- IEC61672 class2 to the sound level meter compliant design.
- Since the recording data is available in commercially available spreadsheet software, you can take advantage of a variety of applications.
- Data recording, can be selected from the automatic recording / manual recording. Sampling set time of automatic data logger can be set arbitrarily than 1,2,5,10,30,60,120,300,600,1800,3600 seconds.
- Even in a dark place it is easy to see with green backlight function.
Thông số kỹ thuật
| Frequency range |
31.5Hz ~ 8kHz |
| Measurement range |
- A characteristic: 30 ~ 130dB
- C characteristics: 30 ~ 130dB
|
| Dynamic characteristic |
- FAST (200msec)
- SLOW (500msec)
|
| Measurement range |
- Lo: 30 ~ 80dB
- Med: 50 ~ 100dB
- Hi: 80 ~ 130dB
- Auto: 30 ~ 130dB
|
| accuracy |
± 1.4dB (at 1kHz) |
| Frequency characteristic |
A, C
|
| Reference standard |
IEC61672 class2
|
| Use temperature and humidity |
0 ~ + 50 ℃, 85% RH or less (without condensation)
|
| Storage temperature and humidity |
-20 ~ + 60 ℃, 85% RH or less (without condensation) |
| Dimensions and weight |
Body: W68 x H245 x D45mm, about 445g (including the battery) |
| Power supply |
AA batteries × 6 or AC adapter (sold separately) |
| Battery life |
- During the normal measurement: about 145 hours (backlight off, when using alkaline batteries)
- Data logger function operation: about 60 hours (backlight off, when using alkaline batteries)
|
| accessories |
Manual, windshield sponge |
| Proofreading |
Yes |
| option |
- AC adapter: VSM-932EK
- Noise meter calibrator: SC-942
|
| JAN |
4983621180039
|