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Features: - Includes five 407355 Noise Dosimeters with microphones, serial cable and PC Software
- Includes 407766 94/114dB Sound Calibrator
- Complete with hard plastic carrying case
- Has storage of 5 separate surveys, Bi-directional RS-232 with Windows compatible software and a real time clock.
- Perform OSHA and IEC Noise accumulation surveys
- Adjustable Criterion Level, Exchange Rate, and Threshold
- Applications include Personal accumulated noise exposure measurement, Workplace noise assessment, OSHA and other regulatory agency compliances
- Optional 94/114dB calibrator to perform “before” and “after” calibration checks per ANSI standards
- Dosimeters include belt clip and clip-on microphone, 4 x AAA batteries, mini screwdriver.
Specifications General Specifications | Applicable Standards | ANSI S1.25-1991 A-weighting; ISO-1999, BS 6402-1983 | Microphone | 1/2-inch electret condenser microphone w/ 31” cable | Display Multifunction | 4-digit LCD Display | DOSE Range | .01 to 9999% DOSE | Criterion Level | Selectable 80, 84, 85, 90dB | Threshold Level | Selectable 70 to 90dB (1dB Steps ) | Exchange Rate Selectable | 3, 4, 5, 6dB | High Level Detector | 115dBA | Peak Flag | 140dBA | Sound level range | 70 to 140 dBA | Accuracy | ±1.5dB | Frequency Weighting | ‘A’ type | Frequency Response | 20Hz to 10KHz | Response time Selectable | (F) FAST / (S) SLOW | Operating Temp/Humidity | 32 to 122°F (0 to 50°C), 10-90%RH | Storage Temp/Humidity | 14 to 140°F (-10 to 60°C), 10-75%RH | Power supply | 4 size ‘AAA’ alkaline batteries; 32 hour battery life | Dimensions | 4.2 × 2.4 × 1.3” (106 × 60 × 34mm) | Weight | 11.2 oz. (350g) | Accessories | Carrying case, screwdriver, batteries, Windows software, RS-232 cable, 9 pin to 25 pin gender adapter |
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