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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 1786 - 1800 of 1967 products found.

  • Radar Level Gauge

    HRRD730 Series - HighReach Measuring & Controlling System Co.,Ltd

    At The Radar Level gauge Antenna emits and Narrows at The Microwave Pulse. This Pulse propagates in Space AT at The Speed of Light. The When IT Encounters at The Surface of at The the Measured Medium, Part of the ITS Energy IS the REFLECTED the Back and Received by at The Same, Antenna. At The Time interval The Between the transmitted pulse and the received pulse is proportional to the distance from the antenna to the surface of the measured medium.Because the electromagnetic wave propagation speed is extremely high, the time interval between the transmitted pulse and the received pulse is very small (on the order of nanoseconds). It is difficult to confirm. The 90X series 26G radar level gauge uses a special demodulation technology To accurately identify the transmitted pulse and the time interval of the pulse is received to further calculate the distance of the antenna from the surface of the measured medium.

  • New Car Battery 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: 1.5-15V.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. Intergrated thermal printer to print test reports.10. Thermal printer paper roll is 58mm width and 7.5m long.

  • New GEL Battery CCA Tester

    Hangzhou Xun Anda Electrical Co., Ltd.

    1. Test application: 12V/6V batteries test and 12V /24V Starting /Charging system test.2. Test battery type: regular liquid, AGM battery, GEL battery.VRLA battery 3. CCA test range: 40~2000CCA (SAE).4. Voltage test range: 1.5-30V.5. Display SOH (state of health), SOC(state of charge).6. Test for multiple battery standards: SAE, DIN, EN, IEC, CA.JIS7. Graphic LCD display with back light, LCD brightness adjustable.8. Multigle language operation: English, Chinese, Germany, French, Spanish.9. Intergrated thermal printer to print test reports.10. Thermal printer paper roll is 58mm width and 7.5m long. 11.test internal resistance

  • New Lead Acid Battery CCA Tester With Printer

    Hangzhou Xun Anda Electrical Co., Ltd.

    1. Test application: 12V/6V batteries test and 12V/24v 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: 1.5-30V.5. Display SOH (state of health), SOC(state of charge).6. Test for multiple battery standards: SAE, DIN, EN, IEC, CA.JIS7. Graphic LCD display with back light, LCD brightness adjustable.8. Multigle language operation: English, Chinese, Germany, French, Spanish.9. Intergrated thermal printer to print test reports.10. Thermal printer paper roll is 58mm width and 7.5m long.

  • New VRLA Battery 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: 1.5-15V.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. Intergrated thermal printer to print test reports.10. Thermal printer paper roll is 58mm width and 7.5m long.

  • Non-Contact Voltage Tester

    NCVT-3 - Klein Tools, Inc.

    Provides non-contact detection of AC voltage.Detects 12 – 1000V AC with simultaneous visual and audible voltage indicators.Bright flashlight illuminates work area and may be used independent of voltage detection function.Visual LED bar graph indicates the presence of voltage – the higher the voltage sensed, or the closer to the voltage source, the more LEDs light up.Bar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewing.Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source.“Auto Power-Off” conserves and extends battery life.Screw-thread battery cap with O-ring ensures protection against dust and water ingress.Lightweight, compact tool with pocket clip provides convenient storage and quick access.IP67: Dustproof and waterproof.6.6 feet / 2 meter drop protection.CAT IV safety rating for 1000V.Conforms to CE requirements.

  • PLC Controller

    Ajinkya Electronic Systems

    We are also engaged in manufacturing PLC Controllers. Our plc controllers has dedicated Logic, They are used for industrial process control systems, they are also called as Programmable Logic Controller, PLC or Programmable Controller is a digital computers used for automation of electromachanical processes, such as control of machinery on factory amusement rides, or light fixtures. PLCs are used in many industries and machines. Unlike general-purpose computers, the PLC is designed for multiple inputs and output arrangements, extended temperature ranges, immunity to electrical noise, and resistance to vibration and impact. Programs to control machine operation are typically stored in battery-backed-up or non volatile memory. A PLC is an example of a hard real time system since output results must be produced in response to input conditions within a limited time, otherwise unintended operation will result.

  • PoE+ Compact PowerSync Analyzer

    PSA-3402 - Sifos Technologies, Inc.

    • Industry Leading IEEE 802.3at PoE PSE Conformance Tests• Hardware / Firmware Ready for IEEE 802.3bt PSE Testing• Continuous 2-Pair PSE Loading > 47 Watts Per Test Port (2 Test Ports)• Continuous 4-Pair PSE Loading to > 99 Watts (Either Test Port)• Replaces All General Purpose Test Equipment & Fixtures• One-Button 2-Pair and 4-Pair PSE Waveform Analysis• Small, Light Weight, Transportable with Built-In Power Supply• Flexible Powered Device LLDP Emulation and LLDP Analysis• Flexible and Accurate Measurements of Voltage, Current, Noise• Noise Immune Triggering, Transients, and Time Interval Measurements• Supports PSE Packet Transmission Testing with PoE Loads• Smart Fan Control – Runs Cool and Quiet• High Level Script Automation and Graphical User Interface

  • Network Cable Tester

    PR-40/40R VERIFIER - Pansco, Ltd

    The Verifier is a full-featured fault tester and tone generator for network, telephone, and coaxial cables. All results are displayed on the main unit, and 3 separate identifiable terminators allow one person to view test results for 3 cables at a time. Autoscan Mode automatically scans each twist pair and identifies any shorts, crossed pairs, miswirings, or reversed wirings that are found, Debug Mode displays the same faults one twist pair at a time. Tone Mode allows you to send a tone on all pins simultaneously, or on an individual pin to locate a wire break. Network Test feature identifies network speed and activity, and identifies a network line’s port number by blinking its port light at the network hub. The Verifier is a complete tool for network installation and troubleshooting.

  • Network, Port ID and Cable Tester

    PH-400 One for All - Pansco, Ltd

    The One For All is an all-in-one network tester, tone generator, cable tester, and port ID finder. It comes with a remote unit, allowing pin-by-pin tests of installed cables in addition to patch cables. The office ID feature allows the user to check the ID number of up to 100 networks or patch panel outlets without labeling the cables manually, and the tone generator traces cable using a tone detectable by any market tone probe. The network tester blinks the network hub or NIC port light for the cable being tested, allowing easy cable and outlet identification; and it identifies network speed (10 Mbps vs. 10/100 Mbps vs. 10/100/1000 Mbps) and activity. Line tester included for detect live circuits and preventing damage to the tester.

  • Photolytic True NO2/NO/NOx Analyzer

    Model T200P - Teledyne Advanced Pollution Instrumentation

    The Model T200P provides measurements of NO and NO2 using our Model T200 NOx analyzer combined with a patented high efficiency photolytic converter. Even low temperature molybdenum converters transform other nitrogen-containing compounds such as HNO3, PAN, etc. to a considerable extent. Simultaneous measurements of NO2 performed with molybdenum and photolytic converters have shown significantly different results in the presence of such compounds.In the photolytic process the sample gas passes through a cell where it is exposed to light at a specific wavelength from an LED array. This causes the NO2 to be selectively converted to NO with negligible interference from other gases. Advances in the photolytic converter technology now yields NO2 conversion efficiency that is similar to molybdenum under typical ambient NO2 concentrations, but without the same interferences.

  • OnLine UPS (Extra Hi-Range)Systems

    Aplab Limited

    80-150KVA in 4 ratings. Sophisticated high specification on line configuration with optional static switch. State of the Art IGBT based pulse width modulation (PWM) technology to reduce harmonic distortion and increase both crest factor tolerance and dynamic stability. Higher efficiency of operation means Aplab UPS has significantly lower running costs than leading competitors. Continuously delivers full rated power at ambient as high as 45ºC. Parallel operation of UPS. Comprehensive indication of normal and fault conditions. Simple operating controls. Compatible with sealed maintenance free battery as well as tubular lead acid batteries. Compact cabinet & ultra light weight. Easy installation with wheels for maneuverability and front terminal box. Optional remote status panel.

  • OnLine UPS (Hi-Range) Systems

    Aplab Limited

    Sophisticated high specification on line configuration with optional static switch. State of the Art IGBT based pulse width modulation (PWM) technology to reduce harmonic distortion and increase both crest factor tolerance and dynamic stability. Higher efficiency of operation means UPS has significantly lower running costs than leading competitors. Continuously delivers full rated power at ambient as high as 45°. Parallel operation of UPS. Comprehensive indication of normal and fault conditions. Simple operating controls. Compatible with sealed maintenance free battery as well as tubular lead acid batteries. Compact cabinet & ultra light weight. Easy installation with wheels for maneuverability and front terminal box. Optional remote status panel.

  • OTDRs and Fault Locator

    AFL

    AFL optical time domain reflectometers (OTDRs) and fault locators are used to certify new fiber installations and locate faults in deployed fiber optic networks. OTDRs and fault locators are available for both multimode and single-mode networks, including FTTx PONs. OTDRs scan fiber optic networks from one end of the fiber, displaying a trace and reporting detected events such as splices, connectors, micro- or macro-bends and fiber end. Fiber length is reported along with location, loss and reflectance of detected events. Several OTDRs are available with an integrated visual fault locator (VFL), optical light source (OLS), and/or optical power meter (OPM). OTDR results can be saved and uploaded to PC for further analysis and/or archiving.

  • Overhead Line Grounding Fault Locator

    XJD-100 - ZIBO WIT ELECTRIC CO.,LTD

    1. Apply to small current neutral grounding distribution power system.2. Used to detect the over head line metallic grounding fault, arc grounding fault, resistance grounding fault and so on.3. Workable for broke down line, apply for branch line4. Ultralow frequency signal to avoid capacitor influence. Easy to find the high resistive fault5. Recreate fault by high voltage signal, easy to locate6. Safe transmitter by black and short-circuit function7. High sensitive sensor, open design and easy to hang on the line8. Wireless transmission, safe and reliable9. Flexible power supply. Transmitter is workable by Utility power and electric generator. Sensor and receiver are by dry battery10. Light and easy to carry11. Receiver has large LCD display interface, which can show the current waveform and current value