Extech 407355
Noise Dosimeter/Datalogger with PC Interface
The Extech 407355 is a Personal Noise Dosimeter/Datalogger which performs OSHA and IEC noise accumulation surveys to measure total sound exposure over an 8-hour period. It datalogs up to 4500 readings when used as a sound level meter, while also capable of storing up to 5 dosimeter surveys. Data includes start and stop time, percent dose, TWA, and peak flags. Complete with belt clip, clip on 1.3 cm (0.5 in) microphone with a 0.8 m (2.6 ft) cable, software, 4 AAA batteries, mini screwdriver, and carrying case.
사양
| 일반 사양 | |
|---|---|
| 가중치 | A |
| 교환율 | 3, 4, 5 or 6 dB |
| 기준 | 80, 84, 85 or 90dB |
| 마이크 | 1/2 inch electret condenser with 31” cable |
| 메모리 | 5 surveys |
| 사운드 범위(dB) | 70 to 140dBA |
| 사운드 범위(dB) 최대 해상도 | 0.1dB |
| 상위 레벨 | 115dB |
| 응답 시간 | Fast/Slow |
| 임계 | 70-90 (1db steps) |
| 피크 | 140dB |
| 추가 정보 | |
|---|---|
| 무게 | 8oz (227g) incl. batteries |
| 보증 | 2 years |
| 인증 | CE |
| 전원 | 4 × AAA (1.5V) batteries |
| 크기 | 4.2 × 2.5 × 1.3" (106 × 64 × 34mm) |
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.