12 Calibration
Calibration
Calibrations should be performed at 114 dB at 1kHz.
Charging
Using the computer’s USB port, the SD-200 is charged with a mini-USB cable
plugged into the bottom of the instrument. It will charge in 2.5 to 12 hours when
the battery is fully discharged based on available power.
Special functions
LED’s: light-emitting diodes are activated in the LED alert screen. They will flash at the
following levels:
• Green LED flashes when measurements are between 80 to 85 dB
• Yellow LED flashes when measurements are 85 to 105 dB
• Red LED flashes when measurements are above 105 dB
Product information
• Sound Detector Kit, USB Cable, Windscreen (70-0715-6546-2)
Accessories
• Windscreen (one included ) (3M ID: 70-0716-0639-9)
• Mini-USB cable (one included) (3M ID: 70-0715-8175-8)
• 056-990 0.5” Calibrator adapter (3M ID: 70-0715-8115-4)
• Calibrator: QC-10: 114dB at 1 kHz output (3M ID: 70-0715-7972-9)
• Tripod (3M ID: 70-0715-8374-7)
Updates
In the interests of continuous product improvements, 3M
TM
reserves the right to make
changes to product specifications without notice. To understand the latest updates that
have been implemented into this product and to download the most current version of this
user manual, visit Website
: www.3M.com/OccSafety or www.questtechnologies.com.
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