8
1
CONTENTS
1. PRESENTATION
................................................................ 7
2. DESCRIPTION
................................................................... 7
3. USE
.................................................................................... 8
4. SPECIFICATIONS
............................................................. 9
5. MAINTENANCE
............................................................... 10
6. TO ORDER
....................................................................... 10
7. APPENDIX
....................................................................... 26
1. PRESENTATION
C.A 811 and C.A 813 pocket luxmeters
are lighting
measurement instruments, equipped with a silicon photodiode.
They have a digital display and are light and easy to manipulate
in one hand.
2. DESCRIPTION
See § 7. Attachment (at the end of this user’s manual)
➀
Sensor equipped with a black protective cover and a spiral
lead.
➁
Backlit liquid crystal display
- Main display: numeric value
3½ digits or
OL
error code
- Symbols:
Low battery
Last value measured
klux / kfc
Value of unit displayed
MAX
Maximum value (C.A. 811)
PEAK
Peak value (C.A. 813)
➂
Dual function pushbutton:
Short press: activates/deactivates display backlighting
Long press:
- C.A 811
Max value pushbutton control
- C.A 813
Peak value pushbutton control
➃
Pushbutton control to hold display of the last measurement
➄
Choice of measurement range
C.A 811
: 20 lux...20 klux in 4 ranges
C.A 813
: 20 lux...200 klux in 5 ranges
C.A 811 and C.A 813
: 20 fc...20 kfc in 4 ranges
