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.
Spécifications
| Caractéristiques générales | |
|---|---|
| Coefficient | A |
| Critère | 80, 84, 85 or 90dB |
| Crête | 140dB |
| Microphone | 1/2 inch electret condenser with 31” cable |
| Mémoire | 5 surveys |
| Niveau élevé | 115dB |
| Plage sonore (dB) | 70 to 140dBA |
| Résolution max. de la plage sonore (dB) | 0.1dB |
| Seuil | 70-90 (1db steps) |
| Taux d’échange | 3, 4, 5 or 6 dB |
| Temps de réponse | Fast/Slow |
| Détails supplémentaires | |
|---|---|
| Alimentation | 4 × AAA (1.5V) batteries |
| Certifications | CE |
| Dimensions | 4.2 × 2.5 × 1.3" (106 × 64 × 34mm) |
| Garantie | 2 years |
| Poids | 8oz (227g) incl. batteries |
Ressources et assistance
User Manual
Manuel d’utilisation de la Extech 407355
Datasheet
Extech 407355 Datasheet
User Manual
Extech 407355 User Manual GB
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