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Measure personal noise levels with the Logging Dosemeter System. Kits consist of either 1 or 5 logging dosemeters with calibrator and case. Ideal for checking worker's exposure to noise, downloading data to a PC and storing the results for future evaluation.
| Measurement Parameters | Dose, Lepd |
|---|---|
| Application | Noise at Work |
| Noise Features | Data Logging |
| Brand | Castle Group |
| Available Outside the UK? | Yes |
The leading logging industrial dosimetry package for Health and Safety officers, occupational hygienists and managers.
This system comprises either one or five industrial noise dosemeters for measuring Dose %, Projected Dose, Daily Exposure (Lepd) and True Peak in a single package. Ideal for large numbers of staff, making it easier and more cost-effective to initiate a wide ranging dosimetry programme. The GA257L logging dosemeter offers a full day's exposure data which can be downloaded to the dBdataPro noise software for further evaluation and storage.
NK004 Multiple Logging Dosemeter System
NK004B Single Logging Dosemeter System
| Standards | IEC61252-1993 (Personal Sound Exposure Meters) |
| Linear Operating Range | 70dB |
| Detector Characteristics | RMS and Peak |
| Exchange Rate | 3dB 4dB 5 dB |
| Criterion Level | 75dB 80dB 85dB 90dB |
| Threshold Level | -5dB -10dB OFF |
| Peak | 3dB above top of selected range |
| Display | Custom alphanumeric LCD, digit size 7mm x 5mm |
| Memory | 2100 Data Intervals Maximum |
| Calibration | 91.0 to 120.0dB @ 1KHz |
| Batteries | 1 x PP3 (9V) Approximately 12 hours continuous use |
| Operating Temperature | -10 to + 50ºC |
| Humidity Effect | < 0.5dB from 25% to 90% RH |
| Vibration | No Effect on Instrument |
| Processing | A to D Converter: 12-bit, 325kHz sampling. 8MHz, micro-controller |
| Dimensions | 60mm (width) x 35mm (depth excluding pocket clip) x 135mm (height) |
| Microphone Cable Length | 800mm (including rubber sleeve and microphone) |
| Weight | 220g (including battery) |
NK004 Multiple Logging Dosemeter System
NK004B Single Logging Dosemeter System
