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Page 696 of 698

Shelfmark

meo.1

Maker

Metrohm Ltd.

Title

Portable pH meters E 280 A + E 444

Description

The meters are introduced as being independent of mains supplies, allowing rapid and reliable pH and mV measurement to be carried out anywhere. Their accuracy and ease of operation are maintained whether used inside or outside.
Both meters are discussed in terms of power supply; amplifier; electrode calibration; and ranges.
Detailed technical information is supplied in tabular form. A short note on standard accessories is included.


Shelfmark

hed.2

Maker

Headland Engineering Developments Ltd.

Title

Ultrakust Thermophil: The electronic thermometer

Description

Designed for use in industry, the instrument is recommended for its rapid response, and accurate temperature measurements.
Detailed information is presented under these headings:-
The portable electronic thermometer;
Range of Thermophil instruments:
The probes
Glass probes
Metal probes
Thermophil summary of available types of probes:[H01-H05;
H10-H21; T11]
Thermophil roller probe [H.36]
Thermophil probes for fixed mounting [H32-H34]
Special probes


Shelfmark

btl.25

Maker

Baird & Tatlock (London) Ltd.

Title

Electrolytic Analysis Apparatus

Description

Catalogue of electrolytic analysis apparatus and accessories, with photographs, specifications and prices.
Main units are: ‘Industrial’ model for stationary electrodes, with single units or multiple unit outfits; ‘Unity’ mode with rotating electrodes (master unit: up to six single test slave units can be added to form multiple units).
Accessories are: low-tension supply outfits - transformers for D. C. mains supply (rectifiers); beakers; clock glasses; platinum electrodes.
Advertisement on back page for other Baird & Tatlock products (prices not supplied): thermostat ovens, analytical precision balances, aperiodic projection balances, ‘Empire’ balances, weights.


Shelfmark

trx.1

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

ser.1

Maker

Service Trading Co.

Title

Wimshurst Electrostatic Generator

Description

One-page advertisement for electrostatic generator, with illustration and price.
‘Really well constructed machine. Ideal for School and Laboratory to demonstrate the various effects associated with static energy. Will work well in any atmospheric condition giving a spark over 3in. long in dry weather. 11in dia twin plates. 2 Leyden jars. Discharge electrodes. Heavily plated fittings, mounted on solid wooden base. Outstanding value at £13/17/6. Carriage UK (B.R.S.) 10/-.


Shelfmark

brn.1

Maker

Barnes Engineering Company

Title

Infrared field thermometer Models PRT-10 and PRT-10L Operator’s handbook

Description

Introduced as a portable, battery-powered instrument designed to make on-contact surface temperature measurements of subjects normally encountered in field studies associated with the natural sciences, it is suited to research in botany, agronomy, forestry, ecology and meteorology.
Detailed information on the instrument is presented under these headings:-
Physical description;
Models;
Specifications;
Operating the PRT;
Handling precautions;
Target locating - Model PRT-10;
Target locating - Model PRT-10L;
Temperature conversion;
Differential temperature scale;
Pocket reference target;
Maintenance and replacement procedures;
Routine maintenance;
Replacing batteries;
Replacing the window;
Optional equipment;
Parts list;
Parts list notes, list of manufacturers


Shelfmark

sla.1.a

Maker

Solatron Electronic Group Ltd.

Title

Solartron compact data loggers data sheet

Description

The instrument is introduced as a small system providing most of the facilities of a major complex system for a comparatively limited number of channels at a moderate price. It is designed to record automatically in digital form a number of d.c. vooltage inputs from e.g. thermocouples, resistance thermometers, pressure transducers, etc. Printed output gives easy, unambiguous and accurate visual records, while punched paper tape gives facilities for subsequent replay or computer analysis
Detailed information is presented under these headings:-
Design features;
Applications;
Electrical network analysis;
Medical research;
Specification;
Basic system specification;
Brief module description;
Output equipment.


Shelfmark

sla.3

Maker

Solatron Electronic Group Ltd.

Title

Solartron IDAS programmed data logger data sheet

Description

Introduced as the first programmed Solatron data logger to be produced, the major feature of the IDAS system is its operational simplicity.
Detailed information is provided under these headings:-
Technical Data:
Brief module description;
Typical output devices;
Typical Layout;
System Specification;
Sales Organisation


Shelfmark

Gal.14

Maker

A. Gallenkamp &Co. Ltd.

Title

Brief instructions for checking Gallenkamp soil moisture tensiometers: SH-080; SH-085; SH-090

Description

Instructions are set out in numbered paragraphs, and cover the following topics:-
1. Unpacking;
2. How to hold and prepare instrument for action;
3. Adding water;
4. The gauge;
5. Adjusting the top union nut;
6. Unpacking the porous pot;
7. Testing the gauge;
8. Is it leak proof?
9. Testing the gauge tube;
10. Evacuating the gauge in order to re-fill it
11. Replace the gauge


Shelfmark

scx.1

Maker

unknown

Title

Instructions for Scientist X20 microscope

Description

Instruction sheet describing how to set up and use the Scientist X20 microscope, with diagrams.
Further instructions for using the bridge to support a glass microscope slide, and for using a cut-out plastic slide when glass slides are not available.


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