6m3/h Gas Meter Testing Equipment

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: Negotiable

Brand: HNMC

Product Description

0.016 m3/h～6 m3/h Gas Meter Test Bench ( Domestic gas meter)

Gas Meter Test Bench MCGB001

Feature

1) Adopt Serial comparison method to test several different kinds of diaphragm gas meter.

2) Use VSBA Sonic nozzle to meet Qmax,0.2Qmax,Qmingas meter flow point measurement.

It is convenient to change and clean nozzle regularly. (patent No.:20110237008.6)

3) Could accurately test temperature, pressure etc. and calculate error in time, guarantee

device stable and accurate Ø

4) Adopt negative pressure method to ensure gas flow passed through to reach Critical flow state.

5) Test system could test automatically under control of PC software, meanwhile could save, print,

analyze and statistic etc.

6) Also test manually gas meter without cursor .

7) Graceful appearance, fine art-work,durable structure

0.016 m3/h～6 m3/h Gas Meter Test Bench ( Domestic gas meter)

Technical index of 12 positions Sonic nozzle gas meter verification device (domestic gas meter)

Flow range	0.016 m3/h～6 m3/h
Total uncertainty	≤0.5% , k=2
Negative pressure method	Test range of absolute pressure sensor 0～120kPa;
Working condition
ambient temperature	(20±5)℃,relative humidity:(45～75)%RH.
test range of temperature sensor	(0—50)℃,accuracy ≤±0.2℃.
test range of humidity sensor	0～100%RH
Gas meter Spec.	G1.6~G4.0.
Installation method	clip meter by pneumatic method, test 1-12 nos meter(diaphragm meter) for serial test.
Sampling method	collect automatically or manual reading input, data dealing automatically, record save, certificate and test report print, data inquiry
Micro differential pressure sensor test range	500Pa～500Pa,accuracy≤0.5%
XO frequency accuracy for time record	＜10-4, stability per day＜10-5
Flow point	0.016m3/h,0.025 m3/h,0.04 m3/h,0.5 m3/h ,0. 8 m3/h, 1.2 m3/h,2.5 m3/h,4.0m3/h flow point deviation≤5%
Power supply	AC 3*380V±20V ,50Hz

Configuration 1( Domestic gas meter)

Item	Origin	Qty
industrial aluminum operation platform (Domestic gas meter test bench)	China	2
pneumatic clipper	China	12
positioning seat	China	12
VSBA Sonic nozzle	China	7
back-pressure vessel	China	1
stagnation vessel	China	1
Left-right intake switching valve (electromagnetic pneumatic)	China	4
flow switching valve( electromagnetic pneumatic)	Japan	7
test control system	China	1
volume sampling and error calculation system	China	12
Photoelectric sampler	China	12
centralized elevation mechanical of photoelectric sampler	China	2
differential pressure transmitter	China	12
absolute pressure sensor	USA	4
data acquisition system	China	12
temperature sensor	Germany	3
error calculation acquisition system	China	12
free-oil vacuum bump	Japan	1
PC operation & data management software	China	1