Specifications - Extech Instruments 42580 User Manual

Introduction
Congratulations on your purchase of the Extech 42580 IR Thermometer Printer-
Datalogger. This device measures temperature using a non-contact IR sensor. The
Datalogger feature stores up to 100 readings in each set (4 sets total) for a total of 400
readings. The Printer provides a hard copy of individual readings or entire data sets. PC
software permits downloading of data for further analysis. Careful use of this meter will
provide years of reliable service.

Specifications

Display
IR Measurement ranges
Accuracy:
Resolution
Repeatability
IR distance ratio
Response time
Emissivity
Datalogger memory
Over range indication
Printer
PC Interface
Low battery indication
Power supply
Operating current
Auto Power OFF
Operating Temperature
Operating Humidity
Dimensions/Weight
Backlit Multi-function LCD
o
-40 to 932 F (-40 to 500
-4 to 932ºF (-20 to 500
(whichever is greater)
o
-40 to -4ºF (-40 to 20
o
0.1 for displays <100
o
±1
8:1
0.2 seconds
Adjustable from 0.3 to 1.0
400 readings (0-99 readings in each of 4 sets)
"-------" appears on the LCD
38mm Printer
RS-232C (TTL level)
Battery symbol appears on the LCD
Four (4) 1.5V 'AA" batteries or optional 6V (1000mA) adapter
500mA (printing), 6mA (IR active), 2mA (IR standby)
After 10 seconds
o o
32 to 122 F (0 to 50 C)
90% Relative Humidity max.
8.2 x 2.8 x 2.1" (208 x 70 x 53mm) / 9.2 oz. (260g) with battery
2
o
C)
o
C); ±2% of reading or ±4ºF/2ºC
C); ±6ºF/3ºC
o o
, otherwise 1
Model 42580 Version 2.2 11/03