Spare bulb and pens for printer for microdensitometer
- Made:
- 1978
Plastic case containing spare bulb and pens for printer for microdensitometer used to measure the X-ray density of tree rings in research into past climates, 1978
Details
- Category:
- Meteorology
- Object Number:
- 1998-205 Pt21
- Materials:
- metal, glass, plastic, cardboard
- Measurements:
-
overall: .9843 x 5.5118 x 4.3307 in.; 2.5 x 14 x 11 cm
- type:
- instrument component and densitometer
- credit:
- Donated by Swiss Federal Institute for Forest, Snow and Landscape Research
