Hydraulic Testers

1305D and 1305DH Deadweight Tester
1305D and 1305DH Deadweight Tester

1305D and 1305DH Deadweight Tester

The Ashcroft 1305D and 1305DH deadweight testers provide a precise means for generating pressure with high accuracy that can be used as a primary calibration standard.

AccuracyOperating PressureOperating Media
±0.1% of reading0 ... 1 to 0 ... 700 bar1305D: SAE 20 weight automotive or machine oil, 1305DH: Phosphate based or glycol fluids
1327CM Pressure Gauge Comparator
1327CM Pressure Gauge Comparator

1327CM Pressure Gauge Comparator

1327CM Pressure Gauge Comparator

AccuracyOperating PressureOperating Media
±0.1% FS0-10,000 psi (maximum) (0-60,000 kpa)Std: SAE 20 weight automotive or machine oil - optional: phosphate based or glycol fluids distilled water for oxygen service
1327D Pressure Gauge Comparator
1327D Pressure Gauge Comparator

1327D Pressure Gauge Comparator

The Ashcroft® 1327D pressure gauge comparator offers the ideal combination of a reliable pressure source and a proven secondary standard.

AccuracyOperating PressureOperating Media
±0.25% FS0 - 700 bar (maximum) (0-60,000 kpa)Std: SAE 20 weight automotive or machine oil - optional: phosphate based or glycol fluids distilled water for oxygen service