Rank Brothers Ltd

56 High Street
CB25 9DA
United Kingdom

Company has 3 related addresses

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Today 09:00 AM - 05:30 PM (Currently Closed)
Fax: 01223 811441
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Rank Brothers, based near Cambridge, is a specialist company in the field of scientific instrument manufacture and precision machining. Founded in 1957, Rank Brothers' product range includes oxygen electrodes suitable for both routine and research applications, Novel permeability testers, magnetic stirrers, photometric dispersion analysers, micro-electrophoresis apparatus, polyelectrolytic titrators, and agrochemical emulsion stability testers.   

Full product descriptions are available via the Rank Brothers website.

Oxygen Measurement Controllers

Our experienced team of staff has worked with leading scientists for more than twenty years to develop a range of oxygen measurement controllers of the finest quality and efficiency.   

Oxygen measurement equipment and controllers are easy to maintain and follow proven research and tested designs. Glass and perspex materials are available alongside a large choice of electrode volumes. Our range of oxygen measurement controllers are necessary for working with oxygen electrodes and are widely used in the industry. Ongoing research into physiological studies, microbiology and biotechnology fermentation processes highlight the demand for our products.

Electrochemical Processor

Our electrochemical processor is an instrument used to measure current at constant potential and used in techniques such as amperometric titrations, electrogravimetry, coulometry, stepwise polargraphy and voltammetry. It comprises two fundamental features; the Potentiostat and the Galvanostat for controlled potential and controlled current microelectrode techniques.

Both circuits are separate and can be used simultaneously to create desired results. When the electrochemical processor is used with a signal generator a wide range of polargraphic/voltammetric methods such as single sweep, single step, triangular wave and cyclic can be performed. Voltmeter outputs from the Potentiostat and Galvanostat are displayed on the system monitor that is also created to indicate possible cell faults. Instruction manuals are available to download via the Rank
Brothers' website.



Registration Number: 01838330
VAT Number: GB299 9096 74
Registered at Companies House:3 August, 1984 (37 years and 3 months ago)
No of Employees: 1-10
Annual Turnover: 200-500k
Parent Company: Yes
Company Type:
  • Manufacturer

Opening Times

Monday 09:00 AM - 05:30 PM
Tuesday 09:00 AM - 05:30 PM
Wednesday 09:00 AM - 05:30 PM
Thursday 09:00 AM - 05:30 PM
Friday 09:00 AM - 05:30 PM
Saturday Closed
Sunday Closed

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Additional Information

Brand & Trade Names

  • AET100 Agrochemical Emulsion Tester
  • CAII Charge Analyser II
  • PDA2000 Photometric Dispersion Analyser

Financial Information

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