China Dead Weight Tester. Hydraulic Digital Dead Weight Tester Pressure Tester, Find details about China Dead Weight Tester, Piston Dead Weight Tester from Dead Weight Tester. Hydraulic Digital Dead Weight Tester Pressure Tester
Model | Measure Range (MPa) | Accuracy |
YS-6 | 0.04~0.6 | ±0.05% ±0.02% |
YS-60 | 0.1~6 | |
YS-250 | 0.5~25 | |
YS-600 | 1~60 | |
YS-1000 | 2~100 | |
YS-1600 | 2~160 | |
YS-2500 | 2~100 |
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 nominal area | cm² | 1 | 0.5 | 0.2 | 0.1 | |
Chassis and piston | Nominal mass | kg | 0.4 | 0.5 | 1 | 1 |
Special weight | pressure generated | MPa | 0.04 | 0.1 | 0.5 | 1 |
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 | QTY | 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 ºCKinematic viscosity 9 ~ 12 centistokes, The acid value of not more than 0.5 mg KOH/ G | Medicinal castor oil to 20 ºC kinematic viscosity 900 ~ 1100 centistokes, acid value is not greater than 1.6 mg KOH/ G |