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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 1711 - 1725 of 1987 products found.

  • 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.

  • 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

  • Pixellated Arrays

    Saint-Gobain Crystals

    Offering pixellated array assemblies that include crystals such as CdW04, CsI(Tl), CsI(Na), BGO, NaI(Tl) and LYSO or other materials such as scintillating plastic. Saint-Gobain can also produce crystal arrays made from other materials not grown by Saint-Gobain.  We offer a variety of design options and reflector materials to optimize array performance for your application. Saint Gobain’s manufacturing process ensures high light output as well as excellent pixel to pixel uniformity with minimal crosstalk.  Linear arrays are used quite often in security type applications (airport baggage scanners) whereas 2D arrays are used more in medical imaging applications.  Both types are also found in non-destructive testing / inspection machines.  The type of material depends on the application, and the information being sought.

  • 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.

  • Height Gages

    Digimar - Mahr GmbH

    Excellent accuracy and reliabilty due to the optical incremental measurement system with the double reader headDynamic probing system enabling high repeatabilityAir bearings system for light and smooth movementPrecise measuring head on stainless steel guidewaysMotorised measuring carriage simplifies measurement runsProbe constant remains after the instrument is switched offIntegrated rechargeable battery with a long operating time span for mains independent measurementTemperature compensation with an integrated temperature sensorLarge and clearly defined function keysEasy to read background lit graphic LCD-DisplayOperator guidance with self-explanatory icons / pictogramsOperator prompts and menus are available in several languagesPossible to set additional zero points on a work pieceAdditional measurement instruments with Opto RS232-interface can be connectedSecure the future due to software update potentialAutomatic Stand-by switch modeSelectable Auto-off function, without loss of measured values

  • Intelligent Battery Charger-Analyzer for Battery Systems

    SuperMini - JFM Engineering

    The SuperMini is an instrument designed to charge, trickle charge and analyze ( discharge ) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries. With its multiple modes of operation: Constant Current Charge ( dual and single rate ), Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge ( analysis ), Resistance Discharge ( analysis ) and Full Discharge ( deep cycle ). The SuperMini can satisfy the requirements of most ( Up to 40 A-hr ) rechargeable battery systems. The instrument features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit ( no load ) and Over-voltage conditions. Two large LED digital meters permit the simultaneous monitoring of voltage and current, while eight indicator lights display the status of the operation.

  • Intelligent Battery Charger-Analyzer for Large Battery Systems

    SuperMasterCharger - JFM Engineering

    The SuperMasterCharger is an instrument designed to charge, trickle charge and analyze ( discharge ) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries. With its multiple modes of operation: Constant Current Charge ( dual and single rate ), Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge ( analysis ), Resistance Discharge ( analysis ) and Full Discharge ( deep cycle ). The SuperMasterCharger can satisfy the requirements of most large ( 10 A-hr to 100 A-hr ) rechargeable battery systems. The instrument features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit ( no load ) and Over-voltage conditions. Two large LED digital meters permit the simultaneous monitoring of voltage and current, while eight indicator lights display the status of the operation.

  • Inspection Head

    GTAz - Marantz Business Electronics

    The PowerSpector GTAz, X2 faster than the previous generation of inspection head, is designed for customers for whom production quality is priority. GTAz is the most versatile of the Mek inspection engines, reliably inspecting SMT and THT component bodies for presence/absence, type, polarity, offset, text, colours etc. and components solder fillets for excessive solder, insufficient solder, no solder, shorts, lifted leads etc. Suitable for use in pre reflow, post reflow, post wave and post selective soldering, it can also be used for 2D solder paste inspection and first article inspection. With a revolutionary Passive 3D capture technique utilizing the side cameras, 3D component images are created using all 9 cameras. The addition of a new White side light allows for real sides images of these 3D components..

  • Digital Multimeter

    KT-9201 - Ketai instrument (kunshan) Ltd.

    *3 3/4 digital multimeter*Unit symbol display.Back light *Full overload protection*DC/AC voltage measurement up to 600V *DC/AC current measurement up to 10A *Resistance measurement up to 40M*Capacitance measurement up to 100F *Frequency measurement up to 100KHz *Diode check*Fuse 0.5A/250V,10A/250V /*EN61010,CAT III 600V *Technical Data *DC Voltage: 400m/4/40/400/600V *Tolerance:0.5%,600V1.0% *AC Voltage: 4/40/400/600V *Tolerance:0.8%,600V1.0% *DC Current: 400A/4m/40m/400m/4/10A *Tolerance:0.8%,10A1.2% *AC Current: 400A/4m/40m/400m/4/10A *Tolerance:1.0%,10A2.0% *Capacitance:1n/10n/100n/1/100F *Tolerance:2.5%3.5% *Frequency:100Hz/1k/10k/100kHz *Tolerance:0.5% *Resistance:400/4k/40k/400k/4M/40M *Diode check: Test current 0.5mA*Test voltage 1.5V *Operating temperature: 0 up to 40 at RH 80% *Dimensions : 170*85*46mm *Weight:Approx. 350g incl.battery

  • Differential Scanning Calorimeter

    Shijiazhuang Zhongshi Testing Machine Co., Ltd.

    1. It accords with ISO/CD11357/6 and adopts two digital mass flow-meters and software to control air way switch and flow rate controlled by computer. 2. Adopt intelligent temperature control system and data acquisition system with high resolution(24-bit) A/D converter 3. With high-resolution and low-drift microvolt amplifier, it can be operated easily and avoid panel 4. with light stove; 5. PT 100 platinum resistor is used for measuring and controlling temperature with long constant temperature accuracy within 0.1℃ 6. The software is available in Windows 2000/XP operation system, there are oxidizes induced time software and some other professional thermal analysis softwares, it can mark and verify the temperature automatically, and can show curves, print the result 7. Multiple measure range can shift automatically, and it can enlarge or narrow the curve, change measure range.

  • Digital Colorimeter & Illuminance Meter

    CHC-I - Lisun Electronics Inc.

    This Digital Color Meter & Illuminance Meter is based on all digital integral photometric and colorimetric measurement technology. It has no analogue unit, thus it is very simple to overcome the zero drift which is impossible to be avoided in current colorimeter. The digital X (λ), Y (λ), Z (λ) sensor has large dynamic range so that there is no range-changing error in it; moreover, it possesses strong anti-interference ability and high accuracy. The CHC-I contains internal RS232 computer interface, the calibration is done by software. It is suitable for monitoring and remote applications. The CHC-I software can calibrate the instrumentation, sample the data through RS232 interface and print out the results. It can also be calibrated by other standard light sources to obtain very high measuring accuracy of x, y color coordinate and color temperature. It is a real-time measuring system and run under Windows System. 128*64 lattice LCD display, RS232 computer interface and software, Data hold function.

  • DMX TESTER

    ESPION 2 - Robert Juliat

    ESPION 2 is a compact, sturdy device, small enough to fi t in your hand: • Send a DMX stream ( %, hexa) through various modes. 1 • Cable test in real time with display of the failure diagnosis. 2 • Personalized tests of moving lights through a fi xture library (parameters, macros, tests…). 3 • Visualization of the DMX stream (bar graphs, %, hexa) with automatic search mode. 4 • Analysis of DMX stream : error %, characteristics, set up of record time… 5 • Line test : short-circuits, terminal plug… 6 • DMX level capture, parameters and cues recording…. 7 • Restitution of cues, chasers. 8 • Booster / Regeneration of DMX stream : choice of frequency, backup, patch, LTP/HTP modes… 9 • Conversion digital / decimal (Dip switch). 10

  • DC Switching Power Supply

    KPS3030DA/KPS3050DA - Shenzhen Atten Electronics Co. Ltd

    KPS3030DA/KPS3050DA is DC switching power supply with constant voltage and constant current operation method. KPS series have some advantages such as large output current (KPS3030DA output current with 30A, KPS3050DA output current with 50A), light weight, over temperature protection inserted in the machine and so on. KPS series can be used as laboratory research and develop system power supply, it also can be used as production and maintenance aging test power supply. they are the necessary device for technology and research, production, teaching institution.Power supply appears overheating operation status, output will be closed.When machine internal temperature recovery normal, power supply output recoveries default conditionApplication:●  Laboratory ●  Electronic items production line●  Telecommunication equipment maintenance●  Technology and research institution.●  Colleague and university training

  • Premium Sony CMOS with USB3 Vision

    xiC - XIMEA GmbH

    All Sony’s next generation CMOS models based on the Pregius™ technology have Global shutter and are able to supply 8, 10 or 12 bit high quality pictures with Dynamic range higher than 70 dB, extraordinary low noise, exceptional light sensitivity and remarkable color reproduction. Apart from the image quality of the newest Sony sensors and fast speed of USB3, you can also notice the small form factor with dimensions of only 26 x 26 x 33 mm and weight of mere 38 grams. Power requirements are as low as 3 Watt which allows the cameras to be bus powered directly through USB3 cable and the small heat dissipation can be further rectified by attaching special tripod bracket curtesy of XIMEA.

  • Tri-Color Edgewise Bar Graph Meters

    Weschler Instruments

    The Weschler Instruments BG "TC", TriColor BarGraphs provide the quickest way to spot problems in your process control panels with bright changing colors. Quick identification of trouble conditions can help prevent equipment damage or production loss, thus reducing down time and maintenance costs, and improving operational safety. Each 40 segment LED (Light Emitting Diode) of the BG TC family has the ability to illuminate as Red (Danger), Yellow (Caution), or Green (Safe condition). The bar color identification can be easily changed by the user, from the front pushbuttons or through a tamper safe mode. The fully programmable Weschler BG TC BarGraph™ fits the widest range of inputs and retrofits most edgewise switchboard and panel meters. Weschler's instruments satisfy the high quality standards set forth by the utility, OEM, and process control industries.