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Page 663 of 698
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Cambridge Electro-Cardioscope
Description
The instrument is introduced as being specifically designed for use in the operating theatre as a continuous monitor dureing cardiac operations, or as a monitoring control during cardiac catheterization.
The paragraphs that follow discuss these topics:-
How the instrument is used;
The viewing unit;
Lamps;
Operating the control unit;
[Cat. nos.]
Shelfmark
Maker
British Scientific Instrument Research Assoc
Title
The measurement of relative humidity by an electrical method utilizing adsorption in ceramic elements. Third Progress Report.
Description
After numerous previous experiments on the behaviour of calibrated ceramic elements under various treatments likely to improve stability of calibration, and the measurement of temperature coefficients and other properties affecting their use, it has become clear that under certain conditions, particularly at low or constant humidity, the ceramic elements can give a reliable measurement of humidity.
Information is presented under these headings:- Introduction; A. Elements Sealed in Dry Enclosure; B. Enclosure at 34% R.H.; C. Enclosure at 58% R.H. D.Elements Desiccated Between the Readings E. Elements of Large and Small Surface/Volume Ratios. F. Conditioning; G. Elements Tested and Stored in a Clean Atmosphere. Amount of Water Vapour Adsorbed by the Elements; Permissible Power; Voltage Coefficient; Direct Current; Temperature Coefficient; Comparison of Various Electrode Materials; Talc Bodies; Conclusions
Shelfmark
Maker
[Hilger & Watts Ltd.]
Title
Notes for the guidance of personnel using ionising radiations
Description
This typescript discusses radiation levels in general, and also specifically applied to the equipment used in the workplace. Health warnings and safety measures to be observed by employees in the course of their work are outlined.
Shelfmark
Maker
National Institute of Agricultural Engineering
Title
Modified Brown-Duvel moisture test for grass and hay.
Description
This Technical Memorandum of the British Society for Research in Agricultural Engineering considers the oil distillation method of estimating moisture content of grass and hay suggested by Dr. S.T. Dexter of Michigan State College, U.S.A. Information is presented under these headings:- Object; Method; Conclusions: Table I F.W. Duffee and O.I. Borge (U.S.A.); Table II N.I.A.E. Tests; Notes on Samples
Shelfmark
Maker
Title
Memorandum
Description
This is a memo which was attached to some blueprints of commercial pattern needle thermocouple.
Shelfmark
Maker
[Hilger & Watts Ltd.]
Title
D292 procedure instructions
Description
After a short sentence of introduction and a list of numbered units, instructions are in numbered stages, followed by list of tools needed, then a numbered list of procedures:
Stage 1: Tools Required, 1 (a)-(c), 2 (a)-(c);
Stage 2 Tools Required, 1, 2 (a)-(e), 3 (a)-(c), 4, 5, 6 (a)-(b); Stage 3 Tools Required, Procedure 1-20;
Stage 4 Tools Required, 1-29
Shelfmark
Maker
[Hilger & Watts Ltd.]
Title
Crystal angle tables
Description
Information is set out as a table, having four main columns.
The first headed Cover contains: Green; Green; Green; Orange; Orange.
The second column, Crystal, heads six sub columns titled: LiF; ADP; PE; KAP; EDDT; Extra LiF, all filled in.
The third column, headed Section, has data only in the fourth and fifth cells.
The last column, headed Ascending Table Angles Included is completely filled in
Under the table is typed: Topaz crystal tables are available separately.
Shelfmark
Maker
Troxler Laboratories
Title
Portable transistorized nucleonic instruments
Description
Detailed information and specification is provided under these headings:_
Portable scaler - Model 200-B;
Surface moisture-density gauge - Model SCM-227, SCM-247,
Model 117-104 & 117-105, Model 217-104 & 217-105;
Asphalt density gauge - Model A-230, Model A-240;
Two-probe density gauge - Model SC-10;
Surface density gauge - Model SC-120H, Model SC-130H,
Model Sc-109;
Depth moisture gauge, shield and standard probe - Model 104
& 105, Shield Model S-5 & S-6, Model 104A & 105A, Shield
Model S-5A & S-6A;
Portable rate meter - Model G-100;
Depth density gauge, shield and standard probe - Model 504 &
505;
Portable pulse height analyzer - Model E-200;
Asphalt content & moisture content gauge - Model AC-200;
Scintillation detector probe - Model 300;
Beta-Gamma detector probe - Model 211T;
Survey meter - Model T-700 & Model T-701.
Shelfmark
Maker
Siemens Aktiengesellschaft
Title
UNIREG* 1 and UNIREG 2 portable universal recorders, multiple-range recorders Type M785 and UNIZET* indicator
Description
The instrument is introduced as being suitable for the supervision and automatic recording of physical quantities varying in time.
Information is presented under these headings:-
Application;
Construction;
Technical data [UNIREG 1 & 2]
Order specifications for UNIREG 1 & 2, and UNIZET;
Standard supply;
Order specifications for measuring-range plug-in units;
Accessories for the measuring-range plug-in units;
Portable multiple-range continuous-line recorder, Type M785;
Order specifications for multiple-range recorder, Type M785;
Hints for operation;
Cleaning and refilling the ink container
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Cambridge extrusion speed indicator
Description
The document begins by stating that the instrument’s purpose is to indicate continuously variations of ram speed of hydraulically operated extrusion presses whose ram system must be controlled.
A detailed description of how it works, and its range follow, then its catologue number: 32311.
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