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SPEC SHEET CDB-410/420
The model CDB-410 conductivity meter is designed for routine analytical laboratory situations where measurements must be made economically and quickly but without compromising quality.
The LCD display enables the simultaneous presentation of conductivity and temperature. The meter also displays prompts, mode indication and error messages. Temperature is measured via a precision thermistor mounted in the conductivity sensor. Temperature coefficient values between 0 and 4%/°C can be entered.
The alternative cells available for use with the CDB-400 series allow the specific conductivity range to be extended by a factor of 10 i.e., the reading can be multiplied or divided by 10 depending on the cell constant.
The CDB-420 is a research grade conductivity meter offering a host of features in addition to the features available with the CDB-410. The CDB-420's LCD graphic display enables unambiguous readout of the measured parameters and also prompts the user with plain language instructions
Conductivity values can be displayed in Siemens (Conductivity), Mohms (Resistivity), TDS (Total Dissolved solids) or PPM (Salinity).
Appropriate error messages are displayed and, with the help of the "HELP" menu guidance is given for corrective actions.
Model
CDB-410
Conductivity
Ranges: 0 to 199.0mS
0 to 1.999S with X10 Cell
Resolution: 0.01µS to 0.0001S
Accuracy: ±0.5% ±2 digits
Temperature -10 to 105°C
Ranges: +14 to +220°F
Resolution: 0.1°C/1°F
Accuracy: ±0.5°C/±1°F
ATC Range: 0 to 100°C, +32 to +212°F
Calibration: On standard solutions 10µS,
1413µS and 12.88mS or via cell
constant adjustment.
Outputs: Bi-directional RS232C
Analog output 1mV per digit.
Electrode platinizing socket
applying 10Vac 0.05Hz.
Display: LCD
Power: Power supply 9Va.c.
Size: 275 L x 240 W x 150 D mm
Weight: 1.2Kgs
CDB-420
Conductivity
Ranges: 0 to 1.999S
0 to 19.99S with X10 Cell
0 to 1999g/l
0 to 20Mohms
Resolution: 0.001µS to 0.01S
0.001mg/l to lg/l0.01Mohms
Accuracy:±0.5% ±2 digits
±2% ±2 digits on Mohm range
Temperature -10 to 105°C
Ranges: +14 to +220°F
Resolution: 0.1°C/1°F
Accuracy: ±0.5°C/±1°F
ATC Range: 0 to 100°C, +32 to +212°F
Salinity
Range: 0 to 99.9
Resolution: 0.1
Accuracy: 0 to 35 ±1, 35 to 99.9 ±3
Calibration: 1, 2 or 3 point calibration on
standard solutions or via cell
constant adjustment.
Outputs: Bi-directional RS232C
Analog output with adjustable resolution.
Hi/Lo Alarm outputs open collector. 0.5A 50Vdc max.
Electrode platinizing socket applying 10Vac 0.05Hz.
Stirrer Speed: 0 to 100%
Alarm points: 0-19.99S, 0-1999g/l
GLP: Calibration reminder with an interval of 1 to 999 hours
from last calibration Timed printout with an interval
from 1 second to 1 day
Display: LCD graphics
Power: Power supply 9Va.c.
Size: 275 L x 240 W x 150 D mm
Weight: 1.2Kgs
| Model No. | Price | Description | ||
|---|---|---|---|---|
| CDB-410 | $816 | Benchtop conductivity meter with glass conducting cell, (K=1), with in-built temperature probe, swing arm electrode holder, and power supply adapter. | ||
| CDB-420 | 1,218 | Benchtop conductivity meter with glass conducting cell, (K=1), with in-built temperature probe, swing arm electrode holder, and power supply adapter. | ||
| Model No. | Price | Description |
|---|---|---|
| CDE-430-1 | $153 | Conductivity glass cell, (K=1), with in-built temperature probe. |
| CDE-430-01 | 162 | Conductivity glass cell, (K=1), with in-built temperature probe. |
| CDE-430-1-FT | 162 | Conductivity cell, (K=1), with in-built temperature probe. |
| CDE-430-1-EP | 197 | Conductivity epoxy cell, (K=1), with in-built temperature probe. |
| CDE-430-01-EP | 214 | Conductivity epoxy cell, (K=1), with in-built temperature probe. |
| CDE-430-10-EP | 214 | Conductivity epoxy cell, (K=1), with in-built temperature probe. |
Ordering example: CDE-430-1: Conductivity cell, (K=1), with in-built temperature probe. Price $153.00.
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