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B1203, Lugang Building, Xi'an International Port Area
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Xi'an Yunyi Instrument Co., Ltd
YS Improved Piston Pressure Gauge
NegotiableUpdate on 01/11
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Overview
Product Overview: The YS series piston pressure gauge is the first generation of piston pressure gauges produced during the Soviet Union's assistance to China. The overall structure was designed by the former Soviet Union, and the structure is simple and mature, which is the memory of the older generation of metrologists. However, with the development of Chinese industry and changes in calibration regulations, YS pistons are gradually no longer suitable for metrological calibration requirements. Our company has changed the piston system of the original YS to a tungsten carbide piston system, making the improved YS piston pressure gauge fully meet the requirements of national calibration regulations
Product Details
Product Overview
The YS series piston pressure gauge is the first generation produced during the Soviet Union's aid to ChinaPiston type pressureForce meterThe overall structure is designed by the former Soviet Union, with a simple and mature structure, which is a memory of the older generation of metrologists. However, with the development of Chinese industry and changes in calibration regulations, YS pistons are gradually no longer suitable for metrological calibration requirements. Our company has changed the piston system to a tungsten carbide piston system on the basis of the original YS, so that the improved YS piston pressure gauge fully meets the requirements of national calibration regulations.Mainly used forMeasuring piston pressure gauges, calibrated digital pressure gauges, and other pressure instruments.
productfeature
Open structure, convenient for maintenance and repair
Adopting an improved piston system that fully meets the requirements of the calibration regulations
Inheriting all the advantages of the old generation YS piston pressure gauge, it has strong operability
Technical Specifications
|
model |
YS-6 |
YS-60 |
YS-250 |
YS-600 |
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|
Parameters |
unit |
measurement range |
||||
|
0.04～0.6MPa |
0.1～6MPa |
0.5～25MPa |
1～60MPa |
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|
Nominal upper limit |
MPa |
0.6 |
6 |
25 |
60 |
|
|
Nominal lower limit |
MPa |
0.04 |
0.1 |
0.5 |
1 |
|
|
Measurement upper limit |
MPa |
0.6 |
6 |
25 |
60 |
|
|
Measurement lower limit |
MPa |
0.04 |
0.1 |
0.5 |
1 |
|
|
Nominal area of piston |
CM 2 |
1 |
0.5 |
0.1 |
0.05 |
|
|
Chassis and pistons |
The pressure generated |
MPa |
0.04 |
0.5 |
0.5 |
1 |
|
The pressure generated |
MPa |
0.001:0.05 |
0.1； zero point five |
0.5:2.5 |
1;5 |
|
|
quantity |
a |
6;10 |
4;11 |
4;9 |
4;11 |
|
|
interface |
M20 × 1.5 |
M20×1.5 |
M20 × 1.5 |
M20×1.5 |
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|
weight |
Kg |
35 |
65 |
55 |
65 |
|
|
Working fluid |
Transformer oil or a mixture of transformer oil and kerosene, with a kinematic viscosity of 9-12 cm at 20 ℃ and a pool acid value not exceeding 0.05 mg KOH/g |
Sebacic acid esters (diisopropyl sebacate or diisooctyl sebacate) have a kinematic viscosity of 20-25 cm ³ at 20 ° C and an acid value not exceeding 0.05 mg KOH/g |
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