Colorimetric analysis is achieved using a pre-measurement design, which reacts with nickel to form a blue complex. Measurement range covers 0.00 to 7.00 g/L, and it is suitable for a variety of Photometer instruments.
Measurement range of 0.00~ 3.00 mg/L using Nessler method, adding 4 drops of Reagent each time can quickly react to color rendering, compatible with direct reading of Photometer, providing 100 stability testing.
Measurement range 0.00 to 10.00 mg/L, accuracy +/- 0.03 mg/L +/- 3%, IP67 waterproof, built-in reaction Timer and CAL CheckTM function ensure performance verification.
Measurement range 0.00-2 mg/L, accuracy +/- 0.10 mg/L +/- 5%, LED Illuminant and unique reference Detector ensure fast and stable readings, support GLP function.
The diazotization method is used to react with nitrite to generate pink color. Measurement range is 0~ 600μg/L, and 100 tests are provided. It is suitable for a variety of Photometers to ensure accurate and reliable concentration determination.
Measurement range 0-300μg/L, accuracy +/- 10μg/L +/- 4%, LED Illuminant and reference Detector ensure measurement Stability, IP67 waterproof standard.
Measurement range 0-200mg/L, accuracy +/- 1mg/L +/- 5%, IP67 waterproof, CAL CheckTM Adjustment, built-in reaction Timer, US EPA method standard.
Measurement range 000-1.500 mg/L, accuracy +/- 0.010 mg/L, built-in reaction Timer and CAL CheckTM Adjustment, IP67 waterproof compliant.
Measurement range 0-300 μg/L, accuracy +/- 10 μg/L +/- 3% with LED@527nm Illuminant and Silicon Light Detector, built-in Reaction Timer ensures conformity of results and IP67 waterproofing.
Measurement range 0.00-2 mg/L, accuracy +/- 0.11 mg/L, automatic reaction timing and stable Optical inspection system ensure fast and accurate readings.
Measurement range 0-400 mg/L, Measurement range 0-150 mg/L, LED Illuminant and GLP functions ensure Measurement accuracy and repeatability.
Measurement range 0.00-1 mg/L, accuracy +/- 0.01 mg/L, CAL CheckTM calibrated and IP67 waterproof for fast and stable readings.
Measurement range 0.0-100 mg/L, accuracy +/- 7%, GLP function and automatic storage ensure fast and stable measurement.
Measurement range 0.00-2 mg/L, accuracy +/- 0.01mg/L +/- 5%, LED Illuminant and unique reference Detector ensure fast and stable measurement, CAL Check function supports performance verification.
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.
