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Accuracy: ±0.015% of reading (±0.008% optional)
Standard weight material: Series 3 non-magnetic austenitic stainless steel
Weight density: 7.8 g/cm³
Optional fractional weights: Solution heat treated aluminum
Weight density: 2.7 g/cm³
Piston material: Tungsten carbide
Cylinder material: Martensitic steel
Coefficient of expansion: 16.5 ppm/°C
General Test port adaptors: 1/8, 1/4, 3/8 and ½ NPT or BSP
Instrument weight: 24 lbs
Instrument size (W x D x H): 17.5 x 12 x 8.5
Mass set weight (typical): 65 lbs
Minimum Standard Weight Increments: 1 psi, (0.1 bar)
Optional Fractional Weights: Pressure 0.1 psi (0.01 bar)
Built-in Hand Pumps: Pressure mode: Max pressure 300 psi (20 bar)
Vacuum mode: To 90% vacuum
Operating Fluid for Liquid Lubricated Models:
55-655: Mineral oil (standard)
Krytox: For oxygen-safe applications (optional)
Options: PressCal Software, Krytox
