Electrochemistry

C3030 - C3031 - C3430 - C3431
pH - mV - Ion - Conductivity - Resistivity - Salinity - TDS - Dissolved oxygen - Temperature

Two independent channels for all measurements

A large bright LCD screen with white backlight enables to view all channels simultaneously. 
Multi-point (1...5) calibration of pH electrodes with any of eleven pre-programmed and five user specified buffer tables. 
Multi-point (1...3) calibration of conductivity electrodes for increased linearity with any of three pre-programmed or three user specified standard tables. 
The display guides you at any moment in the language of your choice (English, Dutch, French, German). 
All necessary GLP-procedures are on board. 
Password protection prevents any unauthorised access to the instrument. 
Three year warranty. 
Storage memory for up to 12000 values + date and time.
Model C3430 is equipped with two extra DIN-8 connectors for 4-pole conductivity electrodes. NEW ! 
Two-way communication with any computer using USB (C3030, C3430). 
Two-way communication with any network (LAN) using Ethernet (C3031, C3431).
RS232 interface for connection to a printer. 
Robust dust and splash-proof cabinet. 
Operates on the mains (100...240 VAC) or 9...15 VDC. 
Optional 12 V car adaptor permits these laboratory meters to work in a car. 
Freely downloadable data acquisition software enables to view, store and edit the measurements in your computer.

Specifications
pH: -2...+16 pH 
mV: ± 2000 mV 
Ion: 10-11...10+1, any unit
Conductivity: 0...2000 mS/cm 
Resistivity: 0...200 Mohm.cm 
Salinity: 0.0...70.0 
TDS: 0...100 g/l 
Dissolved oxygen: 0...60 mg/l, 0...600 %
Air pressure: 800...1100 hPa 
Temperature: -5...+105°C 
Resolution: 0.001 pH, 0.1 mV, 0.001 µS/cm, 1 ohm.cm, 0.01 mg/l, 0.1 ppt, 0.1°C