Deadweight Testers

Pneumatic Deadweight Testers

PKII

The PK II floating ball type pneumatic dead weight tester is engineered to offer user-friendly, safe operation, and provide reliable and accurate pressure measurement in the field or in a lab.

Housed in a rugged case made for 'closed case' operation to protect from wind conditions.

Accuracy:±0.015%, ±0.025%, or ±0.05% of reading
Ranges:to 30 PSI / 200 kPa
Available in:psi, g/cm2, bar, mbar, kPa, inH20, cmH20, and mmHg
Repeatability:±0.005% of reading
Pressure Source:Nitrogen or Instrument/Shop air
Datasheet

RK

The RK floating ball type pneumatic dead weight tester is engineered to offer user-friendly, safe operation, and provide reliable and accurate pressure measurement.

Features a cast metal base with quick levelling for field or laboratory use.

Accuracy:±0.015%, ±0.025%, or ±0.05% of reading
Ranges:to 300 PSI / 2000 kPa
Available in:psi, g/cm2, bar, kPa, inH20, cmH20, and inHg
Repeatability:±0.005% of reading
Pressure Source:Nitrogen or Instrument/Shop air
Datasheet

HK

The HK floating ball type pneumatic dead weight tester is engineered to offer user-friendly, safe operation, and provide reliable and accurate pressure measurement in the field or in a lab.

Accuracy:±0.025% of reading
Ranges:to 1500 PSI / 10000 kPa
Available in:psi, g/cm2, bar, kPa
Repeatability:±0.005% of reading
Pressure Source:Nitrogen or Instrument/Shop air
Datasheet

Hydraulic Deadweight Testers

HL

The HydraLite (HL) Tester is a primary standard that utilises a re-entrant type assembly to reduce the rate of fluid leakage and crease float time, helping to maintain accuracy as test pressures increase.

Each tester incorporates an easy to use, convenient screw pump containing a ratchet feature that prevents the units from depressurising unexpectedly.

Accuracy:±0.05% of indicated reading
Ranges:to 3000 PSI / 22500 kPa
Available in:psi, g/cm2, bar, kPa
Features:Re-entrant type measuring piston and cylinder assembly
Compact design and portability
Self-contained unit
Positive over-pressure protection
Datasheet

Type T

The Type T Tester is a high accuracy instrument designed to withstand an industrial environment.

This deadweight can use a water/alcohol mix or hydraulic oils for the pressure medium.

Accuracy:±0.015%, ±0.025%, or ±0.100% of indicated reading
Ranges:to 15000 PSI / 10000 kPa
Available in:psi, g/cm2, bar, kPa
Features:Flexible configurations to meet differing applications
Single column for field use
Dual column for lab use
Complete tester with tools, cases and fittings
Robust construction allows for repeated daily use
Supplied with traceable certificate
Datasheet