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- Digital Sound Level Meter
TES-1353L
Digital Sound Level Meter
Product Features
- Compliance with standards IEC 61672-1 class1
- Volume Volume Dian Dian could expose the maximum and minimum volume and percentage volume of statistics at the same time easy to measure, using
- 60dB dynamic range
- 6 volume file, since the measurement range of 25 to 130dB
- 20 to 200Hz low frequency noise measurements A Dian C-weighted and A-weighted frequency under
- Time-weighted fast (FAST) Dian slow (SLOW) and impact sound (IMPULSE) feature
- 32000 records for information
- RS-232 interface
- Calendar Features
- Applications: Motor Dian Dian car air-conditioning systems of various types of machinery and equipment Dian Dian murmur low frequency noise measurement; high-speed rail transit Dian Dian Dian factory site audio industry Dian Dian lifts
Digital Sound Level Meter introduction
- Compliance with standards IEC 61672-1 class1
- Volume Volume Dian Dian could expose the maximum and minimum volume and percentage volume of statistics at the same time easy to measure, using
- 60dB dynamic range
- 6 volume file, since the measurement range of 25 to 130dB
- 20 to 200Hz low frequency noise measurements A Dian C-weighted and A-weighted frequency under
- Time-weighted fast (FAST) Dian slow (SLOW) and impact sound (IMPULSE) feature
- 32000 records for information
- RS-232 interface
- Calendar Features
- Applications: Motor Dian Dian car air-conditioning systems of various types of machinery and equipment Dian Dian murmur low frequency noise measurement; high-speed rail transit Dian Dian Dian factory site audio industry Dian Dian lifts
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Applicable Standards
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IEC61672-1: 2002 Class 1, IEC60651: 1979 Type 1 IEC60804: 1985 Type 1, ANSI S1.4: 1983 Type 1 |
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Measurement parameters
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SPL, Leq, SEL, MaxL, MinL, Ln (5%, 10%, 50%, 90%, 95%) |
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Accuracy
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1.4dB (in reference sound pressure 94dB 1KHz) |
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Measuring range
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25dB to 130dB |
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Dynamic Range
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60dB |
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Measurement frequency range
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20Hz to 8KHz |
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Frequency weighting
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20 to 200Hz low frequency noise measurement A, C, and A-weighted under |
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Time Weighted
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Fast, Slow and Impulse |
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Microphone
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1/2 inch polarized condenser microphone |
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Measuring gear
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6-speed: 25 ~ 80dB, 30 ~ 90dB, 40 ~ 100dB, 50 ~ 110dB, 60 ~ 120dB, 70 ~ 130dB |
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Digital Display
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LCD, 0.1dB resolution, display once per second |
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Analog display
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Barcode instructions, 1dB resolution, show 8 times per second |
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Warning Display: overload indicator |
Exceed the upper limit of the display stalls Below the lower limit of the display stalls |
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AC and DC analog output
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Alternating (AC): When 1Vrms in full scale, DC (DC): 10mV / dB |
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Current supply
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4 3 1.5V batteries AC converter Dian |
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Battery Life
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About 50 hours |
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Operating temperature and humidity
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-10 to 50 , <90% RH (not condense) |
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Size |
265 (L) × 72 (width) × 21 (H) mm |
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Weight
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About 380 grams (including battery) |
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Accessory
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Holster, test leads, battery, manual, windproof ball Dian RS232 interface cable Dian Dian 9Pin to 25Pin converter 3.5 f headphone plug |
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Optional Accessories |
Tripod microphone extension cable Dian Dian Dian AC converter volume corrector (TES-1356) |
