Konica Minolta CS-200 Selecting Measurement Time, MEAS, FAST, SLOW, AUTO, 300 ms, 300 ms, MANUAL, 1300 ms, 1s approx, 3s approx, Super-FAST, Super-SLOW, 12s approx, 1s to 60 s

MEAS

SPEED Setting

Selecting Measurement Time

Select measurement time depending on purpose.7 modes are available for measurement time.

Select the mode with long measurement time when repeated accuracy is required such as when measuring object of low luminance.

∗Setting at the shipment from factory : AUTO.

			Measurement Time calculated by formula	Time for integration
		Zero Calibration	(Time for integration x 2 +Time to open/close	Time for sensor to measure light
			shutter + Time for calculation) indicating time	indicating “exposure time”.
			needed for actual measurement.
Super-FAST		Not be done every time ∗1	0.5s approx.	300 ms
FAST			1s approx.	300 ms
SLOW		Done every time	3s approx.	1300 ms
Super-SLOW			12s approx.	1300 ms x 4 times
LTD.AUTO ※2		automatically	1s or 3s approx.	300 ms or 1300 ms
AUTO	※3		1s to 60 s
MANUAL			1s to 60 s (Every 1s)

∗Zero calibration is performed automatically one minute after previous measurement.

∗2 Selects FAST/SLOW automatically depending on luminance. Luminance for which FAST/SLOW is switch- able is as follows for measuring angle 1˚.

FAST → SLOW: Lv=20 cd/m2 or lower (Measurement is redone in SLOW mode.)

SLOW → FAST: Lv=40 cd/m2 pt or higher

∗3 Selects the measurement time automatically depending on luminance.

For measuring angle 1°, when luminance is higher than 20 cd/m2, the measurement time switches as LTD. AUTO mode. When luminance is 20 cd/m2 or lower, the measurement time is calculated depend on luminance as following examples. The higher limit is 60 s.

LV	20.0 cd/m2	15.0 cd/m2	10.0 cd/m2	6.6 cd/m2	4.6 cd/m2
Measurement Time	3 s approx.	7 s approx.	14 s approx.	30 s approx.	60 s approx.

Operation Procedure

1.

2.

2 3 1 7

Press ESC key when menu or target value setting menu appears.Measurement screen appears on LCD screen.

Make sure that [ ] appears on bottom left of measurement screen indicating it has not been set for SHIFT mode.

If [SFT] appears instead, it means thatinstrument is to operate in SHIFT mode. Press SHIFT key to cancel SHIFT mode.

5

					4, 6
CH00:<DEFAULT>					<ANGL> 1° VIEW
Lv	------				<SPD> AUTO
			cd/m	2	<SYNC>NO SYNC
x					<LENS>STANDARD
	------				<MEM>AUTO NUM
y	------				<	MEMORY DATA>
						OOO	:(NO DATA)
					M
						Lv ------
<MODE>SINGLE						x ------
						y ------
[ ] 		[ 2° ]

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