Parameters

 

Aquascan is a multi parameter UV based organic pollution monitor developed to continuously and simultaneously measure the following parameters. The instrument can be easily configured to have a path length of either 10mm or 6mm within the flowcell.


Parameter Measurement Range:
Path length
Correlationwith Standard
Methods 2
  10 mm 6 mm  
BOD* 0 - 300mg/l 0 - 500mg/l 0.96
COD* 0 - 600mg/L 0 -1000mg/l 0.98
TOC* 0 - 150mg/L 0 -300mg/l 0.93
Ammonia* 0 - 40mg/l 0 - 70mg/l 0.86
Colour Apparent* 0 - 750 Hazen
0 - 1250 Hazen 0.80
Total Suspended* 0 - 250mg/l   0.98
pH 2 - 12pH   Accuracy ±0.2pH
Temperature 0 - 50°C   0.98
Conductivity 10 - 100000 S/cm   ±5.0% of reading or ±10
S/cm whichever is
greater
Turbidity 0 - 100NTU   ±2NTU
ISE Depends on measurand and sensitivity reqd.
Results produced by Hyder Consulting based on a range of waste waters,correlation depends on composition of effluent being monitered.
Hyder Consultancy is a business unit of Hyder plc which incorporates Welsh Water

 

* The ranges given for the derived parameters are indicative. Wider ranges available, please call sales department.

 

Equipment Specification

Outputs 4 no. 4 to 20mA
RS232 / RS485 or modem
1 no. alarm relay
Inputs 1 no 4 to 20 mA, (0-5V)
Power Supplies 220 - 230vac 50Hz or 60Hz
or 110 - 115vac 50Hz or 60Hz
Operating Temp -10°C to 40°C
Sample Temp >2°C < 35°C
Sample Preparation none up to 3mm particle size
Pump Head 4m at 4l/min
Cabinet external use IP55, electronics IP65
1800mm H x 800mm W x 600mm D
210Kg



Site Services

Power Supplies 220 - 230Vac 50Hz. rated 600VA or 110 - 115Vac 50Hz, rated 600VA
Water Supplies clean water if available or replenish internal 30L container as required, dependant on automatic wash cycle.
Drain local floor drain or gravity return to

 

 

 

Options

• Software for remote data collection, storage and reports plus alarms
• Ion Selective Electrode (ISE) for specific parameter
• Sample extraction system for open channels
• Water sampler activated by Aquascan
• Cabins and Mobiles
• Communications (Modem, Cellular Network, Low Power Radio)
• Additional analogue inputs
• Multi-streaming