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YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator
China YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator for sale
China YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator for sale
  1. China YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator for sale
  2. China YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator for sale
  3. China YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator for sale

YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator

Price Negotiable
MOQ 1
Delivery Time 5-8 work days
Brand YUNYI
Place of Origin China
Model Number YS-J
Packaging Details Plywood
Payment Terms T/T, Western Union
Supply Ability 1pcs per week

Product Details

Product Specification

Place of Origin China Packaging Details Plywood
Port M20*1.5(Can match adapter as request) Material Non-magnetic stainless steel 304
Model Number YS-J Supply Ability 1pcs per week
Pressure 1-60Mpa Name Calibration Standard JQ Hydraulic Pressure Piston Dead Weight Tester Pressure Calibrator 10000 Psi Yunyi
Brand Name YUNYI Payment Terms T/T, Western Union
Accuracy 0.02%,0.05% Delivery Time 5-8 work days
Minimum Order Quantity 1 Piston Material Tungsten carbide

Product Description

Features
1. The piston and cylinder are made of high strength, high stiffness, and low temperature coefficient of linear expansion of the carbide grinding tungsten carbide material, with a wide range of ambient temperature, stable performance 20 ± 5 ℃.
2. The load center of gravity low, weight by Cradle applied directly to the piston, the piston smooth operation, the pressure fluctuation is extremely small, accurate indication.
3. When pressure more than 25MPa, the medium uses a small viscosity isooctyl sebacate, thus ensuring a very high sensitivity.
4. The weights used are all non-magnetic stainless steel material.
5. The piston displacement sensor used to monitor the working position, the piston up and down stroke of ± 1.5mm, instrument display is sensitive, smart, and accurate.
6. Wide range, at the lower 1MPa, the basic error of ± 0.02% or ± 0.05%, a KY100 type manometer, capable of reaching the upper limit of the current domestic 6,60,100MPa three measuring manometer.
7. Pressure adjustment easy, even at 250MPa pressure could ease.
Applications
Typically dead weight testers are used in calibration laboratories to calibrate pressure transfer standards like electronic pressure measuring devices.

 

Parameter Calibration Standard:

Item   0.6MPa 6MPa 25MPa 60Mpa 100MPa 160MPa 250MPa
Range MPa 0.04-0.6 0.1-6 0.5-25 1-60 2-100 2-160 5-250
Up limit of measurement MPa 0.6 6 25 60 100 160 250
Down limit of measurement MPa 0.04 0.1 0.5 1 2 2 5
Piston nominal area cm² 1 0.5 0.1 0.05 0.05 0.05 0.02
Chassis and piston Nominal mass kg 0.4 0.5 0.5 0.5 1 1 1.25
Generatedpressure MPa 0.04 0.1 0.5 1 2 2 5
Special weight Nominal mass kg 0.1;0.5 0.5;2.5 0.5;2.5 0.5;2.5 0.5;1;2;5 0.5;1;2;5 1.25;2.5;5
Generatedpressure MPa 0.01;0.05 0.1;0.5 0.5；2.5 1;5 1;2;4;10 1;2;4;10 5;10;20
Number 6;10 4；11 4；9 4;11 1;2;1;9 1;2;1;9 1;2;11
Both ends of the lock nut   M20×1.5 M20×1.5 M20×1.5 M20×1.5 M20×1.5 M20×1.5 M20×1.5
Weight kg 35 60 55 90 85 110 140
Working liquid 25#Transformer oil and aviation kerosene mixed (4.39:1).20 ℃ Kinematic viscosity 9 ~ 12 centistokes,
The acid value of less than 0.05 mg KOH/ G 		sebacate 20 ℃ kinematic viscosity 20-25 centistokes, acid value is not greater than 0.05 mg KOH/ G

 

 

Ordering Information:

 

Model number Range (MPa) Accuracy
JY-0.6 0.04～0.6 ±0.05%
0.02%
JY-6 0.1～6
JY-25 0.5～25
JY-60 1～60
JY-100 2～100
JY-160 2～160
JY-250 5～250
JY-300 5～300

 

 

 

 

 

 

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Xi'an Yunyi Instrument Co., Ltd

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Manufacturer, Exporter
  • Annual Revenue: 1000000-2000000
  • Employees: 150~200
  • Year Established: 2007
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