Also Recommended:
T605-571CF - Fluke 574-CF Precision IR Thermometer Datalogging w/ Close Focus
Features & Applications:
Broad temperature range, superior optics, and the advanced extra-bright three-dot laser sighting system make the Fluke 574 handheld infrared thermometer one of the most advanced portable thermometers in the industry.
Accurate measurements depend in part on accurately sighting a target. The non-contact infrared thermometer has a sighting system designed to precisely track the infrared path as seen by the sensors. This enables the advanced coaxial three-dot laser sighting to accurately show both the center and the edges of the spot being measured, regardless of the thermometer's distance from the target.
The Fluke 574's laser sighting also appears twice as bright to the human eye as normal lasers (while maintaining the same safety rating as less bright lasers), making precise sighting easier in a variety of lighting conditions and distances.
Close Focus (CF) on the Fluke 574CF model lets you accurately measure very small areas at the focus point – where the IR beam narrows. Paired with the advanced coaxial laser sighting system, extremely small objects 0.24 in (6 mm) at 11.4 in (300 mm) can be easily measured with the Fluke 574CF.
The thermometer is ideal for electrical maintenance and refrigeration troubleshooting.
This nonincendive model is approved by Factory Mutual, a US organization, for use in hazardous locations. Please check your national and company safety regulations to determine if this approval is acceptable for your particular situation and region.
Features:
- Backlit display for poorly lit areas
- Last ten temperature readings displayed on bar graph for easy reference
- Enhanced optics (distance to spot ratio up to 60:1) allow measurements of smaller objects from farther away
- Coaxial three-dot laser sighting system highlights the true diameter of measurement spots at all distances (90% energy)
- Extra bright appearing 635nm laser (tested to the same safety and power standards as less bright laser sights) to clearly highlight the targeted area
- MIN/MAX measurements calculations instantly computed
- Audible and visible HI temperature alarm for instant recognition
- Comfortable, overmolded pistol grip makes target sighting easy
- Adjustable emissivity setting (.01 increments) for more accurate measurement
- Durable hard plastic storage case included
- DIF/AVG measurement calculations instantly computed
- 100 temperature data logging capability for easy route review
- 30 pre-set common material emissivity values for most accurate temperature readings
- Audible and visible HI and LO temperature alarm for instant recognition
- Thermocouple K probe input for contact temperature measurements with same unit
- Customizable log names, alarms, and emissivity values for more efficient, less error-prone predictive maintenance routes
- Windows-based (Windows NT/ 2000/XP) software for data storage and analysis
- Software to log, graph, and analyze temperature data via RS232 connection
Spec Summary:
Temperature range: |
-25 to 1600°F
(-30 to 900°C) |
Display Resolution: |
0.2°F of reading up to 999.8°F
0.1°C of reading up to 900°C |
D:S (Distance to spot size): |
60:1 Standard focus
50:1 Close focus |
Minimum measurement diameter: |
19mm (0.76 in) Standard focus
6mm (0.24 in) Close focus |
Laser sighting: |
Three point coaxial laser |
Emissivity: |
Digitally adjustable from 0.10 to 1.0 by 0.01 |
Display Accuracy
[Assumes ambient
operating temperature of
73°F(23°C) to 77°F(25°C)]: |
±0.75% of reading
±1% of reading or ±0.75°C (±1.5°F),
whichever is greater |
Response time: |
250 mSec (95% of reading) |
Repeatability: |
±0.5% of reading or ±2°F (±1°C),
whichever is greater |
Spectral response: |
8 µm to 14 µm |
Laser Sighting: |
Laser turns off above ambient
temperature of 104°F (40°C) |
Laser Power: |
Class 2(II) operation; Output <1mW,
wavelength 630-670 nm |
Relative humidity: |
10 to 90% RH non-condensing,
at <86°F (30°C) |
Tripod mount: |
¼ in. 20 UNC threading |
Power: |
2 AA batteries/ AC adapter |
Battery life (alkaline): |
13 hours with laser and backlight on 50% |
Display hold: |
7 seconds |
LCD backlit: |
Yes |
Warranty: |
2 years |
Operating temperature: |
32 to 120°F
0 to 50°C |
Storage temperature: |
-25 to 120°F
-20 to 50°C |
MAX, MIN temperatures: |
Yes |
DIF, AVG temperatures: |
Yes |
Audible and visible alarms: |
High and low |
Bar graph display: |
Yes |
Up to 100 points data logging: |
Data only |
Data graphing and
storage
software
(Windows compatible): |
Data only |
