Wilson's Cloud Chamber Expansion Type with Spare Parts Item:Hand Vacuum Pump Only 2°C External Temperature sensor –

2°C External Temperature sensor – PT-1000 – PT-1000 Dimensions (WxDxH) (mm) 280×160—85 280×160—85 360×215—112 360×215—112 Weight (kg) 2

When using a positive/negative pressure dual-purpose pump

Bunsen Burner For Natural Glass  with an air regulator

1 x Soft Iron Core

Wilson's Cloud Chamber Expansion Type with Spare Parts Item:Hand Vacuum Pump Only 2°C External Temperature sensor –The Wilson Cloud Chamber Expansion Type, without sources, utilizes a vacuum pump to draw a partial vacuum, allowing for super saturation of the air with alcohol vapor. This classical design utilizes a pad soaked in alcohol to initiate the process. The chamber utilizes an Alpha 'pin source' to ionize air particles along its path. As the ionized particles condense alcohol vapor, miniature foggy tracks are displayed inside the chamber, revealing the path