HK-2020 Online Sodium Ion Analyzer
Application field
Online monitoring of sodium ions in the feedwater of power generation boilers, boiler feedwater, steam and condensate water, and pure water process water.
Instrument features
※ Chinese menu style operation, simple and easy to use
※ Mobile verification eliminates pollution and improves accuracy
※ pH value measurement, stable and efficient alkalization system, automatic alarm when alkalization effect is not good
※ Automatic constant pressure and constant flow liquid circuit system
※ Isolated current output and optional RS485 communication
Main technical indicators
Measurement range: Na+0.2 μ g/L~2300 μ g/L
pNa 0.0pNa~9.00 pNa
mV ±1000mV
pH 0~14 pH
Temp 0~85℃
Basic error: Na+/pNa ± 1.5% F.S
pH ±0.1pH
mV ±1mV
Temp ±0.3℃
Temperature compensation range 0~65℃Temperature compensation error ± 3%
Reproducibility ± 1.5% F.S
Stability ± 1.5% F.S/24h
Storage time>10 years
Power supply voltage AC 220V ± 10% 50Hz
The output signal has two channels of 4-20mA (range optional), and the corresponding sodium ion concentration value of the current signal can be set arbitrarily.
Display mode: LCD graphic display with full Chinese display
Relay output high and low points, hysteresis can be set by any program, with two sets of ON/OFF outputs
Power supply 220V ± 10% 50Hz ± 1% 50W
External dimensions720mm(High) ×460mm(Width) ×300mm(Deep)
Hole size665mm×405mm
