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Brand Name : | Yunyi |
Model Number : | YS series |
Certification : | CE |
Price : | $845-$932/p |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union |
Supply Ability : | 10pcs/w |
Delivery Time : | 7 days |
Presusre Gauge Calibrator Dead Weigtht Tester Piston Gauge
Description Presusre Gauge Calibrator Dead Weigtht Tester
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.
Parameters Presusre Gauge Calibrator Dead Weigtht Tester
Parameters | unit | Pressure value | |||
0.6MPa | 6MPa | 25MPa | 60MPa | ||
upper limit of measurement | MPa | 0.6 | 6 | 25 | 60 |
lower limit of measurement | MPa | 0.04 | 0.1 | 0.5 | 1 |
piston pressure gauge | cm² | 1 | 0.5 | 0.2 | 0.1 |
nominal area | ||||||
Chassis and piston | Nominal mass | kg | 0.4 | 0.5 | 1 | 1 |
pressure generated | MPa | 0.04 | 0.1 | 0.5 | 1 | |
Special weight | Nominal mass | kg | 0.1;0.5 | 0.5;2.5 | 1;5 | 1;5 |
pressure generated | MPa | 0.01;0.05 | 0.1;0.5 | 0.5;2.5 | 1;5 | |
Number | 个 | 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 | 65 | 85 | 95 | |
Working liquid | Transformer oil to 20 ℃ Kinematic viscosity 9 ~ 12 centistokes, The acid value of not more than 0.5 mg KOH/ G | Medicinal castor oil to 20 ℃ kinematic viscosity 900 ~ 1100 centistokes, acid value is not greater than 1.6 mg KOH/ G |
Purpose Presusre Gauge Calibrator Dead Weigtht Tester
YS-6 Deadweight Tester. Pressure Range 5.8 - 87psi. Accuracy: 0.05%
or 0.020% of reading.
YS-60 Deadweight Tester. Pressure Range 14.5 - 870 psi. Accuracy:
0.05% or 0.020% of reading.
YS600 Deadweight Tester. Pressure Range 145 - 8700 psi. Accuracy:
0.05% or 0.020% of reading
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