Using LOVIBOND color scale measurement, Measurement range Red 0.1~ 79.9, Yellow 0.1~ 79.9, Blue 0.1~ 49.9 LOVIBOND units, equipped with a variety of Cuvette sizes and 1.9 times magnifying glass.
Adopt internationally recognized LOVIBOND color scale, measurement range red 0.1-79, yellow 0.1-79, blue 0.1-49 LOVIBOND units, minimum indication 0.1, equipped with three specifications Cuvette to meet multi-sample testing needs.
In line with the LOVIBOND color scale standard, the sub-field of view Color matching Sensitivity is high, the Measurement range is red 0.1-79, yellow 0.1-79 LOVIBOND units, and the structure is simple and easy to operate.
Measurement range 0.00~ 9.99 ppm, accuracy +/- 0.05 ppm, LED Illuminant 470 nm, automatic shutdown function, compact and portable design.
Measurement range 0-999 ppb with accuracy +/- 20 ppb +/- 5% for rapid iron concentration detection.
610Nm LED Illuminant provides stable performance, with CAL CheckTM calibrated verification function, Measurement range 0-300ppm, accuracy +/- 5ppm +/- 5%, Colorimetry measurement support and automatic shutdown function.
Using 525nm LED Illuminant, Measurement range 0.0-30 ppm, accuracy +/- 1.0ppm, based on amino acid method to achieve high Sensitivity phosphoric acid salt detection, suitable for a variety of water quality environments.
LED Illuminant provides stable performance, with CAL CheckTM Adjustment, Measurement range 0~ 500 ppm CaCO3, accuracy +/- 5 ppm, suitable for seawater and freshwater alkalinity detection.
Using 525nm LED Illuminant and diphenylcarbonyl dihydrazide method, Measurement range 0-999ppb, accuracy +/- 5ppb, with fast detection and high Sensitivity characteristics, ten minutes automatic shutdown function to improve the convenience of use.
Measurement range 0.0~ 12.5 ppm, accuracy +/- 0.1 ppm +/- 5% of reading, fast and easy Ion concentration detection based on DPD method.
LED Illuminant provides stable Optical Properties, equipped with CAL CheckTM calibrated verification system, Measurement range 0-2000 ppb, accuracy +/- 10 ppb, based on EPA 354.1 diazo ferrous sulfate detection principle.
Using LED Illuminant to provide stable light signal, equipped with CAL CheckTM performance verification function, Measurement range 0-999 ppb, accuracy +/- 10 ppb +/- 4%, based on diazo ferrous sulfate method for detection.
Equipped with 18 standard color level solutions, in line with GB/T1722 standards, using visual ratio method, suitable for Color Determination, Test Ambient Temperature 23 +/- 2 ℃, to ensure accurate and reliable results.
Color change measurement based on the chemical reaction of bromine ions and specific Reagent, Measurement range 0.0-8 ppm, resolution 0.1ppm, using LED@525nm Illuminant, four-step fast and accurate measurement.
Stability with LED Illuminant, support CAL CheckTM performance verification, Measurement range 0-999ppb, resolution 1ppb, EPA method standards.
