Basic Info.
Model NO.
JY-2.5/0.6/6/25/60/100/250
Application
Chemical Instrument
LCD Display
With LCD Display
Name
Jy Dead Weight Pressure Tester Price Suppliers
Product Description
Description JY dead weight pressure tester price suppliers | | | | |
| | | | | | | | |
JY series piston gauge is our new R & D product manufactured according to the latest national "piston gauge" test procedures (JJG59-2007). The key components of piston gauge uses a tungsten carbide material with a high hardness and low temperature coefficient of linear expansion, which improving the wear resistance of the piston,therefore only a little (negligible )deformation under the pressure,performance is extremely stable. Working medium with a piston isooctyl sebacate, so pressure gauge with high sensitivity. As a result of new materials, new technologies, new processes,the technical indicators of new piston gauge has been greatly improved. Thus widely used to test digital pressure gauge, precision pressure gauges, pressure transmitters, pressure sensors and other pressure instruments. | | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
Features JY dead weight pressure tester price suppliers |
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 ºC. 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 JY dead weight pressure tester price suppliers |
| | | | |
Typically dead weight testers are used in calibration laboratories to calibrate pressure transfer standards like electronic pressure measuring devices |
|
|
|
|
| | | | |
Parameter JY dead weight pressure tester price suppliers |
| | | | |
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 |
| | | | | | | | |
| | | | | | | | |
Model JY dead weight pressure tester price suppliers |
| | | | | | | | |
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 ºC Kinematic viscosity 9 ~ 12 centistokes, The acid value of less than 0.05 mg KOH/ G | sebacate 20 ºC kinematic viscosity 20-25 centistokes, acid value is not greater than 0.05 mg KOH/ G |
|
Address:
Roomb1203, Inland Port Mansion, Xi′an International Park, Xi′an, Shaanxi, China
Business Type:
Manufacturer/Factory
Business Range:
Instruments & Meters
Company Introduction:
Xian Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer, Mr Tian has more than 30 years experience on this area, and he is one of the engineers who introduced the Rosemount technology.
We are specialized in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer, etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.