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

Product tags

pressure gauge calibrator

,

gauge calibrator

,

how to calibrate pressure gauge
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YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator

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Product Detail
Brand Name :
YUNYI
Model Number :
YS-J
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, Western Union
Supply Ability :
1pcs per week
Contact Supplier
YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator
YS-J Dead Weight Tester , 10000Psi Dead Weight Pressure Gauge Calibrator

Xi'an Yunyi Instrument Co., Ltd

Verified Supplier
5 Years
Since 2007
Business Type :
Manufacturer, Exporter
Main Products :
Smart Water Pressure Sensor, Air Pressure Transducer Sensor, Oil Pressure Sensor
Total Annual :
1000000-2000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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