AMETEK HL Series Portable Hydraulic Deadweight Tester, up to 3000 PSI

DISCONTINUED ITEM-Recommended Replacement: AMETEK Type T Hydraulic Deadweight Tester, up to 15,000 PSI

The AMETEK HydraLite Portable 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 for accurate measurements and use as a comparison standard.

The AMETEK HydraLite HLG Gauge is a precision, portable instrument used to accurately measure pressure in field conditions. The HydraLite HLG gauge may be used as a primary standard instrument where a high accuracy reference measurement is needed. Simply connect the gauge to the process and add weights until there is a proper float. Standard accuracy is ±0.1% of indicated pressure traceable to the U.S. National Institute of Standards and Technology (NIST). The instrument may also be specified with +0.05% accuracy. If you initially need a gauge and later find that you need a full tester, an accessory kit is available to incorporate the screwpump into the gauge.

If interested in the HLG version of this product please give us a call at 866-363-6634 or send us an email at [email protected].

• Presure 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 screwpump 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.

• Oil & Gas Plants
• Thermal / Nuclear / Hydro Power Stations
• Hydraulics and Pneumatics
• High pressure test benches
• Research & Developments
• Steel Plants
• General Mechanical Engineering Industries
• Rubber / Plastic Industries
• Chemical Process Industries
• Machine/Automobile Industries

• M&G HL Series Datasheet