DHT Series Digital Hydraulic Testers

The Webtec DHT Digital Hydraulic Tester accurately measures oil flow, pressure and temperature and has a built-in loading valve to simulate the working pressure during normal machine operation.

The tester is ideal for reactive, proactive and preventive maintenance, designed to conveniently check the performance of hydraulic pumps, motors, valves and hydrostatic transmissions as well as for the setup of hydraulic attachments such as hammers and breakers.

DHT Testers are rugged, easy-to-use, bi-directional diagnostic testers with simplified controls. They comprise of a turbine flow block with loading valve, a large easy-to-read digital display which indicates both flow and temperature and a glycerine gauge to indicate pressure.

All DHT Testers feature Webtec’s unique loading valve with built-in Interpass® safety protection, are sealed against dust and water jets and come with a five-year warranty as standard.

• Maximum Rated Pressure: Up to 480 bar, 7000 psi
• Maximum Rated Flow: Up to 800 L/min, 210 US gpm
• Fluid Temperature Range: -10 to 120°C, 14 to 250°F
• Ambient Temperature: -10 to 50°C, 14 to 122°F
• Compatible Fluid: Mineral oils to ISO 11158. Other fluids consult sales office
• Accuracy: Flow: ± 1% full scale, Pressure: ± 1.6 % full scale, Temperature: ± 1 °C, ± 2 °F
• Interpass® safety protection system, bypasses oil internally in the event of the valve being over pressurised in either flow direction.