Online analyzer for carbon dioxide and CO2 in water

M-5010CO2-ISEOnline analyzer for carbon dioxide and CO2 in water

characteristic

⚫Standard carbon dioxide ion selective electrode method

⚫Fully automatic analysis, automatic calibration, and automatic cleaning

⚫Automatic temperature control function

⚫7Inch color touch screen Chinese menu, user-friendly human-machine interface

⚫Android operating system

⚫Ultra large data storage

⚫Third level password protection

⚫USBUpdating software and downloading data

⚫wall-mounted installation

⚫Route Two4-20mAAnalog current output

⚫all the wayRS232/485And a digital communication output via Ethernet

⚫Universal power supply（100-240VAC, 50/60Hz）Power supply

Measuring principle

The principle of measuring free carbon dioxide in water is to add a buffer solution to the measuring tank after sampling, and directly measure it using a carbon dioxide ion selective electrodeMeasure the concentration of free carbon dioxide in the sample. Do not measure the carbonate and bicarbonate ions in water.The total concentration of carbon dioxide in water is determined by acidifying the sample, while also measuring the carbonate and bicarbonate ions in the water. Samples and reagentsAfter mixingpHmust be less than4.8.The instrument has automatic two-point calibration function, automatic temperature control function, and automatic cleaning functionFunction.According to different applications, titration method measurement principle can be selected.

color touch screen

have7”Color touch screen for operation and display, with graphical user interfaceWith a rich teaching program, the operation is simple and easy to learn. built-in2GMemory is used to store measurement data, calibration records, fault information, etc. haveUSBThe interface can download record information and update software. have2 road4-20mAAnalog current output and EthernetRS485 MODBUSOutput.

Stability and ultra-low detection limit

The automatic constant temperature system and high-precision injection reaction system ensure the stability and ultra-low detection limit of the instrument.

Technical specifications

measurement methodStandard carbon dioxide ion selective electrode method

display7Color touch screenOperation MenuChinese

measurement range0~10/100/800 mg/l CO2The specific range can be adjusted according to the working conditions

electrodeCO2 ion selective electrode

measure time10 minute

measurement accuracy5 %FS

Measurement lower limit1.5mg/l

interfering substanceSO2, NOx，H2S

auto-correctionTwo point automatic calibration, programmable

automatic cleaningprogrammable

Automatic temperature control40°CConstant temperature automatic control

Standard sample verification functionoptional

output2 road4-20mAsimulated current、1 roadRS232/485Digital signals1 roadUSBinterface

InstallWall mounted, optional floor standing

size600*500*3500mm(wide*tall*deep)

power supply100-240VAC, 50/60Hz

M-5010CO2-ISEOnline analyzer for carbon dioxide and CO2 in water