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SCIENCE & MEDICAL EQUIPMENT

From Vaccine Fridges to Spectrophotometers, the Components We Supply Manage Temperature, Pressure and Fluid Level Reliably

Many scientific processes need to be managed under closely controlled conditions. We work with manufacturers of medical and laboratory equipment, assisting their design and production teams with the specialised components they need.  

Some of our customers produce fridges and freezers to store blood, plasma and vaccines at an accurate temperature. Other applications that require precise cooling include centrifuges, laboratory enclosures and test equipment for semiconductors. 

The heating solutions we provide can be used to manage a wide range of temperatures, from simulating the temperature of human skin through to higher temperatures essential for sterilisers, autoclaves and laboratory ovens. We also offer components to control pressure and fluid levels with precision. 

Ensuring Refrigeration is Properly Managed 

In helping our customers to design or improve their refrigerated scientific and medical equipment, our first priority is to recommend components that will meet the stringent parameters of their application. 

Another important consideration is the long-term reliability of these components. 

Occasionally, we can identify parts that are designed to be quicker and easier to install, helping our customers to optimise their production lines. 
Medical Fridge
temperature probe

Selecting the Right Heating Solution for Your Design

In our experience, no two design projects are the same. That's why we consider a wide range of options when selecting the right heating method, temperature probe and controller for each application.

We will consider factors such as response time, accuracy and temperature range. We will also how look at how these components can be customised to make sure they operate effectively within your product. 

Precise Control of Pressure and Fluid Levels

Scientific and laboratory equipment can frequently require the measurement and control of liquids and gases. 

Working closely with our suppliers, we can investigate appropriate float switches, capacitive fluid level sensors, pressure switches, solenoid valves and manifolds.
 
We will help to specify a component with the required physical size, material and operation - and assist your product design team with initial development through to final testing. 

Main Heating & Cooling Components We Supply

Other Components We Supply for Science & Medical Applications

Manufacturers We Support with Refrigeration Components

Refrigerated display cases

Refrigeration Components for Solar Powered Vaccine Fridges

We supply over 2000 R600A compressors a year for use in vaccine fridges manufactured by Polestar Cooling for Dulas. The units are used in remote parts of the world where there is no electricity.  

Each unit features one or more Secop compressors that are optimised for use with solar power. Because vaccines must be stored at a precise temperature to remain viable, the fridges use a phase change material that freezes and thaws at exactly +5°C. 
Semiconductor

Cooling Solutions for Testing of Semi-Conductors

Semi-conductor microchips undergo rigorous testing at different temperatures to simulate real-world thermal stresses and detect defects. 

We work with an international manufacturer of 
test machines for integrated circuits. They rely upon Hitachi scroll compressors to create the precise cold conditions required in the test chamber. 

Supermarket Refrigerated Display Cases

Climatically Controlled Laboratory Enclosure Systems

We supply CTS Europe with inverter-driven horizontal Hitachi scroll compressors for integration into their ClimateZone™ enclosure systems.

These systems are designed to provide a safe, climatically controlled environment for the handling of sensitive pharmaceutical drug compounds. 

The variable speed compressor provides the necessary temperature and humidity control for this environment. 
Supermarket Refrigerated Display Cases

Compressors and Controllers for Medical Fridges

We supply thousands of Secop compressors to Shoreline, a UK manufacturer of fridges for medical and mobile applications. 

Each R600A compressor comes with a variable speed drive. This can be used with multiple voltages and both freezer and chiller applications. 

We also provide Shoreline with a customised temperature controller from LAE Electronic. 

Refrigerated circulating bath

Refrigeration Components for Circulating Baths

We supply R290 compressors as part of a cooling system designed to cool circluating baths as low as -25°C.

The desk-top baths are used in laboratories for sample preparation, chromatography and refractometry. 

The choice of EMX fixed speed and VES variable speed compressors from Embraco takes advantage of their compact size and light weight. Other components we supply include condensers and temperature probes.
refrigerated retail multideck

Refrigerated Sample Management and Centrifuges

In the past, we have supplied leading equipment manufacturers with cooling components for integration into centrifuges and sample preparation and management.

These components include condenser assemblies, horizontal scroll compressors and silicone rubber heater mats.
refrigerated retail multideck

Vacuum Solvent Evaporators for Sample Management

We supply refrigeration components for a series of benchtop high-performance solvent evaporators used in laboratories.

The cooling system in the vacuum centrifuges allows solvents to boil at a low temperature, speeds up evaporation and protects samples from overheating. Specialist components we supply include compressors, condensers, thermocouples, cartridge heaters and miniature solenoid valves.  

Manufacturers We Support with Heating Components

Customised Heater Mats for Colorimeters

Spectrophotometric colorimeters are used to test the colour of a liquid as part of regular inspections in the production of edible oils and fats. 

For Lovibond® Tintometer, we supply a 24v heating assembly that maintains test samples at a specific and controlled temperature. This uses a 35w heater mat manufactured to a bespoke size and shape complete with a J-type thermocouple.
laboratory hotplate

Heated Laboratory Equipment

Thermo-Fisher is a global manufacturer of equipment for research and process laboratories, including spectrophotometers, hot plates, sterilisers and environmental chambers.

We supply their UK manufacturing business with specialist components to heat an aluminium hot plate. This includes cartridge heaters, silicone rubber heater mat assemblies, Peltier heat pumps, controllers and probes.
Supermarket Refrigerated Display Cases

Probes and Thermostats for Laboratory Ovens

JIM Engineering and Vecstar are UK manufacturers of high temperature furnaces, laboratory and industrial ovens, incubators, hot plates and drying cabinets. 

We supply them with minerally insulated K-type thermocouples, along with capillary and bulb thermostats, high-speed axial fans and bimetallic snapdisc thermostats.
refrigerated retail multideck

Controlled Heating for Laboratory Microplate Sealer

We helped develop a heating solution for an automated laboratory microplate sealers. 

To provide the precise heat required to seal the plastic film to the microplate, a heater assembly consisting of cartridge heaters is used to heat a metal plate. The temperature is controlled using a special temperature probe. 

Manufacturers We Support with Temperature, Pressure and Fluid Level Measurement

refrigerated retail multideck

Temperature Monitoring in Ultrasonic Cleaner Baths

Ultrasonic cleaners use sound waves passing through water to deep clean tools used in laboratories, dental practices and opticians.

We supplied a customised PT1000 flat film temperature sensor. This was securely attached to the internal wall of the bath to monitor the temperature of the water for an accurate reading without being dislodged by vibration. Additional bimetallic thermostats ensured the temperature could not exceed 70°C. 
refrigerated retail multideck

Pressure Sensors for Polymer Chromatography Detectors

Chromatography detectors produced by Agilent Technologies are used by biotechnology research laboratories around the world to analyse polymers. 

Components we supply include 5kPA and 100kPA pressure transducers with transmitter. These are held in stock to be despatched to Agilent's production facility as required to meet demand.  

We also supply PT100 temperature probes as well as PTC heating elements, silicone rubber heater mats and mica plate heaters.

supermarket display cases

Components for Autoclaves and Steam Sterilisers

We provide multiple components to manufacturers of steam sterilisation equipment.  

Applying a silicone rubber heater mat to the outside wall of a sterlisation chamber eliminates cold spots, prevents condensation and reduces the time needed to heat up. Temperature is controlled by thermocouples and snap disc thermostats. 

Float switches and pressure switches are also supplied to control the water used to generate the steam in an autoclave.
Blog and News Articles
Vaccine Fridges

Vaccine Fridges Powered by Solar Energy

medical device

Discuss Your Requirements

Other Ways in Which We Can Help

We can also provide components for:
  • Ultra-low temperature cold chain cabinets
Nick Makwana
Our technical specialist for science and medical components is Nick Makwana
Nick is able to recommend heating, pressure and liquid level parts - and offer suggestions on how these can be customised. 
Contact Nick on +44 (0)1483 869 070 or email sales@hawco.co.uk
Woman serving sandwiches

SCIENCE & MEDICAL EQUIPMENT

From Vaccine Fridges to Spectrophotometers, the Components We Supply Manage Temperature, Pressure and Fluid Level Reliably

Many scientific processes need to be managed under closely controlled conditions. We work with manufacturers of medical and laboratory equipment, assisting their design and production teams with the specialised components they need.  

Some of our customers produce fridges and freezers to store blood, plasma and vaccines at an accurate temperature. Other applications that require precise cooling include centrifuges, laboratory enclosures and test equipment for semiconductors. 

The heating solutions we provide can be used to manage a wide range of temperatures, from simulating the temperature of human skin through to higher temperatures essential for sterilisers, autoclaves and laboratory ovens. We also offer components to control pressure and fluid levels with precision. 

Ensuring Refrigeration is Properly Managed 

In helping our customers to design or improve their refrigerated scientific and medical equipment, our first priority is to recommend components that will meet the stringent parameters of their application. 

Another important consideration is the long-term reliability of these components. 

Occasionally, we can identify parts that are designed to be quicker and easier to install, helping our customers to optimise their production lines. 
Medical Fridge
temperature probe

Selecting the Right Heating Solution for Your Design

In our experience, no two design projects are the same. That's why we consider a wide range of options when selecting the right heating method, temperature probe and controller for each application.

We will consider factors such as response time, accuracy and temperature range. We will also how look at how these components can be customised to make sure they operate effectively within your product. 

Precise Control of Pressure and Fluid Levels

Scientific and laboratory equipment can frequently require the measurement and control of liquids and gases. 

Working closely with our suppliers, we can investigate appropriate float switches, capacitive fluid level sensors, pressure switches, solenoid valves and manifolds.
 
We will help to specify a component with the required physical size, material and operation - and assist your product design team with initial development through to final testing. 

Main Heating & Cooling Components We Supply

Other Components We Supply for Science & Medical Applications

Manufacturers We Support with Refrigeration Components

Refrigerated display cases

Refrigeration Components for Solar Powered Vaccine Fridges

We supply over 2000 R600A compressors a year for use in vaccine fridges manufactured by Polestar Cooling for Dulas. The units are used in remote parts of the world where there is no electricity.  

Each unit features one or more Secop compressors that are optimised for use with solar power. Because vaccines must be stored at a precise temperature to remain viable, the fridges use a phase change material that freezes and thaws at exactly +5°C. 
Semiconductor

Cooling Solutions for Testing of Semi-Conductors

Semi-conductor microchips undergo rigorous testing at different temperatures to simulate real-world thermal stresses and detect defects. 

We work with an international manufacturer of 
test machines for integrated circuits. They rely upon Hitachi scroll compressors to create the precise cold conditions required in the test chamber. 

Supermarket Refrigerated Display Cases

Compressors and Controllers for Medical Fridges

We supply thousands of Secop compressors to Shoreline, a UK manufacturer of fridges for medical and mobile applications. 

Each R600A compressor comes with a variable speed drive. This can be used with multiple voltages and both freezer and chiller applications. 

We also provide Shoreline with a customised temperature controller from LAE Electronic. 

Supermarket Refrigerated Display Cases

Climatically Controlled Laboratory Enclosure Systems

We supply CTS Europe with inverter-driven horizontal Hitachi scroll compressors for integration into their ClimateZone™ enclosure systems.

These systems are designed to provide a safe, climatically controlled environment for the handling of sensitive pharmaceutical drug compounds. 

The variable speed compressor provides the necessary temperature and humidity control for this environment. 
Refrigerated circulating bath

Refrigeration Components for Circulating Baths

We supply R290 compressors as part of a cooling system designed to cool circluating baths as low as -25°C.

The desk-top baths are used in laboratories for sample preparation, chromatography and refractometry. 

The choice of EMX fixed speed and VES variable speed compressors from Embraco takes advantage of their compact size and light weight. Other components we supply include condensers and temperature probes.
refrigerated retail multideck

Vacuum Solvent Evaporators for Sample Management

We supply refrigeration components for a series of benchtop high-performance solvent evaporators used in laboratories.

The cooling system in the vacuum centrifuges allows solvents to boil at a low temperature, speeds up evaporation and protects samples from overheating. Specialist components we supply include compressors, condensers, thermocouples, cartridge heaters and miniature solenoid valves.  

Manufacturers We Support with Heating Components

Customised Heater Mats for Colorimeters

Spectrophotometric colorimeters are used to test the colour of a liquid as part of regular inspections in the production of edible oils and fats. 

For Lovibond® Tintometer, we supply a 24v heating assembly that maintains test samples at a specific and controlled temperature. This uses a 35w heater mat manufactured to a bespoke size and shape complete with a J-type thermocouple.
laboratory hotplate

Heated Laboratory Equipment

Thermo-Fisher is a global manufacturer of equipment for research and process laboratories, including spectrophotometers, hot plates, sterilisers and environmental chambers.

We supply their UK manufacturing business with specialist components to heat an aluminium hot plate. This includes cartridge heaters, silicone rubber heater mat assemblies, Peltier heat pumps, controllers and probes.
Supermarket Refrigerated Display Cases

Probes and Thermostats for Laboratory Ovens

JIM Engineering and Vecstar are UK manufacturers of high temperature furnaces, laboratory and industrial ovens, incubators, hot plates and drying cabinets. 

We supply them with minerally insulated K-type thermocouples, along with capillary and bulb thermostats, high-speed axial fans and bimetallic snapdisc thermostats.
refrigerated retail multideck

Controlled Heating for Laboratory Microplate Sealer

We helped develop a heating solution for an automated laboratory microplate sealers. 

To provide the precise heat required to seal the plastic film to the microplate, a heater assembly consisting of cartridge heaters is used to heat a metal plate. The temperature is controlled using a special temperature probe. 

Manufacturers We Support with Temperature, Pressure and Fluid Level Measurement

refrigerated retail multideck

Temperature Monitoring in Ultrasonic Cleaner Baths

Ultrasonic cleaners use sound waves passing through water to deep clean tools used in laboratories, dental practices and opticians.

We supplied a customised PT1000 flat film temperature sensor. This was securely attached to the internal wall of the bath to monitor the temperature of the water for an accurate reading without being dislodged by vibration. Additional bimetallic thermostats ensured the temperature could not exceed 70°C. 
refrigerated retail multideck

Pressure Sensors for Polymer Chromatography Detectors

Chromatography detectors produced by Agilent Technologies are used by biotechnology research laboratories around the world to analyse polymers. 

Components we supply include 5kPA and 100kPA pressure transducers with transmitter. These are held in stock to be despatched to Agilent's production facility as required to meet demand.  

We also supply PT100 temperature probes as well as PTC heating elements, silicone rubber heater mats and mica plate heaters.

supermarket display cases

Components for Autoclaves and Steam Sterilisers

We provide multiple components to manufacturers of steam sterilisation equipment.  

Applying a silicone rubber heater mat to the outside wall of a sterlisation chamber eliminates cold spots, prevents condensation and reduces the time needed to heat up. Temperature is controlled by thermocouples and snap disc thermostats. 

Float switches and pressure switches are also supplied to control the water used to generate the steam in an autoclave.
Blog and News Articles
Vaccine Fridges

Vaccine Fridges Powered by Solar Energy

medical device

Other Ways in Which We Can Help

We can also provide components for:
  • Ultra-low temperature cold chain cabinets

Here to support you

Nick Makwana
Our technical specialist for science and medical components is Nick Makwana
Nick is able to recommend heating, pressure and liquid level parts - and offer suggestions on how these can be customised. 
Contact Nick on +44 (0)1483 869 070 or email sales@hawco.co.uk