10821 0 Optical Power Meter
TOB210
mainframe
Resolution
0.005 to 0.1% (W measurement), 0.01 dB (dBm
measurement)
Display
LCD: backlighted for dark locations
Wavelength readout: 4 digits (nm)
Power readout: 4-1/2 digits linW,pW, nW,
dBm, dBr)
Range switching Automatic or manual
Measurement
speed
2 measurements/s or faster
MAX/dBr
functions
MAX (available for W measurement):
The maximum measured value is held.
dBr (available for dBm measurement):
The value relative to a reference level is
indicated.
Wavelength
sensitivity
compensation
Automatic compensation for sensor sensitivity
at set wavelength
Smoothing
function
Digital smoothing
(by 2 to 20 moving averages)
Offset zero
Sensor offset is stored in memory and automati-
cally compensated.
Analog output
Output voltage: 0 to 2 V; wavelength sensitivity
compensationn not done
Output impedance: 10l or less
Connector: Earphone jack
Operating
conditions
0 to 40°C, 85% RH or less
Storage
temperature
—25 to +70.0
Power
Internal Ni-Cd battery
Operation period:
Display light On: 8 hours or more
Display light off: 10 hours or more
(charged 48 hours at POWER OFF)
AC adapter
(charges the Ni-Cd battery pack)
Dimensions
80(W) x 180(L) x 35(H) mm
Weight
400 g maximum
8. SPECIFICATIONS
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