A MECHANICAL MICRODENSITOMETER

被引：45

作者：

ARNDT, UW

LEIGH, JB

MALLETT, JFW

TWINN, KE

机构：

[1] Medical Research Council Laboratory of Molecular Biology, Cambridge

来源：

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 1969年 / 2卷 / 05期

关键词：

D O I：

10.1088/0022-3735/2/5/301

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A computer-linked microdensitometer has been constructed by fitting a stage with cross-slides driven by impulse motors to a commercial projection microscope. Its accuracy and speed are compared with those of a cathode-ray-tube microdensitometer. The procedure and requirements for analysing x-ray photographs from biological fibres are described.

引用

页码：385 / &

共 4 条

[1] A COMPUTER-LINKED CATHODE-RAY TUBE MICRODENSITOMETER FOR X-RAY CRYSTALLOGRAPHY [J].