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KR101B portable trace oxygen analyzer
Classification:
Other analytical instruments
Product Details
The KR101B trace oxygen analyzer utilizes the principle of electrochemical detection, using imported high-performance electrochemical sensors and a new type of micro
A new intelligent industrial portable analyzer developed by combining machine technology.
Product features:
Select imported fuel cell sensors with long lifespan and precision
High sensitivity, fast response, and other characteristics, not affected by other gas components
Interference;
Automatic temperature compensation to eliminate the impact of environmental temperature;
one hundred and twenty-eight × 64 dot matrix OLED liquid crystal display;
Automatic range shifting and alarm points can be selected within the full range
Intentional setting;
AC/DC power supply, flexible to use, built-in lithium-ion battery
It can work continuously for about 15 hours when fully charged, and the battery voltage
Low automatic alarm;
Fast detection of trace oxygen in reducing gases such as high-purity hydrogen gas
Speed detection;
Optional with built-in air pump and external filter.
Technical parameters:
Measurement range: 0.0~10/100/1000 × 10-6O2;
Accuracy: ≤ ± 5% F.S (0.0-10 × 10-6);
≤ ± 2% F.S (10-100 × 10-6);
≤ ± 2% F.S (100-1000 × 10-6);
Stability: Zero drift ≤ ± 2% F.S/7d;
Range drift ≤ ± 2% F.S/7d;
Repeatability: ≤ ± 1%;
Sample gas flow rate: 400 ± 10ml/min;
Response time: T90 ≤ 10 seconds;
Resolution: 0.1 × ten
-6;
Sample gas pressure: 0.05MPa ≤ inlet pressure ≤ 0.25MPa;
Working environment: temperature -5 ℃~+45 ℃; Humidity ≤ 90% RH;
Working power supply: 1.220VAC ± 10%, 50Hz ± 5%;
2. The instrument comes with a lithium ion rechargeable battery;
Overall dimension: 256mm (width) × 160mm high × 330mm deep;
Weight: approximately 4.5kg.
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Manager Jiang：
Add:1F-6F,East SideBuilding 9Instrument Indus stry Baselingang Industrial Park Dandong,Liaon ning.
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