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TES-53S 등가소음계(환경청
형식 승인품 NESM-201호), (TES-53H 후속모델)
제품특징
0.1dB 분해능
Range: 30 ~ 130dB
A & C Frequency Weighting
Impulse/Fast/Slow time weightings.
2000000 records Data logging 기능(microSD CARD 4GB)
USB interface
Leq, SEL, SPL MAX, SPL MIN, PH(Peak Hold)
L05, L10, L50, L90, L95
Real time clock with calendar
Sound level alarm output connector
제품사양
| 세부사항 | 내 용 |
| 규격 | IEC61672-1 : 2003 Class 2, ANSI S1.4 : 1983 Type 2, |
| 표시 | 4 digits LCD 디스플레이 |
| 측정범위 | RMS : Total range 30 ~130dB 5 ranges 표시 : 30~90dB, 40~100dB, 50~110dB, 60~120dB, 70~130dB Peak Hold Percentile sound level |
| 분해능 | 0.1dB |
| 주파수범위 | 31.5Hz ~ 8KHz |
| 정확도 | ±1.5dB |
| 측정기능 | SPL, Leq, SEL, MaxL, MinL |
| 반응속도 | Fast(125mS), Slow(1sec), Impulse(35mS) |
| 주파수특성 | A,C |
| 마이크로폰 | 1/2 inch Electret condenser microphone |
| Outputs | - AC output(using selected frequency weighting) Output voltage: 2Vrms(at full-scale of range) Output impedance: 5KΩ Load impedance: ≧1MΩ |
- DC output Output voltage: 10mV/dB Output impedance: 5KΩ Load impedance: ≧1MΩ | |
| - Alarm output: 5Vdc, typical | |
| 사용 온도/습도 | -10°C ~ 50°C, 30 ~ 90% RH |
| 보관 온도/습도 | -10°C ~ 60°C, 70% RH 이하 |
| 전원/수명 | 알카라인 1.5V(AA)×4EA / 약 24 시간 |
| 크기/무게 | 265(L)×72(W)×36(H)mm / 약 380g |
| 기본악세사리 | 사용설명서, Battery(1.5V AA×4EA), Carrying Case, Windscreen, 영점조절용 스크류드라이버, 3.5∅Plug, Software CD, USB connecting cable. |
| 옵션악세사리 | AC 6V Adaptor, Microphone 연장 케이블(5m/10m), Calibrator(TES-1356), 삼각대 |
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