HD500 V3.1 12/07
8
Specifications
General Specifications
Display Dual Display Multi-function LCD with 9999 counts
Data Hold Freezes displayed reading
Sampling rate 1 reading per second
Sensors Relative Humidity: Capacitance, Air Temp: Thermistor
IR Distance to Spot ratio 30:1
IR Spectral response 6 to 14µm
IR Emissivity 0.95 fixed
MIN-MAX Record and Recall lowest and highest readings
Auto Power OFF Automatic shut off after 15 minutes (can be disabled)
PC Interface USB PC Communication with supplied software and cable for
data acquisition
Over range indication Dashes appears on the LCD
Low battery indication Battery symbol appears on the LCD
Power supply 9V Battery
Operating conditions Meter: 32 to 122
o
F (0 to 50
o
C); 80% RH max.
Dimensions / Weight Main instrument: 10.1 x 3.0 x 2" (257 x 76 x 53mm)
Weight 12.5 oz. (355g)
Range Specifications
Function Range Resolution Accuracy
-148°F to -20°F
±(3.0% reading + 4°F)
-20°F to 2501°F
±(3.0% reading + 2°F)
-100°C to -30°C
±(3.0% reading + 2°C)
Temp
(type-K)
-30°C to 1372°C
1°≥1000
0.1°<1000
±(3.0% reading + 1°C)
-58 to -4°F
-50 to -20°C
0.1°F/°C ±9.0°F / 5.0°C
IR Temp
-4 to 932°F
-20 to 500°C
0.1°F/°C ±2% reading or ±4°F/2°C
Air Temp. -4 to 140°F
-20 to 60°C
0.1°F/°C ±(2% reading + 2°F/1°C)
10% to 90% 0.1%RH ±2% RH %RH
<10% and >90% 0.1%RH ±3% RH
Wet Bulb -6.88 to 140°F
-21.6 to 60°C
0.1°F/°C calculated
Dew Point -90.4 to 140°F
-68 to 60°C
0.1°F/°C calculated