Description New YS Hydraulic Pressure Calibrator Dead Weight Tester
Hydraulic pressure calibrator Dead weight tester is a Standard calibration. Dead weight testers are so called primary standards
which means that the pressure measured by a dead weight tester is
defined through other quantities; Length, mass and time. Typically
dead weight testers are used in calibration laboratories to
calibrate pressure transfer standards like electronic pressure
measuring devices.
Detailed Images New YS Hydraulic Pressure Calibrator Dead Weight Tester
Specification New YS Hydraulic Pressure Calibrator Dead Weight Tester
| Type | | YS-6 | YS-60 | YS-250 | YS-600 |
| Technical data | unit | range |
| | | 0.04～0.6MPa | 0.1～6MPa | 0.5～25MPa | 1～60MPa |
| Nominal up limit | MPa | 0.6 | 6 | 25 | 60 |
| Nominal down limit | MPa | 0.04 | 0.1 | 0.5 | 1 |
| Mearument up limit | MPa | 0.6 | 6 | 60 | 60 |
| Mearument limit | MPa | 0.04 | 0.1 | 0.5 | 1 |
| Nominal piston area | CM 2 | 1 | 1 | 0.5 | 0.1 |
| Carrier and piston | Nominal mass | Kg | 0.4 | 0.5 | 0.5 | 1 |
| Produced Pressure | MPa | 0.04 | 0.5 | 0.5 | 1 |
| Supplied Weights | Nominal mass | Kg | 0.1;0.5 | 1;5; | 0.5; 25 | 10；50 |
| Produced Pressure | MPa | 0.01;0.05 | 0.1;0.5 | 0.05；2.5 | 1；5; |
| Quantity Block | piece | 6；10 | 4；11 | 4；9 | 4；11 |
| Connection | | M20 × 1.5 | M20×1.5 | M20 × 1.5 | M20×1.5 |
| weight | Kg | 35 | 65 | 75 | 95 |
| Working Medium | | Transformer Oil (viscosity 9~12 centistokes at 20i), or Medical Castor Oil (aciditymg KOH/g) | Sebacate (amyl sebacate or dioctyl sebacate) 20:00 kinematic
viscosity of 20 to 25 per cent pool, acid value of not more than
0.05 mg KOH / g |
Features New YS Hydraulic Pressure Calibrator Dead Weight Tester
YS-6 Deadweight Tester. Pressure Range 5.8 - 87psi. Accuracy: 0.05%
or 0.02% of reading.
YS-60 Deadweight Tester. Pressure Range 14.5 - 870 psi. Accuracy:
0.05% or 0.02% of reading.
YS600 Deadweight Tester. Pressure Range 145 - 8700 psi. Accuracy:
0.05% or 0.02% of reading
