SDI Group plc is an AIM-listed company specialising in the design and manufacture of products for use within a number of imaging and sensing and control applications including life sciences, healthcare, astronomy, precision optics, measurement instrumentation and art conservation markets.

LTE Scientific

Manufactures of medical equipment, including medium to large capacity autoclaves, environmental rooms and chambers, endoscope drying and storage cabinets, and thermal processing equipment.

ATIK Cameras

Designers and manufacturers of highly sensitive cameras for life science, deep-sky astronomy and industrial applications.

Graticules Optics

Designer and manufacturer of precision micropattern products, offering photolithographic products on glass, film and in metal foil, with the added coatings, cementing, mounting and small optical assembly.


Designers and manufacturers of scientific instruments based on digital imaging, for the life science research, microbiology and healthcare markets.

Applied Thermal Control

Manufacturers of chillers, coolers and heat exchangers where systems are required to protect instrumentation, improve analytical repeatability and stability or remove heat from chemical reactions.

Astles Controls Systems

Supplier of chemical dosing and control systems to manufacturing industries including beverage, engineering and motor components, white goods, architectural aluminium and steel.

Chell Instruments

Manufacturers of components such as thermal mass flow meters and controllers and capacitance manometers.

MPB Industries

Designers and manufacturers of flowmeters and control instrumentation for the water treatment, power generation, gas and oil production, human medical anaesthesia, aviation, pharmaceutical, pollution control, scientific analysis, and educational sectors.


Manufacturers of electrochemical sensors for water based applications, used in laboratory analysis, in food, beverage and personal care manufacture, as well as the leisure industry.

Scientific Vacuum Systems

SVS specialise in the manufacture of Physical Vapour Deposition (PVD) systems. 


One of the UK’s leading fume cupboard manufacturers, designing and manufacturing high quality BS EN compliant products. 

Creating Clean Air through Recirculating Technology

Recirculating technology, enhanced by activated carbon and HEPA filtration, works to create cleaner, safer air.

Monmouth Scientific | Case Studies | Polymermedics
Non-Ducted vs Ducted Fume Cupboards

Activated Carbon efficiently filters more than 500 chemicals without the need for ducting.

Filtration Fume Cupboards Frequently Asked Questions

Filtration Fume Cabinets are as safe as Ducted when matched to the appropriate application.