Detail FLUKE 568
Fluke 568 Infrared and Contact Thermometers
Product specifications
Infrared temperature range : 568: -40 ° C to 800 ° C ( -40 ° F to 1472 ° F)
Infrared accuracy :
0 ° C ( 32 ° F) : ± 1 % or ± 1.0 ° C ( ± 2.0 ° F) , whichever is greater
Display resolution : 0.1 ° C / 0.1 ° F
Infrared spectral response : 8 µ m to 14 µ m
Infrared response time : < 500 msec
Thermocouple Type-K input temperature range : -270 ° C to 1372 ° C ( -454 ° F to 2501 ° F)
Thermocouple Type-K input accuracy
-270° C to -40° C : ± ( 1 ° C + 0.2 ° / 1 ° C) ( -454 ° F to -40 ° F: ± ( 2 ° F + 0.2 ° / 1 ° F) )
-40° C to 1372° C : ± 1 % or 1 ° C ( -40 ° F to 2501 ° F: ± 1 % or 2 ° F) , whichever is greater
D: S ( distance to measurement spot size) : 50: 1
Laser sighting : Single-point laser < 1 mw output Class 2 ( II) operation, 630 nm to 670 nm
Minimum spot size : 19 mm ( 0.75 in)
Emissivity adjustment : By built-in table of common materials or digitally adjustable from 0.10 to 1.00 by 0.01
Data storage with Date/ Time stamp : 99 points
PC Interface and cable : USB 2.0 with FlukeView® Forms software
Hi/ Low alarms : Audible and two-color visual
Min/ Max/ Avg/ Dif : Yes
Display : Dot matrix 98 x 96 pixels with function menus
Backlight : Two levels, normal and extra bright for darker environments
Trigger lock : Yes
Switchable Celsius and Fahrenheit : Yes
Power : 2 AA/ LR6 Batteries and USB when used with a PC
Battery life
If used continuously: laser and backlight on, 12 hours; laser and backlight off, 100 hours
Operating temperature : 0 ° C to 50 ° C ( 32 ° F to 122 ° F)
Storage temperature : -20 ° C to 60 ° C ( -40 ° F to 140 ° F)
Bead thermocouple Type-K range : -40 ° C to 260 ° C ( -40 ° F to 500 ° F)
Bead thermocouple Type-K accuracy :
± 1.1 ° C ( 2.0 ° F) from 0 ° C to 260 ° C ( 32 ° F to 500 ° F) , typically within 1.1 ° C ( 2.0 ° F) from -40 ° C to 0 ° C ( -40 ° F to 32 ° F)
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