The Armfield FT-80 Tall Form Spray Dryer and FT81 Tall Form Spray Chiller have been purposed-designedly to enable laboratory quantities of products to be processed.

Despite the size of the equipment, the powders produced will be comparable to large-scale production dryer capability.

Both systems offer unparalleled flexibility with separate, individually controlled inlet and outlet fans, together with variable nozle positions and selection of co- or counter- unsurpassed range of options. This flexibility is enhanced by an unsurpassed range of options, purpose-designed for laboratory research use.

With appropriate accessories it is possible to change from spray-drying to spray-chilling configurations in a matter of minutes, thus adding further unique experimental capability.

The FT80 Tall Form Spray Dryer is supplied as standard with two nozzles and nozzle hoses, one for co-current and one for counter-current. In counter-current configuration the nozzle is positioned at the bottom of the chamber and sprayed upward into the flow of hot air.

For spray chilling the flow of air from the inlet fan to the spray chamber is chilled instead of heated. The air is cooled using chilled water and a stainless steel heat exchanger. The FT81 Tall Form Spray Chiller is supplied complete with its own refrigeration unit. Counter-current configuration is normally used for spray chilling.

The FT90 and FT91 are complete inline homogenisation subsystems for use with Armfield miniature-scale food-processing equipment. The FT90 is based on an APV 1000 homogeniser and the FT91 is based on a Niro Twin Panda. Both homogenisers have been specifically optimised for this application. The units include controls, comprehensive instrumentation, valves, pipework, pulsation dampers, data logging and all facilities required for operation and process integration with other Armfield equipment.

The NA4 Ships Vibrations Test Model is designed to enable students to investigate a simple model hull form for resonance phenomena. It may be used in conjunction with the optional Armfield Flotation Tank or any suitable customer supplied tank. Many of the principal phenomena associated with ship resonant vibration are clearly demonstrated. At a more advanced level the distribution of mass and second moment of area may be calculated and using a Young’s Modulus value for the material of the ship shaped beam, the natural frequencies may be estimated by a simple tabular method or other means and compared with the measured value.

The Essentials of Process Control (EPC) range of products takes students through the fundamentals of principles of process control, and progresses to give them a thorough grounding in the control of physical processes. Four independent process units demonstrate level, flow, temperature and pressure as the controlled variable. The concepts of closed loop control, including on/off control, proportional control, proportional/integral and proportional/integral/derivative (PID) control can be explored and demonstrated. Some units also cover both time proportioning and analogue control of the same parameter. To demonstrate industrial control systems, two further controlling devices are available, a full function industrial PID controller with autotune, and a programmable logic controller (PLC).

Armfield through their CE and UOP range of products offer the most comprehensive, diverse and technically current group of products of any manufacturer, bringing both basic principles and complete unit operations to the modern educational laboratory.

Asahi Reaction Unit Bench-top gives precise and efficient temperature control, minimum energy loss can be realized using our Reaction Vessel.

You can choose the standardized (Blue Label) or custom-made (Gold Label) product depending upon your needs.

The ASD LabSpec line of laboratory instrumentation offers laboratory-grade performance in a ruggedized, portable design suitable for benchtop analysis or transport to the sample location. ASD LabSpec analytical instrumentation performs rapid, non-destructive materials analysis for qualitative and quantitative applications.

The ASD LabSpec 4 product line utilizes the same spectrometer configurations as ASD’s FieldSpec line of spectroradiometers, long recognized as the “gold standard” in portable near-infrared (NIR) field spectroscopy. Employing this state-of-the-art NIR technology, these portable lab instruments can quickly and nondestructively measure a wide range of materials with absolute precision.

The ASD LabSpec spectrometer is easily adaptable for a wide range of analytical applications. For those applications requiring a spectrophotometer, the ASD LabSpec is available with a built in fiber optic light source.

Optimized for rapid analysis, ASD LabSpec 4 spectrometers are the ideal analytical instruments for fast-moving laboratory environments, providing instant results with no sample preparation.