PSL DF-3 / PSL DF-3 LT

Measuring Device

Processor controlled bus bar resistance test of a cell Dark Forward Characteristic measurement (PSL DF only)

The PSL DF-3 / PSL DF-3 LT is optimized for fully automated production lines. It records the resistance between the bus bars of a cell and records the Dark Forward curve.
It also is usable as power source for fast EL test by InGaAs imagers.

 

Product Specification

› Print resistance measurement
busbar 1-busbar 2 and busbar 2-busbar 3
› Dark Forward I-V curve (PSL DF-3 only)
› Short circuit detection for the probing unit
› 3 synchronously triggered precision A/D converters
› EL imaging cell power source during dark forward test
› 4-wire system for separate current source
and voltage measuring
› Data acquisition time below 150 ms;
no impact on the cycle time of the production line
› Can be easily integrated into a manufacturing
environment
› Password protected setup and calibration
› Connections via a fiber optic converter
to a RS232 COM port
› Works only in conjunction with the
BERGER PSL SCD measuring device

Datasheet

Technical Data

Mechanical Data

Weight: approximately 4.5kg
Dimensions: 120 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: 18 W

Measurement

Dark Forward Voltage range: max 1 V
Dark Forward Current range: -2 / -4 / -10 A
Frontside Resistance Measurement: 1–1000 mΩ
Backside Resistance Measurement: 1–1000 mΩ
A/D Converters: 3×12 Bit unipolar

Communication

Fiber optic cable (PFO)
19200 baud, 1 stop bit, no parity