Casella Digital Logging Integrating Sound Level Meter Type 2 Kit 液位计-产品快照
- 品牌:
- Casella
- 型号:
- Digital Logging Integrating Sound Level Meter Type 2 Kit
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产品介绍
Casella Digital Logging Integrating Sound Level Meter Type 2 Kit 液位计
Digital Logging Integrating Sound Level Meter Type 2 Kit
Casella
Provides precision accuracy measurements at the low cost of traditional analog instruments Simple 2 button operation Wide range from 30 to 130dB A or C frequency weighting Slow, Fast and Impulse time weightings Current, highest and average noise level shown in display Time history trend graphically displayed USB output port to for simple data logging with pc or download of stored data Auto calibration at selected decibel level Scrolling sound level display ¼ inch threaded socket for tripod mounting applications Model CEL-242 (50537-01) Offers simple data logging of noise level readings for download to a computer Model CEL-244 (50537-02) Adds the time averaging functions for Leq and Lavg for OSHA measurements Model CEL-246 (50537-03) Features enhanced averaging version with simple data logging memory Applications Industrial hygiene measurements of noise in the workplace Machinery noise surveys Assessing hearing protectors using the NRR method Transportation noise measurements Building acoustic monitoring The CEL-240 series is a completely new range of sound level meters that combine the power of Digital Signal Processing (DSP) technology and simplicity and low cost of a traditional analog instrument. The meter has a low and high measurement range that covers a full 70dB on each setting and include A and C frequency scales and slow, fast and impulse time responses. A non-decaying maximum hold feature on every display captures and displays the highest sound pressure level of any noise until reset by the user. The optional software package is ideal for datalogging in spreadsheet format file for analyzing measurement data further. What's Included: Kits include one sound level meter, acoustic calibrator, foam windscreen, carrying case, calibration certificate, and three AA batteries. Specifications Product Type Sound Meter Meter class Type 2 Decibel (dB) range (high) 130 Decibel (dB) range (low) 30 Compliance ANSI S1.4 and IEC 61672 type 2; ANSI S1.43 and IEC 61672 type 2 Function Lp, Lmx, Lmn, Leq, Ldod, Lavg, Lpk, LAE Accuracy ±1.5 dB Dimensions 2.8 in x 8.3 in x 1.2 in (71.5 x 212.0 x 31.0 mm) Weighting Slow, fast, and impluse Resolution (dB) 0.1 (numeric); 1 (graphical) Display Digital LCD (128 x 128 dot matrix) including real-time analog bar graph scale Model CEL-246/K1 Qty/ea 1 Output AC/DC, USB Brand Casella CE Compliance Yes Power 3 AA batteries
Light and Sound Sound Level Meters Casella Digital Sound Level Meter Kits
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