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Ametek HL HydraLite Single Piston Deadweight Tester - DISCONTINUED

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SKU

SP-HL

Manufacturer:

M&G

Key Features:

This Product is DISCONTINUED

Pressure Range 100 to 22,500 kPa (10 to 3,000 psi)
Accuracy to ±0.05% of Indicated Reading
Available units psi, kg/cm2, bar, kPa
Interchangeable Weights Models are available with dual piston/ cylinder assemblies that utilize one weight set.
Compact Design and Portability The HydraLite is designed for use in the field and is completely self-contained within the cover of the unit.
Includes Compact Screw Pump with Ratchet Handle The tester models are supplied with a convenient screw-pump as a pressure source. This pump has a ratchet feature that prevents the unit from depressurizing unexpectedly. The gauge model can be retrofitted with the pump as an accessory.
Overhung Weight Carrier Reduces side thrust and friction on the measuring piston and cylinder assembly, thus improving measurement accuracy
Positive Over-pressure Protection Prevents Piston Damage
NIST Traceable All units are supplied with certifications that are traceable to NIST.

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Product Detail

The HydraLite Hydraulic Deadweight Tester is a primary standard that features a re-entrant type measuring piston and cylinder assembly that helps maintain accuracy as the test pressure increases. The HL Series tester is designed for rapid interchanging between high and low pistons and is NIST traceable and accurate to ±0.05% using non-magnetic die-cast alloy or aluminum weights calibrated to international standard gravity at 9.80665 m/s2. A compact screw pump with ratchet handle is easy-to-use. The unit is also available as a deadweight gauge (HLG) for accurate measurements and use as a comparison standard.

Short Description

FUNCTIONAL SPECIFICATIONS
Model:..................................................................... HydraLite HL and HLG
Type:.......................................................................Hydraulic, piston gauge
Pressure range:.................... to 22,500 kPa / 3,000 psi (model dependent)
Accuracy (12 months):....................................................... to ±0.050% rdg
Increments (low - min):...................0.1 psi, 0.005 kg/cm2, 5 mbar, 0.5 kPa
Increments (high - min):...............0.5 psi, 0.025 kg/cm2, 25 mbar, 2.5 kPa
Gravity:..............................................9.80665 m/s2 (international standard)
Piston/cylinders:................................................ Single or dual (as ordered)
Columns:............................................................................................ Single
Weight sets:...................................................................Single (as ordered)
Pressure source:............................................Screwpump, hand-actuated,
........................................................... hydraulic pump (tester models only)
Medium:........................................................................................... AAA oil
Reservoir capacity:...............................0.24 l /14.4 in3 (tester models only)
Wetted surfaces:..................... 300 series stainless steel, brass, aluminum
O-rings:.............................................................................................Buna N
Test connections:................................................... 1/4” NPT and 1/2” NPT
Weight material:.......................... Hard, non-magnetic alloy and aluminum
Engineering units:....................................................... psi, kg/cm2, bar, kPa
Cases:.............................................................................. 1 (self-contained)
PHYSICAL SPECIFICATIONS
Tester size (L x W x H):..................... 22.9 x 22.9 x 25.4 cm / 9 x 9 x 10 in
Weight:..................................................................................20.4 kg / 45 lb
Configuration:................................................ Single or dual piston/cylinder
............................................single column hydraulic deadweight or gauge
Delivery:..........................Pump (tester), piston(s), weight set, tools, gauge
...........................post, adapters, manual, and NIST traceable certification