Up-beam Long Pulse Width Module Tester
Dimensions 305.8 × 258 × 530 cm
Measurable parameters

I-V, P-V curve, short-circuit current Isc, open-circuit voltage Voc, maximum power Pmpp, cell efficiency Eff, fill factor FF, current at maximum power point Impp, voltage at maximum power point Umpp, series resistance Rser, parallel resistance Rshunt, solar cell surface temperature, Iuld (current at fixed point voltage), Puld (power at fixed point voltage), where Uld can be set arbitrarily

Measurable module sizes


Test speed

240 pcs/ hours

Flash time

The 10-150ms is adjustable

Lamp life

>100000 flashes / 10ms

Irradiance range


Spectral Matching

0.875-1.125 (Grade A+)

Irradiance Instability STI

≤0.25% (Grade A+)

Irradiance Instability LTI

≤1% (Grade A+)

Irradiance inhomogeneity

≤1% (Grade A+)

Spectral range (IEC 60904-9:2020)


Repeat test accuracy(40 Flashes)


Measurement range

Voltage range is 1v/10v/50v/100v/150v/200v
Current range is 0.25A/1A/5A/10A/20A

Measurement resolution

16bit ( Measurement resolution of 0.003%)

Lamp type

Direct-tube xenon lamp

Operating mode

Single pulse

Working power supply

200-240V,10A,50/60HZ, Single-phase

Equipment size

Light source box:3058x2580x5300mm
Electrical cabinet:800x600x1800mm

Equipment weight

Light source box: 1.8t Electrical cabinet: 0.28t