AWE Direct

AWE Instruments

Turbidity is the measurement of suspended or undissolved partials present in a liquid, our instruments measure in NTUs (Nephelometric Turbidity Units) the measurement principal is based on how light is scattered or reflected by these partials. Please note turbidity is a measurement of the clarity of a solution not colour, water with a cloudy appearance will have a higher turbidity than a clear red wine.

Applications include measurement of potable waters from water treatment plants, swimming pool waters, to discharge from industrial effluent treatment plants to verify the settlement process is effective.

Turbidity Instruments

TU7685, TU7685 Cell, and TU Auto Clean

TU7685 Turbidity meter based on the Nephelometric method of measurement auto or manual range selection form 0 - 4.00, 0 - 40.00, 0 - 400.0 or 0 - 4000. NTU with two control relays one alarm relay and an isolated current output. 
The TU7685 is for use with the TU800 Infrared light sensor which carries out the measurement. The sensor maybe mounted up to 100 metres away from the TU7685 Turbidity meter.

-W W’proof enclosure to hold 1 or 2 7600 instruments (add)

Sensors are available as follows

TU800 -F Off line flow cell in PVC for a small flowing sample of 0.25 to 25 litres/min, connection by 8 mm OD tubing max temperature 30°C.

TU800 -D Dip sensor 600mm long with PVC riser tube and mounting flange.

TU910 10 metre long connecting cable with wproof connectors

-AC Dip sensors can be supplied with an auto clean compressed air sensor cleaning system comprising of a small 240 volt air compressor solenoid and regulating valves with air blast nozzle includes option auto clean function in the instrument.

Portable Turbidity Meter Kit

TN100 kit

TN100IR Microprocessor based portable Turbidity meter uses an infrared LED light source to provide laboratory standard repeatability and accuracy. Measurement range 0 - 1000 NTU units in 3 ranges automatically selected from 0 -19.99, 0 - 99.9 and 0 - 1000 NTU. Supplied with sturdy compact carrying case, calibration standards and sample vials.




AWE Direct News:- New Teflon Junction pH Electrodes and Redox Electrodes

We are now able to supply our P8000-10B series high performance combination pH electrodes with a porous teflon liquid junction, and our R8000-10B series of high performance combination redox electrodes with a porous liquid junction.

The new range of P8000 pH Electrodes and R8000 Redox Electrodes are ideal for solutions which are incompatible with ceramic. Some chemical blends involving strong acids or strong alkali solutions can slowly dissolve the ceramic junction. Other substances can block the ceramic junction such as biological effluents which contain fats, oils or greases. 

The P8000-10B porous teflon liquid junction pH electrodes and R8000-10B high performance liquid teflon junction redox electrodes aim to eliminate these concerns. 

More about our P8000-10B High Performance pH Electrodes and R8000-10B High Performance Redox Electrodes