Automotive Fuel and Gas Analysers Lab

Exhaust Gas Calorimeter Range Apparatus

The cooling water circuit is fitted with a flowmeter on the inlet and a flow control valve on the outlet side. Note that the unit must be arranged for contra flow - that is the exhaust gas and cooling water must flow through the heat exchanger in opposite directions. Exhaust Calorimeter comprises a multi-tube exhaust gas heat exchanger in which the exhaust gases pass through the tubes and the cooling water flows outside the tubes. An exhaust gas sampling point with shut off cock is provided. The instrumentation is sufficient to enable the heat content of the exhaust gases to be accurately determined. Temperature measuring points are provided for exhaust gas inlet and outlet, and cooling water inlet and outlet.

Features:
Can be utilised with a wide range of engines
Fully instrumented.

Exhaust Gas Analyser

Warm up time 30 seconds  
Bluetooth, wireless connection for PC/Notebook or handheld as an option  
Internal OBD-scantool as an option
Small, robust and compact gas analyser designed for workshop environments or mobile use  
Available with an easy to use handset or PC based program  Easy to use, low user maintenance

Blowby Meter Range Apparatus

The apparatus is an ideal solution for measuring gas leaks Engine casings and which can be easily integrated In the engine ventilation system. The device consists of a flow transducer, a Digital display module and cable Interconnection. The deterioration of the engine can be evaluated by several Methods, one of which is to measure the gas cylinder; Crankcase crankcase gas accumulation is A result of that loss, and provides an indication of the The wear of valve stems, valve guides, Piston rings and cylinder bores. A pulse train output is also provided. The module incorporates an alarm circuit which provides the Visual indication and closes the alarm contacts Without voltage when the gas flow exceeds a value Of the operator. The display module, which incorporates a linearization circuit, Shows the gas flow in liters / min on a display Digital output and provides an analog output voltage of 0- 2V or 0-10V. To allow the device to be Used on a wide range of engine applications, five Different flow sensor sizes are available. 

Experimental Ability:
Research and development
Monitoring of engine conditions
End of line test

Volumetric Fuel Flow Measurement System

Fuel recirculated from the engine, together with the excess from the pressure regulator is returned to the delivery pump suction via a water cooled heat exchanger. In the outlet or demand circuit fuel is drawn from the measurement section and pumped at controlled pressure to the engine under test. The system comprises of two main items, a fuel handling module and a display unit. The reducing valve ensures that the flow metering section remains under pressure, thus minimising the problems of vapour release/separation.

Features:
Continuous Flow Measurement
Analogue output proportional to flow rate
Digital display of flow rate
Designed for high fuel recirculating rate
Pelton wheel design transducer
Suitable for both diesel and gasoline fuels.
Totaliser with reset facility
Pressure controlled fuel delivery.