Applicable Standard |
JIS C 1400-11:2005(IEC61400-11:2002) |
Frequency
Characteristics |
1Hz~12.5kHz |
Wind noise reduction |
40dB or more(80Hz) |
Applicable range |
Wind velocity 20m/s or less. Precipitation 30mm/h or less |
Expected lifetime for weather proof |
for 3 years or more |
Structure |
IPX Rating 3 (JIS IPX3) Rainproof Type JIS C 0920
※Due to the special kind of treatment of the heat insulation (and waterproof) structure of the windscreen, it prevents the formation of any condensation under usual measurement conditions. |
Material |
Main body/Aluminum
Windscreen/Aluminum fiber sound absorbing material (Recyclable) |
Insulation resistance |
Between microphone and disc 100MΩor more
(under DC 500V applied) |
Operating temperature |
-10~+50℃ / 30~95% |
Size and Weight |
Disc Φ1,000×3(t) Approx.8kg
Outer screen Φ460×230(H) Approx.3kg
Main screen built-in φ90 hemispheric screen |
Assembly |
Simple assembly system (Approx.10 minutes) |