Zhengzhou Great Electric Co.,Ltd.
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Water Meter Test Bench
Structure & Features
1) Comprises of:
platform (totally stainless steel), multistage water pump (11kW, low noise), flow meters, clamps,
water tank (2.2 m3=2200L), flow regulator (various frequency control box, 11kW), measuring
system (volume method), 1m3 buffer tank, valve, high tension soft pipe, filter, anti-vibrator,
flow meter base, switches and etc.
2) Equipped with three different volume container namely 10L, 50-100L and 500L
3) Water meter withstand pressure test: 2MPa
4) Manual, Semi-automatic, or Fully automatic (optional)
5) PC software provided (optional)
6) PLC control (optional)
Function & Technical Index
| Accuracy of metering | ≤±0.2% |
| Accuracy of volume container | 0.04% |
| Resolution | 0.1% |
| Specs of water meter under test | ￠15mm,￠20mm, ￠25mm, ￠40mm, ￠50mm |
With below instantaneous flow meters:
LZB-80, flow range: 7-31.25m3/h
LZB-50, flow range: 0.2-6.3m3/h
LZB-25, flow range: 0.02-0.5m3/h
LZB-15, flow range: 0.004-0.08m3/h
Glass rotor flow counter
With 5 pcs stainless steel ball valve, 8 pcs brass ball valve, and 3 pcs pressure indication meter
Numbers of water meter to be tested
| 15mm (meter length 165mm) | 20PCS |
| 20mm (meter length 195mm) | 18PCS |
| 25mm (meter length 225mm) | 16PCS |
| 40mm (meter length 245mm) | 2PCS |
| 50mm (meter length 280mm) | 2PCS |
2PC clamps, 2PCS clamp switch, 3PCS drain switch of volume container and 1PC flow meter base.
Working pressure: 0-35-0.5MPa
Power supply: three phase 230V±10% AC, 50HZ
Size & Weight
| Water Tank | 2400*1160*800mm |
| Working platform | 3000*600*750mm |
| Package size of volume container and water tank | 2600*1300*2230mm |
| Package size of test bench | 3650*750*1500mm |
| Total Weight | 1250KG |
| NO | Name | Model | Number | Remark |
|
1 |
Measure vessel and draining valve | 10L-20L | 1 |
Resolution :0.04% Material: 304 |
| 100L-500L | 1 | |||
|
2 |
Glass ratameter | LZB-15S | 1 | Material:A3 |
| LZB-25S | 1 | |||
| LZB-50S | 1 | |||
| LZB-80S | 1 | |||
|
3 |
value | DN15 | 3 | Material:cooper |
| DN25 | 2 | |||
| DN50 | 2 | |||
|
4 |
Test pipe line | DN15×6, DN20×5, DN25×4, DN40×3, DN50×2 | 1 |
Length ≥2D stainless steel |
|
5 |
Working bench | DN15-50 six meters in series | 1 | stainless steel |
|
6 |
Liquid level photoelectric |
MT-3000 | 4 | |
|
7 |
liquid level controller | MT-3000 | 1 | |
|
8 |
Booster, withstand pressure system | DN15-50 six meters in series | 1 | stainless steel |
|
9 |
Stabilization-flow device | 500L | 1 | stainless steel |
|
10 |
tank | 2000L | 1 | stainless steel |
|
11 |
pump | KQL80/200-7.5/2 | 1 | |
|
12 |
water supply and electric control | DN80 10KW | 1 |