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Computer Control Smart Water Meter Test Bench DN15 - DN50

Computer Control Smart Water Meter Test Bench DN15 - DN50

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.

- 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
- packing: wooden case


Detailed information

I.  Brief introduction:
This test bench is designed and manufactured according to national JJG164-2000 and GB/T778.3-1996. All its actions and impulse transition are control by computer though RS485. windows XP operation platform is adopted. Every data are showed on the computer. The operator can use Mouse to send command.
Test report can be printed , saved, and deleted.
This device can be used to test DN15~50mm water meter one by one or series connection. This is the most advanced water meter test bench.

II. Operation principle:
The device adopt volume principle. That is make the water flow though tested meter and go into a container. Then compare the volume of water in the container with the digits on every tested meter. So the error can be got.
Error= (digits on water meter counter the volume in the container) / the volume in the container × 100%
The digits of volume in the container is read by optoelectronic pick-up head and picture technology collection and recognition. The digits of the water meter is got by picture technology collection and recognition. The computer will automatically do calculation and show the error.
III. Structure.
1. this test bench is made up of measure container, working bench, flow data display system, flow adjust system, air resource and control system.
2. measure container: DN15-50:  10L  20L  100L  300L
The containers glass body equipped with optoelectronic breaker, pick-up head and water level light.
3. flow display system  
DN15-50: ECO-15  ECO-25 ECO-50  ECO-80
If need to test dripping-proof water meter, another LZB-4 flow meter is needed.
4. Flow adjust system:
DN15-50:  has DN15-50 copper ball valves.
5. working bench:
6. Air source
7. Control system
IV. technical data:
1. Accuracy of the System: 0.2 ( even higher)
2. top and tail straight pipe length: ≥15D
   Can test 10 water meters at a time.
3. Flow range:
   DN15-50:  1-30000L/H

Please Attention:

1.If you want to get samples and catalogue from us, please contact us at info@sinoeco.com Normally, we need 7-15 days for making samples. and you need to pay for them. However, it would be highly appreciated if you can accept freight collect.
2.We normally need 20-35 days for production,however,please contact us if urgent
3.We ar OEM,ODM supplier,Wesupport FOB,CFR,DIF price term, and often ship from SHANGHAI or NINGBO sea port.
4.We encourage payment term:T/T or irrevocable L/C at sight, or 30% T/T deposit and 70% balance when receipt of advice of shipment.
5.Before installing the meter, we had better make sure that, it has been chosen correctly, check that the nominal diameter, flow rate, working temperature and pressure are compatible with the installation conditions.