Load and Measuring Device

PC controlled load simulation and IV curve measurement for solar modules

The PSL 8 is the standard unit for module production and off-line measurement. It can be easily integrated into automatic and semi automatic handling systems by automation suppliers. Customized versions for Research & Development are available on request.


Product Specification

› Modular design with a compact and flexible setup for universal use
› 3 synchronously triggered precision A/D converters for I, V and Ref.
› Full passive load simulation
› Supporting continuous light and pulsed measurements
› Can be easily integrated into a manufacturing environment
› Password protected setup and calibration
› Connection via a fiber optic converter to a free
RS232 COM port
› Software package includes classification, binning
and handling interface


Technical Data

Mechanical Data

Weight: approximately 3.5kg
Dimensions: 80 x 260 x 330 (H x W x L in mm)

Electrical Data

Voltage: 12 V DC (external mains adaptor 100–240V, 50/60Hz)
Power: 10 W


Measurement range V: 15/30/60/90/120V*
Measurement range I: 6/12/18 A*
Measurement range Ref.: 80 mV*
A/D Converters: 3x12Bit unipolar
Max. number of measuring points: 512
Accuracy per range: <0.1%

*measuring range can be adjusted to customer request


Fiber optic cable (PFO)
9600 baud, 1 stop bit, no parity