Stock Notification!

The Thermo Neslab Merlin M33 Circulating Chiller you were interested in is currently unavailable, but we have found a great alternative at an excellent price!

Our Price: $3,165.00

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
Included Documentation: Recirculating Chiller Calibration and Preventative Maintenance Report

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Product Code: TH-M33

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Description

Recertification Protocol

Technical Specification Sheet

Thermo Neslab Merlin M33 Circulating Chiller

The Thermo / Neslab Merlin M33 Recirculating Chiller is compact and portable, while also providing excellent cooling capacity and reliability. This chiller features a unique easy-to-view reservoir and user adjustable low and high temperature safety with alarm. The Merlin M33 has an integrated internal pressure reducer and flow controller, which eliminate concern for premature wear and make for easy fluid changes. Translucent reservoir enables quick viewing of fluid level, and removable front panel condenser vent allows for easy access for routine cleaning and preventative maintenance.

Recommended for biotech, pharmaceutical, laser, laboratory, analytical instrumentation, printing, semiconductor, industrial, and medical use.

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

Included with the Thermo Neslab Merlin M33 Circulating Chiller:

Includes:
> MD30 Pump
> Operator's Guide
> Power Cord
> Full 90 Day Parts and Labor Warranty

Thermo Neslab Merlin M33 Circulating Chiller Specifications

Temperature Range	+5C to +35C
Cooling Capacity	1142W
Reservoir Volume	1.8L (0.5 gal)
Pump Type	MD30
Flow Rate	6.75L/min (1.8 gpm)
Electrical Requirements	115V, 60Hz
Temperature Stability	0.1C
Refrigerant	R134A
Dimensions (L x W x H)	20.9 x 12.6 x 23.5 in

Tests Performed on the Thermo Neslab Merlin M33 Circulating Chiller

Cooling capacity test is performed at 20C to confirm chiller functionality
Flow rate is tested to verify pump is meeting manufacturer specifications
Chiller is temperature cycled numerous times to ensure longevity of instrument
Low temperature test is performed to ensure chiller is functioning within temperature range

Preventative Maintenance Performed on the Thermo Neslab Merlin M33 Circulating Chiller

Pump is Inspected for Faults and Signs of Disrepair
Motor is Inspected for Shorts and Corroded Wiring
Plumbing is Inspected for Leaks and Corrosion
Filters are Cleaned and Replaced if Needed
Tank is Inspected for Leaks and Cleaned
Internal Circuitry is Inspected for Faulty/Shorted Components and Replaced Accordingly
Line Cord is Checked for Signs of Fray or Damage and Replaced Accordingly
Pump is Lubricated as Needed

Thermo Neslab Merlin M33 Chiller Manual

Click Here to View all the Technical Specs for the M33

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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