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MW10/MW11
Low cost digital photometer for measuring free and total chlorine
Chlorine is the most commonly used disinfectant. Zui is commonly used for hygiene and food processing in drinking water, sewage and swimming pools.
We offer two models of instruments:
Measure free chlorine MW10 (0 to 2.50 mg/L) and total chlorine MW11 (0 to 3.50 mg/L).
The main functions include:
• User friendly interface;
• Smaller and ergonomic design;
A cheap, large, and easy to read display screen;
• Fast measurement results and measurement accuracy.
Technical Parameter
MW10 residual chlorine
MW11 Total Chlorine
measuring range
0.00 to 2.50 ppm
0.00 to 3.50 ppm
resolution
0.01 ppm
0.01 ppm
accuracy(@ 25 °C)
±0.03 ppm ±3%reading
±0.03 ppm ±3%reading
Typical EMC Dev.
±0.01 ppm
±0.01 ppm
light source
525 nmLight Emitting Diode
525 nmLight Emitting Diode
photodetector
silicon photocell
silicon photocell
Usage environment
0 to 50°C
Maximum relative humidity95% RH non condensing
0 to 50°C
Maximum relative humidity95% RH non condensing
battery
1 x 1.5V AAA
1 x 1.5V AAA
Automatic shutdown
Automatically shut down after 2 minutes of non use
Automatically shut down after 2 minutes of non use
size
81.5 x 61 x 37.5 mm
81.5 x 61 x 37.5 mm
weight
64 g
64 g
Accessories:
2720116: Residual Chlorine Powder Reagent (25 packs)
2720216: Total Chlorine Powder Reagent (25 packs)
Mi0011: Glass colorimetric tubes (2 pieces)
Mi0013: Glass tube plugs (2 pieces)
Ordering information:
All portable photometers: mainframe, 2 glass colorimetric tubes, 6 bags of powder reagents, 1 * 1.5VAAA battery, and instruction manual.