IR-AH Series Handheld Type Digital Radiation Thermometers
IR-AH series is CHINO’s long-selling portable type radiation thermometer. It is a handy type, yet high performance with focusable type, large distance factor and wide temperature range up to a high temperature.
- In addition to a display on the back of the main unit, measurement value display is also displayed in a viewfinder, so measuring value can be seen while checking the target.
- The model which has same measurement wavelength (0.65μm) as optical pyrometer uses large distance factor, so it can substitute conventional optical pyrometer.
- It comes with measurement value memory for 1000 data.
Models
| Models | Types/Distance factors | Specifications |
|---|---|---|
| IR-AHS0 | For medium/high temperature (100) | 600 to 3000°C |
| IR-AHS2 | 600 to 3000°C with analog output | |
| IR-AHU0 | For high temperature (250) | 900 to 3000°C |
| IR-AHU2 | 900 to 3000°C with analog output | |
| IR-AHT0 | For low temperature (40) | -50 to 1000°C |
| IR-AHT2 | -50 to 1000°C with analog output |
Specifications
| Models | For medium/high temperature IR-AHS | For high temperature IR-AHU | For low temperature IR-AHT |
|---|---|---|---|
| Measuring Systems | Narrow band radiation thermometer | Wide band radiation thermometer | |
| Measuring Temperature Range | 600 to 3000°C | 900 to 3000°C | Wide band radiation thermometer |
| Detecting Element | Silicon | Thermopile | |
| Measuring Wavelength | 0.96μm | 0.65μm | 8 to 13μm |
| Accuracy Rating | Below 1500°C: ±0.5%±1digit of measured value Below 1500 to 2000°C: ±1%±1digit of measured value 2000°C or more:±2%±1digit of measured value | Below 200°C: ±2°C±1digit 200°C or more: ±1%±1digit of measured value | |
| Repeatability | 1°C±1digit | ||
| Temperature Drift | 0.015%/°C of measured value | Below 300°C:0.15°C /°C 300°C or more, below 700°C: 0.05%/°C of measured value 700°C or more: ±0.025%/°C of measured value | |
| Resolution | 1°C | 1°C (50°C or more) | |
| Response Time | 0.5s | 1s | |
| Optical System | Focusable lens type | Cassegrain focusable mirror type (IR-AHT) | |
| Distance Factor Measuring Distance L /Measuring Diameter D | 100 | 250 | 40 |
| Measuring Distance | 0.5m to ∞ | 0.7m to ∞ | |
| Measuring Diameter | Measuring distance/100 (φ, mm) | Measuring distance /250 (φ, mm) | Measuring distance /40 (φ, mm) |
| Collimation | Direct viewing finder | ||
| Lens Diameter | φ30mm | φ40mm | |
| Display | LCD digital 4-digit (Inside the viewfinder and display on the exterior) | ||
| Data Storing Function | Max. 1000 data | ||
| Emissivity Compensation | 1.00 to 0.10 (0.01 step) | ||
| Signal Modulation | Modulation degree/Real, Peak, Delay, and Valley: 0 to 99s, Peak hold, Valley hold, Hold after the measuring switch turned off and others. | ||
| Communications Function | RS-232C (Data logging software is sold separately.) | ||
| Working Temperature Range | 0 to 50°C | ||
| Power Supply | AA (UM-3) battery, 4 pieces (about 20 hours for continuous measurement) | ||
| Case Material | ABS resin | ||
| Weight | Approx. 700g | ||
*For other specifications, refer to the catalog.