Published 1974 | Version v1
Report Open

Automatic changer for 100 irradiated samples

Description

The neutron flux distribution in a reactor can be evaluated by measuring the activity of samples which have been previously irradiated inside it. The precision of the activity measurements requires: accurate positioning of the samples in front of the detectors; statistical accuracy in measuring each sample; equal statistical accuracy for all samples; decay time correction and background correction. All these can be achieved using the automatic sample changer and the electronic programming and control unit described in this paper

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
p. 5.
Report number
IFA-NE--15-1974

INIS

Country of Publication
Romania
Country of Input or Organization
Romania
INIS RN
7240652
Subject category
S42: ENGINEERING;
Descriptors DEI
ACTIVITY METERS; ANTICOINCIDENCE; CONTROL EQUIPMENT; CORRECTIONS; DISTRIBUTION; INTERNAL IRRADIATION; MEASURING METHODS; NEUTRON FLUX; SAMPLE CHANGERS; SAMPLERS
Descriptors DEC
IRRADIATION; LABORATORY EQUIPMENT; RADIATION FLUX