Directional microphone AS 100 pages

INTELLIGENT MEASURING EQUIPMENT
www.roga-instruments.com

AS-10
Professional
Microphone
for Acoustical
Quality Assurance

AS-10
The AS-10 is a compact professional microphone which is
used to hear and to evaluate airborne noise. It has a
length of 30cm and is equipped with a goose neck with a
length of 30 cm. To the output receptacle at the back a
headphone can be connected. The power supply is realized with a 9V block battery, which is located on the bakkside of the device. The battery can be changed by
unscrewing the rear tube. After unscrewing the battery
can be accessed and changed.
After the device is switched on, the green operation LED
is lit. The unit offers two amplification ranges with 30dB
and 60dB.
The volume fine adjustment for the headphone is performed with the latching potentiometer (11 positions) on
the user panel.
ROGA Instruments does not take any liability for the correctness
and/or completeness of the descriptions contained herein. We reserve the right to change any properties and/or descriptions and documents at any time without any prior announcement.

The brightness of the LED decreases if the battery voltage drops below 8V. At 7V the LED is weak. At this time
the battery should be changed immediately. Up to this
supply value all specifications are kept operative. The
only exception is the maximum output voltage.
PROPERTIES:
• Flexible goose neck microphone
• Headphone amplifier
• Operated with an integrated battery
• Single-handed operation
APPLICATIONS:
• Measurement of airborne noise
• Engine diagnostics
• Locating noise sources
• Detection of acoustical disturbance sources

ROGA-Instruments, Steinkopfweg 7, D-55425 Waldalgesheim
Phone: +49 (0) 6721-98 44 54, E-Mail: info@roga-instruments.com