Battery Replacement; Maintenance; Classification Of The Measurement Results - Pce Instruments Pce-174 Bedienungsanleitung

10 Battery replacement

A battery warning indicator will appear on screen when the battery power is low. To replace the battery,
remove the battery compartment cover with a screwdriver. Replace the 9V block battery with a new one
and screw the battery compartment cover back on.

11 Maintenance

1. The outer casing can be cleaned with a damp cloth.
2. Do not store the device in areas of high humidity.

12 Classification of the measurement results

PCE have provided the following table to be used as a guide when using the light intensity meter in
different environments. The table shows the standard settings to be used when using the light intensity
meter indoors. When using outdoors, considerably higher readings are to be expected (e.g. 30.000 lux or
100.000 lux in sunlight). These values are only approximate values and PCE cannot accept any liability
for their accuracy.
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Lighting area
School area
Office area
Factory area
Hospital area
Hotel area
manuals search engine
Manual
Type of work/ work room
Carrying out experiments
Writing on the board
Graphical designs
Hallways
General classrooms
Reading room
Canteen
Computer room, Computer work
Technical drawings
Holding of meetings
Canteen
Reception
Production hall
Development office
Planning office
Laboratory studies
Packing products
Warehouse
Electrical rooms
Visitors room
Training
Anatomical training
First aid / Treatment room
Pharmacy sector
Reading in hospital bed
Radiotherapy room
Washroom
reception
Entrance area
Banquet
Offices
Restaurant
Toilet
Washrooms
Bar
Hallways
5
luminous intensity range
700 - 1500 lux
700 - 1500 lux
700 - 1500 lux
150 - 300 lux
150 - 300 lux
700 - 1500 lux
300 - 700 lux
1500 - 3000 lux
1500 - 3000 lux
300 - 700 lux
150 - 300 lux
300 - 700 lux
1500 - 3000 lux
700 - 1500 lux
700 - 1500 lux
1500 - 3000 lux
700 - 1500 lux
300 - 700 lux
150 - 300 lux
300 - 700 lux
300 - 700 lux
300 - 700 lux
700 - 1500 lux
700 - 1500 lux
150 - 300 lux
70 - 150 lux
150 - 300 lux
700 - 1500 lux
300 -700 lux
300 - 700 lux
150 - 300 lux
150 - 300 lux
150 - 300 lux
150 - 300 lux
70 - 150 lux
70 - 150 lux