Topcon BM-100 Series, Instruction Manual

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Names of parts on display screen
Displayed letters Description
[CAL] Appears during operating zero-adjustment and standby of pre-
measurement for user-specified material.
[MANU.] Appears during operating zero-adjustment and manual range mode.
[RANGE+1234] Shows the currently used range.
[BAT.] Appears when battery capacity is low. Replace batteries as soon as
possible when this letter appears.
Measurement display Displays readout.
[INV.] Appears when the set switch is released during prediction of
Phosphorescence luminance.
[mcd/m
2
]
[ cd/m
2
]
A unit for luminance. Appears when the system is luminance
measurement mode and as the measurement value increase, the
system automatically changes unit from mcd/m
2
to cd/m
2
.
[lx] Appears in illuminance measurement mode.
[Detector for illuminance (optional accessory) is required]
[μW/cm
2
] Appears in UV measurement mode.
[Detector for UV (optional accessory) is required]
[20min][60min][90min] Shows elapsed time in Phosphorescence luminance prediction mode.
[0][1][2][3][4] Shows five pre-measurement data for user-specified material calibration.
Battery Indicator
Inverse display
Measurement display
Measurement range display
Manual range display
Measurement unit display
Elapsed time