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The Polyscience AP07R-20-A11B Space-Saving Refrigerated Circulator you were interested in is currently unavailable, but we have found a great alternative at an excellent price!

Our Price: $2,595.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 3 Business Days

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Product Code: PS-AP07R

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Description

Recertification Protocol

Technical Specification Sheet

Polyscience AP07R-20-A11B Space-Saving Refrigerated Circulator

The Polyscience AP07R-20-A11B Space-Saving Refrigerated Circulator is intended for the precise temperature control of suitable liquids in a reservoir. This circulator is extremely easy to use and maintain and combines design innovation with highly intuitive operation to deliver convenient and versatile liquid temperature control for a wide range of applications.

All of our equipment will be fully tested to perform at factory specifications before being shipped.

INCLUDED:
The Polyscience AP07R-20-A11B Space-Saving Refrigerated Circulator includes:

> Reservoir Cover
> Power Cord
> Operator's Manual
> Full 180 Day Parts and Labor Warranty

Polyscience AP07R-20-A11B Space-Saving Refrigerated Circulator Specifications

Controller Type	Advanced Programmable
Display	4.3" SmartTouch Touchscreen
Temperature Range	-20°C to 200°C
Temperature Stability	± 0.005°C
Reservoir Volume	7L (1.85 gal.)
Cooling Capacity	200W at 20°C
External Temperature Control Capability	Yes
Reservoir/Tank Material	Stainless Steel
Working Access (L x W x D)	6.18 x 5.59 x 5 in. (15.7 x 14.2 x 12.7 cm)
Pump Type	Pressure/Suction
Pump Speed	Variable
External Temperature Control Capability	Yes
Flammability Class (DIN 12876-1)	III (FL)
Over-Temperature Protection / Failsafe Heater Control	Yes
Low Liquid Level Protection	Yes
Reservoir Drain	Yes
Maximum Ambient Temperature	35°C
Refrigerant	R134a
Environmental Compliance	ROHS, WEEE
Maximum Pressure	4.3 psi (0.3 bar)
Maximum Pressure Flow Rate	20.1 L/min (5.3 gpm)
Maximum Suction Flow Rate	14.7 L/min (3.9 gpm)
Overall Dimensions (L x W x D)	21.3 x 8.7 x 24.3 in. (54.1 x 22.1 x 61.7 cm)
Weight	90 lb. (40.8 kg.)
Electrical Requirements	120V, 60Hz, 12A

Downloads

Technical Specification Download

Operator's Manual Download

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Recirculating Chiller Inspection and Recertification Checklist

Inspect display for dimming or dead pixels and replace as necessary to maintain clear visual feedback
Verify functionality of all buttons and input devices, ensuring reliable and responsive control
Check that all external hosing connections are secure and properly installed to prevent leakage
Test unit flow rate on a closed-loop system to confirm consistent fluid dynamics
Examine all external surfaces for leaks, confirming a sealed and contained system
Inspect internal components for any signs of leaks to ensure system integrity
Verify power supply output for accurate voltage delivery per operational specifications
Inspect all internal wiring, checking for any frays, tears, or compromised insulation
Replace internal filters to maintain optimal fluid purity and system performance
Confirm that the fan operates at proper speeds to provide effective cooling
Verify compressor functionality for consistent performance and cooling efficiency
Test cooling capacity, confirming it meets performance specifications at 20°C
Measure water pump output to confirm correct PSI for stable fluid flow
Determine the lowest achievable temperature, verifying against manufacturer standards
Ensure cosmetic condition meets standards with no damage affecting functionality or aesthetics

Technician Inspection and Recertification Checklist: Recirculating Chiller

The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment

Task	Completed?	Remarks?
Inspect display for dimming or dead pixels, replace if necessary	Completed
Verify functionality of all buttons and input devices	Completed
Ensure external hosing connections are secure	Completed
Test flow rate on closed-loop system	Completed
Inspect for external leaks	Completed
Inspect for internal leaks	Completed
Verify power supply output voltage	Completed
Inspect internal wiring for frays or tears	Completed
Replace internal filters	Completed
Confirm fan functionality	Completed
Verify compressor functionality	Completed
Test cooling capacity at 20°C	Completed
Confirm water pump PSI output	Completed
Determine lowest achievable temperature	Completed
Ensure cosmetic condition meets standards	Completed