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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 1516 - 1530 of 1938 products found.

  • Polarimeters

    GAO Tek Inc.

    GAOTek’s polarimeters measure the rotation of polarized light as it goes through an optically active solvent by using the polarimetric technique. To calculate the value of the solution concentrations, it must determine the measured rotation. Our instruments are also ideal for various applications such as chemical, food, beverage, and medical fields. GAOTek’s high-performance polarimeters are reliable and inexpensive equipment that provide an accurate measurement for easier inspection or testing. They are compact, easy to carry and portable to allow the user to work in complex conditions and on-site.

  • Polarimeters

    GAO Tek Inc.

    GAOTek’s polarimeters measure the rotation of polarized light as it goes through an optically active solvent by using the polarimetric technique. To calculate the value of the solution concentrations, it must determine the measured rotation. Our instruments are also ideal for various applications such as chemical, food, beverage, and medical fields. GAOTek’s high-performance polarimeters are reliable and inexpensive equipment that provide an accurate measurement for easier inspection or testing. They are compact, easy to carry and portable to allow the user to work in complex conditions and on-site.

  • Portable Monitors

    RKI Instruments, Inc.

    aturesMonitor up to 6 gases2 smart slots that auto recognize PID, IR, and super toxic sensorsLibrary of over 600 VOCsPPM Leak Check modeMan-down alarmPanic alarmAuto display rotationLED Light sourceInternal sample pumpGlove friendly buttonsLight weight, small, rugged IP-67 designInterchangeable battery packs Li-ion / alkalineOperates up to 14 hours on Li-ion battery pack, fully recharges in 3 hoursField replaceable sensors, batteries, filters & pumpCurrent time display

  • Quantum-Limited Nanowatt Photoreceiver

    QL01 Family - Hobbs ElectroOptics

    The QL01-A/B are the first of a family of advanced photoreceivers from Hobbs ElectroOptics. Offering a previously unattainable combination of low noise and high speed, they allow measurements at the quantum (shot noise) sensitivity limit in a full 1 MHz bandwidth at light levels from as low as 35 nanowatts up to a few microwatts. The QL01s are all-new designs based on expertise gained through our own research and from designing dozens of advanced instruments for our consulting clients.

  • Receiver Optical Sub-Assembly (ROSA)

    FBR4102PB - Macom Technology Solutions Inc.

    The MACOM FBR4102PB is a 4 x 25G/28G 1310nm LAN-WDM Receiver Optical Sub-Assembly (ROSA), consisting of an Optical Demultiplexer to separate 4 wavelength light signals, high-sensitivity highly-reliable PIN photodiodes and high performance low power consumption MACOM quad Trans-Impedance Amplifier (TIA). The ROSA is assembled in a hermetic-sealed package with an LC receptacle for optical input and two flex circuits for DC/RF electrical connections. The ROSA is best suitable for CFP, CFP2, CFP4 and QSFP28 applications.

  • Silicon photomultipliers (SiPMs)

    First Sensor AG

    Silicon photomultipliers (SiPMs) from First Sensor are innovative solid-state silicon detectors with single photon sensitivity. SiPMs are a valid alternative to photomultiplier tubes. The main benefits of these detectors are high gain, extremely good timing performance and low operating voltage. They are insensitive to magnetic field and have a high integration level. The detectors are optimized for Near Ultraviolet (NUV) or red, green and blue (RGB) light detection with peak sensitivities at 420 nm or 550 nm.

  • Spectrum Analyzers

    T3SA Series - Teledyne LeCroy

    Teledyne Test Tools new T3SA3000 family of Spectrum Analyzers offers a frequency range of 9 KHz to either 2.1/3.2 GHz alongside many impressive features. With their light weight, small form factor, and user friendly interface, these Spectrum Analyzers take powerful and reliable automatic measurements that are presented on a large, bright, easy to read touch screen display. Typical uses for the T3SA3000 series are research and development, education, production, maintenance, and pre-compliance testing.

  • Super MUTT Deluxe Edition Electrical Circuit Tester

    #9008-DL - Innovative Products of America

    The Super MUTT places a load on the trailer's electrical circuits to identify wiring problems while providing remote control operation over both air brakes and lights. Built to facilitate a one-man testing operation, the Super MUTT reduces guesswork and inspection time to prevent failures that lead to expensive road calls and citations. The remote control allows for repetitive air brake actuation at each axle to reveal developing problems often missed by normal testing procedures.

  • Super MUTT Deluxe Standard Edition

    #9008-SE - Innovative Products of America

    The Super MUTT places a load on the trailer's electrical circuits to identify wiring problems while providing remote control operation over both air brakes and lights. Built to facilitate a one-man testing operation, the Super MUTT reduces guesswork and inspection time to prevent failures that lead to expensive road calls and citations. The remote control allows for repetitive air brake actuation at each axle to reveal developing problems often missed by normal testing procedures.

  • Temperature/Vane anemometer

    VA8020 series > - Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD

    ●Measure: m/s, km/h, fpm, mph, kts, Beaufort scale, °C, °F●Resolution: 0.1 m/s, 1 fpm, 0.1℃, 0.1°F●Range: 0.4~20 m/s, 80~4000 fpm●Sample Rate: 0.5sec●Operating temperature: -10~50℃, 14~122°F●Special function: Auto power off; Data hold; MAX and MIN; Back light●Dimension:157 x 60 x 30mm●Weight: 180g

  • Small / Slim Object Detection Area Sensor

    NA1-11 - Panasonic Electric Works Corporation

    The NA1-11 Object Detection Area Sensor detects objects in a field of up to 10 x 100cm using an innovative cross-beam technology in which the infrared beam of each individual emitter element is sent to all receiver elements. This makes it particularly well suited to applications for which the position of the objects to be detected varies and allows even small and narrow objects, such as letters, to be securely detected. At just 10mm wide, these light barriers help to save installation space.

  • Primary Test and Power Transformer Diagnostic System

    STS 5000 /STS 4000 / STS 3000 LIGHT - ISA Srl

    *Fully automatic. *RCTD - compensating reactor module allows increasing the test current and getting the maximum test voltage with high capacitive burdens. *Tan Delta, capacitance, dissipation factor measurements and for exciting current test. *Variable output frequency: 15 - 500 Hz. *2000 V AC high-pot test. *Local control by large color display. *PADS - Power Apparatus Diagnostic Software for automatic testing, assessment and report. *IEC 61850-9-2 communication protocol. *Patented technology for Capacitance and Tan Delta measurement. *USB interface and Ethernet interface for PC connection. *Compact and lightweight.

  • 26-Channel DPDT Relay Module

    PXI-2523 - NI

    26-Channel, 2 A, DPDT PXI Relay Module—The PXI‑2523 is a general-purpose switch module that features independent double‑pole double‑throw (DPDT) armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2523 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • 40-Channel DPST Relay Module

    PXI-2521 - NI

    40-Channel, 2 A, DPST PXI Relay Module—The PXI‑2521 is a general-purpose switch module that features independent double‑pole single‑throw (DPST) armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2521 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.

  • 53-Channel SPDT Relay Module

    PXI-2522 - NI

    53-Channel, 2 A, SPDT PXI Relay Module—The PXI‑2522 is a general-purpose switch module that features independent single‑pole double‑throw (SPDT) Form C armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2522 is fully software programmable, and it supports onboard relay count tracking. With an efficient coupling of voltage/current capability and relay density, this switch module is ideal for automated test equipment (ATE) loads or for controlling heaters, lights, and fans.