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電子產品供應商和製造商

Electronics

科學、測試和實驗室設備

elec

搜羅全球頂尖科學、測試和實驗室設備公司提供的科學、測試和實驗室設備資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

科學、測試和實驗室設備供應商和製造商

Scientific, Testing & Laboratory Equipments

LISUN ELECTRONICS (SHANGHAI) CO., LTD

What is the definition of goniophotometer?LSG-1890B/LSG-1800A goniophotometer is automatic goniophotometric instrument for luminous intensity distribution measurement with facility for rotating the light source. The LSG-1890B/LSG-1800A uses a constant temperature detector, Japanese motor and German precision angle coder which keep the test results with high accuracy. It is used for industrial laboratory photometric data measurement of all kinds of luminaries such as LED luminaries, HID lamps, fluorescent lamps and so on. Standard:LM-79-19 “Optical and Electrical Measurements of Solid State Lighting Products”EN13032-1 “Light and lighting – Measurement and presentation of photometric data of lamps and luminaires – Part 1: Measurement and file format; German version EN 13032-1:2004+A1:2012”CIE-121 ” The Photometry and Goniophotometry of Luminaires”CIE-70 “ The Measurement of Absolute Luminous Intensity Distribution”IES LM-75 “GoniophotometerTypes and Photometric Coordinates” Measurement:Luminous Intensity Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaires Efficiency, Luminance Distribution(Option), Coefficient Of Utilization, Luminance Limitation Curves Glare, Maximum Ratio of Distance to Height, Equal Illuminance Diagrams, Curves of Luminaires VS Lighting Area, Isocandela Diagrams, Efficient Luminescence Angle, EEI, UGR, etc. Specification:• The goniophotometric instrument can do the B-β test with two pillars and the C-γ test with single pillar &amp; multi-function jigs• Test max luminaires size and weight: LSG-1890B is 2000mm/60kg and LSG-1800A is 1600mm/50kg• The tested luminaries rotates around an angle of (γ)±180°(or 0-360°) and the tested luminaries rotates around itself with an angle of (C)±180°(or 0-360°)• Angle accuracy: LSG-1890B is 0.1°, LSG-1800A is 0.2°• Photometer Detector Accuracy: Constant temperature photo detector Class A (Class L is optional)• Testing Accuracy: 2%(Under Standard lamp); Stray Light: less than 0.1%• English version software can run in Win7, Win8, Win10, Win11• LISUN goniophotometer software can export CIE, IES, LDT and other format files. These kinds of format files can be transferred by other illumination and luminaire design software such as DiaLux LISUN ModelThe Max Size for the Luminaires under Test (Diameter*Depth)Max WeightLSG-1890BΦ 2000*600 (Diameter*Depth)60KgLSG-1800AΦ 1600*600 (Diameter*Depth)50KgThe followingPhoto Detectors are optional to test UV light or LED with high accuracy: LISUN ModelPHOTO-UVA-APHOTO-UVB-APHOTO-UVC-APHOTO-VIS-LWavelength RangeUVA: 320~400nmUVB: 275~320nmUVC: 200~275nmVIS: 380~780nmUV Test Report SampleUVA Photomectric ReportUVB Photometric ReportUVC Photometric ReportN/APhoto Detector AccuracyClass A (Made by LISUN)Class L (Made in Germany)

High Precision Rotation Luminaire Goniophotometer

Tenme Tech Co.,limited

Tenme provides high-precision goniophotometers for total luminous flux, regional luminous flux, spatial luminous intensity distribution curves (photometric curves),luminousintensity data, beam angle, illuminance distribution diagrams, intensity distribution diagrams, utilization factors, luminance limitation curves, glare ratings, effective average illuminance curves, and other parameters of LED modules, LED luminaires, and other light sources and fixtures. 

GO-R5000 Full-Field Speed Goniophotometer

漳州市東方智慧型儀器表有限公司

Widely used in electro-optical source, research teaching, industry inspection as well as agriculture researching and illumination control
Large LCD display 	 Backlight LCD display 	 Data-hold function  Specifications 	 Range:1~50000 Lux in 3 ranges 	 Sampling Rate: About 2 times/sec 	 Sensor: Silicon photodiode &amp; filter 	 Weight: 198g 	 Power Source: 9V (6F22) battery x 1pc  

Digital LUX Meter

寧波百年電器有限公司

This is an electronic energy consumption monitor with&nbsp;a sturdy housing. It is powered by a rechargeable Ni-MH battery.&nbsp;This electronic energy consumption monitor is designed&nbsp;to use&nbsp;in Norway.
 
  20 on-and-off programs per day. 
  24-hour or am/pm display. 
  Summer and winter time display. 
  With random, countdown&nbsp;functions. 
  Minimum setting time: 1 minute. 
  Maximum setting time: 7 days. 
  Countdown time: 99 hours to 1 second. 
  G.W./N.W.: 14/10kg. 
 

Electronic Energy Consumption Monitor

Honeytek Instrument (HK) Co.

Featured is a light meter for checking the level of luminance. The simple design of the operating buttons on the front makes it easy to manage. The ergonomic&nbsp;molded handle allows for easy grabbing. The slim design makes it ideal for portable uses. This light meter is a great tool for construction, inspection, photography and etc. 	 Auto power-off function. 	 With data storage. 	 Sampling speed: 3 times/sec. 	 Working environment: 0C~40C, 0~70% RH. 	 Net weight: 185g.
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Light Meter

Shenzhen Flus Technology Co., Ltd.

This is a mini lux meter with a strong body for long-lasting use. It is finely designed to promise highly-accurate measurement. There are various measuring gadgets available to meet your needs. 	 Auto-revise parameters. 	 Reliable performance.  

Mini Lux Meter

Shenzhen Sanpo Instrument Co., Ltd.

  Digital professional lux meter with high resolution and good accuracy  Designed for simplicity of use in taking rapid light measurements.  Compact and portable design which be be easily carrying around for different usage.  

Digital Luxmeter

Shenzhen Chuangjiexing Electronics Ltd

 This power cost meter allows users to conveniently monitor their cost spent on power. A digital display allows easy and clear reading. Users can install this device at homes or other places conveniently. 
 
  With pull-up level. 
  Reliable performance. 
 

Power Cost Monitor

Freelux B. V.

  This power meter can be connected to computers to show the measurement. The robust housing is powerful and promises the longest serving time. This power meter is energy saving and promises easy installation, maintenance and replacement.    
 
   Functional and intelligent.    
   Available in different designs.      
 

Power Meter

Shenzhen Wanfang Hi-tech Co., Ltd

Pictured is a versatile timer integrated with&nbsp;the energy-meter function. It comes with a large screen with backlight for enhanced readability. This versatile digital timer makes a great&nbsp;addition for households.&nbsp;
 
  7-day/24-hour programmable. 
  Countdown function (countdown time can be set from 1 minute to 99 hours and 59 minutes). 
 

Digital Timer with Energy-Meter Function

Suzhou Jun-Liang Optronic Technology Co.,Ltd.

This mini lux meter enables you to carry out precise illumination measurement both indoors and outdoors. The device combines reliable measuring technology and a compact design. The large, crystal-clear display shows easy-to-read measuring data.

 
  Long lifespan. 
  Easy to operate. 
 

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