Specifications; Ir Thermometer Specifications - Extech Instruments TachIR RPM10 User Manual

Specifications

Time base
Display
Laser light source
Detecting Distance
Memory
Operating Conditions
Power Supply
Power Consumption
Weight
Size
Accessories
Patent Notice
Range Specifications
Range
Photo
Tachometer 10 to 99,999 rpm
Contact
Tachometer 0.5 to 19,999 rpm
Surface
0.2 to 6560 ft/min
Speed
Surface
0.05 to 1999.9 m/min
Speed
Photo 2 to 79" (50 to 2,000mm) typical*
Tachometer * specified using a 10mm square of reflecting tape at 1,800rpm. The max
Detecting and min detecting distance will change with environmental conditions,
Distance reflecting tape, or speeds above 1800rpm.

IR Thermometer Specifications

Range / Resolution
Accuracy
Emissivity
Field of View
Laser power
Spectral response
Quartz crystal 4.9152 MHz
Reversible 5 digit 0.6" (16mm) LCD display
Less than 1mW; Class 2 red laser diode (645nm approx.)
2 to 79" (50 to 2000 mm) depending on ambient light and RPM
Last reading and MIN/MAX readings
32 °F to 122 °F (0 °C to 50 °C); RH 80% Max
4 x 1.5 V AA batteries
24mA DC approx. (>100hrs continuous use)
10.6oz. (300g) including battery)
8.3 x 3.1 x 2.0" (210 x 80 x 50 mm)
(4) 1.5V batteries, reflective tape 24" [600mm], (1) surface speed
and (2) rpm rotating attachments, and carrying case
U.S. Patent 7,111,981
Resolution
0.1 rpm (<1000rpm)
1 rpm (>1000 rpm)
0.1 rpm (<1000rpm)
1 rpm (>1000 rpm)
0.1 ft/min (<1000ft/min)
1 ft/min (>1000ft/min)
0.01 m/min (<100m/min)
0.1 m/min (>100 m/min)
o
-4 to 600 F (-20 to 315
± 3% of reading or ± 6
Note: Accuracy is specified for the following ambient
temperature range: 64 to 82°F (18 to 28°C)
0.95 fixed value
D/S = Approx. 6:1 ratio (D = distance, S = spot)
Less than 1mW
6 to 14 μm (wavelength)
o o
C) 1 C/F
o o
F (3 C) whichever is greater.
6
Accuracy (%rdg)
± (0.05% + 1d)
± (1% + 1d)
RPM10 V1.4 8/07