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5th Floor, Building 5, Phase II, Shanghai University Science and Technology Park, 599 Huiwang East Road, Jiading District, Shanghai
Shanghai Gelan Instrument Equipment Co., Ltd
5th Floor, Building 5, Phase II, Shanghai University Science and Technology Park, 599 Huiwang East Road, Jiading District, Shanghai
Online alkalinity analyzer for domestic waterAqualysis800A
Online alkalinity analyzer for domestic waterAqualysis800AIt is a compact, easy to operate, and highly accurate water quality analysis instrument It has the characteristics of automatic calibration, automatic diagnosis and monitoring, easy installation, simple operation, low maintenance and reagent consumption. The main application areas include monitoring the alkalinity of water quality such as boiler water, softener effluent, cooling circulating water, surface water, and injection water for pharmaceutical factories.
Product Features:
● High cost-effectiveness and high measurement accuracy;
● Automatic calibration, automatic diagnosis, and monitoring;
● Compact design, 400 × 300 × 180mm/4Kg;
Low maintenance and reagent consumption;
Continuous measurement or interval measurement (1-360min);
● 2-channel programmable digital input (can be linked with external devices);
● 4-channel programmable contact output;
● Easy installation and simple operation;
Data storage, fault recording, RS485, 4-20 mA output.
Technical Specifications:
Specification Model |
Aqualysis800A |
measurement method |
Titration colorimetric method |
measure time |
2-8 minutes, depending on the alkalinity of the water |
precision |
The upper limit value of the selected reagent±2% |
repetitiveness |
The upper limit value of the selected reagent±2% |
power supply |
85-265VAC,47-63Hz |
power consumption |
25VA (operating), 3.5VA (standby) |
Protection level |
IP65 |
size |
400x300x180mm(HxWxD) |
display |
LCD color screen display |
selectable unit |
°dH、°f、ppmCaCO3、mmol/l |
output |
1. 4-channel programmable relay output (max.250V, 4A) |
2. 1 channel 4-20mA signal, max 750 Ω | |
3. 1 RS485 output | |
input |
1. IN1 input (start analysis) |
2. IN2 input (stop analysis) | |
Analysis Cycle |
Time interval measurement(1~360min)/external signal/flow signal |
Rinse time |
Can be set(15~1800s) |
water quality requirements |
pH:4 – 10 |
Iron:< 3 ppm | |
Copper:<0.2 ppm | |
aluminium< 0.1 ppm | |
Manganese:< 0.2 ppm | |
temperature |
environment10°C – 40°C |
Water sample:5°C–40°C | |
pressure |
Ca. 0.2-5 bar (max) (recommended 1-2 bar) |