详细介绍:
KTNA-01工业钠度计KTNA-01
概 述
KTNA-01工业钠离子浓度计是用于测量水溶液Na+浓度值、pH值和温度的在线分析测量仪器,也可用于测量其它离子选择性电极的电极电位。
KTNA-01工业钠度计采用三电极测量系统,包括pNa指示电极、pH复合电极和温度电极。 pH 复合电极主要用于监测被测水样碱化效果 。温度电极用于实现测量过程的温度自动补偿。
主要技术参数
◆测量范围:Na+ 0.2μg/L~2300μg/L
pNa 0.0pNa~8.00 pNa
mV ±1000 mV
pH 0~14 pH
温度 5~85℃
◆输出信号:两路0~22mA(范围可选)电流信号对应钠离子浓度值可任意设置。
◆显示方式:液晶图形显示器全中文显示
◆显示内容:Na+浓度值、pNa值、pH值、mV值、温度、输出电流、报警信息、操作菜单等
◆报警输出:上下限共用一个继电器,含常开及常闭接点。
◆基本误差:Na+ pNa ±1.5%F.S
pH ±0.1pH
mV ±1mV
温度 ±0.3℃
◆温补范围:5~65℃ 温补误差:±3%
◆重 现 性:±1.5%F.S
◆稳 定 性:±1.5%F.S/24h
◆数据掉电保存时间:>10年
◆电源电压:AC 220V±10% 50Hz
主 要 特 点
●中文菜单式操作,简单易用。
●流动式校验,消除污染,提高精度。
●自动监测pH值,碱化效果不好时自动报警。
●双路电流输出,便于后续使用。
●显示内容丰富,便于全面了解工况。
KTNA-01 industrial sodium densimeter KTNA-01
Overview
Sodium ion concentration of industrial KTNA-01 meter is used to measure the concentration of aqueous solutionNa+ value, pH value and temperature on-line analysis of measuring instruments, can also be used for the measurement of electrode potential of other ion selective electrode.
KTNA-01 industrial sodium densimeter uses threeelectrode measurement system, including the pNaindicator electrode, pH composite electrode and thetemperature of electrode. PH composite electrode is mainly used for monitoring the measured water samplealkalization effect. Temperature electrode for the realization of automatic temperature compensation of measuring process.
Main technical parameters
◆ measurement range: Na+ 0.2 μ g/L ~ 2300 μ g
PNa 0.0pNa ~ 8 pNa
MV ± 1000 mV
PH 0 to 14 pH
Temperature 5 ~ 85 ℃
The output signal: two 0 ~ 22mA (range) corresponding to the concentration of sodium ions current signal value can be set arbitrarily.
◆ display: LCD graphic display all Chinese
◆ display content: Na+ concentration, pNa value, pH value, mV value, temperature, output current, alarminformation, operation menu.
The upper and lower limit alarm output: share a relay, a normally open and normally closed contact with.
The basic error: Na+ pNa ± 1.5%F.S
PH + 0.1pH
MV + 1mV
Temperature ± 0.3 ℃
◆ temperature compensation range: 5 ~ 65 ℃temperature compensated error: ± 3%
◆ reproducibility: ± 1.5%F.S
◆ steady: ± 1.5%F.S/24h
The power failure data storage time: >10
The power supply voltage: AC 220V ± 10% 50Hz
The main features
● Chinese menu operation, easy to use.
● flow check, eliminate pollution, improve the accuracy of.
The pH value automatic monitoring, the effect of alkalization is not HERSHEY'S automatic alarm.
● dual current output, convenient for subsequent use.
● display rich content, easy to understand conditions.
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