Drinking water colorimetric residual chlorine total chlorine analyzer

Drinking water colorimetric residual chlorine total chlorine analyzer

Drinking water colorimetric residual chlorine total chlorine analyzerAqualysis 300It is a compact, easy to operate, and highly accurate residual chlorine/total chlorine analysis instrument that uses DPD colorimetric method to detect the concentration of residual chlorine/total chlorine. It is particularly suitable for measuring residual chlorine/total chlorine during chlorination disinfection and monitoring residual chlorine/total chlorine concentration in drinking water pipe networks.

Application fields:

Residual chlorine suitable for industries such as drinking water, wastewater, food and beverage, pharmaceuticals, electricity, semiconductors, and water supply pipelines/Total chlorine measurement.

Product Features:
√ DPD colorimetric method with high measurement accuracy
√ Automatic calibration, automatic diagnosis, and monitoring
√ Compact design,400x300x150mm/4Kg
√Touch screen, easy to operate
√ LCD color screen display in both Chinese and English
√The interval time between analysis cycles can be adjusted
√2Road programmable contact output
√ 2-channel programmable digital input (can be linked with external devices)
√External start stop analyzer
√USBdata storageFault record, RS485or 4-20 mA output

Technical parameters:
Measurement method:DPDcolorimetry

measurementscope：0.02~2ppm, 0.02-10ppm residual chlorine/total chlorine
Detection limit：0.02ppm
Accuracy:±2% finalvalue
Repeatability:± 1%terminal value

Zero stability: automatic calibration
power supply85 - 265 VAC, 47-63Hz
Protection levelIP65
Size:400x300x150mm(HxWxD)
Display:touch screendisplay
language：Chinese-English translation
output:12Programmable relay output（max.250V，4A）
2. 1 channel 4-20 mA signal, max 750 Ω and1 RS485 output
Input:1. IN1 input (start analysis/flow control switch/water meter) 2, IN2 input (reset device)
Analysis cycle: time interval measurement/External signal
Rinse time:freedomsetting
Water quality requirements: Temperature: Environment:0°C –45° C, water sample:5°C–45°C；

StressCa. 0.2-5 bar (max) (recommended 1-2 bar)

Installation method: Wall mounted