New Turbidity Meter Tester Digital Concentration Meter Monitor Measurement Range 0-200NTU DescriptionFeatures:
Microcomputer configuration, with an average measurement mode, with data storage and query functions, automatic switching range.
ZD series intelligent turbidimeter using light scattering principle, the calibration solution using formazine standard solution commonly used international. The utility model is a precise and intelligent instrument, which has the advantages of good linearity, accurate and reliable measurement and convenient operation.
Applicable to tap water pl ant, water treatment plant, swimming pool water reuse, the food and beverage industry as the instrument. It is a necessary instrument for water laboratory.
ZD seriesIntelligent turbidimeter using light scattering principle, the calibration solution using formazine standard solution commonly used international. The utility model is a precise and intelligent instrument, which has the advantages of good linearity, accurate and reliable measurement and convenient operation.
Determination principle: 90° scattered light
Minimum display (NTU): 0.1
Measurement range (NTU): 0-200 / 0 ~1000
Calibration point: 0NTU,100NTU / 0NTU,50NTU,100NTU,200NTU,400NTU,800NTU,1000NTU
Indication error: ±8% (± 2.5%F.S)
Zero drift: ±1%F.S
Instrument weight: 0.5KG
Outline dimension: 210 x 75 x 70MM
Power supply: DC 1.5V x 5 AA alkaline dry cell / AC 220V/50Hz/DC7.5V/ 0.2A power adapter
Matters needing attention
ZDA series of scattered light turbidity meter is a precision measuring instrument which is combined with photoelectric. It is necessary to read the instruction manual carefully before operation and get accurate measurement results.
1, the use of the environment must meet the working conditions.
2, the measurement tank must be clean and dry for a long time, no dust, no need to cover the cover.
3, humid climate, must be extended to boot time.
4, the solution should be carefully poured into the sample bottle, to prevent the formation of bubbles, affecting the accuracy of measurement.
5, replace the sample bottle or after repair must be re calibration.
6, non professional maintenance engineer, do not open the instrument for maintenance.
1. The instrument should be placed in the drying room, use temperature of 5 DEG C – 35.
2. When used, should be placed on the flat surface, and avoid vibration.
3. Indoor lighting should not be too strong, and avoid direct sunlight irradiation.
4. Try to
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