LPCE-1 Spectrophotometer & Integrating Sphere System for Test Fluorescent Lamp Introduction: LPCE-1 Integrating Sphere Spectrophotometer Test System is suitable for photometric and colorimetric measurement of luminaries such as Energy-saving lamps, Fluorescent lamps, HID lamps (high voltage sodium lamps and high voltage mercury lamps), CCFL and LED. The measured data meets the requirements of CIE and IES LM-79 for the measurement of photometry and colorimetry. System Configuration: Quick-Scan Spectrophotometer Colorimeter(LMS-5000), Optical Fiber (CFO-1.2M), Digital Power Meter (UI2008R, option is UI2010), DC Power Supply (WP3005, option is WP502), AC Power Source(LSP-500VA, option is LSP-1KVA or LSP-3KVA), Integrating Sphere (IS-1.5M, option is 1.0m or 2.0m size), Standard Lamp Source (SLS-50W), 19 Inch Case LPCE-1 Spectrophotometer & Integrating Sphere UV Test Equipment measures photometry, colorimetry and electricity: • Color parameters: chromaticity coordinate, CCT (correlated color temperature), CRI (color rending index), color difference, peak wavelength; • Photometry parameters: luminous flux, luminous power, luminous flux efficiency; • Electrical parameters: voltage, current, power, power factor http://www.lisungroup.com/ wooden case
LSG-1800B Lamp LED on-line Goniophotometer for LED Light Measurement Introduction: LSG-1800B Goniophotometer is high precision automatic goniophotometric instrument for luminous intensity distribution measurements with facility for turning the light source. The LSG-1800B is an update version for LSG-1800, the LSG-1800B use a constant temperature detector, Japanese Motor and Germany precision angle coder which keeps high test accuracy. It is for industrial laboratory measurements the photometric data of luminaires. Be utilized to measure photometric parameters of luminaires for LED road lighting fixture, room lighting fixture and projecting lighting fixture, such as spatial intensity distribution curve, spatial iso-intensity curve, intensity distribution curve on each section (represent by right-angled coordinates or polar coordinates, luminance limitation curve, luminaire efficiency, glare grade, effective beam angle, upward luminous flux ratio, downward luminous flux ratio, total luminous flux, effective luminous flux, utilization factor and electric parameters voltage, current, wattage, power factor and etc. The measured data meets IES standard format and can be applied for lighting design by lighting design software. The measurement system fully satisfies the requirement of lighting design work. http://www.lisungroup.com/ wooden case
IEC60529 IP Dust Test Chamber - SC-015 Dustproof Test Instrument Introduction: The Dust Test Chamber SC-015 is according to IEC60529, GB2423.37-89 (Test L: dust test methods), GB 4208-93 protective casing grade (IP code), GB/T 4942.2-93(protective casing grade of low-voltage apparatus), GB 7000.1-1996, GB 7001-1986(protective casing grade of lamps), DIN40050 and IP5K0. The SC-015 is applied in LED or other luminaries for IP5X and IP6X test Model Number Working Room Size (mm) Remark SC-800 800x800x800 Single Door Structure SC-010 1000x1000x1000 SC-015 1000x1500x1000 Cabinet can be put in a Horizontal direct, or Vertical direct. SC-020 1000x2000x1000 wooden
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Distributed Electronic Voting System Available over all desktop or mobile devices Simple, Secret, Anonymous, Inviolable, Safe, Auditable Sellable as a Service
Product specification: 1. Usage: high advanced power supplier, power socket; road lamp; led power device, led driver, led lamp, led lighting; power meters, energy meters, general purpose, 2. Working condition: ¨¹100v.Dc -55 c ~ +105 c; 160 ~ 500v.Dc -40 c ~ +105 c; 3. Low esr performance; 4. Excellent low lc performance (leakage current performace); 5. Low df performance (dissipation factor performance); 6. Super long life span (working life reaches 8, 000 hours to 12, 000 hours, at 105 c); 7. Voltage range: 10v ~ 500v.Dc; 8. Capacitance range:0.47uf ~ 4, 700uf (condition: ripple current 105 c, 100hz); 9. Capacitance tolerance: ¨¤20%; 10. Size (diameter x height) (mm): 5x9, 5x11, 6.3x9, 6.3x11, 8x9, 8x11.5, 8x16, 8x20, 10x9, 10x12.5, 10x14, 10x20, 12.5x14, 12.5x16, 12.5x20, 12.5x20, 12.5x30, 12.5x40, 16x25, 16x31.5, 16x35.5, 16x40, 18x31.5, 18x35.5, 18x40; 11. Standard/certificate: rohs compliant; Biz-preview: 1. Moq: 100 pcs; 2. Payment term: t/t or 100% l/c in sight; 3. Shipping term: fob shanghai, china; 4. Shipment: by air or by sea; 5. Delivery date: 5 ~ 7 working days in general Carton
Radio products, such as dab radio, pll/fm/am radio, kitchen radio, cd boombox, cassette radio player ..
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