FN115C Infrared Gas Analyzer is a kind of non-dispersive infrared gas analytical instrument whose operating principle is based on the selective absorption of infrared by some gases. Compared with similar products, its most striking characteristics are high stability, high reliability, and high selectivity.

Application fields:

Widely applicable to industries of chemicals, petroleum, and metallurgy and to sectors of environmental protection, agriculture, medical treatment and health, etc.

Instrument characteristics:

Imported infrared sensor adopted, featuring long service life, high sensitivity, and quick response;

Chinese human-machine dialog menu, making operation intuitive and convenient;

Timed automatic storing function, and stored data available for viewing at any time;

128×64 lattice LCD, able to simultaneously display parameters like content, date, and time;

Alarm point can be set at will within the whole range;

Built-in air extracting pump and external filter can be added upon selection;

AC/DC power supply and flexible operation; built-in lithium-ion battery available for continuous operation of approximately 15 hours once fully charged; automatic alarm in case of low battery voltage;

Technical parameters:

1. Measurement range:

2. Accuracy: ≤ ±2% F.S;

3. Stability: Zero drift ≤ ±2% F.S/7d;

Span drift ≤ ±2% F.S/7d;

4. Sample gas flow: 500±10 ml/min;

5. Response time: T90 ≤ 20 sec. (when gas directly passes the chamber);

6. Sample gas pressure: 0.05 MPa ≤ Inlet Pressure ≤ 0.1 MPa;

7. Gas chamber pressure: ≤ 20 Kpa;

8. Operating environment: Temperature: －5℃～＋45℃;

                                           Humidity: ≤ 90% RH;

9. Operating power supply: 1. 220 VAC±10%, 50 Hz±5%;

                                             2. Rechargeable lithium-ion battery built in the instrument;

10. Overall dimensions: 256 mm (W) × 160 mm (H) × 330 mm (D);

11. Weight: About 4.5 kg