17. Return and disposal
17.1 Return
All devices which are sent back to the manufacturer must be free from sample
remains and/or other harmful substances. Sample remains on the housing or on
the sensor can endanger persons or the environment.
Use suitable transport packaging for the return of the device, especially if it is still a
functioning device. Make sure that the device is protected with sufficient insulating
material in the packaging.
17.2 Disposal
Drop off the depleted batteries at a collection centre designated for this purpose.
The device may not be disposed of with the household waste. If the device needs to be
disposed of, send it directly to us (with sufficient postage paid). We will dispose of the device
properly and in an environmentally friendly manner.
18. Technical data
Measurement
ranges
Number
Cell constant
0.4 - 1.5
Cell constant
0.04 - 0.15
Cell constant
0.004 - 0.015
Conductivity 1 *) 0.0 - 500.0
µS/cm
0.00 - 50.00
µS/cm
0.000 - 5.000
µS/cm
" 2 *) 0 - 5000
µS/cm
0.0 - 500.0
µS/cm
0.00 - 50.00
µS/cm
" 3 *) 0.00 - 50.00
mS/cm
0 - 5000
µS/cm
0.0 - 500.0 µS/
cm
" 4 *) 0.0 - 500.0
mS/cm
0.00 - 50.00
mS/cm
---
" 5 *) 0 - 1000 mS/cm --- ---
Spec. resistance 0.0010 - 500.0
kOhm
.
cm
0.010 - 5000
kOhm
.
cm
0.0001 - 50.00
MOhm
.
cm
TDS 0.0 - 5000 mg/l 0.00 - 5000
mg/l
0.000 - 5000
mg/l
Salinity 0.0 - 70.0 g/kg (PSU)
Temperature -5.0 - +100.0 °C, Pt1000 or NTC (10k)
23.0 ... 212.0 °F
Supported cell constants 4.000 - 15.000 / cm; 0.4000 - 1.5000 / cm;
0,04000 … 0,15000 / cm; 0,040000 … 0,015000 / cm;
Connections Conductivity,
temperature
7-pin bayonet connection for the connection of
various measurement cells
Interface / ext.
supply
4-pin bayonet connection for ser. interface and supply
(USB adapter USB 300)
Analogue output 0-1V, adjustable
Display 4 ½ digit, 7-segment, illuminated (white)
i
!
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