Offering the best quotes for your research!
New and used scientific instruments
🚚 Shipping Worldwide 🌎
Polyscience AP45R-20-A13D 45L Refrigerated Circulator, Advanced Programmable (-25 to 135C), 208-230V3D Visualization of the Polyscience CirculatorThe rendered image can be freely rotated in a full 360-degree view, allowing you to zoom in, pause, and explore every angle. For enhanced detail, the rendering can also be displayed in full-screen mode.
This 3D model is designed exclusively for visualization purposes and may not accurately represent the actual appearance of your product.
Your browser does not support iframes.
The Polyscience AP45R-20-A13D 45L Refrigerated Circulator is intended for the precise temperature control ofsuitable liquids in a reservoir. Extremely easy to use and maintain, itcombines design innovation with highly intuitive operation to deliverconvenient and versatile liquid temperature control for a wide range ofapplications.Features
Time/temperature programming (ten 100-step programs)
Intuitive 4.3” (10.9 cm) SmartTouch display
6 languages: French, German, Spanish, Chinese, Arabic, English
Variable speed pump with open- and closed-loop external circulation capability
Swivel 180™ Rotating Controller
On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, and external temperature probe
Event scheduling (time & date) with real-time clock
Review temperature trends for up to 10 days
Multiple selectable “home” screens
On-screen help
Automatic and/or user-adjustable performance optimization
5-point calibration capability
Click Here to View Product Video
Description | -25, 45 L Ref. Circulator |
Controller Type | Advanced Programmable |
Display | 4.3" SmartTouch Touchscreen |
Connectivity | Ethernet, USB A & B, RS232/addressable RS485, External Temperature Probe |
Languages Supported | 6: French, German, Spanish, Chinese, Arabic, English |
Time/Temperature Programs & Steps | Ten 100-step programs |
Swivel 180 Rotating Controller | Yes |
Working Temperature Range °C | -25° to 135° |
Temperature Stability °C | ±0.01° |
Fluid Optimization/Specific Heat Tuning | Automatic and/or user-adjustable |
Temperature Calibration Capability | 5-point |
Working Access (L x W x D) (cm) | 54.9 x 39.8 x 14 cm |
Pump Type | Pressure/Suction |
External Temperature Control Capability | Yes |
Flammability Class (DIN 12876-1) | III (FL) |
Part Number | AP45R-20-A13D |
Maximum Pressure (psi) | 4.3 |
Maximum Pressure (bar) | 0.30 |
Maximum Pressure Flow Rate (gpm) | 5.30 |
Maximum Pressure Flow Rate (l/min) | 20.1 |
Maximum Suction Flow Rate (gpm) | 3.9 |
Maximum Suction Flow Rate (l/min) | 14.7 |
Cooling Capacity @ -20°C (W) | 250 |
Cooling Capacity @ 0°C (W) | 800 |
Cooling Capacity @ +20°C (W) | 1400 |
Cooling Capacity @ +100°C (W) | 1400 |
Included Hardware | Nylon hose adapters for 3/8", 1/4", and 3/16" |
Heater Wattage | 2200 |
Electrical Requirements (VAC/Hz/Ph/A) | 208-230/60/1/13 |
Regulatory Approvals | ETL |
QuestPair is Europe's leading platform for scientific equipment, connecting researchers and organizations with verified suppliers of both new and pre-owned laboratory instruments. We're transforming how the scientific community accesses the tools they need for groundbreaking research.
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.
Every piece of equipment undergoes thorough verification by our expert team, ensuring reliability and performance.
Access both new and premium pre-owned equipment, saving up to 40% without compromising on quality.
Our dedicated team provides personalized guidance throughout your equipment procurement journey.
Join thousands of scientists who trust QuestPair for their equipment needs.
Brilliant service. Everything arrived and was exactly as expected
Great Customer service! Got me great options for the equipment I was looking for and in a timely manner.
Harm is very responsive to help me find the right equipment. The product I received is in a good condition.
From €9,592.56*ex. VAT
In Stock
Our sales team specializes in sourcing custom and hard-to-find products to meet your exact specifications. Submit a request for a tailored quote.
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.