Take measurements with sound level meters and noise dosimeters with this calibrator. This unit can adjust Simpson models 886- 2 and 884-2 or other sound level meters with a 1" (25.4 mm) diameter microphone. Additionally, this tool provides a constant 94 or 114 dB sound pressure level at 1 KHz.
Take measurements with sound level meters and noise dosimeters with this calibrator. This unit can adjust Simpson models 886- 2 and 884-2 or other sound level meters with a 1" (25.4 mm) diameter microphone. Additionally, this tool provides a constant 94 or 114 dB sound pressure level at 1 KHz.
Discontinué!
Ce produit a été discontinué et n’est plus disponible. Il n’y a pas de produit de remplacement direct. Ne vous inquiétez pas, nous avons quelques options pour vous aider à trouver ce dont vous avez besoin:
Visitez notre catégorie Trousses d’étalonnage pour trouver des produits similaires.
Ou nous ferons une recherche et vous aiderons à trouver ce dont vous avez besoin:
Caractéristiques
| Acoustics Output | |
| Frequency | 1000 Hz, 61% |
| Sound Pressure Level | 94 and 114 dB |
| Accuracy | |
| Frequency | 61% |
| Sound Level | 60.5 dB at reference condition |
| Distortion | <2% |
| Reference | 0 dB = 0.0002m bar |
| Power Requirements | |
| Battery Type | 9 V NEDA 1604 |
| Battery Life | Approximately 35 hours |
| Environmental | |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Output Temperature Coefficient | <-0.05 dB/°C |
| Relative Humidity | 0 to 90% |
| Relative Conditions | 23°C, 760mmHg, 30 to 50% relative humidity |
| Acoustics Output | |
| Frequency | 1000 Hz, 61% |
| Sound Pressure Level | 94 and 114 dB |
| Accuracy | |
| Frequency | 61% |
| Sound Level | 60.5 dB at reference condition |
| Distortion | <2% |
| Reference | 0 dB = 0.0002m bar |
| Power Requirements | |
| Battery Type | 9 V NEDA 1604 |
| Battery Life | Approximately 35 hours |
| Environmental | |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Output Temperature Coefficient | <-0.05 dB/°C |
| Relative Humidity | 0 to 90% |
| Relative Conditions | 23°C, 760mmHg, 30 to 50% relative humidity |
