on ball valve (3), reduce pressure to zero;

V1 value is listed as below:
DNClassQt (litre/hr)V1 (litre)Qmin (litre/hr)V1 (litre)
15C22.5101510
20C37.5102510
25C52.5103510
40C1502010020
50C225209020


 
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Ningbo Free Trade Zone ECO International Co., Ltd.

- Zhejiang, China
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