DHCR Series Digital hydraulic readout
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DHCR Series Digital hydraulic readout For use with LT and LTR flow blocks www.webtec.com The DHCR Series Digital Tester with remote flow block accurately measures flow, pressure, temperature and speed. Our testers are designed for checking hydraulic pumps, motors, valves and hydrostatic transmissions. This easy to use diagnostic unit can pin point hydraulic system faults, reduce downtime and help in preventative maintenance. Main hydraulic circuits, drain leakage flows and dual pumps can be measured simply at the turn of a switch. The readout can be used in the most convenient position; for example, in the cab of a vehicle, with the flow blocks installed anywhere in the circuit. The tester comprises a digital readout with two flow inputs and one flow block connected remotely by a 2 metre long cable and micro-bore hose assembly to the left hand side of the readout. An optional flow block can be connected via a cable to the front of the readout. Flow inputs can be easily calibrated by the operator to a wide range of our flow blocks. The readout is scaled in lpm, gpm, US gpm, selected by push button. In addition to the range of flow blocks, other optional accessories include hoses, pressure loading valves and a phototachometer. Features l ACCURATE measurement of flow, with automatic linearisation giving an accuracy of 1% of reading over a wide range. l INTERNAL oil by-pass protects the system, tester and operator against overpressure. l BI-DIRECTIONAL for unrestricted connection and simplified testing up to 480 bar and 1500 lpm. l FAST checks on pumps, motors, valves, cylinders and hydrostatic transmissions. l REMOTE INPUTS 2 - Flow and Temperature 1 - Pressure 1 - Speed l ECONOMICAL low power consumption from standard battery. Automatic “Power Off’ feature. l PORTABLE AND LIGHTWEIGHT Aluminium and steel construction. DHCR Digital Readout l INFRA-RED PHOTOTACHOMETER with ‘On Target’ Indicator. Optional LTR flow block Hydraulic measurement and control

Specifications Model number DHCR-6 DHCR-7 Functional specification Operating specification for all parts Ambient temperature: 15 to 40°C (59 to 104°F) Inputs: 1 pressure, 1 speed, 2 flow and temperature Max pressure: Model dependant see table above Engineering units: (selectable) Flow: lpm, US gpm, I gpm Temperature: °C or °F Dimensions: 200mm x 160mm x 90mm (7.8” x 6.3” x 3.5”) Weight: 2.6 kg (5.7 lbs) Construction material: Case - Painted mild steel Seals: Viton units are calibrated with 21 csi oil as standard. DHCR Testers are microprocessor based instruments providing flexibility and...