㈜정남시스템
WSLED-500M
5년
주장비
시험
기계가공·시험장비 > > 달리 분류되지 않는 재료물성시험장비
2012-04-24
621,445,453원
고정형
129,468원
○ 주요사양 1. Light source unit . Spectrum : Class A IEC60904-9:2007 at 350nm~1100nm . Lamp Life Time : Light Volum becomes 70% after 3000hrs (continuous lighting) LED unit need to be changed after guranteed life time. In case flash lighting 300ms/3 → 30,000 hours about 40 months 100ms/3 → 90,000 hours about 120 months 30ms/3 → 300,000 hours .Spectrum Range : 350nm(UV) ~ 1070nm(Infrared) . Irradiance : 1000W/m2 (40mm/Lighting distance from lower surface) . Positional non-uniformity : IEC Class B . Lamp Irradiance time : Max 500ms, pause interval more than 3 seconds · Effective Irradiated area : 500 × 500mm · Light emitting area : 630 x 630mm . Irradiance counter : Software in PC . Instability of Irradiance : IEC Class B . LED alert function : Time over LED indicator (3,000 hrs replacement) . Software : English . Operating Temperature range : 15℃ - 30℃ . Spectrum calibration: Do it regularly at appopriate position In case adjustment is needed, do it dedicated software . Irradiance calibration : Do it regularly at appopriate position In case adjustment is needed, do it dedicated software 2. Construction of light source unit · Body structure : Unit type LED, Embeded cooling fan . Cooling method : Drain cooler wind from front to back . Cable direction : Right & left side of body to upper . Maintenance : Unit replacement . Flange fixing : Fixed by screws . Connector : Need to be replaced . Ventilation : Don't put any obstacle within 500mm for air cooling Keep the outside atmosphere for inhaling air . Color : Black(eggshell) 3. Control Unit .Full area intensity adjustment : PC operation(USB) . Irradiance time setting : PC operation(USB) . Test lighting :Test lighting switch on PC display . Outer lighting control : Open collector . Thermal alert function : Thermal alert LED lamp turns on and stop lighting . Elapsed time over : Red LED lamp turns on .Alarm output: Output No signal in inner emergency . Cooling structure : Don't put any obstacles within 1M for cooling fan Keep the outside atmosphere for inhaling air . Colar : Cream . Power supply : Terminal 3 phase AC200V 50A 4. Spectrum setting Software . Control irradiance of each wavelength on PC screen . Wavelength pattern can be recorded on file . Timer setting is available . Only one type of wavelength pattern can be possible on PC screen . Preset wavelength on light source itself. 5. Constant temperature plate . Plate size : 500x500mm . Materials : anodized aluminum . Temperature : 25℃ . Cooling method : water cooled 6. I-V measurement system a. specification . Measuring Voltage range : 40V . Measuring Current range : 5A . Measuring items : Isc(short circuit current), Voc(Open circuit voltage) Pm(Maximum power), FF(Fill factor) Ipm(Current at Pm), Vpm(Voltage at Pm) Eff(Efficiency), Temp(Temperature) . Output data : Each characteristic value and Current Voltage curve (IV curve) are displayed on the screen and output to the printer. . Data storage : Hard disk . Measuring Method : The four-terminal method is used for the Both Voltage and current are measured at each point by sweeping the voltage ranged specified. Three AD converters are provided for current, voltage and reference cells, and each of them operates parallel at the same time b. Software . OS : Windows Xp File name : MIV.exe Interface : RS232C Calculation : be based on IEC-60904, JISC8913, 8914 . Major functions : Setting measurement condition It displays, prints and saves a list of properties measured. It displays, print and saves I-V curve during the measurement. It saves and loads data to display or print. It displays or prints each measurement values at each point of curve by specific number. . Measurement items The I-V properties are obtained from the result of the measurement to calculate the following items : Short circuit current (Isc) Open circuit voltage (Voc) Maximum power (Pm) Voltage of maximum power (Vpm) Fill Factor (FF) Efficiency (η) Note: Isc, Voc, Pm, Vpm, FF, and η are obtained from equation of IEC60904-1 . Files The following files will be used for the operation: - Parameter file The file contains setting items required for the measurement. The setting items include the following: construction of PV (Model, number of serial and parallel cells and areas.) Measurement condition (Scanning range, number of samples, tc.) Saving address (Directory, etc.) Normal status compensation factor (Voltage/temperature compensation factors, etc.) Graph construction (Title, display range, pitches of memory, etc)
○ 특징(1) 태양광 모듈의 효율 특성평가에서 사용되는 AM 1.5G spectrum 뿐 아니라, 위도/경도에 따라 달라지는 다양한 스펙트럼별 효율 특성 평가(2) 벌크, 박막모듈의 스펙트럼별 효율 특성과 집광도에 따른 효율 특성변화를 통하여 생산된 모듈제품의 신뢰성 평가○ 구성 및 성능 (1) Light Source Unit (2) Control Unit (3) Spectrum setting Software (4) Constant temperature plate (5) I-V measurement system