英国Detectronic 水质传感器 - MMs-d010

一、英国Detectronic 水质传感器 MMs-d010描述：

ORAKEL系列的余氯分析仪、余氯控制器、余氯监测仪是一种对pH变化不敏感、不使用试剂、极其稳定、降低了维护和全寿命成本的膜设备。

薄膜安培氯传感器增强了第三个，参考电极，消除零漂移。其独特的设计意味着pH值校正通常根本不需要，完全消除试剂。

除了先进的电位静态时间安培自由氯和总氯传感器，ORAKEL系列剩余氯分析器具有您需要的所有功能，以及更多。

二、英国Detectronic 水质传感器 MMs-d010的应用

ORAKEL 氯传感器范围特别适合在可靠性和易用性最重要的场所工作。

ORAKEL 氯传感器的选择

自由氯

总氯

游离氯“零”

水处理应用程序

氯加药

造纸厂

冷却塔

远程站点

准备食物

二氯化

ORAKEL 氯传感器可安装在各种辅助流量单元和自清洗装置中。

三、英国Detectronic 水质传感器 MMs-d010参数:

Type	Membrane covered potentiostatic chronoamperometric three-electrode system
Measurement	Total chlorine or free chlorine
Range	0.01-2mg/l, 0.01-5mg/l, 0.01-10mg/l, 0.01-20mg/l and 0.5-200mg/l (free only).
Resolution	0.01mg/l (ppm) (0.1 on 0-200mg/l ranges).
Reproducibility	Better than ±0.05mg/l.
Stability	-1% per month (without calibration). Working electrode: gold. Counter electrode: stainless steel. Reference electrode: silver/silver halide
Membrane Material	Membrane Material.
Flow Rate	Approximately 0.5l/minute (minimum 0.25l/minute).
Temperature Range	0 to <45°C.
Temperature Compensation	Automatically by an integrated thermistor.
pH Range	pH 4 up to pH 9.
First Polarisation Time	2 hours.
Re-Polarisation Time	30 minutes.
Response Time	T90: approximately 120 seconds.
Zero-Point Adjustment	Not necessary.
Calibration	Manual using electrochemical test kit or DPD test kit.
Housing Material	PVC, silicone and polycarbonate stainless steel.
Dimensions	Diameter: approximately 25mm. Length: 175mm.
Maintenance Intervals	Membrane: once a year (depending on water quality). Electrolyte: once a year (depending on water quality).
Interferences	High levels of other oxidants such as Ozone and Chlorine Dioxide