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PROVA 218
* I-V Curve Test for Solar Cell & Module
* Manual Single Point I-V test
* Maximum Solar cell/module Power (Pmax) search by Auto-scan 85 V,8.5 A
* Best Resolution : 1 mV, 1 mA
* Maximum Voltage (Vmaxp) at Pmax
* Maximum Current (Imaxp) at Pmax
* Voltage at open circuit (Vopen)
* Current at short circuit (Ishort)
* I-V curve with cursor
* Efficiency (%) calculation of solar panel
* Real time data logging (Programmable 0 ~ 99 min)
* Built-in calendar Clock
* Rechargeable batteries with built-in charging circuit
* Optical USB cable for PC
* Option : PROVA-300XP (Portable Thermal Printer) to hardcopy I-V curve
PROVA 218(85V/8.5A) 태양전지,태양광모듈 효율 및 I-V Curve 측정기
기술적 세부사항
(23℃±5℃, Four-wire Measurement, Max.Power Limit 500W)
DC Voltage Measurement
|
측정범위 |
분해능 |
정확도 |
|
0 ~ 10V |
0.001V |
±1% ±(1% of Vopen ± 0.1V) |
|
10 ~ 85V |
0.01V |
±1% ±(1% of Vopen ± 0.1V) |
Vopen: Open circuit voltage of solar cell or module.
DC Current Measurement
|
측정범위 |
분해능 |
정확도 |
|
0.01 ~ 8.5A |
1mA |
±1% ±(1% of Ishort ± 9mA) |
Ishort: short circuit current of solar cell or module.
DC Current Simulation
|
측정범위 |
분해능 |
정확도 |
|
0.01 ~ 10A |
1mA |
±1% ± 9mA |
일반사양
|
세부사항 |
내 용 |
|
Battery Type |
충전식 리튬배터리, 3400mAh ×1 |
|
AC Adaptor |
AC 110V or 240V input, DC 15V / 1 ~ 3A output |
|
크기 |
257(L)×155(W)×57(H) mm |
|
작동 온도/습도 |
0℃∼50℃ / 85% RH 이하 |
|
보관 온도/습도 |
-20℃∼60℃ / 75% RH 이하 |
|
무게 |
1160g(Battery 포함) |
|
기본악세사리 |
사용설명서, 소프트웨어 및 사용설명서, 충전용 리튬battery X 1, Kelvin clips(12A max) X 1set 소프트웨어 CD, Optical USB cable X 1, AC adaptor |
|
옵션악세사리 |
PROVA-300XP(Portable Thermal Printer) |
