Extech 407780A
Integrating Sound Level Meter with USB
The 407780A is an integrating sound level meter with USB. The meter takes Leq and SEL measurements with A and C frequency weighting options. The meter has a built in datalogger that records up to 32,000 records and PC interface to easily access your logged information. Its 4 digit multifunction LCD has an analog bargraph and digital reading. With the 407780A you can program integration times, utilize impulse, fast or slow response settings and benefit from alarm features. Complete with windscreen, adjustment screwdriver, USB cable, Windows compatible software, battery, one year warranty and case.
사양
| General | |
|---|---|
| Analog Output | AC/DC |
| Memory | 32,000 records |
| Microphone | Condenser, 0.5” (12.7mm) |
| PC Interface | Yes |
| Response Time | Fast/Slow |
| Sound Range (dB) | 30 to 130dB |
| Sound Range (dB) Basic Accuracy | ±1.5dB |
| Sound Range (dB) Max Resolution | 0.1dB |
| Weighting | A,C |
| Additional Details | |
|---|---|
| Certifications | 407780A-NIST_S: CE, NIST 407780A_S: CE |
| Dimensions | 10.4 × 2.8 × 0.8" (265 × 72 × 21mm) |
| Warranty | 2 years |
| Weight | 10.9oz (310g) |
Export Restrictions
이 페이지에 포함된 정보는 최종 제품의 사양에 따라 국제 무기 거래 규정(ITAR)(22 C.F.R. 섹션 120-130) 또는 수출 관리 규정(EAR)(15 C.F.R. 섹션 730-774)의 적용을 받을 수 있는 제품에 관한 것입니다. 요청 시 관할권과 분류를 제공합니다.
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