QSonica Q500 Ultrasonic Homogenizer with CL-334 Converter, Probe, and Sound Enclosure

Brand : QSonica

Product Code : SKU 1247AA CELL DIS

Price Match Policy

Shipping

All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

QSonica Q500 Ultrasonic Homogenizer with CL-334 Converter, Probe, and Sound Enclosure

The QSonica Q500 Ultrasonic Homogenizer is a programmable 500-watt ultrasonic processor designed for cell disruption, homogenization, nanoparticle dispersion, emulsification, extraction, and sample preparation. This complete refurbished system from American Instrument Exchange includes the QSonica Q500 ultrasonic generator, the CL-334 converter with direct sonication probe, and the QSonica sound enclosure for quieter and safer operation. Delivering 500 watts of ultrasonic power at 20 kHz, the Q500 provides reliable processing for biotechnology, pharmaceutical, academic, clinical, and industrial laboratories requiring reproducible ultrasonic sample preparation.

QSonica Q500 Ultrasonic Homogenizer Key Features

QSonica Q500 ultrasonic processor
Includes CL-334 converter assembly
Includes direct sonication probe
Includes QSonica sound enclosure
500-watt ultrasonic output
20 kHz operating frequency
Digital microprocessor controls
Programmable pulse mode
Adjustable amplitude control (20–100%)
Programmable timer up to 10 hours
Real-time wattage and joule display
Overload protection
Sound enclosure reduces operating noise by approximately 20 dBA
Refurbished and tested by American Instrument Exchange
90-day warranty included from American Instrument Exchange

QSonica Q500 Ultrasonic Homogenizer Overview

The QSonica Q500 is engineered for laboratories requiring high-energy ultrasonic processing with exceptional control and repeatability. Ultrasonic energy is delivered through the CL-334 converter and probe assembly directly into the sample, producing intense cavitation that rapidly disrupts cells, disperses nanoparticles, emulsifies liquids, and homogenizes biological or chemical materials. The digital controller allows users to precisely adjust amplitude, pulse intervals, and processing time while displaying real-time power output and accumulated energy. The included sound enclosure helps reduce laboratory noise exposure while securely supporting the converter and probe assembly during operation.

Common Applications for the QSonica Q500 Ultrasonic Homogenizer

The QSonica Q500 is commonly used for cell lysis, DNA and RNA extraction, protein extraction, bacterial disruption, tissue homogenization, nanoparticle dispersion, liposome preparation, emulsification, pharmaceutical formulation, graphene dispersion, polymer research, environmental sample preparation, and sonochemistry. The programmable operating modes make the system suitable for both routine laboratory processing and research protocols requiring highly reproducible ultrasonic energy delivery.

Ideal Lab Types for the QSonica Q500 Ultrasonic Homogenizer

This ultrasonic homogenizer is well suited for biotechnology companies, pharmaceutical manufacturers, molecular biology laboratories, genomics facilities, proteomics laboratories, university research institutions, environmental laboratories, nanotechnology research groups, and industrial R&D departments. Laboratories utilizing biosafety cabinets, centrifuges, laboratory freezers, PCR equipment, and analytical balances frequently incorporate probe sonicators into sample preparation and extraction workflows.

QSonica Q500 Ultrasonic Homogenizer Key Specifications

Specification	Details
Manufacturer	QSonica
Model	Q500
Equipment Type	Ultrasonic Homogenizer / Probe Sonicator
Ultrasonic Power	500 Watts
Operating Frequency	20 kHz
Converter	CL-334
Probe	Direct Sonication Probe
Amplitude Control	20–100%
Pulse Mode	Programmable (1 second to 1 minute On/Off)
Programmable Timer	Up to 10 Hours
Display	Digital LCD
Energy Display	Real-Time Wattage and Joules
Safety Features	Overload Protection
Generator Dimensions	8" W × 15.25" D × 8.5" H
Sound Enclosure	Included (approximately 20 dBA noise reduction)
Electrical Requirements	110–120V, 50/60 Hz
Condition	Refurbished

Specifications compiled from QSonica manufacturer literature, distributor technical references, and American Instrument Exchange product information.

Refurbishment and Testing Process

At American Instrument Exchange, each refurbished ultrasonic homogenizer is inspected and evaluated by our technicians prior to shipment. Testing procedures may include verification of ultrasonic output, converter performance, probe operation, amplitude control, pulse mode functionality, display operation, timer verification, electrical safety testing, and overall system performance. The sound enclosure is inspected for structural integrity and proper operation. Components showing excessive wear are serviced or replaced as needed to help ensure dependable laboratory performance. Final cleaning and inspection are completed before packaging and shipment.

Shipping and Installation Considerations

The QSonica Q500 should be installed on a stable laboratory bench with adequate ventilation around the generator and sufficient workspace for safe sample handling. The included sound enclosure provides a dedicated mounting location for the converter assembly while reducing operator noise exposure during sonication. Buyers should inspect the probe tip periodically for wear and tighten the converter and probe according to the manufacturer's recommendations before operation. The complete system is carefully packaged to protect the generator, converter, probe assembly, and sound enclosure during shipment.

Related Laboratory Equipment

Laboratories purchasing ultrasonic homogenizers often also require biosafety cabinets, centrifuges, laboratory refrigerators, ultra-low temperature freezers, PCR equipment, analytical balances, and vortex mixers. American Instrument Exchange offers a wide selection of refurbished laboratory equipment to support molecular biology, biotechnology, pharmaceutical research, and analytical laboratory workflows.

QSonica Q500 Ultrasonic Homogenizer Frequently Asked Questions

What components are included with this system?

This system includes the QSonica Q500 ultrasonic generator, the CL-334 converter with direct sonication probe, and the QSonica sound enclosure, providing a complete ultrasonic processing workstation ready for laboratory installation.

What is the purpose of the sound enclosure?

The sound enclosure reduces operating noise by approximately 20 dBA while securely supporting the converter and probe assembly, improving operator comfort during extended sonication procedures.

What sample volumes can the included probe process?

The included standard probe is well suited for routine laboratory processing of medium-volume samples. Actual working volumes depend on the probe installed and the application. Additional probe sizes are available for both smaller and larger sample volumes.

What laboratory applications is the Q500 commonly used for?

The Q500 is widely used for cell lysis, tissue homogenization, nanoparticle dispersion, emulsification, protein extraction, DNA and RNA preparation, pharmaceutical formulation, and many other ultrasonic sample preparation applications.

What warranty is included?

This refurbished QSonica Q500 Ultrasonic Homogenizer with CL-334 Converter, Probe, and Sound Enclosure includes a 90-day warranty from American Instrument Exchange.

Testing Procedures for Used and Refurbished Laboratory Equipment

Ensure Accuracy, Safety, and Dependable Performance Across Applications

At American Instrument Exchange, all used and refurbished laboratory equipment undergoes a rigorous, multi-point testing protocol to ensure optimal performance, operational safety, and long-term reliability. Whether the equipment is destined for research, diagnostics, quality control, or production environments, our thorough inspection and testing process is designed to meet the highest standards of laboratory excellence.

Why Testing Used Lab Equipment Is Essential

Before any refurbished laboratory equipment is returned to service, it must be carefully tested to verify:

• Functional integrity and operational performance
• Setpoint accuracy and repeatability (where applicable)
• User interface responsiveness and control features

Proper testing reduces the risk of equipment failure, measurement inaccuracies, or user hazards—helping to ensure consistent results in clinical, academic, biotech, and industrial labs.

Our standardized lab equipment testing procedures are tailored to each equipment type, ensuring every unit meets manufacturer specifications and industry benchmarks.

Key Testing Procedures for Refurbished and Used Laboratory Equipment

1. Initial Visual Inspection

• Examine equipment housing for signs of wear, corrosion, or damage
• Check ports, power cords, and exterior components for tampering or deterioration
• Verify that internal and external parts (racks, shelves, connectors, accessories) are present and undamaged

2. Functional Startup and Operational Testing

• Power on the equipment and verify startup diagnostics
• Confirm functionality of displays, buttons, switches, and control panels
• Run basic functions to confirm proper response and behavior under standard operating conditions

3. Testing and Performance Verification

• Test internal sensors or control systems using industry-standard tools
• Perform operational tests to validate accuracy and consistency
• Verify key performance specifications such as temperature control, timing, speed, or measurement outputs, depending on equipment type

4. Mechanical and Electrical System Testing

• Evaluate motors, pumps, fans, or other moving parts for smooth operation
• Inspect and test wiring, relays, fuses, and circuit boards for safety and reliability
• Test power delivery and grounding compliance

5. Safety and Compliance Checks

• Ensure equipment is grounded and insulated to meet laboratory safety standards
• Test alarms, interlocks, emergency stops, or safety shutdown systems if applicable

6. Final Quality Assurance and Documentation

• Perform extended runtime testing
• Document operational logs, testing results, and any repairs or adjustments made
• Complete a final inspection, thorough cleaning, and packaging for delivery

Trusted Quality from American Instrument Exchange

With over 50 years of experience in laboratory equipment refurbishment, American Instrument Exchange is committed to delivering certified, lab-ready instruments backed by expert testing. Our testing protocols ensure that each piece of equipment—regardless of type—is safe, accurate, and dependable from day one.

Whether you're equipping a startup lab or expanding a high-throughput facility, you can count on our refurbished laboratory equipment to perform with precision and reliability.

Refurbishment Protocol for Used Laboratory Equipment from American Instrument Exchange

At American Instrument Exchange, every piece of used laboratory equipment we offer undergoes a multi-step refurbishment process. Whether it's an analytical balance, centrifuge, freezer, oven, or any other essential lab instrument, our goal is to restore each unit to peak performance—ensuring accuracy, safety, and long-term reliability in scientific, clinical, industrial, and academic environments.

Why Choose Refurbished Lab Equipment from American Instrument Exchange?

• Thoroughly tested for performance, precision, and safety
• Backed by a warranty
• A cost-effective alternative to new equipment
• Environmentally sustainable through equipment reuse and waste reduction
• Serviced by expert technicians with decades of laboratory equipment experience

Step-by-Step Refurbishment Protocol

Every instrument and system refurbished at American Instrument Exchange follows a detailed, industry-aligned process:

1. Initial Intake & Inspection

• Complete visual and structural inspection for cosmetic damage, wear, or corrosion
• Mechanical assessment of hinges, seals, fasteners, motors, and moving parts
• Missing components and damaged items are documented for repair or replacement

2. Cleaning and Decontamination

• Full internal and external cleaning using non-abrasive, lab-safe solutions
• Removal of biological, chemical, or particulate contamination
• Disassembly and cleaning of removable parts such as trays, shelves, and filters

3. Mechanical and Electrical Repair

• Replacement or repair of worn or broken mechanical parts
• Evaluation and servicing of control panels, sensors, switches, and displays
• Testing and repair of electrical wiring, fuses, circuit boards, and power supplies

4. Functional System Testing

• Assessment of all major functions specific to the equipment type (e.g., speed, temperature, force, weight, timing)
• Operation of control interfaces, programming menus, and digital displays
• Verification of stabilization time, responsiveness, and user input reliability

5. Testing and Performance Verification

• Testing of internal sensors, controllers, and measurement systems using certified tools
• Multi-point testing to ensure repeatability, accuracy, and performance consistency
• Confirmation of user-defined setpoints, timing sequences, or programmable cycles

6. Safety and Compliance Checks

• Testing of safety interlocks, alarms, and over-limit protection systems (as applicable)
• Electrical safety inspections, including grounding and insulation verification

7. Final Quality Assurance and Documentation

• Full operational testing under simulated lab conditions
• Completion of performance benchmarks, testing results, and repair logs
• Final cleaning and visual inspection

Trust the Experts at American Instrument Exchange

With over 50 years of experience in the laboratory equipment industry, American Instrument Exchange is a trusted leader in high-quality refurbished lab instruments. Our refurbishment protocols ensure that every piece of equipment we sell is lab-ready—offering the precision, performance, and durability your team can count on.

Whether you’re outfitting a new lab or expanding an existing operation, choose American Instrument Exchange for tested, warrantied, and cost-effective laboratory equipment.

Warranty Information

All used equipment sold by American Instrument Exchange is refurbished/reconditioned, tested to meet specifications, cleaned, and comes with a 90-day warranty from the date of shipment unless otherwise specified. New products include a warranty from the manufacturer. Your warranty is only valid if you have paid your invoice. If your invoice is over 30 days old, warranty work will not be performed until your invoice is paid in full. American Instrument Exchange is not liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products,

Exceptions include international sales and items that are agreed to be sold with a lesser warranty or items that are agreed to be sold “as is.”

Should there be visible shipping damage to packaging or concealed shipping damage to item(s) supplied, buyer must communicate such damage to the delivering entity or carrier upon receipt first and to American Instrument the same day item is accepted / signed for. Failure to do so voids warranty. Customer decision to involve / procure third party or OEM service other than American Instrument or AIE assigned vendors to resolve in-warranty instrument failure or defect without first placing a service call to American Instrument voids warranty.

Return & Cancellation Policy

American Instrument Exchange will authorize the return of and issue a full refund for any equipment that is not working as represented and could not be replaced or repaired to the customer’s satisfaction by AIE or a representative of AIE during the warranty period. Returns without prior authorization and an RMA number will not be accepted.

Customers are responsible for proper packaging of the equipment and all included accessories. American Instrument will pay for insurance and shipping costs. Non-inventory items bought specifically to fill customer orders may possibly be returned, but on a case by case basis.

Customers who cancel orders after refurbishing has begun or after delivery where there are no equipment performance issues may be subject to a Restocking/Cancellation Fee of 20% or more and responsible for shipping costs for both the delivery and return.

Ongoing and Extended Support Options

American Instrument Exchange is able to provide additional repair and support services outside the warranty terms for most products that sell.

For biosafety cabinets, clean benches, chemical fume hoods, and other clean air products our team at AIE Laboratory Services can provide certifications, repairs, decontaminations, and other services for customers throughout New England, and guidance and limited technical assistance for any customers in the US and Canada for new or refurbished biosafety cabinets purchased from American Instrument Exchange.

For all other products, the repair service team at American Instrument Exchange can provide both field and depot repair evaluations. We can easily schedule and coordinate the pick-up and transportation of your malfunctioning equipment. By offering hourly rates lower than most OEM service providers and eliminating travel time for technicians, we help reduce repair costs. Furthermore, our lab depot repair service minimizes or eliminates scheduling delays. Our experienced service technicians are qualified to restore your equipment to factory specifications.

Please contact our team at info@americaninstrument.com for more details.

FAQ

Does the equipment come with a warranty?

Yes, all equipment from American Instrument Exchange comes with a warranty.
Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.

How do you test and recondition the equipment?

Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality.
We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.

How do products ship from American Instrument Exchange?

We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.

Return and order cancellation policy

American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.

Are discounts available for educational or non-profit institutions, or for bulk purchases?

Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.

How does your price matching policy work?

We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.

Can I see the equipment in person before committing to a purchase?

Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.

1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.

Can I ship products that I purchased elsewhere to American Instrument for repair?

Yes – please see our repair services page for more information.