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Sound Meter

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  Specifications Range Best Accuracy Model UT351 Range 30~80dB ±1.5dB 50~100dB ±1.5dB 60~110dB ±1.5dB 80~130dB ±1.5dB Frequency 31.5Hz~8000Hz √ Frequency Weighting A&C √ Sample Rate FAST: 8 Times/s √ SLOW: 1 Times/s √ Features Analogue Outputs AC: 0.707Vrms full scale;Output… Read More »Sound Meter

Laser Distance Meter

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Specifications Display type LCD Display size 2.0-inches Range 100m Min. display unit 0.001m Measurement units m/ft/in Measurement basis Front/rear Accuracy ±(2mm+5 x 10-5 D) Laser class 2 Laser type 630~670nm, ﹤1mW Features Single measurement √ Continuous measurement √ Max/Min/Area √ Volume… Read More »Laser Distance Meter

Multimeter and Clampmeter

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The laboratory has and utilizes various brands of multimeter and clamp meter to measure the AC and DC voltage, current, and other electrical parameters with accuracy and sensitivity.

Programmable AC Power Source

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Digital Adjustable AC Power Supply specifications: • AC-DC-AC frequency conversion technology, Controlled & tested by 16 bits MCU • Protection for over hot, thundering voltage and current • Total voltage distortion: ≤0.2%; Voltage stability: ≤0.1%/30min • Output voltage range: AC… Read More »Programmable AC Power Source

LED Ageing Test Instrument

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LED Ageing Test Instrument Manufacturer: Zvision Model: ZWL-190 Product Characteristic: The test system can test the age of different sized and shaped LEDs as each LED is a constanct current drived and the same ageing instrument can test variety of… Read More »LED Ageing Test Instrument

CEPE collaborated with Power System Research Lab (PSRL), Chulalongkorn University (CU), Thailand

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Chulalongkorn University (CU), founded in March 1917, is the oldest and among the most prestigious universities in Thailand, located in the heart of Bangkok. Chulalongkorn University has 20 faculties, 23 colleges and research institutes, and 8,138 faculty members. There are… Read More »CEPE collaborated with Power System Research Lab (PSRL), Chulalongkorn University (CU), Thailand