| MODEL | OTCT-A | OTCT-B |
| Lamp spectrum | IEC60904-9 JISC8933 standard (AM1.5) A | |
| Light intensity | 700-1200W/ M 2 continuous adjustable range | |
| Light intensity Non-Uniformity of Irradiance( LTI) | ≤±2% A | ≤±3% |
| Light intensity Instability of Irradiance ( STI ) | ≤±0.5% A | ≤±2% |
| Test repeat accuracy: | ≤±0.5% | ≤±1% |
| Electrical performance test deviation: | ≤±0.5% | ≤±1% |
| Single flash time | 10ms | 10ms |
| Effective test range | 200×200mm/0.1W-5W | |
| Measuring voltage | 0-0.8V(resolution 1mV) | |
| Measuring current | 0-20A(resolution 1mA) | |
| Test parameters | Isc,Voc,Pmax,Vm,Im, FF,EFF,Temp,Rs,Rsh | |
| Power supply | AC220V/50HZ/2KVA | |
| Air supply | 0.5-0.8Mpa | |
| Weight | 160KGS | 140KGS |
| Machine Dimension | 800*600*1750mm | 800*600*1850mm |