Description:
Measuring the electrical properties of semiconductors, ceramics Compressed powder, thin films using Ecopia, Bridge Technology.
● Model No : HMS-5500 / AMP55T (low temp) ,
- Variable temp : 80K ~ 350K (model# : AMP55T )
- HMS-5500 can be compatibly used with both low temp magnet kit (model# :AMP55T) and high temp magnet kit (model#: AHT55T5, upto 500dC)
- Below image is to show model# HMS-5500 + AMP55T, for low temp.
1. Main body system
- Constant current source + Van der Pauw method terminal conversion system
2. 0.51Tesla magnet kit (Model # : AMP55T)
- 0.51Tesla permanent magnet (+/-0.03Tesla)
- conductive sample mounting board
- Heater embedded into sample mounting board
- LN2 reservoir tank (round type upper LN2 tank, square type lower LN2 tank)
- Temperature sensor on the surface of sample board.
- Magnet moves automatically.
- 0.51Tesla (+/-0.03T) permanent magnet.
- Temperature increased automatically, ranging from RT ~ 500°C(773K).
- You can flow purge gas into small chamber and measure hall effect at the same time. Gas control valve can be installed as an option.
- Chamber must be installed before you start to measure sample. Replace ambient air into N2 gas inside of chamber to avoid oxidization in hightemperature test.
Chamber also helps to maintain high temperature inside of chamber by avoiding cool airflow ,made by automatically moving magnet.