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.
4 groups of samples can be tested at the same time, using PID temperature control accuracy of 0.1 ℃, support segmented program heating, one key automatic calculation of carbon black and ash content, open the lid structure heat dissipation fast.
Using industrial grade Sensor to detect nitrogen dioxide gas, range 0~ 20ppm, resolution 0.1ppm, Response Time T90 < 60s, with waterproof, dustproof and explosion-proof characteristics, small and durable.
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.
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.
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.
Conductivity Detector measurement principle, measurement range 0~ 84%, resolution 0.1%, Response Time 1 second, with temperature and humidity compensation function, portable design weight only 203 grams.
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.
Electrochemical sensor, range 0-2000ppm, accuracy +/- 2% F. S, with Intrinsic Safety (IS) design and a variety of signal output, support remote monitoring and automatic Zero tracking.
Sharp probe measurement without leaving marks, measurement range 6%~ 90%, support wood moisture content and wood humidity equivalent value display, equipped with extended Probe and hammer ElectRode for different depth measurement.
Measurement unit with Baume degree, sugar content accuracy +/- 0.1 ° Baumé, automatic temperature compensation, 1.5 seconds fast display results, only 2 drops of sample, waterproof design for a variety of environments.
Using computer technology to ensure accurate measurement, the measurement range is 0~ 50%, the resolution is 0.1%, and the moisture content and Ambient Temperature can be measured at the same time.
The thermal weight loss method is used to measure carbon black content, the operating temperature can reach 990 ° C, and the 7-inch Touchscreen is equipped to realize one-button calculation, support segmented paraMeter setting, and the Furnace body separation design has better heat dissipation.
Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, support 4-20mA, RS485 and switching signal output, can be operated by remote control without opening the lid.
