Solar cell contacting unit

This general purpose chuck is intended to be used
in self-made measurement setups.

Features:

• vacuum fixing of solar cells from 2 x 2 cm² to 21 x 21 cm²
• four-point contact setting with 4 mm plugs
• Pt-sensor for temperature measurement in direct contact to the back of the solar cell
• temperature control of brass chuck with cooling thermostat
• fast exchange of brass chuck for different solar cell types
• three contact-needle bars to provide uniform potential along the busbars
• flat contact-needle assembly for 3 busbars to be used with low currents
• parallel lifting mechanism to avoid lateral forces when positioning the needles
• photodiode to monitor light intensity
• motorized z-positioning (30 mm range) optionally available

 

Dimensions (W x D x H): 500 mm x 300 mm x 120 mm
Weight: approx. 16 kg

 

细胞安装

太阳能电池接触装置

这种通用卡盘旨在使用
在自制的测量设置中。

特征：
•将太阳能电池从2x2cm²真空固定到21 x21cm²
•带4 mm插头的四点接触设置
•Pt传感器，用于温度测量，直接接触太阳能电池背面
•带冷却恒温器的黄铜夹头的温度控制
•快速更换黄铜卡盘，适用于不同类型的太阳能电池
•三根接触针杆，沿母线提供均匀的电位
•用于3个母线的扁平接触针组件，可用于低电流
•平行提升机构，以避免定位针时产生横向力
•光电二极管，用于监控光强度
•可选配电动z-定位（30 mm范围）

 

尺寸（宽x深x高）：500毫米×300毫米×120毫米
重量：约。 16公斤