Trotec BF05 Notice D'emploi page 20

Operating.tempe- 0.°C.to.40.°C(32.°F..to.104.°F).and.0%.
rature.and.relative. to.80%.R .H .
humidity
Automatic.power- The. measuring. instrument. automatically.
off switches.itself.off.after.approx . . 17.minutes.
of.inactivity
Voltage 1x.standard.9V.battery
Dimensions/ 157.(H).x.54.(W).x.34.(D).mm/170.g
weight .
Light
Measurement. 200.Lux.or.approx . . 18 . 5 8.fc,.2000.Lux.or.approx . .
range 185 . 8 .fc,.20000.Lux.or.approx . . 1858.fc,.40000.
Lux.or.approx . . 3716.fc.(1.fc.~.10 . 7 64.Lux)
B - 9
Accuracy
Accuracy
rdg
OPERATING INSTRUCTIONS - LIGHT INTENSITY METER BF05
±.5%.rdg.+.10dgts.(<.10000.Lux~1000fc)
±.10%.rdg.±.10dgts.(>.10000Lux/~1000fc)
Reading.is.a.typical.specification.in.respect.
of.accuracy . . It.means.that.the.error.is.made.
up,.for.example,.of.5 . 0 %.(10%).of.the.current.
display.("reading").and.a.unit.("digit").such.as.
10.dgts.of.the.last.displayed.decimal.place .
Example:. Lux. measurement:.Assuming. that.
you. read. off. the. value. 2012. Lux. during. a.
measurement,.then,.due.to.the.error.limits.of.
the.measuring.accuracy,.the.actual.measu-
red.value.lies.between.1901.Lux.and.2122.
Lux,.i . e . . ±5%.rdg.±10.dgts,.since.the.read-off.
measured.value.is.smaller.than.10000.Lux .
G