Refrigerated and Heated Circulators and Chillers
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Refrigerated and Heated Circulators and Chillers LT ecocool Energy efficient refrigerated heated circulating baths Optima range Refrigerated heating circulating bath combinations RC series Recirculating chillers

Refrigerated and heating circulators and chillers Cost-effective and efficient multi-purpose systems for cooling applications. The circulating product portfolio offers a diverse choice to meet a range of needs and budgets. We offer entry-level products for standard use to advanced-level products for more demanding requirements or opt for a product solution that is customised to your individual needs. Energy efficient models - delivers powerful cooling and significant running cost savings Powerful precision cooling - for use in open-loop or closed-loop format User-friendly and intuitive...

Six points to consider when choosing your system Do you need to immerse samples within a tank? Consider the working area required. The table on page 27 shows the dimensions of the top opening and the min/max fluid depths. Cooling power required at a given temperature For example, if your operating temperature is 0ºC and you need 500W cooling power, you need the R4 refrigeration unit with any of the controllers. Alternatively to calculate the power required use the following formula: W= V x T x K / 60 x t (mins) Cool-down time required to reach that temperature Calculate the cool-down time...

LT ecocool Energy saving refrigerated and heated circulating baths The range of innovative, eco-friendly, refrigerated heated circulating baths reduce operating costings and help to protect the environment by achieving energy savings of up to 80%*. A choice of two models, both supplied assembled as ready-to-use kits, complete with accessory tubing*, clips and connectors as standard. Choice of two models, temperature range -25 to 150ºC* (vary on model choice) Industry leading 4 year warranty with online registration Active cooling throughout the full temperature range Energy savings of up to...

LT ecocool refrigeration range Technical specifications Temperature range Stability Working area Min/max fluid level 1 x 30 segments Labwise® required Communication interface Temperature probe socket Full colour QVGA TFT Calibration points Cooling power (mean) Display Languages Timer 1 minute to 99 hours 59 minutes Temperature presets Alarms Electrical supply (max) A Adjustable over temperature cut-out Assembled and supplied with standard tubing, insulation, clips and connectors Ready to use kits Weight Fluids We recommend the following fluids for use in Grant baths: -50ºC to 50ºC: Silicone...

OptimaTM Refrigerated baths and circulator range High-performance refrigeration unit easily combined with any of our four OptimaTM heated circulators. Offers flexibility and delivers outstanding temperature performance for routine and more sophisticated applications requiring accurate temperature control in the range of -30ºC to 100ºC. Also available as a kit, Grant offer the LTC4 (TX150-R4) with the heated circulator, refrigeration unit and insulated tubing* offering a complete ready-to-use system. Choice of two base refrigeration units and four heated circulators, temperature range -30ºC...

Grant R series base refrigeration units Technical specifications Refrigerant Working area Min/Max fluid level Cooling power (typical) Relay control* Weight * relay to enable switching off the refrigeration system in a program Applications • University research/teaching - temperature control of external equipment including: spectrophotometers & refractometers. Circulation of temperature control fluid to jacketed vessels, cooling crystallisation vessels • Industrial laboratories - temperature probe calibration, product testing, product QC, temperature control of externa

Grant OptimaTM heated circulators Technical specification Grant Optima Heated circulators and Immersion thermostat Dimensions 0.1 (0.01 with Labwise®) 1 x 30 segments Labwise® required over temperature Fixed High (no relay) Language capability Height above tank rim Depth below tank rim Adjustable cut-out (can be configured to switch a relay) Setting resolution Full colour QVGA TFT 1 minute to 99 hours, 59 minutes Calibration points Communication interface USB, RS232, remote temperature probe Heater power Electrical power For more information on the Grant Optima heated circulators, please...

High pressure pumps Optional Heat Exchange Coil Maximum pressure water mbar Maximum flow water L/min Pipe bore Electrical connection Power consumption Power output to fluid Thermal fuse 2ºC above coolant temperature Temperature range Coil Øxl Grant refrigeration units Optional Labwise® Software (see section 3 for further information) IQOQ Documentation CW5 Heat exchange coil Extended warranty 1 year Extended warranty 2 years Temperature probes - 3m cable TXPEP Plastic probe TXSEP Stainless steel probe PEP Plastic probe SEP Stainless steel probe Pumps - optional VTP1-LT Maximum pressure...

Replacement plastic pump inlet/outlet connector. Fits tubing 9mm inner dia. Temperature range -50ºC to 200ºC. Replacement plastic pump inlet/outlet connector. Fits tubing 15mm inner dia. Temperature range -50ºC to 200ºC. Metal pump inlet/outlet connector, dual seal super rapid 4mm. Fits semi rigid tubing 4mm outer dia. Temperature range -20ºC to 100ºC. Metal pump inlet/outlet connector, dual seal super rapid 6mm. Fits semi rigid tubing 4mm outer dia. Temperature range -20ºC to 100ºC. Metal pump inlet/outlet connector, dual seal super rapid 8mm. Fits semi rigid tubing 4mm outer dia....

RC Series Recirculating chillers A choice of two robust recirculating chillers delivering a constant flow of temperature-controlled fluid to provide powerful, regulated cooling at -10ºC for many types of industrial machinery and scientific apparatus. Suitable for circulation through closed systems. Temperature range -10ºC to 60ºC Stability: ±0.25ºC or ±0.5ºC (model dependent) Choice of models with different cooling power - from 1300 to 3000W Efficient, reliable and cost-effective alternative to cooling with mains water Customised units with bespoke specifications also available Lockable...