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60MPa Hydraulic Dead Weight Tester Pressure Gauge Calibration

60MPa Hydraulic Dead Weight Tester Pressure Gauge Calibration

60MPa Hydraulic Dead Weight Tester

1cm2 Piston Hydraulic Dead Weight Tester

M20×1.5 Dead Weight Tester

Place of Origin:

china

Brand Name:

yunyi

Certification:

ce

Model Number:

YS039/YS060/YS061

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Product Details
Name:
Dead Weight Tester Pressure Gauge Calibration
Power::
Hydraulic
Measurement::
0.04~0.6MPa/0.1~6MPa/1~60MPa
Accuracy::
0.5, 0.2
Payment & Shipping Terms
Minimum Order Quantity
1
Delivery Time
7days
Payment Terms
L/C, D/P, T/T, Western Union
Supply Ability
100pcs/month
Product Description

 

dead weight tester pressure gauge calibration

  

Description dead weight tester pressure gauge calibration

Piston dead weight tester pressure calibration is a calibration standard machine which uses a piston cylinder on which a load is placed to make an equilibrium with an applied pressure underneath the piston. Dead weight testers are so called primary standards which means that the pressure measured by a deadweight tester is defined through other quantities; Length, mass and time. Typically deadweight testers are used in calibration laboratories to calibrate pressure transfer standards like electronic pressure measuring devices.

 

Detailed Images dead weight tester pressure gauge calibration

ys 1a.jpgys 2a.jpgys 3a.jpgys 4a.jpg 

digital dead weight tester

 

Specification dead weight tester pressure gauge calibration


 

Item   YS6 YS60 YS250 YS600
Range MPa 0.04-0.6 0.1-6 0.5-25 1-60
Up limit of measurement MPa 0.6 6 25 60
Down limit of measurement MPa 0.04 0.1 0.5 1
Piston nominal area cm² 1 0.5 0.1 0.05
Chassis and piston Nominal mass kg 0.4 0.5 0.5 0.5
Generatedpressure MPa 0.04 0.1 0.5 1
Special weight Nominal mass kg 0.1;0.5 0.5;2.5 0.5;2.5 0.5;2.5
Generatedpressure MPa 0.01;0.05 0.1;0.5 0.5;2.5 1;5
Number 6;10 4;11 4;9 4;11
Both ends of the lock nut   M20×1.5 M20×1.5 M20×1.5 M20×1.5
Weight kg 35 60 55 90
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

 

 

Advantages dead weight tester pressure gauge calibration

 digital dead weight testerdigital dead weight tester

 

Feature china dead weight tester pressure gauge calibration

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 regulator easy , even at 250MPa pressure could ease. 

 

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