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The personal noise dosimeter with USB interface and NIST calibration certificate is compact and lightweight designed to test noise exposure and provide surveys for compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards. It performs OSHA and IEC Noise accumulation surveys to determine total sound exposure over 8 hours. It is essential in sound level monitoring and protection from loud noise. This product includes a Traceable Certificate with full Data and Uncertainties.
The personal noise dosimeter with USB interface and NIST calibration certificate is compact and lightweight designed to test noise exposure and provide surveys for compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards. It performs OSHA and IEC Noise accumulation surveys to determine total sound exposure over 8 hours. It is essential in sound level monitoring and protection from loud noise. This product includes a Traceable Certificate with full Data and Uncertainties.
The personal noise dosimeter with USB interface and NIST calibration certificate measures frequency weighted noise exposure and peak (C, Z) sound level.
Features
Applications
| Standards | IEC61252-1993, IEC67672-1-2003, ANSI S1.25-1992, ANSI S1.4-1983, ANSI S1.43-1997 |
| Ranges (Accuracy) | 30 to 90 dB, 50 to 110 dB; C, Z Peak: 70 to 140 dB / C and Z Peak: 90 to 143 dB (Accuracy: ±1.4 dB@94 dB 1 kHz) |
| Frequency Weighting | A, C, Z |
| Response Rate | Fast, Slow, Impulse |
| Bandwidth | 20 Hz to 8 kHz |
| Memory | Dose: 10,000 points/SLM: 999,999 points |
| Criterion Level/Threshold Level | 30 to 140 dB in 0.1 dB steps / 30 to 140 dB in 0.1 dB steps |
| Exchange Rate | 3, 4, 5 or 6 dB |
| Measurement Duration | 5, 10, 15, or 30 minutes; 1, 2, 4, 8, 10, 12, or 24 hours |
| Measurement Modes | %Dose, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE), PeakMAX, LAVG, TWA, LEP, LN% SPL, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE) PeakMAX |
| Dimensions/Weight | 4.2 x 2.6 x 1.3" (107 x 65 x 33 mm) - exclude connector on top/7 oz. (198 g) include batteries and microphone cable |
Click on a category to view a selection of compatible accessories with the Extech SL400-NIST Personal Noise Dosimeter with USB interface and NIST calibration certificate.
| Standards | IEC61252-1993, IEC67672-1-2003, ANSI S1.25-1992, ANSI S1.4-1983, ANSI S1.43-1997 |
| Ranges (Accuracy) | 30 to 90 dB, 50 to 110 dB; C, Z Peak: 70 to 140 dB / C and Z Peak: 90 to 143 dB (Accuracy: ±1.4 dB@94 dB 1 kHz) |
| Frequency Weighting | A, C, Z |
| Response Rate | Fast, Slow, Impulse |
| Bandwidth | 20 Hz to 8 kHz |
| Memory | Dose: 10,000 points/SLM: 999,999 points |
| Criterion Level/Threshold Level | 30 to 140 dB in 0.1 dB steps / 30 to 140 dB in 0.1 dB steps |
| Exchange Rate | 3, 4, 5 or 6 dB |
| Measurement Duration | 5, 10, 15, or 30 minutes; 1, 2, 4, 8, 10, 12, or 24 hours |
| Measurement Modes | %Dose, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE), PeakMAX, LAVG, TWA, LEP, LN% SPL, Lxmax, Lxyp, Lxmin, Lxeq, SEL (LAE) PeakMAX |
| Dimensions/Weight | 4.2 x 2.6 x 1.3" (107 x 65 x 33 mm) - exclude connector on top/7 oz. (198 g) include batteries and microphone cable |
Click on a category to view a selection of compatible accessories with the Extech SL400-NIST Personal Noise Dosimeter with USB interface and NIST calibration certificate.
