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1.4 Description of the DC112d/DC112
The most important parts of the DC112d/DC112 are detailed in the following diagram.
1. Microphone
Prepolarised lapel condenser microphone: P007.
2. Support clip
. Adjustable clip to fix the microphone to a lapel or helmet.
3. Microphone extension cable
. 1m flexible extension cable for the P007
microphone.
4. LEMO type microphone connector
. Male LEMO type coaxial connector for the
P007 microphone.
5. LEMO type dosimeter connector
. Female LEMO type coaxial connector for the
DC112d/DC112 dosimeter analyser.
6. Screen
. Backlit LCD graphic screen.
7. Soft-touch membrane keypad
. Extra flat anti-dust keypad especially designed for work
in industrial environments.
8. USB connector
. Mini-B type USB connector for full-speed bidirectional USB 1.1 digital
communication.
9. Characteristics plate
. On this plate the brand, model and all the standards with which
the instrument complies are detailed.
10. CE mark
. European conformity mark.
11. Serial number
. Here the dosimeter’s serial number is given.
12. Tripod support
. Tripod support with standard ¼’’ W screw. (TR-40 or TR050).
13. Support clip
. Support clip to attach the DC112d/DC112 to the worker’s belt.
14. WEEE mark
. Symbol that indicates the selective collection of electric and electronic
devices.
15. Battery protection cover
. Cover for battery protection; only to be removed to change it.
16. Manufacturer
. Here the details of the manufacturer are given.