Offering the best quotes for your research!
New and used scientific instruments
🚚 Shipping Worldwide 🌎
✉️ info@questpair.com
Thermo Scientific NESLAB ThermoFlex 900 / 1400 Recirculating Chillers with Precise ±0.1°C Temperature Control
Product Description
The Thermo Scientific NESLAB ThermoFlex 900 and 1400 series are advanced recirculating chillers designed for reliable external temperature management of laboratory instruments, analytical systems, and process equipment demanding stable fluid circulation. Both models utilize a robust microprocessor-controlled interface and maintain a consistent temperature stability of ±0.1°C, essential for applications in biotechnology, molecular diagnostics, and bioprocessing workflows that require precise thermal regulation.
Key technical features include:
- Reservoir Volume: 1.9 gallons polyethylene tank ensuring sufficient fluid capacity for continuous operation
- Cooling Capacity:
- ThermoFlex 900: 900W at 60Hz, suitable for standard cooling applications between 5°C and 40°C
- ThermoFlex 1400: Enhanced 1400W cooling at 60Hz, capable of maintaining fluid temperatures from 5°C up to 90°C, providing extended versatility for biomanufacturing and synthetic biology experiments
- Pump Capacity: Up to 4.0 gpm at 60 psig, delivering consistent fluid flow rates necessary for accurate temperature control in live-cell imaging and fluorescence analysis setups
- Physical Dimensions: Compact footprint (26 x 14 x 27 inches) optimized for benchtop or floor-adjacent laboratory layouts
- Power Requirements: 115V, 50/60Hz with current ratings of 11A (900 model) and 14.1A (1400 model)
Both ThermoFlex models incorporate serviceable filters and continuous fluid circulation technology, ensuring maintenance ease and extended unit longevity. The ThermoFlex 900 is ideal for routine external cooling within moderate temperature ranges, while the ThermoFlex 1400 is engineered to support applications that demand higher cooling capacities and expanded temperature control, making it critical in pharmaceutical temperature-sensitive processes and synthetic biology research that involves thermal cycling.
Widely adopted in laboratories focused on molecular biology, clinical diagnostics, and biomedical engineering, these chillers support stable operation of sensitive analytical instruments and bioprocess equipment, making them indispensable for biotechnology laboratories requiring seamless integration with thermal management systems.
Item Stats
Product details
| Specification | ThermoFlex 900 |
| Reservoir Volume | 1.9 gallons |
| Cooling Capacity at 20°C | 900W at 60Hz |
| Temperature Stability | ±0.1°C |
| Process Fluid Temperature Range | 5°C to 40°C |
| Pump Capacity | Up to 4.0 gpm @ 60 psig |
| Power | 115V, 50/60Hz, 11A |
| Dimensions (W x D x H) | 26 x 14 x 27 in |
| Weight | 95 lb |
About QuestPair
Our Mission
QuestPair is Europe's leading platform for scientific equipment, connecting researchers and organizations with verified suppliers of both new and pre-owned laboratory instruments in the biotech and material science industry. Our aim is to make the procurement of scientific instruments more efficient, cost-effective, and reliable, so that laboratories can focus on advancing science rather than searching equipment and negotiating deals.
Why Choose Us
Founded by scientists for scientists, we understand your challenges. Our AI-powered platform offers transparent pricing, verified quality, and expert support, ensuring you find the perfect equipment for your research needs.
Verified Quality
Every piece of equipment undergoes thorough verification by our expert team, ensuring reliability and performance.
Cost Efficiency
Access both new and premium pre-owned equipment, saving up to 40% without compromising on quality.
Expert Support
Our dedicated team provides personalized guidance throughout your equipment procurement journey.
Ready to Transform Your Research?
Join thousands of biotech scientists who trust QuestPair for their equipment needs.
What customers think about QuestPair
Brilliant service. Everything arrived and was exactly as expected
Jon Welburn
Great customer service! Got me great options for the equipment I was looking for and in a timely manner.
Pamela
Space Lab Technologies, LLCHarm is very responsive to help me find the right equipment. The product I received is in a good condition.
Ph.D. Hsin-Wen Liang
Northeastern UniversityPrice on Request
In Stock
Get a quote within one business day
Verified equipment
Trusted warranties & returns
Safe payment and fast delivery
Didn't find what you're looking for?
Our sales team specializes in sourcing custom and hard-to-find products to meet your exact specifications. Submit a request for a tailored quote.
Frequently Asked Questions
Is this equipment new or refurbished?
How long does shipping take?
What about warranty and returns?
Why request a quote?
Need help choosing the right tool?
- Accurate policy information specific to your chosen product
- Clear understanding of warranty coverage and terms
- Detailed return policy explanation
- Transparent shipping options and costs
Customer Service
Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.
We are available to assist you Mon-Fri, 10am - 5pm CET.