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TES-52中国台湾泰仕TES52噪音仪/声级计
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产品型号： |
TES-52中国台湾泰仕TES52噪音仪/声级计 |
产品报价： |
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产品特点： |
TES-52中国台湾泰仕TES52噪音仪/声级计 |
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TES-52中国台湾泰仕TES52噪音仪/声级计TES-52中国台湾泰仕TES52噪音仪/声级计的详细资料： |
特点: ◆ 测量范围:25～130db ◆ 分辨率:0.1db ◆ a&c加权 ◆ fast/slow动态特性 ◆ 60 db动态范围 | applicable stangdards | iec pub 60651 type2, ansi s1.4 type 2 | | digital display | 4digital lcd, 0.1db resolution,up-dated every 0.5s | | measurement level | 25～130db | | measurement frequency range | 31.5hz to 8 khz | | frequency weighting | a and c | | time weight | fast and slow | | microphone | 1/2 inch electret condenser microphone | | measurement level range | 5 ranges in 10-db step:25～80db 30～90db 40～100db 50～100db 60～120db 70～130db | | quasi-analong bar indicator | 1-db steps,60db display range ,up-dated every0.125s | | display warning function overrange indicator underrange indicator | ov displayed at the upper limit un displayed at the lower limit | | manual data memory capacity | 99 sets | | analong ac/dc output | 2vrms （at full scale）, 10mvdc/db | | power supply | one 9v battery （006p to iec6f22） ac adapter | | battery life | about 50 hours | | weight | approx.310g | |
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如果你对TES-52中国台湾泰仕TES52噪音仪/声级计TES-52中国台湾泰仕TES52噪音仪/声级计感兴趣，想了解更详细的产品信息，填写下表直接与厂家联系： |
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