● Fully waterproof IP67-compliant dustproof and waterproof structure
● Impact-resistant "rubber protector" standard equipment
● High-precision measurement "narrow gap cell"
● Simple and easy-to-
read large LCD screen, easy operation of 2 buttons
Portable MLSS meter that is resistant to water and shocks, is highly accurate, and is easy to use Equipped with one type of correlation formula, cable length 2.5m
- Uses a "narrow gap cell" that makes it less susceptible to the color of sludge
- The uniquely developed "narrow gap cell" (structure with the cell length as short as possible) makes highly accurate measurements less susceptible to the color of sludge.
- Correction of electrode deterioration over time can be done with tap water only, no calibration plate required
- After use, it can be easily washed with tap water.
- Equipped with "manual calibration" and "post-calibration" functions, it is possible to acquire excellent correlation with manual analysis values
- What is the "manual calibration" function: If the measured value does not match the manual analysis value, or if there is a change in the color or composition of the sludge, it can be corrected according to the manual analysis value. What is the "post-calibration" function: Since the sludge absorbance immediately after sampling can be stored, it can be corrected to the "optimal value" even after the outsourced analysis results are available.
- We clear "dust proofing, waterproofing" *1 of IP67. Reliable waterproof structure *1
- It is completely sealed and meets the standards of "dust resistance" that prevents dust and dirt from entering inside, and "water resistance" that prevents water from entering even if it is immersed in water under specified conditions*2.
*2 The specified condition is that the top of the device is deeper than 150 mm below the water surface and the bottom is deeper than 1 m below the water surface, and left in water for 30 minutes.
- The "rubber protector" of the main body absorbs impact even if the main body is dropped, making it difficult to damage.
- Twice as strong as conventional models (IM-100 and IM-50 models), and will not break even when dropped from a height of 5m (on flat concrete).



Measurement item
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MLSS
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Measurement method
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Infrared pulse transmitted light method
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Measurement range (resolution)
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0-9,990mg / L (10mg / L), 10,000-20,000mg / L (100mg / L)
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Instrument system (reproducibility)
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Within ± 2% of the indicated value (constant conditions) (within ± 150 mg / L for less than 5000 mg / L)
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Correlated mode
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Built-in one type of correlation equation
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Interface judgment
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none
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cable length
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2.5m
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External dimensions / weight
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Body: φ90 x D53mm, approx. 290g (including battery and rubber protector)
Probe: φ43 x L170mm, approx. 510g (including cable)
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Power supply
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AAA alkaline batteries x 3 (DC4.5V)
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