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| |  | | Sound Level Instruments |
| SE-322 Windows Software for Model 321 and 322 Sound Level Meters |  | Graphical Software provides: - real-time control via RS-232 of meter
- record, save and export to MS Excel
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| Noise Dosimeter |  FEATURES - Measure total sound exposure over an eight hour period
- Low cost, lightweight, easy to use, personal noise dosimeter
- Perform OSHA and IEC Noise accumulation surveys
- Adjustable Criterion Level, Exchange Rate, and Threshold
- Storage of 5 separate surveys, bi-directional RS-232 with Windows® software, and a real time clock.
- Software permits user to customize setup and retrieve stored events (% dose, 8 hour % dose, Peak & RMS flags, Exposure Time, Peak time and Peak Event) or analyze real time measurements.
- Applications include: Personal accumulated noise exposure measurement, Workplace noise assessment, OSHA and other regulatory agency compliances
| | SPECIFICATIONS | | Applicable standards : | ANSI S1.25-1991, A weighting | | Digital display : | 0 to 1999%DOSE | | Criterion level : | 80, 84, 85, 90dB Selectable | | Threshold level : | Selectable from 70 to 90dB, 1dB step | | Exchange rate : | Selectable 3dB, 4dB, 5dB or 6dB | | High level Detector : | 115dBA | | Peak Flag : | 140dBA | | Measuring range : | 70-140dBA | | Accuracy : | +/- 1.5dB ref. 94dB @1KHz | | Resolution : | 0.1dB | | Frequency weighting : | A | | Time weighting : | FAST , SLOW Selectable | | Microphone : | 1/2 inch electret condenser | | Power supply : | 4 x (AAA) Alkaline Battery | | Battery life : | About 36 hours | | Dimensions : | 106 (L) x 60 (W) x 34 (H)mm | | Weight : | approx. 350g (include batteries) | | 1355 includes : Instruction manual, Software for Windows, RS-232 Cable, 9 pin to 25pin Gender changer, Carrying case, batteries, Calibration Screwdriver, Windscreen. |
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| Model 1356 Sound Level Calibrator |  | FEATURES - Conforms to ANSI S1.40 and IEC942 Class 2
- Portable, easy-to-operate
- Maintain Sound Level Meters and Dosimeters accuracy in the field.
| SPECIFICATIONS - Sound pressure output at 114dB and 94dB at 1KHz
- Accuracy ± 0.5dB @ reference conditions
- Reference conditions: Temp. 20°C, 1013mb, 65%RH
- Output frequency: 1000 Hz ± 4%
- Adaptors supplied to fit 1" and ½" diameter microphones.
- Dimensions: 4.1 x 2.5 x 2.1" (103 x 63 x 54mm)
- Battery Test: calibrator will not operate if voltage is outside acceptable range
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