Model 633 Aethalometer® Black Carbon Monitor User Manual | Teledyne Advanced Pollution Instrumentation |
LIGHT SOURCE
The light source integrates groups of LEDs of different light wavelengths. It is one of the main parts of the system.
DETECTOR
The detector detects what amount of light passes through the measurement tape. A special algorithm is used to calculate the black carbon concentration using the information from the detector and the flow meter.
FRONT PANEL DOOR
The front panel door can be opened which allows the access to the instrument for tape replacement or chamber cleaning.
DISPLAY and TOUCHSCREEN
The display and the touch‐screen are the main user interfaces of the instrument. Using this interface the operator can perform all necessary operations for proper functioning of the instrument.
USB CONNECTORS (front panel)
The two USB ports on the front panel door can be used to connect a keyboard, mouse or a USB key for data download or data upload.
STATUS LEDS
The red, yellow and green status LEDs show the correct or incorrect operation of the instrument. This status is replicated on the screen with the Status Condition (see, 4.2 Instrument Status).
DOOR KNOB
The door knob is used to open the front panel door.
18 | 07645A DCN6170 |