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China, Chinese Sound Level Meter (SL 5868P)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Physical Measuring MeterOther Physical Measuring MetersSound Level MeterNoise Meter
Qingdao Tlead International Co., Ltd.
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Product Description Sound Level Meter (SL-5868P)Application:It is used to calibrate the sound level meters. This instrument is compatible with several standards of GB/T 3785, IEC 651 Type 2, ANSIS 1.4 Type 2. It is widely used to test the sound level of environment, mechanic, vehicle, ship and other noise. Fit for industry environment protecting, working, sanitation, teaching search and other departments. Standards IEC 651.2, ANSI 1.4.2 Parameters Measured Lp - Sound Level Leq - Equivalent Continuous A Sound Level Lmax - Maximum Sound Level LN - Percent of All Readings Over Alarm Value Set Measurement Range Lp 30 ~ 130 dB ( A Weighting )35 ~ 130 dB ( C Weighting )40 ~ 130 dB ( F Weighting ) Leq30 ~ 130 dB( 10 Seconds, 1 Min, 5 Min, 10 Min, 15 Min, 30 Min, 1 Hour, 8 Hours, 24 Hours ) LN 0 ~ 100 % Resolution 0.1 dB Accuracy 1 dB Frequency Weighting "A" / "C" / "F"(Flat) Time Weighting Fast (125 ms) / Slow (1 Second) Microphone 1/2 Inch Electret Condenser Type Memory Maximum Value ( 30 Groups) Built in Calibration Signal 94 dB at 1k Hz (sinusoidal) Frequency Range 20 ~ 12,500 Hz Alarm Value Set 30 ~ 130 dB Alarm Output LED Optional Relay Contact (NC) Indicator Low Battery Indicator Power Supply 4 x 1.5v AAA size (UM-4) Battery External DC Power Supply 6 V,DC,100 mA Dimensions 236 × 63 × 26 mm Weight 170 gStandard delivery:1. Main Unit---------------1pc2. Carrying Case...1pc.3. Operation Manual...1pc.Optional Accessories:1. ND9 sound level meter calibrator2. RS-232 and software3. External relay PICTURES
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