Brief introduction: D100 nitrogen determination apparatus is based on the dumas combustion method developed by a nitrogen/protein content measurement instrument, completely unattended automatic rapid detection ability. D100 adopts new type of dry water removal equipment, high sensitivity of TCD thermal conductivity detector, anti-oxidation of the wire and the design such as carrier gas, carbon dioxide has gas flow and pressure monitoring data of real time control, remote control and diagnosis, built-in expert method, etc. The design and function to ensure the D100 has characteristics of rapid, accurate, economical and efficient. Especially suitable for high detection accuracy, fast test speed requirements, big workload, strict cost control laboratory. Features: 1. A single sample test time only 3 to 4 minutes, makes experimental process more efficient. 2. The nonlinear calibration curve, stable for a long time. 3. The instrument has self error diagnosis, fixed cycle maintenance detection, standby/wake up function. 4. Sample in real-time monitoring, intelligent control for wrong operation. 5. Sampler without independent power cylinder design. 6. The software has a leak test function, convenient operator consumables change after inspection instrument. 7. With voltage isolation design, ensure the safety of the consumer and the instrument. 8. Using a safe low voltage, over temperature alarm power efficient combustion furnace design, makes the operation more safe and reliable. Technical indicators Analysis time: three minutes Detector: the micro thermal conductivity pool (TCD) Sampler capacity: 1 x 120 The carrier gas: carbon dioxide Combustion temperature: 1050 ℃ The carrier gas requirements: 0.12 Mpa purity 99.999% Oxygen: 0.22 Mpa purity 99.999% The sample weight: 1 g Measuring range: 0-500 MGN absolute value (or 100% N) Detection limit: 0.003 mg N Error RSD: < 0.5% 0.5% EDTA standard material Internal mail way: RS485 bus External interface, RS232 / USB Size: 800 mm * 500 mm * 500 mm Power: 220 V AC + 10% for 50 hz Rated power: 2000 w Net weight: 60 kg
Brief introduction: D100 nitrogen determination apparatus is based on the dumas combustion method developed by a nitrogen/protein content measurement instrument, completely unattended automatic rapid detection ability. D100 adopts new type of dry water removal equipment, high sensitivity of TCD thermal conductivity detector, anti-oxidation of the wire and the design such as carrier gas, carbon dioxide has gas flow and pressure monitoring data of real time control, remote control and diagnosis, built-in expert method, etc. The design and function to ensure the D100 has characteristics of rapid, accurate, economical and efficient. Especially suitable for high detection accuracy, fast test speed requirements, big workload, strict cost control laboratory.
