The Fluke 574 Close Focus Infrared Thermometer with Adjustable Emissivity settings and data logging.
The Fluke Series 574 Close Focus Infrared Thermometer offers sensing ranges from: -25°F to 1600°F and a Coaxial 3 dot sight for a better gauge of the location of the sensor. The reading range is for close applications where being exact is key.Adjustable Emissivity settings and up to 100 point Data Logging.
Thermometer Type: Infrared Thermometer
IR Type: Close Focus
Temperature Range: -25°F to 1600°F
Focus Spot Size and Distance: Foucs is 0.24 inches at a distance of 11.8 inches
Accuracy: ±0.75%
Spectral Response(uM)†: 8 to 14
Laser Sighting: Coaxial 3 Dot
Response Time: 250 milliseconds
Emissivity‡: Adjustable 0.10 to 1.00
Repeatability: ±2°F or ±0.5%
Display: Backlit LCD
Alarm: High/Low
Data Logging: 100 Points
Max/Min: Yes
Memory Recall: Min/Max
Ambient Temperature Range: 32°F to 120°F
Safety Rating: Class II Laser
Trigger: Yes
Battery Type: AA (included)
Includes: Hard Case, AC Power Supply, Temp. Probe, RS232 Cable and Software
Manufacturers Warranty Length: 2 Years
† - Spectral response: The response of a device to material or to monochromatic light as a function of wavelength, used to determine the sensitivity of the device. The higher the more sensitive.
‡ - Emissivity: The amount of infrared energy radiated by an object depends on its emissivity and its temperature. The emissivity depends
on the material and its surface characteristics. For more accurate
readings, adjust the emissivity value for the type of material being
measured.
EMISSIVITY TABLE
| Material | Emissivity |
|---|---|
| Aluminum* | 0.30 |
| Asbestos | 0.95 |
| Asphalt | 0.95 |
| Basalt | 0.70 |
| Brass* | 0.50 |
| Brick | 0.90 |
| Carbon | 0.85 |
| Ceramic | 0.95 |
| Concrete | 0.95 |
| Copper* | 0.95 |
| Dirt | 0.94 |
| Frozen food | 0.90 |
| Hot food | 0.93 |
| Glass (plate) | 0.85 |
| Ice | 0.98 |
| Iron* | 0.70 |
| Lead* | 0.50 |
| Limestone | 0.98 |
| Oil | 0.94 |
| Paint | 0.93 |
| Paper | 0.95 |
| Plastic** | 0.95 |
| Rubber | 0.95 |
| Sand | 0.90 |
| Skin | 0.98 |
| Snow | 0.90 |
| Steel* | 0.80 |
| Textiles | 0.94 |
| Water | 0.93 |
| Wood*** | 0.94 |
Please visit Industrial Process and Sensor for more info.