• Goniophotometer with Rotating Mirror

    LSG-2000 Goniophotometer with Rotating Mirror (Moving Mirror Goniophotometer) completely meet LM-79 Clause 9.3.1. The LSG-2000 is an automatic light distribution intensity 3D curve testing system. The measuring distance is from 5m to 30m. It can measure all types of lighting sources, LED or HID luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires. Measurement: Luminous Intensity Data, Luminous Intensity Distribution, Zonal…

  • DIP LED Aging Tester

    Specifications: Designed to measure the aging-life and color comparisons of 260pcs DIP LED. • 260 separate constant current supply • Aging functions: constant current, impact pulse, on-off mode • Range of forward voltage(VF): 5.0V • Range of forward current(IF): 1) constant current: 0-100.0mA 2) Impact pulse: 0-200.0mA • Range of impact pulse frequency: 10-9999Hz; Duty ratio: 1%-99% • Range of on-off circle: 0-9999H59M59S • Range of on-off times: 0-9999times • Range of aging time: 0-9999H59M59S

  • GNG-* “Go” and “Not go”gauge

    Specification: According to the requirement of IEC 60061, Lisun produced high accuracy and high quality “Go” and “Not go” gauge • GNG-E27 is for E27 lamp cap standard source measurement. It includes 7006-27B-1, 7006-28A-1, 7006-27C-1, 7006-50-1, 7006-51A-2, 7006-51-2 • GNG-E27H is for E27 lamp holder standard source measurement. It includes 7006-25A-2, 7006-26-4, 7006-21-5, 7006-22A-4, 7006-22B-1, 7006-22C-1, 7006-22D-1 • GNG-E14 is for E14 lamp cap standard source measurement: 7006-27F-1, 7006-54-2, 7006-27G-1, 7006-55-2 • GNG-E40 is…

  • New Design 3m Electric Integrating Sphere

    • It has all functions of IS-*MA Integrating Sphere with Holder Base. • Lisun engineers add the infrared anti-pinch device (the video please come to the “video” tab) and the cross laser positioning device in the integrating sphere. • Please refer to article The New Design 3m Electric Integrating Sphere for more information. According to requirement of IEC standards, the standard test temperature is 25℃, but high power lamps such as HID lamps and LED…

  • High Precision Rotation Luminaire Goniospectroradiometer

    LSG-1800BCCD Goniospectroradiometer is high precision automatic goniophotometric instrument for luminous intensity distribution measurements with facility for turning the light source. The LSG-1800BCCD can do the spatial CCT test when do the intensity distribution test. It is for industrial laboratory measurements the photometric data of luminaires such as LED luminaries, HID lamps, fluorescent lamps and so on. Measurement: Luminous Intensity Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaries Efficiency, Luminance Distribution,…

  • High Power LED Aging Tester

    High Power LED Aging Test is designed to measure the aging & life of 64pcs power LEDs products simultaneously and separately, such as 1W, 3W, 5W LED. Two drive methods available: constant current drive and impact pulse drive: one current value sent in a separate group with 8pcs products; output frequency and duty ratio free set for impact pulse drive mode. Specification: • The standard LS600 has 1 Group which has…

  • Ball Pressure Test Device

    Made up by the related item according to IEC60695, IEC884-1, GB/T5169.21-2006, GB4706.1-2005, GB2099.1-2008, etc. • R = 2.5mm Pressure: 20N • Base with thermocouple hole • Material: 304 stainless steel

  • Current Transformer Tester

    Characteristics: • Full-featured, can not only satisfy various CT (eg: protection, measurement and TP category) but also PT type electromagnetic unit for its excitation characteristics (ie voltage current characteristics), ratio, polarity, secondary winding resistance, secondary load, ratio deviation, angle deviation and other test requirements. • Automatically gives the knee point voltage / current, 10% (5%) error curve, accurate limit factor (ALF), instrument security factor (FS), secondary time constant (Ts), remanence coefficient (Kr),…

  • Standard Test Finger

    It with Protection against electric shock device. It according to IEC60335, IEC60884, IEC61032, IEC60529, IEC60065, IEC60035, IEC60950, EN60529, EN60950, GB4706, GB7000, GB9706, UL507, VDE0470, etc.

  • MOS Transistor Selector

    • Measure parameters: Open voltage UGS (th), internal resistance RDS, Transconductance gm, Withstand voltage V (BR) DS • Test range: UGS (th) 0.1-9.9V; RDS 0.001-9.999Ω gm; 0.10-10.00s; V (BR) DS 50-650V • Test current range: 0.1A-5A adjustable, comply with different working situation • Automatic selecting, out of limit alarming, advance the work efficiency • The technique of testing RDS under the big-current, is advanced technique

  • Magnetic Field Generator

    PFM61000-8A Magnetic Field Generator is high reliability test equipment with stable performance, specially designed for electrical and electronic products for measuring immunity characteristics and requirements of normal frequency magnetic fields. It provides an accurate basis for the tested equipment in the immunity test of normal frequency magnetic field. The generator can imitate the magnetic field environments such as residential, commercial, industrial and mining enterprises, power plants, as well as middle…

  • IK Level Tester

    The most of luminaires manufactory were request to do IK level test (Impact Protection), LISUN can supply the IK test instrument. Click here to see the Large Picture for IK Test operating. IK ratings are defined as IKXX, where “XX”  is a number from 00 to 10 indicating the degrees of protection provided by enclosures (including luminaires) against external mechanical impacts. The different IK ratings relate to the ability of an…

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