Measurement range 1000 to 1800ppm, accuracy +/- 5%, using calcium mgstone indicator to adapt to Colorimetric EDTA method, the reaction makes the sample blue to purple, easy to operate.
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.
Adapted to NS series ColoriMeter, it can measure liquid, sauce and powder samples, realize color data collection of various forms of materials, and expand the application range of the instrument.
Using D/8 lighting system, Inter-instrument Agreement Delta E * 00 < 0.2, equipped with non-contact automatic whiteboard calibration technology to ensure measurement accuracy, lithium battery supports 12,000 consecutive tests.
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.
It has a multi-function smart button design, supports more than 30 Color indicators and 28 kinds of observation Illuminants, adopts non-contact automatic whiteboard calibration technology, Inter-instrument Agreement Delta E * 00 is less than 0.2, high measurement Stability, portable and lightweight only 88 grams.
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.
