The samples were treated by acid-base cooking method, and 6 samples could be measured each time. The repeatability error of the absolute value of crude fiber content below 10% did not exceed 0.4%, and the determination time was about 100 minutes.
Colorimetric integrated tube design is adopted, with a detection limit of 0.5mg/L, high temperature digestion at 125 ° C, built-in 4000 data storage and a variety of transmission interfaces to meet the needs of on-site rapid detection.
Using high purity graphite + PFA coating heating method, temperature control accuracy +/- 0.5 ℃, digestion number of 25 holes, suitable for microwave digestion pretreatment and acid treatment, supporting a variety of analytical instruments.
Temperature range RT +~ 400 ℃, high purity graphite + PFA coating heating method, monitoring accuracy +/- 0.5 ℃, suitable for a variety of sample pretreatment, support microwave digestion pretreatment and acid rush.
Heat and corrosion resistant material, can digest 25 samples at the same time, Temperature Stability up to +/- 0.5 ℃, support 0-180 minutes timing and continuous digestion, with overheating protection and temperature alarm function.
Temperature range RT + to 400 ℃, monitoring accuracy +/- 0.5 ℃, fast digestion and energy saving, suitable for a variety of sample pretreatment needs.
Adopt PID temperature control system, temperature control accuracy of 0.5 ℃, heating evenly and quickly; heating plate size 250 * 400mm, anti-corrosion and easy to clean, support a variety of timing modes and alarm functions to ensure safe and reliable operation.
Adopt digestion Colorimetric integrated tube design, detection limit of 0.02mg/L, support 125 ℃ closed digestion, built-in imported cold light source life of 100,000 hours, can store 4000 sets of data and support multi-mode power supply.
Measurement range 0.0-15 ppm, accuracy +/- 0.3ppm +/- 5% reading, using LED@525nm Illuminant, based on amino acid method for rapid detection of phosphoric acid salts, easy to operate and suitable for laboratory and field.
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.
Using sealing high temperature digestion technology, equipped with imported high-luminance Illuminant and PID automatic temperature control system, digestion temperature accuracy of +/- 1.0 ℃, can process 16 water samples at the same time, Optical inspection stability is excellent.
Using high purity graphite PFA coating heating method, Temperature range RT +~ 400 ℃, monitoring accuracy +/- 0.5 ℃, digestion number of 20 holes, suitable for a variety of sample pretreatment, atomic absorption and other analytical instruments.
The instrument adopts PID microchip temperature control technology, temperature control accuracy +/- 0.5 ℃, temperature difference between holes ≤ +/- 1 ℃, surround heating to ensure consistent digestion of the same batch of samples, equipped with abnormal alarm and double-decked insulation system.
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.
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.
