`London' polarising binocular microscope Model 6000 Serial Number 39454 by R. & J. Beck Ltd.
- Object Number:
- 1994-1277 Pt1
- type:
- microscope
Microscope fitted with special cell containing heater/thermocouple
- Made:
- 1955-1964
Microscope fitted with special cell containing heater/thermocouple for viewing mineral samples at very high temperatures, with power control unit, potentiometer plus standard cell and galvanometer for measuring thermocouple temperature, and other small accessories and spares
Details
- Category:
- Microscopes
- Object Number:
- 1994-1277
- type:
- microscope
- credit:
- Building Research Establishment
Parts
Power and control unit for supplying heating current to high temperature cell on microscope
- Object Number:
- 1994-1277 Pt2
- type:
- control unit
Universal Precision Potentiometer, for measuring temperature of thermocouple in microscope cell
- Object Number:
- 1994-1277 Pt3
- type:
- potentiometer
Cadmium (Weston) standard cell, 1.0186 volts, used with potentiometer
- Object Number:
- 1994-1277 Pt4
- type:
- battery
`Scalamp' moving coil reflecting galvanometer with built-in lamp and scale, for potentiometer
- Object Number:
- 1994-1277 Pt5
- type:
- galvanometers
Accessories and spares for high temperature microscope comprising high temperature cells
- Object Number:
- 1994-1277 Pt6
- type:
- accessories
