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OK heavy-duty gratings are safe and good looking with strong anti-noise and good drainage features, and their durability is higher than standard ones in order to withstand the load from large vehicles and airplanes. Therefore, they are especially suitable for airfields, port, and industrial parks
Features:Increased of load reliability
(?-type
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Design Steel Panel (DSP)
•Decoration on External Panel (Ex. C.I., 3D images of building, etc)
•Excellent Ratio of Sound Reduction & Absorption
• Long life period (10years)
• Easy Installation & Removal
•Customized Size and Dimension
Steel Soundproof Panel (SSP)
• Graceful External Appearance
• Excellent ratio of Sound
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GRATING 220/ DRIVE-THRU TYPE
Popular wheel washer edition with a simple design, excellent durability, and efficiency that is applicable to all vehicle types
This is the best-selling model which proved its reliability by its export to 12 countries of the world. Thanks to its outstanding design, high reliability and the safety features
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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
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Measure all performance items necessary for KS and certification. High performance and low cost equipment (Patent registration in progress)
floor plan
Measuring
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Measurement for base data of optical and electrical conversion efficacy to figure out which electrical signal detector such as solar cell outputs for radiance exitance or illumination by each wavelength.
Key features
ㆍMeasuring targets : Solar cell, silicon and optical diode
ㆍChannel : 4ch auto
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I-V CURVE meter dedicated to solar cell. Current measurement for various types of solar cell : Measure polarizations for 20A Measure Series resistance Rs, and parallel resistance Rsh
Key features
ㆍI-V CURVE meter dedicated to solar
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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