Janis Research, cryogenics, cryostats

RD Dewars

These are open neck "bucket" dewars with non-demountable bottom flanges. Superconducting magnets and other inserts are introduced through the top, and may be supported by an o-ring sealed top flange.

Model RD Liqud Helium Research Dewars by Janis Research
Model A B Nominal
Helium Capacity		 Nominal
Nitrogen Capacity
5RD 5 8 8 Liters 10 Liters
6RD 6 10 12 Liters  12 Liters
7RD 7 11 16 Liters 14 Liters
8RD 8 12 21 Liters 21 Liters
9RD 9 14 27 Liters 23 Liters
10RD 10 15 33 Liters 25 Liters
12RD 12 17 48 Liters 30 Liters
NOTES:   Other sizes available.

Table of Contents

Pages

Introduction 1
CNDT Dewars 2, 3
CNDT-NMR Dewars 4
CNDT-UHV Dewars   5
RD Dewars 6
CNRD Dewars 7
VSRD Dewars 8
Storage Dewars 9

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