Calibration Yunyi 0.05 Accuracy Deadweight Tester Calibration 36000psi
Description Yunyi 0.05 Accuracy Deadweight Tester Calibration 36000psi
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.
Parameter Yunyi 0.05 Accuracy Deadweight Tester Calibration 36000psi
| 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 |
|
Features Yunyi 0.05 Accuracy Deadweight Tester Calibration 36000psi
Applications Yunyi 0.05 Accuracy Deadweight Tester Calibration 36000psi
Typically dead weight testers are used in calibration laboratories
to calibrate pressure transfer standards like electronic pressure
measuring devices
Ordering Information Yunyi 0.05 Accuracy Deadweight Tester Calibration 36000psi
| 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 |
