Xi'an Yunyi Instrument Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 500 Piece/Pieces per Month Piston type dead weight pressure tester gauge weights |
| Delivery Time | 7days |
| Packaging Details | Standard carton box |
| Power | Hydraulic |
| Usage | Balancing Machine |
| Product name | Low Price Piston type dead weight pressure tester gauge weights |
| pressure rang | 0.04-0.6Mpa |
| farmar configuration | 0.01Pa 6 0.05MPa 10 |
| Warranty | 1 year |
| Brand Name | YunYi |
| Model Number | YU-6 |
| Place of Origin | China |
View Detail Information
Explore similar products
Yunyi Nitrogen Medium Pneumatic Gas Deadweight Tester -0.1-0.6Mpa
0.1-6Mpa Digital Pressure Gauge Piston Dead Weight Tester Calibration
Piston Dead Weight Tester Pressure Gauge Calibrator Non Magnetic
FKQ Gas Dead Weight Tester Gas Piston Manometer
Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 500 Piece/Pieces per Month Piston type dead weight pressure tester gauge weights |
| Delivery Time | 7days | Packaging Details | Standard carton box |
| Power | Hydraulic | Usage | Balancing Machine |
| Product name | Low Price Piston type dead weight pressure tester gauge weights | pressure rang | 0.04-0.6Mpa |
| farmar configuration | 0.01Pa 6 0.05MPa 10 | Warranty | 1 year |
| Brand Name | YunYi | Model Number | YU-6 |
| Place of Origin | China | ||
| High Light | Piston Type Dead Weight Pressure Gauge ，Hydraulic Pressurements Dead Weight Tester ，Balancing Machine Deadweight Tester | ||
Description Piston type dead weight pressure tester gauge weights
Deadweight tester (DWT) is a calibration standard which uses a piston cylinder on which a load is placed to make an equilibrium with an applied pressure underneath the piston.Deadweight 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.
Struture principle Piston type dead weight pressure tester gauge weights
Measuring instrument of pressure gauge is the application of static pressure balance principle: namely the piston itself and in the special weight weight (G) on the piston effect on the piston area (S) produced by the pressure (P) and hydraulic pressure vessel pressure generated by the phase equilibrium, to determine the pressure of checking instrument size: P = G/S In type G = mg (m: method of code quality, G: acceleration of gravity) products factory use standard gravitational acceleration G value. When users are using g value shall be determined according to the local acceleration of gravity, and according to the calculated value correction weight g weight. Pressure gauge is by checking pump (pressure system) and the piston part (pressure) measurement system of two parts.
| model | pressure rang | farmar configuration | remark |
| YU-6 | 0.04-0.6Mpa | 0.01Pa 6 | Farmar can be made according to customer's special requirements |
| 0.05MPa 10 | |||
| YU-60 | 0.1-6Mpa | 0.1MPa 4 | |
| 0.5MPa 11 | |||
| YU-600 | 1-60Mpa | 1MPa 4 | |
| 5MPa 11 |
Features Piston type dead weight pressure tester gauge weights
The piston and the piston barrel are made of alloy steel, tungsten carbide and other materials with high strength, high hardness and low temperature linear expansion coefficient. The temperature expansion coefficient is small and the deformation is small, thus ensuring that the effective area of the piston has a small periodic rate of change to ensure the piston pressure. With extremely high sensitivity.
Model Piston type dead weight pressure tester gauge weights
| Item | 0.6MPa | 6MPa | 25MPa | 60Mpa | ||||
| 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 | ||||||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...
Get in touch with us
Leave a Message, we will call you back quickly!