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Ratek Refrigeration Circulation Configuration with TH Circulator & RC4 sitting on Laboratory Bench Front Angled Right View

Ratek Flex-Temp Pro Bundle

by Ratek Instruments
$11,311.30

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✅ FREE SHIPPING: Australia wide — Yes, even remote areas.

Processing Time: 1 - 3 business days.

Delivery Time: Up to 7 business days for metro areas.
Up to 7 - 14 business days for all other areas.

✅ Return Policy: 30 Day Returns.

✅ Need help? Call us on 1300 812 450

Free Shipping
30 Day Returns
Made in Australia
Reliable Warranty

Ratek Flex-Temp Pro Bundle

The Ratek Flex-Temp Pro Bundle is a refrigerated circulation configuration for programmable temperature control. The bundle consists of the TH8500 and RC4. The Flex-Temp Pro System combines the advanced TH8500 programmable heater circulator with the RC4 re-circulating cooler to deliver sophisticated temperature profiling capabilities for complex thermal applications. This system excels in applications requiring automated temperature changes over time, with the TH8500's ability to store up to 9 programs with 288 segments each, providing complete control over temperature profiles. The combination offers programmable ramp/soak functionality with precision digital PID control and excellent temperature stability of +/- 0.02°C across the full operating range.

The TH8500's 2.2 kW heating power paired with the RC4's efficient cooling capacity creates a versatile system capable of rapid temperature transitions and precise maintenance at any setpoint from -10°C to +100°C. The large dual-line LED display and advanced fuzzy logic control ensure easy monitoring and optimal performance, while the high-flow dual-outlet pump design provides consistent circulation to external systems. This bundle is ideally suited for applications requiring complex thermal cycling, research protocols, or any process where automated temperature control sequences are essential for reproducible results.

Included in the Flex-Temp Pro Bundle:

Ratek FlexTemp Pro Bundle (SKU)

Cyro-Flow Pro Bundle or Flex-Temp Pro Bundle

The Ratek Cryo-Flow Pro Bundle and Flex-Temp Pro Bundle both deliver professional-grade temperature control for laboratory applications, but they are optimized for different needs. The Cryo-Flow Pro Bundle is built around the Cryo-Flow system for ultra-precise, low-temperature work down to -40°C with powerful circulation and flow control — ideal for applications requiring rapid cooling or stable sub-zero conditions. The Flex-Temp Pro Bundle offers greater flexibility with a wider temperature range and modular components, making it the go-to choice for labs needing versatile heating, cooling, and circulation across a broad range of routine and advanced protocols.

Key Differences & When to Choose Each

Temperature Range & Cooling Power

  • Cryo-Flow Pro: Excels at low temperatures (down to -40°C) with strong cooling capacity and flow — choose this if you frequently work with sub-zero or cryo applications (e.g., sample preservation, enzyme reactions, or cold trap use).
  • Flex-Temp Pro: Wider overall range with excellent heating and moderate cooling — choose this if you need flexibility for both heating and cooling across multiple protocols.

Circulation & Flow Control

  • Cryo-Flow Pro: Superior circulation and flow performance for demanding low-temp or high-viscosity fluids — best for precise temperature uniformity in large vessels or external loops.
  • Flex-Temp Pro: Solid circulation with more modular setup options — ideal when you need adaptability for different lab setups or occasional external circulation.

Which One to Choose

  • Cryo-Flow Pro Bundle: Labs focused on low-temperature work, rapid cooling, or cryo-sample handling.
  • Flex-Temp Pro Bundle: Labs requiring versatile temperature control across heating, cooling, and general-purpose applications.

Both bundles include high-quality Ratek components, but the Cryo-Flow Pro prioritizes extreme low-temp performance, while the Flex-Temp Pro offers broader everyday flexibility. Choose based on your primary temperature needs!

Ratek Logo 2

Need Help? Call 1300 812 450

Specifications

Ratek Logo 2

Need Help? Call 1300 812 450

Downloads

Ratek Flex-Temp Pro Bundle Brochures

 

RC4 Product Brochure                                                                                 TH8500 Product Brochure

Ratek RC4 Re-Circulating Cooler - Brochure PDFRatek RC4 Re-Circulating Cooler - Brochure PDF               Ratek TH8500 Programmable Immersion Heater Circulator - Brochure PDFRatek TH8500 Programmable Immersion Heater Circulator - Brochure PDF

 

Chiller Options Brochure

Ratek Chiller Options - Brochure PDFRatek Chiller Options - Brochure PDF

Description

Ratek Flex-Temp Pro Bundle

The Ratek Flex-Temp Pro Bundle is a refrigerated circulation configuration for programmable temperature control. The bundle consists of the TH8500 and RC4. The Flex-Temp Pro System combines the advanced TH8500 programmable heater circulator with the RC4 re-circulating cooler to deliver sophisticated temperature profiling capabilities for complex thermal applications. This system excels in applications requiring automated temperature changes over time, with the TH8500's ability to store up to 9 programs with 288 segments each, providing complete control over temperature profiles. The combination offers programmable ramp/soak functionality with precision digital PID control and excellent temperature stability of +/- 0.02°C across the full operating range.

The TH8500's 2.2 kW heating power paired with the RC4's efficient cooling capacity creates a versatile system capable of rapid temperature transitions and precise maintenance at any setpoint from -10°C to +100°C. The large dual-line LED display and advanced fuzzy logic control ensure easy monitoring and optimal performance, while the high-flow dual-outlet pump design provides consistent circulation to external systems. This bundle is ideally suited for applications requiring complex thermal cycling, research protocols, or any process where automated temperature control sequences are essential for reproducible results.

Included in the Flex-Temp Pro Bundle:

Ratek FlexTemp Pro Bundle (SKU)

Cyro-Flow Pro Bundle or Flex-Temp Pro Bundle

The Ratek Cryo-Flow Pro Bundle and Flex-Temp Pro Bundle both deliver professional-grade temperature control for laboratory applications, but they are optimized for different needs. The Cryo-Flow Pro Bundle is built around the Cryo-Flow system for ultra-precise, low-temperature work down to -40°C with powerful circulation and flow control — ideal for applications requiring rapid cooling or stable sub-zero conditions. The Flex-Temp Pro Bundle offers greater flexibility with a wider temperature range and modular components, making it the go-to choice for labs needing versatile heating, cooling, and circulation across a broad range of routine and advanced protocols.

Key Differences & When to Choose Each

Temperature Range & Cooling Power

  • Cryo-Flow Pro: Excels at low temperatures (down to -40°C) with strong cooling capacity and flow — choose this if you frequently work with sub-zero or cryo applications (e.g., sample preservation, enzyme reactions, or cold trap use).
  • Flex-Temp Pro: Wider overall range with excellent heating and moderate cooling — choose this if you need flexibility for both heating and cooling across multiple protocols.

Circulation & Flow Control

  • Cryo-Flow Pro: Superior circulation and flow performance for demanding low-temp or high-viscosity fluids — best for precise temperature uniformity in large vessels or external loops.
  • Flex-Temp Pro: Solid circulation with more modular setup options — ideal when you need adaptability for different lab setups or occasional external circulation.

Which One to Choose

  • Cryo-Flow Pro Bundle: Labs focused on low-temperature work, rapid cooling, or cryo-sample handling.
  • Flex-Temp Pro Bundle: Labs requiring versatile temperature control across heating, cooling, and general-purpose applications.

Both bundles include high-quality Ratek components, but the Cryo-Flow Pro prioritizes extreme low-temp performance, while the Flex-Temp Pro offers broader everyday flexibility. Choose based on your primary temperature needs!

Ratek Logo 2

Need Help? Call 1300 812 450

Specifications

Ratek Logo 2

Need Help? Call 1300 812 450

Downloads

Ratek Flex-Temp Pro Bundle Brochures

 

RC4 Product Brochure                                                                                 TH8500 Product Brochure

Ratek RC4 Re-Circulating Cooler - Brochure PDFRatek RC4 Re-Circulating Cooler - Brochure PDF               Ratek TH8500 Programmable Immersion Heater Circulator - Brochure PDFRatek TH8500 Programmable Immersion Heater Circulator - Brochure PDF

 

Chiller Options Brochure

Ratek Chiller Options - Brochure PDFRatek Chiller Options - Brochure PDF

Shipping

Free Shipping Australia Wide:
We offer free shipping for Ratek Instruments products Australia wide.

Shipping and Processing:
- We offer free shipping on all Ratek products.
- Please allow 1-3 business days for order processing.
- If you choose any factory fitted options for your equipment, please allow an additional 1-2 business days for fitting.
- Please allow up to 7 business days for delivery to metro areas.
- For all other locations, please allow up to 14 business days for delivery.

Delivery: 

All Ratek products purchased from Lab Devices Australia are delivered via FedEx using standard shipping.

"We advise customers to keep their product packaging in case a return or warranty repair is needed. Original packaging is specifically designed to protect the product during shipping and helps minimize damage in transit."

Back Orders:

Some products may occasionally be out of stock. If your selected item is on back order, we'll contact you before processing your order with an estimated dispatch timeframe. At that point, you can choose whether to proceed or cancel the order. 

Cancellation Policy:

Orders can only be cancelled if the product has not yet left our warehouse. If the product is already in transit at the time of your cancellation request, our standard return policy applies. This requires the product to be returned un-opened, with return shipping costs covered by the customer.

Need Help? Call 1300 812 450

Returns

Unopened Returns:
There is a 30 day return on unopened products from date of purchase. The package must not be opened and must be in a resellable condition. So, this means the package that the product has come in must not be opened at all.

Return shipping costs must be covered and organised by the customer unless the product is damaged or faulty. Once product has been returned in a resellable condition, inspected and found to be in an undamaged & resellable condition, a refund will be processed.

No Return Policy:
- We do not accept returns on products once packaging has been opened, unless the product has been proven to be damaged or faulty.

- We do not accept returns on unopened products after 30 Days.

- If an item has had custom changes made to it, we will not accept a return on these items. If you are getting custom changes made to an item, please be aware of this policy.

Please contact support@labdevicesaustralia.com.au for any inquires.

Damaged Shipments: Ensuring a Smooth Resolution

We take great care in packaging your order, but if damage occurs during transit, we are here to help ensure a quick and smooth resolution.

If the packaging is clearly damaged upon delivery: We kindly ask you to refuse the package and immediately ask the driver to document the damage. Please call us right away at 1300 812 450 to report the refusal. Lab Devices Australia will then handle the claim with the carrier and arrange for a replacement shipment as soon as the inspection is complete.

If the damage is hidden (not visible on the outside): Please contact us at support@labdevicesaustralia.com.au or call 1300 812 450 within 5 days of receiving your shipment. To help us file a prompt claim, please be ready to provide clear photographs of both the damaged product and the internal and external packaging.

Important Note for All Damaged Shipments: For the carrier's inspection, it is essential that you keep the box, all packing materials, and the damaged items until the claim is fully resolved. Upon confirming transit damage, we will quickly arrange a return, refund, or replacement, with the shipping costs covered by the transit company. If the packaging is damaged but your product is perfectly fine, no further action will be needed from us.

Faulty Product:
If the product is faulty, please contact support@labdevicesaustralia.com.au immediately so an arrangement can be made for a return/refund or return/replacement, under specified warranty conditions of the faulty product. The product must be repacked in its original packing.

Need Help? Call 1300 812 450

Warranty

For any warranty claims and inquires, please contact support@labdevicesaustralia.com.au or call us at 1300 812 450. We will help you with the correct course of action to take.

"We advise customers to keep their product packaging in case a return or warranty repair is needed. Original packaging is specifically designed to protect the product during shipping and helps minimize damage in transit."

Ratek Instruments Warranty Terms:

Ratek products (excluding spare parts) are covered by a 3 year parts and 1 year labour return-to-base warranty effective from the date of purchase. Ratek products are manufactured in Melbourne, Australia. This warranty covers the repair or replacement of any parts or components found to be defective, subject to the service options listed below. The warranty is a return-to-base warranty, meaning any product must be returned to Ratek Instruments or an authorised Ratek agent for service at the discretion of Ratek Instruments. Where practical, an on-site repair may be carried out at the discretion of Ratek Instruments.

This warranty excludes any defect resulting from misuse, neglect, accidental damage, improper voltage, operation of the product outside the acceptable operating conditions as indicated in the products operating instructions or any alteration which affects the performance of the equipment. The warranty does not extend to any costs associated with delivery of the product to or from Ratek Instruments or an authorised Ratek agent, damage, or loss incurred during transport. This warranty is in addition to any statutory regulations and provisions implied by the Trade Paractices Act and any relevant State or Federal Government obligations, applicable only when purchased within Australia. The product may be replaced within the warranty period at the discretion of Ratek Instruments, however repair will be the normal course of action.

3 Year Warranty on Parts:
For a period of 3 years from the date of purchase, replacement parts will be supplied at no charge and the original components returned to the repairer. These replacement parts may be installed by an approved service agent with prior written agreement from Ratek Instruments.

1 Year Warranty on Labour:
For a period of 1 year from the date of purchase, service labour and repairs will be carried out at no charge by an approved repairer or Ratek Instruments at the discretion of Ratek Instruments. The limit of liability shall extend to the repair of the product only, all other compensation claims are excluded from this guarantee.

The warranty does not extend to claims of suitability where the product does not deliver the intended function or fails to operate. No claims of suitability are made in relation to the product by Ratek Instruments. Any claim of suitability lies with the operator. The product is used at the risk of the operator. Any loss or damage caused to any item used with the product including but not limited to biological samples, tubes, racks, accessories, flasks, containers or the contents of such sontainers caused by malfunction of the product or the failure of the product to function is not covered by this warranty. Proof of purchase is required for all warranty repairs.

Inspection Charges:
For products returned outside the warranty period, a standard inspection fee may be charged.

All Other Returns:
If you have received a product in error or have a query regarding an item you have received, please contact Lab Devices Australia on 1300 812 450 or email support@labdevicesaustralia.com.au. If you have any other concerns or inquires, please contact us for support.

Authorized dealer of RATEK in Australia

Why Buy From Us

At Lab Devices Australia, we’re more than just an online store — we’re a trusted partner for laboratories, clinics, universities, and research facilities across the country. Our carefully curated range of premium lab equipment and accessories is designed to meet the strict standards of modern scientific and medical environments. Whether you're outfitting a new facility or replacing critical instruments, you can count on us for high-quality, dependable products from respected brands.

We proudly offer transparent pricing, secure online ordering, and fast, Australia-wide delivery — even to remote areas. We understand the demands of professional labs, which is why we back every product with expert support and a commitment to customer satisfaction. You’ll also benefit from convenient GST invoicing, optional quotes for procurement workflows, and reliable after-sales assistance.

Lab Devices Australia combines the convenience of e-commerce with the care of a specialised supplier. With a focus on quality, safety, and service, we make it easier to get the equipment you need — when and where you need it. Experience the difference of a supplier that understands the real needs of Australian labs.

  • Free Shipping (on select products) Australia wide. 
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Returns. If you realize the product is not right for you or you chose the wrong product, just return it to us in a resaleable condition.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But if there is ever something wrong, we'll fix it.