Adopt automatic nitrogen measurement distillation system, nitrogen measurement range 0.1-200 mgN, collection rate ≥ 99%, repeability rate ＜ +/- 1% relative to Standard Deviation, semi-automatic working mode, distillation time 5-15 minutes, suitable for a variety of sample analysis.
MCU chip to achieve low power consumption operation, equipped with intelligent Sensor to ensure +/- 3% detection accuracy and 30 seconds fast Response, with explosion-proof structure and a variety of signal output interfaces, support wireless transmission and remote control operation.
Contains 1 pack of total nitrogen base Reagent, 1 pack of potassium persulfate powder, 25 packs of anti-interference agent and 25 packs of acid Reagent, suitable for DGB-401 instrument, providing complete detection components.
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.
Electrochemical sensor, Response Time less than 30 seconds, Measurement range 0-100ppm, 4-20mA signal output and explosion-proof structure, suitable for gas monitoring in harsh industrial environments.
Electrochemical sensor, ethylene oxide detection range 0-100ppm, resolution up to 0.1ppm, Response Time less than 60 seconds, with IP65 waterproof rating and vibration alarm function, suitable for harsh environments.
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.
The activated aluminum oxide ball is used as the adsorption medium, which can adsorption water vapor and chemical corrosion harmful gases, and the oil blocking rate is more than 99%.
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.
The highest temperature is 1400 ℃, the Furnace volume is 4.5L, and the aluminum oxide fiber Furnace and silicon carbon Rod heating elements are used to support the inert gas environment and ensure the uniform and stable sintering of the material.
Double needle automatic switching angle to improve condensing efficiency, support 1-8 bit Sample Handling, temperature control accuracy of +/- 0.5 ℃, with independent nitrogen channel and overheating protection to ensure safe and stable operation.
Using purge and trap technology, the temperature control accuracy can reach +/- 0.5 ℃, 12 samples can be processed simultaneously, and the nitrogen consumption can be adjusted at 330ml/min/sample to achieve rapid anaerobic condensation.
Using electrochemistry principle detection, the range is 0-10ppm, and the Response Time is ≤ 30 seconds. With explosion-proof structure, multiple signal output and remote alarm function, it supports customized wireless transmission and is suitable for harsh industrial environments.
Operating temperature up to 1700 ℃, Furnace volume 80L, aluminum oxide fiber Furnace and double chill down system, support inert and reducing atmosphere environment material sintering treatment.
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.
