The separate design of digestion and determination does not affect the accuracy, COD digestion is completed in 15 minutes, 30 standard Linear dispersion and 199 sets of data can be saved, 4-16 water sample batches are supported, and IP65 waterproof and dustproof design is adopted.
Colorimetric integrated tube design, no need to transfer liquid, support more than 10 measurements to take the average value, measurement error ≤ +/- 5%, Repeatability ≤ +/- 5%, built-in two COD detection methods, can expand a variety of water quality paraMeter detection.
Conductivity Detector temperature compensation technology, Measurement range 8~ 40%, accuracy +/- 0.5%, Response Time 1 second, with backlight display and automatic shutdown function, portable design weight only 175 grams.
Optical inspection system using imported cold Illuminant and narrow band interference, Optical inspection stability is less than 0.002A/20min, digestion temperature accuracy +/- 0.5 ℃, support COD and ammonia nitrogen dual paraMeter measurement, can save multiple standard Linear dispersion and data.
Measurement range 0.00~ 14.00, accuracy +/- 0.05, Stability +/- 0.03, support 0~ 60 ℃ temperature compensation, portable and lightweight only 205g, suitable for a variety of environments.
Colorimetric digestion integrated tube design, no need to transfer liquid; the water sample for more than 10 measurements to take the average value, reduce the error; built-in two COD detection methods, Measurement range 0-20000mg/L.
Using sealing catalytic digestion and Colorimetry measurement, the measurement range is 5~ 2000mg/L, the repeability is less than or equal to 3%, and the batch processing of 12 water samples is supported, and the operation is simple and time-saving.
Using 420nm and 620nm dual wavelength LED Illuminant, supports high and low concentration COD detection, Measurement range 0-1500mg/L can be extended to 15000mg/L, built-in 2000 data storage and automatic printer.
With standard COD, total phosphorus, total nitrogen working procedures, support custom temperature and time; using new temperature control algorithm, heating uniform and fast, heating up to 165 ℃ only 12 minutes, temperature control accuracy +/- 1 ℃; one-button operation, with automatic alarm and transparent protective cover.
Using sealing catalytic digestion technology, the measurement range is 5~ 2000mg/L, the repeability is less than or equal to 3%, the batch processing of 16 water samples is supported, and the PID automatic temperature control and data storage function are provided.
Colorimetric integrated tube design, sample digestion and result reading share a tube, no need to transfer liquid; more than 10 measurements of water samples and removal of abnormal values are averaged to reduce errors; built-in two COD detection methods, Measurement range 0-20000mg/L, detection limit as low as 2mg/L.
It can simultaneously read up to 8 water quality parameters, equipped with a 9000mAh large-capacity battery, supports Sensor address modification and temperature, zero point, slope calibrating, which is convenient for long-term operation and Facility Management on site.
Adopt air condensation technology instead of water condensation, Temperature control accuracy +/- 2 ℃, equipped with 12 heating holes, heating up to 170 ℃ time is less than 30 minutes, support segmented timing function.
Platinum Sensor provides linearly stable measurement results, Conductivity Detector cell constant K = 10, Measurement range 0 to 200mS/cm, suitable for high Conductivity Detector liquid detection.
Conductivity Detector measurement principle, measurement range 0~ 95%, resolution of 0.1%, Response Time of only 1 second, with temperature compensation and automatic shutdown function, portable design weight of about 175 grams for on-site use.
