Lisun Electronics Inc.
A leading manufacturer of lighting and electrical test instruments.
- 86(21)5108 3341
- SalesSH@lisungroup.com
- 113-114, No.1 Building, Nanxiang Zhidi Industry Park
No. 1101, Huyi Road
Shanghai, Jiading District 201803
China
Categories
-
-
product
Mask Produce and Test Machine
LISUN produce the bfe tester for face mask, pfe tester, melt-blown cloth electrostatic electret generator according to ASTM F1862-17, ASTM F2299-03 (2017), ASTM F2100-2019, BS EN14683-2019, BS EN 14387-2004+A1 2008, BS EN 136-1998, BS EN 140-1999, BS EN 143-2000 +C1-A1, BS EN 149-2001+A1
-
product
RoHS Testing Equipment (EDXRF)
EDX-2
Rapid development of global economy brings serious environmental issues, which is becoming the focus of all around the world. The RoHS directive EU announced on Feb 13th of 2003 became effective on Jul 1st of 2007 for the purchase of restricting the pollution caused by the dispose of electronic and electrical products. Facing this environmental protection requirement, after years of hard work on R&D, Lisun has successfully developed EDX serious EDXRF spectrometer. EDXRF can detect and measure the hazardous substances restricted in RoHS directive quickly, precisely and nondestructively.
-
product
CCFL Ballast Tester
WT2000A-CCFL
This tester is specially designed for analyzing the electrical characteristics of CCFL Electronic Ballast, meets the test requirements in international standard• Input characteristics analysis: measure Vrms, Irms, W, PF, Hz, phase angle Measure THD, 0 to 39th harmonic components, Accuracy: ±(0.4% reading+0.1% range+1 digit)• Output characteristics analysis: measure lamp voltage, lamp current, lamp power, oscillatory frequency, crest factor of lamp current, Accuracy: Class 2• Interface RS-232C provided for easier communication with PC for printing test report
-
product
Electronic Ballast Analyzer
WT3000
• It has 8 windows to display each parameter of input and output characteristics • Frequency response for testing input current up to 1MHz, suitable for precise testing of various kind of electronic ballast • WT3000 has expanding analysis for envelope wave. • Symmetry analysis for envelope wave’s crest factor of lamp current • Sampling at ultra-high speed, dynamic analysis single frequency curve, highest sampling frequency is up to 10MHz • Portable with built-in chip micro-processor, particular suitable for development and spot production • RS-232C standard interface can be connected to PC, English version software can run in WinXP or Win7
-
product
Fast Photo-Electric Tester
LS616S
The machine is made up of three main parts: measuring circuit of electric parameter, measuring circuit of photometric parameter and circuit of CPU system. Voltage and current signals are amplify and sent to high speed A/D transform, and the transform digital signals are sent to microprocessor, the input current signals of brightness detector are sent to A/D transform via I/V convert, and the transform digital signals are sent to microprocessor. Microprocessor processing the input photometric and electric data, it automatic switch between different range and calculate and display the data in the mean time.
-
product
Photometer
PH2000
The digital photometer is used with an photo detector and an integrating sphere for luminous flux lumen measurement.
-
product
Electronic Ballast Tester
WT4000
• Measure parameter: 1) Input: Vrms, Lrms, W, PF, Hz, Phasic angle, total harmonic and 0-39 component of harmonic. 2) Output: Lamp voltage, Lamp current, Filament current, Guided cathodic current, Lamp power, crest factor and oscillatory frequency, single high frequency analysis. • Startup: Startup lamp voltage, lamp current, filament current, guided cathodic current curve and parameter, preheating time; • Simultaneously display on 8 windows for input and output parameters, convenient for comparison and analysis; • Test preheat energy, filament preheat time. And the parameters changes from 0 to 5s of filament voltage, filament current and filament power; • Up to 1MHz lrms test content to every EB; • Analysis symmetry of high Frequency curve of lout; • 12-bit high-speed A/D, sampling rate up to 10MHz, can easily analyse signal curve of output; • Finish an input and output testing at the same time within 1 minute; • Portable, can test, display, print without computer. Test report include data and curve, comply with international standard; • Communication port for PC, run under Windows98 or Windows2000, English Version available.
-
product
Face Masks Particulate Filtration Efficiency PFE Tester
GLE-20
GLE-20 is an oil-salt two-in-one Face Masks Particulate Filtration Efficiency PFE Tester. According to ASTM F1862-17, ASTM F2299-03 (2017), ASTM F2100-2019, BS EN14683-2019, BS EN 14387-2004+A1 2008, BS EN 136-1998, BS EN 140-1999, BS EN 143-2000 +C1-A1, BS EN 149-2001+A1, etc. It is used to test the particulate filtering efficiency of daily protective masks and medical masks, and to determine the obstruction performance of ordinary fabrics and medical protective masks against a constant flow of airflow.
-
product
Digital Power Meter (High Accuracy Model)
LS2050
LS2050 digital power meter is a new generation intelligent product which adopts digital sampling technology to analysis of the waveform. It has the following features: • Three windows digital display which reduces reading error, intuitive and convenient • Adopts high speed MCU and high precision A/D to control and measurement • All measured data as virtual value, also suit to signal waveform distortion • Fast test • Equipped with RS232 communicate function, can use upper computer software to carry on remote operation, control and read corresponding data, the test data and waveform could be displayed in the PC, Chinese and English operation interface, high intelligent instrument • This instrument provides two kinds of method to calculate total harmonic distortion (THD), IEC and CSA.
-
product
Online OK Tester for Electronic Ballast and CFL
WT-1
• Test 6 pieces at one time, suitable for mass testing in assembly line. • Measure parameter: Vrms, lrms, W, PF. • Freely set upper and lower limit for lrms, W, PF, alarm when value out of limits. • Freely set test duration in range: 0-99.9s, tested data automatically locked. • Test range: 1) Vrms: 10.0-300.0V 2) lrms: 5-999mA 3) W: 0.1-300.0W 4) PF: 0.0001-1.000 • Accuracy: 0.5% • Digital display on 6 windows is easy to read • Print port and communication port available (optional)
-
product
LED Power Driver Tester
WT2080
WT2080 LED Power Driver Test Instrument is the comprehensive test instrument for LED drive power which is according to GB/T 24825-2009 and IEC 62384:2006. It can measure the following parameters: Input Characteristics Test (AC&DC), Output Characteristics Test (AC&DC), Output Start Characteristics Test (DC) and Harmonic Testing.
-
product
Pocket Illuminance Meter
PHOTO-100
This Pocket Illuminance Meter has performance of high precision, low consumption, small volume, stable performance and convenience operation. It’s mainly used in industrial field for illumination photometry.
-
product
Car Accessories Material Burning Tester
ZRS-4H
• Test Gas Source: Gas or Liquefied Petroleum Gas (Suggestion: Use good quality gas if possible) • Burner inner diameter: ￠9.5±0.5mm, about 100mm long with air adjusting hole • Height of flame: Can be adjusted from 20 mm to 100 mm according to the standard requirement • Applying time of flame: Burning time can be adjusted from 0 to 99 minutes 99 seconds • Test process: Automatic control • Inner volume: 0.05m³ • Material: Stainless steel or iron plate spray • Power: AC 220V; 50Hz/5A
-
product
Compact Goniophotometer
LSG-1200A
The compact goniophotometer of LSG-1200A is used to measure the luminous intensity distribution curve, intensity data, spread angle and other parameters for Chip LED, LED Module, LED Spotlight and all other light which beam angle is no more than 180 degree. • Meets the requirements of IEC, CIE and LM-79 standards • Measures beam angle automatically: staple half intensity angle as well as 1/4 intensity angle, 3/4 intensity angle and 1/10 intensity angle which meets the special requirements. • Measured data is matched with international standard form (IES) and can be applied for lighting design by other lighting design software such as DiaLux • LSG-1200A has included a dark room, measures the maximum size of lamps: 180mm • Test range of luminosity: 0.1～30,000lx. Test accuracy of detector: Class 1 • The distance between the tested lamp and detector is 316mm/1000mm • Angle interval: Horizontal angle: 1°/5°/10°/15°/22.5°/30°/45°/90°, Vertical angle: 0.5°/2°/1.5° • The LSG-1200A horizontal automatic rotating on 0°~360° and Vertical automatic rotating on -90°~+90° • Test accuracy of angle: ±0.2° Work with the follow instruments as a System
