| Model: | CW series |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Electronics & Electricity / Electronic Instrument / Physical Measuring Meter |
| Label: | pressure regulator , dead weight tester , high accuracy |
| Price: |
-
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| Min. Order: | - |
| Last Online:07 Feb, 2018 |
Applications:
primary standard for defining the pressure scale ≤160Mpa,
pressure reference for factory and calibration labtoratories for digital pressure gauges, precisionpressure gaugesand pressure transmitters testing, adjusting and calibrating.
Complete, stand-alone to use on site.
|
Model (optional) |
CW-6T |
CW-60T |
CW-250T |
CW-600T |
CW-1000T |
CW-1600T |
|
Measuring range (MPa) |
0.04-0.6 |
0.1-6 |
0.5-25 |
1-60 |
2-100 |
2-160 |
Accuracy:0.005%F.S.; 0.01%F.S.; 0.02%F.S.; 0.05% F.S.
★ Materials:
Piston (the rod and cylinder): tungsten carbide
Weight: Non-magnetic stainless steel (level 0.005, 0.01, 0.02);
Carbon steel (level 0.05)
Base: stainless steel
★ Workingmedium:
＜25MPa: the mixed oil (transformer oil and kerosene oil)
≥25MPa: sebacate oil
Performance features:
★ Accord with JJG59-2007 Piston-type pressure gauge;
★ Able to test two gauges synchronously; Applied the fast pressure plug; no oil leakage;
★ Abrasive resistanceisimproved because of the high-tensile and high-hardness wolfram carbide material;
★ The piston rod is anti-breakage structure.
1 The piston system configures Eddy current displacement sensor,adopts integrated double row LCD digital cursor display ( which is firstly invented in China), therefore piston position can be observed anytime, which is sensitive, intuitional,accurate.
2 With pre-pressure pump, it can fill oil to large capacity gauge, several gauges or long distance calibration pipeline system.
3 The tester junction with stop valve and piston stop valve, so it can be used as independent pressure source, when piston stop valve is closed.
