Description
DESKRIPSI PRODUK SOUND LEVEL METER WITH RS232 407750 EXTECH 10059792 :
SOUND LEVEL METER WITH RS232 407750 EXTECH 10059792
Fitur :
- Meets ANSI & IEC 651 Type 2 standards
- Background noise absorber for machine noise measurements filters ambient noise
- 30 to 130 dB measurement range with +/-1.5dB accuracy
- Large display with backlighting and analog bargraph
- MIN/MAX, Auto/Manual Ranging
- Analog AC/DC outputs for connection to a recorder
- RS-232 interface for capturing data directly on a PC
- Tripod mount ideal for field use
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Spesifikasi :
- Digital Display : 3-1/2 digit (1999 count) Autorange LCD
- Bargraph Display : 50dB display range (1dB resolution);
- Measurement Range : 30 to 130dB (35 to 130dB for C weighting)
- Resolution 0.1dB
- Accuracy : +/-1.5 dB @ 94 dB for a 1kHz sine wave
- Microphone : Electr et Condensor .24 inch(6mm dia.) type
- Freque ncy Weighting : A and C type
- Time Response : Slo w/Fast
- Sampling time : updates every0.5seconds
- Measurement frequency rang e : 31.5Hz to 8KHz
- Analog output : AC: 0. 707Vrms (full scale); DC: 10mVDC/dB
- Applic able Standards : IEC 651 Type 2, ANSI S1.4 Type 2
- Power Supply : 9V battery op tional AC adaptor
- Dimensions : 10 x 3.1 x 1.5 inch(256 x 80 x 38mm)
- Weight : 8.5oz. (240g)
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SOUND LEVEL METER WITH RS232 407750 EXTECH 10059792
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