2 pH/mV channels
1 conductivity channel
1 temperature channel
A high resolution graphic screen with white backlight indicates all measurements and operating parameters such as temperature, date and time.
Multi-point (1...5) calibration of pH electrodes with any of nine pre-programmed and five user specified standards.
Multi-point (1...3) calibration of conductivity electrodes for increased linearity with any of three pre-programmed or user specified standards.
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.
Programmable recorder output.
Two-way communication with any computer using USB.
Robust dust and splash-proof cabinet.
Operates on the mains (120/230 VAC) or 9...15 VDC.
Optional 12 V car adaptor permits these laboratory meters to work in a car.
Optional data acquisition software enables to view, store and edit the measurements in your computer.
Specifications
pH: -2...+16 pH
mV: ± 2000 mV
Conductivity: 0...2000 mS/cm
Resistivity: 0...200 Mohm.cm
Salinity: 0...70 ppt
TDS: 0...100 g/l
Temperature: -30...+130°C
Resolution: 0.001 pH, 0.1 mV, 0.001µS/cm, 1 ohm.cm, 0.01 mg/l, 0.1 ppt, 0.1°C
Ordering information
C861 meter only option comprises meter, manual and mains adaptor
C861X meter kit without electrodes: C861 + 3x50 ml buffers (pH 4, 7 and 10), 50 ml electrolyte (3M KCl) + 3x50 ml conductivity standards (0.01, 0.1 and 1M KCl)
C861P pH/°C meter kit: C861 + pH/ATC electrode SP10T + 3x50 ml buffers (pH 4, 7 and 10) + 50 ml electrolyte (3M KCl)
C861K µS/mS/°C meter kit: C861 + conductivity/ATC electrode SK10T + 3x50 ml conductivity standards (0.01, 0.1 and 1M KCl)
C861T pH/µS/mS/°C meter kit: C861 + pH electrode SP10B + conductivity electrode SK10B + ATC probe ST10N + 3x50 ml buffers (pH 4, 7 and 10), 50 ml electrolyte (3M KCl) + 3x50 ml conductivity standards (0.01, 0.1 and 1M KCl)
Accessories
A2005 DIS-1 data acquisition software and USB cable
SH300 flexible electrode holder