KR313B online argon analyzer

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0415-6123017

Classification:

Other analytical instruments

Product Details

KR313B (C, D) ARGON ANALYZER IS AN ONLINE DETECTION INSTRUMENT FOR ARGON CONTENT IN MIXED GASES DEVELOPED BY OUR COMPANY USING MICROFLUIDIC THERMAL CONDUCTIVITY GAS SENSOR AND THE LATEST MICROCOMPUTER PROCESSING TECHNOLOGY.
　　
Product features
● High-performance microfluidic thermal conductivity sensor with long life, high sensitivity, fast response speed and good stability;
● Full Chinese, man-machine dialogue menu, intuitive and convenient operation;
● Scheduled automatic storage function, you can view the stored data at any time;
● The upper and lower limit alarm output can be set arbitrarily within the full scale range;
● The alarm point can be set arbitrarily within the full scale range;
● Standard 4-20mA output, optional RS232/RS485 communication port, can achieve two-way communication with the computer;
● Optional built-in pumping pump and external filter;
● Type B is an economical 128×64 dot matrix LCD, Type C is an engineering 320×240 dot matrix LCD, and Type D is an intelligent 800×480 touch screen combined with embedded ARM technology instrument.
　　
Technical parameters
● Detection range: 0.00~15.00%, 80.00~99.99%Ar;
● Accuracy: ≤±2% F.S;
● Resolution: 0.01%;
● Stability: zero drift≤±% F.S/7d;
　　　　　Range drift≤± 2% F.S/7d;
● Repeatability: ≤±1%;
● Warm-up time: ≤15 minutes;
● Seconds response time: T90≤15 seconds;
● Sample gas flow: 300±10mL/min;
● Sample gas pressure: 0.05Mpa≤ inlet pressure≤ 0.25Mpa;
● Output signal: 4~20mA or 0~10mA;
● Contact capacity: 220VAC, 1A 24VDC, 1A;
● Working environment: temperature: -10°C~+45°C; Humidity: ≤90%RH;
● Power supply: 220VAC±10%, 50Hz±5%;
● Dimensions: 270mm (width) × 132mm (height) × 330mm (depth);
● Installation size: 238mm (width) × 132mm (height);
● Weight: Approximately 3.0kg.