KR121B online nitrox analyzer

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0415-6123017

Classification:

Other analytical instruments

Product Details

KR121B nitrox analyzer is a new intelligent industrial online analyzer developed by combining imported ion flux sensor and new microcomputer technology.
　　
Product features
● Imported ion flow sensor is selected, which has the characteristics of long life, high precision and fast response;
● Automatic temperature compensation to eliminate the influence of ambient temperature;
● 128×64 dot matrix OLED liquid crystal display, which can simultaneously display oxygen content, date, time and other parameters timing automatic storage function, can view the stored data at any time;
● Range automatic gear shifting, alarm point can be set arbitrarily within the full scale range;
● AC and DC power supply, flexible use, built-in lithium-ion battery can work continuously for about 15 hours at a full charge;
● Automatic alarm for low battery voltage;
● Optional built-in pumping pump and external filter.
　　
Technical parameters
● Measuring range: 0~80.00%/99.99%O2 optional;
● Accuracy: ≤±2% F.S;
● Stability: zero drift≤± 1% F.S/7d;
　　　　　Range drift≤± 1% F.S/7d;
● Repeatability: ≤±0.5%;
● Sample gas flow: 300±10ml/min;
● Response time: T90≤15 seconds;
● Sample gas pressure: 0.05MPa≤ inlet pressure≤ 0.1MPa;
● Resolution: 0.01%;
● Working environment: temperature: -5°C~+45°C; Humidity: ≤90%RH;
● Working power: 1. 220VAC±10%，50Hz±5%；
　　　　　　　　2. Lithium-ion rechargeable battery included with the instrument;
● Dimensions: 256mm (width) × 160mm (height) × 330mm (depth);
● Weight: Approx. 4.5kg.