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Detect find crack of solar cell module-EL tester. Test efficacy among Cells/Strings of solar modules, Patented light source- Transferred technique from KRISS
Measuring items
ㆍDetect find crack of solar cell module - EL tester
- Imagery interpretation by infrared ray : 1sec / cell
- Detect fine crack:
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Calculate the highest percent flicker and flicker index by measuring average optical power of lamp
Technical Specifications
* Photo diode : silicone photodiode, effective section area :100mm2, Mismatching factor : f1’<1.5% Class L
* Equipment Sampling Rate : 5 kHz
* Calculate Flicker Index and
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Equipment to measure electrical and optical properties of LED epi wafer at the same time.
Measure EL property of LED epi
ㆍMeasure electroluminescence of LED epi wafer.
ㆍ Measure upper/lower illumination of wafer by using glass.
ㆍHas measuring sensors in upper and lower
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It is program that automatically counts the number of chips with features; video processing speed : 10 sec/ 2inch wafer, input of model name, serial number, operator name, set up, save, open and modify condition for various chips.
Measurement via scanning
ㆍOptical resolution: 4,800dpi×9,600dpi (with
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Easy to measure various items, User interface (Support on-demand SW design), integrated measurement of optical, electric
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Measurement and data usability with consideration of user convenience in quality inspection, R&D, and reliability test.
Simultaneous measurement of optical properties/Electrical property
ㆍSimultaneous measurement of optical properties/Electrical property by one click.
ㆍHigh sensitivity and
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Measure optical/electrical/thermal properties for various high output, multi-chip, and module LED/OLED as well as current stressing and measurement. Support up to 3A and consecutive/pulse type
Measure performance of high output, multi chip LED/OLED
ㆍMeasure optical/electrical/thermal properties for various
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Connect various mass-production equipment (Sorter.Prover.Handler) to tester. Provide user friendly interface and Under Photometer function. Automatically save collected data as Excel file and statistical processing.
Specificatons
Peak / Dominant Wavelength
p, d
Refer to LEOS(OPI-100)
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Measure thermal property of LED according to change of temperature in normal or excessive conditions and analyze change of optical and electrical property in accordance with change of temperature in normal.
Key features
ㆍMeasure temperature in PN connection part and thermal resistance by analyzing physical
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Easy and simple measurement of angle of beam spread and luminous intensity of various LEDs by one click. Highly scalable and compatible with other equipment and measuring items. Easy to edit and use measurement results (Display characteristics of light
Easy to measure angle of beam spread and luminous intensity of various
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Portable and cost effective measurement device that can rapidly measure optical power and Vf. With attached barrel and integrating sphere, it measuresluminous intensity and speed of total luminous transmittance.
Simple and easy measurement
ㆍSimple measurement of LED's optical power and Vf in Q/C, R/D,
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Simultaneously measure optical and electrical property of high output LED to the change of temperature.Measure performance of high output single and multi chip LED.Measure optical and eelectrical properties at the same time, rapidly control temperature an
Measure performance of high output single and multi chip
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Simultaneously measure optical and electrical property of high output LED to the change of temperature. Measure performance of high output single and multi chip LED.Measure optical and eelectrical properties at the same time, rapidly control temperature a
Measure performance of LED eip chip wafer
ㆍUniversal
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Horseshoe with two independent outputs of the photo micro sensor.
General Feature
- 5 types of a design configuration
- Built in a over-current protection circuit
- Equipped with two independent output
- Compact type NPN, PNP 2 types of line configuration
PM Sensor Line-up
Examples
Products
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Thermal LEOS is able to measure MULTI CHANNEL LEOS optical and electrical property of MULTI CHANNEL LEOS as well as thermal property. It allows measurement of temperature and thermal resistance of PN connection part by analyzing physical property of high
Key features
ㆍMeasurement of temperature and
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hoto Electric Switch is a sensor used to detect the distance, absence or presence of an object by using a Infrared transmitter and receiver.
General Feature
- Enable to set the distance (Built in amp. Type)
- Compact Size
- Minimize the effect of an object color
- Low power consumption
Products
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Optimized equipment to test LED for testing performance and measurement in compliance with ISO standard.
Provide integrated measurement for optical and electrical properties
ㆍMeasure optical and electrical properties in compliance with LED measurement standard.
ㆍhigh sensitivity and resolution
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While it has the same features as OPI-310(Goniophtometer), it is highly scalable to various measurement targets such as BLU, LCD, general lighting devices, etc
Additional features / functions
ㆍMeasure a variety of light sources including LED, LED module, BLU, LCD, general lightdevices,etc
ㆍMeasuring
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Auto photogoniometer for LED Device and various LED modules in accordance with standard of Korea and International Standard Associations Max.Sample size : 1.5m X 1.5m Max. Sample weight : 80kg
Specifications and features
ㆍOptical power features: Total Luminous flux, total radiation-flux, and light
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The equipment automatically and periodically measure property values constant temperature chamber without manual process by implementing constant temperature chamber and measuring instrument for evaluating reliability of high output LED unit and module.
Reliability test
ㆍDurability test: Measure properties of