Specifications - Extech Instruments 401027 User Manual

Light Sensor Spectrum

Specifications

Circuit
Display
Sensor
Out of range indication
Sampling time
Power Supply
Power consumption
Operating temperature
Operating Humidity
Weight
Dimensions
Accessories
Range Specifications
Range
0 to 199.9 Fc
200 to 1999 Fc
netzerotools.com
1
0.8
0.6
0.4
0.2
0
300 400
Wavelength (nm)
Custom LSI microprocessor based design
13mm (0.5") 3.5 digit (1999 count) LCD display
Photo-diode with color correction filter (meets CIE regulations)
'1 ' is displayed
Approx. 0.4 seconds
9V battery
Approx. 2.7mA
o o
0 C to 50 C (32
< 80% RH
195g (0.43 lbs.)
Meter: 131 x 70 x 25mm (5.2 x 2.8 x 1")
Probe: 82 x 55 x 7mm (3.2 x 2.2 x 0.3")
Probe and 9V battery
Resolution
0.1 Fc
1 Fc
netzerotools.com
500 600 700
o o
F to 122 F)
4
800
Accuracy
± (5% + 4 digits) Full Scale
401027-EU-EN v2.2 10/13