Using photoelectric detection and microcomputer servo system, Sensitivity, Measurement range +/- 45 ° +/- 120 ° Z, can be specific rotation, optical rotation, sugar content measurement, support RS232 interface and PC interface operation.
Measurement range pN value of 0.00~ 8.00, ammonia nitrogen concentration of 0.05~ 1000mg/L, with automatic mixing and thermostatic system, anti-sample Color, metal ions and turbidity interference, support a variety of reading methods.
Measurement range covers 0.05-1000 mg/L, glass sensitive film design, temperature range 5-45 ℃, equipped with Q9 connector to ensure stable detection of ammonia nitrogen content.
Dedicated to calibrating ammonia Gas sensing electRodes, capacity 250ml, providing accurate calibrating support to ensure Reliability of detection data.
Low-frequency signal penetration depth of 20mm, can simultaneously measure concrete carbide moisture content and plaster moisture content, built-in environment Sensor, support a variety of professional probe expansion measurement function.
Using LED @575nm Illuminant and Nessler Measuring method, Measurement range 0.00-3 ppm, accuracy +/- 0.03ppm, suitable for low concentration ammonia nitrogen rapid detection, easy and economical operation.
Measurement range 0.000~ 4.000mg/L, including Noll Reagent and potassium sodium tartrate solution, suitable for rapid detection of ammonia nitrogen in water quality, supporting special instruments.
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.
250Ml Encasement Specification for Ammonia Gas Sensitive and Ammonium Ion Composite ElectRode, provides routine concentration adjustment for measurement accuracy and Stability.
Imported cold Illuminant and narrow band interference Optical inspection system, Optical inspection stability is less than 0.002A/20min, repeability ≤ 2%, can store 10 standard Linear dispersion and 500 data, support USB data upload and printing function.
Composite ElectRode design, with 60mL reference filler and calibrated solution, built-in BNC connector, support for replaceable membranes for easy maintenance and long-term use.
The MCU chip is used to achieve low power consumption operation, the detection error is ≤ +/- 3% F. S, the Response Time is ≤ 30 seconds, and it supports a variety of signal output and remote alarm functions to meet the needs of complex industrial applications.
Colorimetric digestion integrated tube operation, no liquid transfer; water samples for more than 10 measurements to take the average value; ammonia nitrogen detection limit of 0.01mg/L, measurement error ≤ +/- 5%, data storage 30,000.
The filling liquid capacity of 30mL, the use of PTFE bottles, Dimension 65mm high × 30mm diaMeter, weight of only 20g, suitable for the maintenance of Ammonia Gas sensing electRode.
4 groups of samples can be tested at the same time, using PID precise temperature control technology, Temperature range from room temperature to 1000 ℃, with automatic calculation of carbon black content and ash content function, open lid structure heat dissipation effect is better.
