Produk Detail

 Portable Dissolved Oxygen Monitor
 Model : Handy Polaris.
 Merk : Partech
 Negara Asal : UK ( Inggris )
 
 - Dissolved Oxygen Range : 0-60 mg/ l ( ppm) , 0-600 % Sat
 - Principal of Operation : Galvanic Cell, Self-Polarising, Self Temperature Compensating
 * Accuracy     Better than + / - 1% of measured value
 * Repeatability     Better than + / - 0.5% of measurement
 * Response Time : 90% of end value in less than 20 seconds in water
 * Temperature Range     : -5 to 45° C
 * Temperature Accuracy : + / - 0.2° C
 * Salinity Compensation : 0-59 ppt - manually set
 * Temperature Compensation : Automatic
 Barometric Pressure Compensation     Automatic
 * Dimensions ( hxwxd)      Monitor: 98mm * * Diameter x : 36 mm
 * Weight : 0.5 kg
 * Protection Class Electronics: IP65
 * Sensor: IP68 to 5 metres
 * Enclosure Material     Polyoxymethylene ( POM)
 * Cable Entry     Integral Cable Gland
 * Cable Lenght     3 metres standard, 100 metre maximum
 Electrical
 * Power Supply     Standard PP9, 9V Battery
 * Battery Life     Approximately 2 years with 1 hour' s use per day, 5 months with 8 hours per day
 * Environmental Data
 Operating/ Storage Temperature     Monitor: -20 to 60º C
 * Sensor: -5 to 45º C
 * Location     Portable Indoor/ Outdoor
 User Interface
 * Display     Graphical providing 3 1/ 2 digit Display
 * Setup     via 6 Button Membrane Keypad
 Self Checking     Power Up check of Probe Function, Electronic Function, Cable and Battery Condition
 Units of Measurement     mg/ l, ppm, % Sat
 
 The handheld monitor has a large display and an extremely long battery life – many months of normal operation. The system carries out a self-check process every time it is switched on and will carry out calibration of the system at the push of a button. The long standing ability to store the probe dry removes the need for regular probe regeneration and means that the system is ready for us straight from the bag.
 
 The Handy Polaris is supplied with a self polarising, galvanic sensor which is self temperature compensating and can be stored dry. There is no need for any maintenance other than wiping the sensor clean after use. The power consumption is exceptionally low, typically providing 1400 hour use from a single 9V battery.
 
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