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Light

Visible spectrum of electromagnetic radiation from 400nm to 700nm.

See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Streetlight, Luminescence


Showing results: 1681 - 1695 of 2177 items found.

  • Industry-Standard, Automated Precision Inspection Systems

    Circuit AOI 4.0 - Machvision

    Circuit AOI 4.0 is a set of industry-standard, automated precision inspection systems that combine precision, robust construction and line-of-sight technology for assembly and production under stringent regulatory standards and is ideal for PCB / HDI line inspection.It uses innovative alignment detection logic to detect defects such as short / open circuit, protrusion / depression, scratch, pinhole, residual copper, line width / line distance violation, missing objects, unwanted objects, and so on. The system can be used with off-line set-up station and off-line re-check station to enhance the detection capacity.Circuit AOI 4.0 uses multi-angle LED light source, compared to the traditional single angle light source design, can obtain the best image contrast, widely used in different plate inspection.

  • High Accuracy Spectrophotocolorimeter

    LMS-3000 - Lisun Electronics Inc.

    • Measure and display the relative spectral power distribution (UV-VIS-NIR) P(λ), chromaticity coordinate, correlated color temperature, rending index, color difference, peak wavelength, luminous flux, luminous flux efficiency and photometry parameters of light source and light material under the control of general PC. • Automatically adjust high-voltage, it not only shortens the measurement time, but also reduces the wear and tear of the instrument • Simultaneously measure the temperature in both environment and integrating sphere to make the data more visually and reliably • Figure of chroma and color difference in test report can be exchanged freely • Color display and print. The relative spectral power distribution (UV-VIS-NIR) P(λ), reports both in English. RS-232-C interface, compatible with all kinds of computer • LSP-500 AC Power source PC RS-232-C interface. compatible with all kinds of computer • Range of wavelength: 380nm~780nm(Special:200nm~780nm) • Accuracy of wavelength: ±0.2nm • Repeatability of wavelength: ±0.1nm • Accuracy of chromaticity coordinate: ±0.0003(under standard illuminate A) • Spectrum sample interval: 5nm(Special order:1nm) • Luminosity linearity: 0.3% • Accuracy of luminosity: 1 class • Correlated color temperature measure range: 1500K~25000K • Accuracy of CCT: ±0.3%(under standard illuminate A) • Accuracy of rending index: ±(0.3%rd±0.3) • Environment temperature measure range: -10℃~80℃ • Temperature measure range(In sphere): -10℃~100℃

  • Metal Detector

    Dor Yang precision instrument (Shanghai) Co.,Ltd

    1.Fully Automatic and All Metal Detectors - Your detector detects all kinds of metal objects. Unless you have set for some objects that you don’t want to detect.2.LCD – The LCD with light, it improve to identify the metal in night or caliginous outside. 3.Target Identity - The detected objects are shown on the LCD display. You can decide immediately if the objects worth to be recovered.4.Unwanted Target Elimination - You can set the detector not to respond to some objects.5.Unique Tone for Target - You don’t have to keep watching the LCD display, when an object is being detected, an unique tone corresponding to a target will generate. You may even searching when there is little or no light.6.No Clumsy Slack Cable - hidden search coil cable (connecting between control unit and search coil) avoid entangling and for ease of stem length adjustment.7.Headphone Jack - provided for headphone connection. Both stereo or mono headphone can be used.8.Volume Control - for adjusting the output volume to the loud speaker or headphone.9.Batteries Condition Indicator - shows the conditions of the batteries in the battery compartment.10.Waterproof Search Coil - lets you use the detector in the shallow water.11.Adjustable Stem - lets you adjust the detector’s length for comfortable use. The micro-plug that connects the search coil and the controller unit is made of metal which makes the plug more reliable.

  • Auto-Ranging Digital Clamp Meter

    DCM400 - Draper Tools Ltd

    Expert Quality, auto and manual ranging clamp meter capable of voltage, current, resistance, diode and continuity testing. Maximum jaw - opening diameter of 36mm, backlit LCD screen, auto power off and a useful inspection light. Supplied with test leads, case and 3 x AAA batteries

  • Optical multimeter

    BD-POW-2A09 - Shanghai Baudcom Communication Device Co.,Ltd.

    BD-POW-2A09 is the companyhighly cost-effective optical multimeter. It’s the integration of power meterand light source. BD-POW-2A09 has the function of recording, storing anduploading the data tested by the instrument. They are widely used in thefiber-optic line project construction, testing and maintenance, such as digitaldata network, telecommunication network and cable television.

  • Handheld Optical Power Meter

    JW3205 - Shanghai Joinwit optoelectronic Tech,co.,Ltd

    JW3205 mini handheld optical power meter is the most lightweight and compact in size testing instrument. It features ease-of-use and economy advantages and can be used for absolute power measurement in optical fibers. JW3205 in combination with the JW3110 mini handheld light source become the most portable and advantageous testing pair.

  • Optical Power Meter

    HOPM-3205 - Hangzhou Huatai Optic Tech. Co., Ltd.

    HOPM-3205 mini handheld optical power meter is the most lightweight and compact in size testing instrument. It features ease-of-use and economy advantages and can be used for absolute power measurement in optical fibers. HOPM-3205 in combination with the HOPM-3110 mini handheld light source become the most portable and advantageous testing pair.

  • Mini Handheld Optical Power Meter

    TW3205 - Techwin(China) Industry Co., Ltd

    TW3205 mini handheld optical power meter is the most lightweight and compact in size testing instrument. It features ease-of-use and economy advantages and can be used for absolute power measurement in optical fibers. TW3205 in combination with the TW3110 mini handheld light source become the most portable and advantageous testing pair.

  • Pump Laser Diode Driver

    S-110 - Notice

    •LD Driver, EDFA, ASE Broadband Source, 1X4 Optical Switch•Variable Optical Attenuator, Wavelength Meter•SOA Driver, SLED Driver, Pump LD Driver•Pattern Generator & BERT, SFP Transceiver Driver•4Channel Optical Return Loss Meter (Light Source & Power Meter)

  • Economical Solution for Test Requiring Fewer Instrumentation Modules.

    OPTOWARE-S200 (FOTS-Bench Top Series) - Notice

    •LD Driver, EDFA, ASE Broadband Source, 1X4 Optical Switch•Variable Optical Attenuator, Wavelength Meter•SOA Driver, SLED Driver, Pump LD Driver•Pattern Generator & BERT, SFP Transceiver Driver•4Channel Optical Return Loss Meter (Light Source & Power Meter)

  • FOTS-ORL

    S-120 - Notice

    •LD Driver, EDFA, ASE Broadband Source, 1X4 Optical Switch•Variable Optical Attenuator, Wavelength Meter•SOA Driver, SLED Driver, Pump LD Driver•Pattern Generator & BERT, SFP Transceiver Driver•4Channel Optical Return Loss Meter (Light Source & Power Meter)

  • *LED Measurement – UV, VIS, NIR

    mks Ophir

    UV, VIS, and IR LEDs are replacing traditional light sources and are enabling new applications. Ophir offers a number of choices in LED power measurement - use the LED sensor finder to find the right sensor. For cases where a complete image of the beam distribution is necessary, use a beam profiling camera.

  • Handheld LPR Corrosion Data Logger

    MS1500L - Metal Samples Company

    The MS1500L is a hand-held, battery-powered, intrinsically safe corrosion meter capable of measuring and storing data from all types of 2- or 3-electrode linear polarization resistance (LPR) corrosion probes. The instrument is light weight, microprocessor-based, and features a simple, menu-driven interface using a 12-key keypad and a 4-line LCD display.

  • Goniophotometer Test System For Led Lamp

    1680A 1680B - Shenzhen Chuangxin Instruments Co., Ltd.

    Design according to IEC61341,the test method of central luminous intensity and beam angle for reflecting light, this instrument can be used to test the cross section luminous intensity distribution curve, central luminous intensity and effective beam angle of LED assembled luminaries and LED lens system with diameter less than 180mm.

  • Goniophotometer Test System For Led Lamp

    LCG-1680B - Shenzhen Chuangxin Instruments Co., Ltd.

    Design according to IEC61341the test method of central luminous intensity and beam angle for reflecting light, this instrument can be used to test the cross section luminous intensity distribution curve, central luminous intensity and effective beam angle of LED assembled luminaries and LED lens system with diameter less than 180mm.

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