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Light

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

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


Showing recent results 1546 - 1560 of 1987 products found.

  • SiC UV spectrometer

    SolGel Technologies GmbH

    World first: SiC-based UV spectrometerDue to the high visible blindness of the SiC material, precise UV spectrometry is now possible in the presence of strong visible radiation (no VIS scattered light effects).The high radiation hardness of SiC and its low dark current create an increased dynamic range compared to Si spectrometers.The first model in the new series is the UV line SiC128 (128 pixels, 220nm - 360nm). Variants with lower bandwidth and higher resolution are available.Other models with a smaller size and higher resolution are in co-development with our R & D partner, the Berlin-based Ferdinand Braun Institute.

  • Refractometers

    PCE Instruments

    Here you will find a variety of refractometers for the measurement of dry substances and different mixtures. We have different refractometers for ranges of 0-10, 0-18 up to 45-82% brix or degrees Oechsle (°Oe) to evaluate wines and liHere you will find additional information on all our refractometersquors, as well as refractometers for the food industry. We also have refractometers that can measure the quantity of coolants, anti-freeze, thickeners, etc. Refractometers are easy to use and have highly accurate optical devices which are based on the principles of light refraction by a prism through a small sample of substance to get a reading, ideal for all types of professionals.

  • Relay Buddy

    190 - Electronic Specialties Inc.

    Relay Buddy is a quick go / no-go tester for the most common automotive relays. It provides you with an indication of the general health and functioning of the relay switch contacts and coil. Relay Buddy will check the control side of the relay by applying a signal to the relay coil while it checks for proper functioning of the relay contacts. Relay Buddy operates the relay several times during each test session as it watches for consistency in every cycle. Relay Buddy will fail the relay and light the RED LED if any one of the cycles proves unsuccessful during the test session.

  • Relay Buddy PRO Test Kit

    191 - Electronic Specialties Inc.

    Relay Buddy is a quick go / no-go tester for the most common automotive relays. With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays. Relay Buddy provides you with an indication of the general health and functioning of the relay switch contacts and coil. It will check the control side of the relay by applying a signal to the relay coil while it checks for proper functioning of the relay contacts. Relay Buddy operates the relay several times during each test session as it watches for consistency in every cycle. Relay Buddy will fail the relay and light the RED LED if any one of the cycles proves unsuccessful during the test session.

  • Relaying Current Transformer Analyser

    Eltel Industries

    *Measures Ratio, Excitation Characteristics, Polarity, Winding Resistance, Remanance, and Insulation Resistance of secondary winding. * Determines Composite Error. * Used to test un-mounted CTs or CTs that are mounted but isolated inside the power system equipment. * Conducts a whole series of tests automatically, thus speeding up the time to commission CTs and relaying systems. * Battery powered test set - light weight & fully portable. * Provides a graphical presentation of the CT excitation characteristics. * Determines the IEC 10/50 knee point and the point of maximum permeability, ANSI 45 degree Slope Point. * Detects shorted turns or insulation problems within the test CT, thus avoiding commissioning of faulty equipment.

  • Automatic Trans. & Engine Oil Pressure Tester with 2 Gages

    34550 - S & G Tool Aid Corp

    Check oil pressure in automotive transmissions and engines.Adapters provide coverage of most domestic and imported cars and light trucks.Includes two gages: Large Gage calibrated from 1-600 PSI (0-4,000 kPa & 0-7.0 BAR) and Small Gage for lower pressure requirement 0-50 PSI (0-3.5 BAR)Large gage can be used for all applications and has hang-up hook. Small gage is for more accurate reading of engine oil pressure where maximum oil pressure does not exceed 50 PSI (3.5 BAR).Includes 6 feet of oil proof hose and 10 assorted fittings.

  • Automatic Transmission & Engine Oil Pressure Tester with 2 Gages

    34580 - S & G Tool Aid Corp

    Check oil pressure in automotive transmissions and engines. Adapters provide coverage of most domestic and imported cars and light trucks. Includes two gages: Large Gage calibrated from 1-600 PSI (0-4,000 kPa & 0-7.0 BAR) and Small Gage for lower pressure requirement 0-50 PSI (0-3.5 BAR) Large gage can be used for all applications and has hang-up hook. Small gage is for more accurate reading of engine oil pressure where maximum oil pressure does not exceed 50 PSI (3.5 BAR). Includes 6 feet of oil proof hose and 10 assorted fittings. Supplied with instructions in a molded plastic case.

  • Cable Testers

    Meilhaus Electronic GmbH

    Passage test:Detects open wires, short circuits and faulty wiring. Pass / fail test using a given pattern cable. Finding intermittent connections.Save cable data for documentation purposes. Print wiring diagrams. Printing labels. Log and print error logs.Graphical representation of the wiring of cables, graphical comparison of two cables. Easy, intuitive, graphical tracking of individual wires of a cable.Quickly install quick-mount boards for a variety of connector types such as BNC, RJ45, Sub-D, flat-ribbon connectors, and many more.Easy connection to the PC via USB .Light Director System:LED-led assembly of connectors. Optional also with voice output. High degree of safety due to fault checking during assembly.

  • Bluetooth Data logger

    TZ-BT05B - Tzone Digital Technolgy Co., Ltd

    TZ-BT05B is a low power consumption Bluetooth data logger, using the latest Bluetooth 4.0 technology, Nordic NRF51822 chip development and design, It can collect temperature of the surrounding environment and recording and preservation of historical data, can store up to 12000 pieces temperature data, Bluetooth 4.0 can be downloaded over the phone APP configuration tools,to achieve full stage real-time temperature recording. It has the small size, light weight, easy to carry, high accuracy and other characteristics, widely used in various other areas of refrigerated storage and transport, archives, experiment (test) rooms, museums and other temperature testing.

  • Battery CCA Tester

    Hangzhou Xun Anda Electrical Co., Ltd.

    1. Test application: 12V/6V batteries test and 12V Starting /Charging system test.2. Test battery type: regular liquid, AGM battery, GEL battery.3. CCA test range: 40~2000CCA (SAE).4. Voltage test range: 1.5-24V.5. Display SOH (state of health), SOC(state of charge).6. Test for multiple battery standards: SAE, DIN, EN, IEC, CA.7. Graphic LCD display with back light, LCD brightness adjustable.8. Multigle language operation: English, Chinese, Germany, French, Spanish.

  • Portable Flaw Detector

    EPOCH 6LT - Olympus Corp.

    Portable and easy to use, the EPOCH 6LT flaw detector is an ergonomic, rugged instrument that delivers user comfort and more uptime. Weighs just 1.95 pounds (890 g) with a grip-oriented weight distribution for one-handed operation with minimal wrist fatigue. Rotary knob and simple button design make it easy to use, even when wearing gloves. Engineered to IP65/67 and drop tested. Clear, bright screen for readable A-scans in any light. The EPOCH 6LT flaw detector’s workflow is simple and straightforward. Despite the instrument’s small size, it has the features and functions to meet the requirements of nearly any conventional ultrasonic inspection application.

  • Photometer

    Optronik Line DSP 200 - Instrument Systems Optische Messtechnik GmbH

    DSP 200 offers outstanding sensitivity and stability for precise measurements even at very low illumination levels. The instrument meets, of course, all requirements of the newest standards, like EN 13032-1 and DIN 5032-7 (2017). A low-noise photo diode with V(lambda)-filtering and optimized electronics provides for a broad dynamic range from 0.1 mlx to 200 klx. At the same time the very high local resolution allows an accurate determination even of high gradients when measuring headlamps. Therefore, the DSP 200 is suitable for all automotive and traffic applications, as well as for flashlights and for measurements of all pulse width modulated light sources.

  • Piranha HS

    Teledyne DALSA

    The Piranha HS cameras provide an alternative to traditional line scan imaging. They enable you to meet the line rates and responsivity necessary for your high performance applications and allow you to reduce the number of cameras in your system. When you use fewer cameras, you use fewer framegrabbers, lenses, computers and cables. The Piranha HS family delivers the lowest price/pixel TDI system solution ever offered by Teledyne DALSA. Lighting costs can also be reduced. With TDI imaging, you can use LED lights, helping you to optimize system up-time and productivity.

  • Polarimeters

    PCE Instruments

    The polarimeters of PCE are measurement devices in the field of photoelasticity to determine the mechanical stress in transparent solid bodies. The polarimetry is a method to determine the purity and concentration of optical active substances, e.g. glucose, fructose, saccharine etc. in the sugar industry, creamery industry, wine industry, beverage industry, fruit industry, as well as for the analysis of additives in food, in medicine for the analysis of the glucose and albumin concentration in urine, in the cosmetics industry to determine the percentage of chiral essential oils and fragrances. In order to determine the rotating direction of chiral substances via a polarimeter, the change in the angle of linear polarized light as it passes through the sample of a chemical substance, leads to its determination.

  • New Battery Analyzer

    Hangzhou Xun Anda Electrical Co., Ltd.

    1. Test application: 12V/6V batteries test and 12V Starting /Charging system test.2. Test battery type: regular liquid, AGM battery, GEL battery,VRLA battery3. CCA test range: 40~2000CCA (SAE).4. Voltage test range: 1.5-15V.5. Display SOH (state of health), SOC(state of charge).6. Test for multiple battery standards: SAE, DIN, EN, IEC, CA.7. Graphic LCD display with back light, LCD brightness adjustable.8. Multigle language operation: English, Chinese, Germany, French, Spanish. 9.internal resistance