Non-Contact Ultrasonicator

Non-Contact Ultrasonicator

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Non-Contact Ultrasonicator
  • Non-Contact Ultrasonicator
Non-Contact Ultrasonicator
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Non-Contact Ultrasonicator

The QualiUltra™ NC Series is a high-performance non-contact ultrasonicator designed for precision sample disruption. Engineered for genomics and biopharma R&D, it delivers professional-grade cell lysis and DNA fragmentation within a contamination-free, batch-ready platform without compromising on energy control or global compliance.
  • High-Intensity 1800 To 2200 W Power Range
  • Stable 40 kHz Ultrasonic Operating Frequency
  • Efficient 16 To 32 Hole Batch Processing
  • Extended 1 To 999 Minute Timing Control

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Non-Contact Ultrasonicator – QualiUltra™ NC Series

The QualiUltra™ NC Series Non-Contact Ultrasonicator provides advanced sample disruption inside sealed tubes without any direct probe contact. This contact-free ultrasonic processing method helps preserve sample integrity, reduces contamination risk, and maintains clean, consistent laboratory workflows. It is well-suited for sensitive materials where purity and trace-level control are essential.

Designed for higher throughput, the system supports multi-position tube racks that allow simultaneous processing of several samples, improving efficiency over single-tube setups. Adjustable settings for power output, processing time, and duty cycle give precise control over ultrasonic energy for different protocols.

The QualiUltra™ NC Series is optimized for sterile, ultra-trace, and temperature-sensitive applications, including nucleic acid preparation and protein research workflows. Low-temperature compatibility enables controlled cooling conditions during operation, helping manage heat buildup. Built-in temperature display supports real-time monitoring for stable and repeatable performance.

Non-Contact Ultrasonicator – QualiUltra™ NC Series Applications

Molecular biology sample preparation
Sealed-tube ultrasonic processing supports ChIP sample preparation, DNA fragmentation, and nucleic acid extraction while minimizing cross-contamination between runs. This approach is well-suited for workflows where even trace contamination can impact downstream accuracy and reproducibility.

Genomics and high-throughput sequencing workflows
Multi-position tube racks enable simultaneous processing of multiple sequencing samples, helping standardize preparation across batches. This improves consistency and supports efficient handling in high-throughput laboratory environments.

Microbiology and cell disruption
Contactless sonication assists in bacterial and cell disruption as well as membrane protein extraction workflows. Adjustable duty cycle settings allow fine control over energy delivery, helping manage heat generation during extended processing.

Biopharmaceutical and formulation studies
The system supports ultrasonic treatment of sensitive reagents and emulsification-based processes. Working with sealed containers helps streamline handling steps while maintaining sample integrity during processing.

Temperature-sensitive research applications
Low-temperature compatibility supports workflows involving proteins, nucleic acids, and other heat-sensitive materials. Integrated temperature display allows real-time monitoring to maintain controlled processing conditions and improve result reliability.

Standards Compliance – QualiUltra™ NC Series

The QualiUltra™ NC Series Non-Contact Ultrasonicator is aligned with internationally recognized laboratory equipment standards to support safe, stable, and controlled operation in research environments.

IEC 61010-1
Defines safety requirements for electrical equipment used in measurement, control, and laboratory applications. This standard ensures safe operation under specified laboratory conditions, including protection against electrical hazards.

IEC 61326-1
Covers electromagnetic compatibility (EMC) requirements for laboratory and analytical instruments. It addresses both emission control and immunity performance, helping ensure reliable operation in environments with other electronic equipment.

ISO 20427:2023
Provides standardized procedures for ultrasonic dispersion using laboratory ultrasonic devices, including both bath and probe systems. This standard supports consistency in ultrasonic processing methods used in sample preparation and dispersion workflows.

Non-Contact Ultrasonicator – QualiUltra™ NC Series Key Features

Contactless, contamination-controlled processing
Sealed-tube operation ensures the sample is never exposed to a probe, helping maintain sterile conditions and lowering the risk of cross-contamination between samples.

Batch processing with multi-position tube racks
Multi-hole brackets allow simultaneous processing of multiple tubes, increasing sample throughput compared to single-sample sonication setups.

Low-temperature compatibility for sensitive samples
Support for controlled low-temperature operation helps protect heat-sensitive materials during ultrasonic disruption and homogenization.

Broad control range for protocol optimization
Adjustable power settings, extended timing options, and precise duty cycle control enable workflows ranging from mild homogenization to more intensive disruption procedures.

Temperature monitoring display
Integrated temperature display provides real-time feedback during operation, supporting better control of processing conditions.

Scalable platform design
Two model variants offer different tank capacities and bracket configurations, allowing users to select appropriate configurations based on sample volume and batch processing requirements.

Theory and Method – QualiUltra™ NC Series Non-Contact Ultrasonicator

The QualiUltra™ NC Series Ultrasonicator operates through indirect ultrasonic energy transmission via a coupling medium in which sealed tubes are positioned within a multi-hole bracket. Ultrasonic waves generate cavitation in the surrounding medium, producing localized shear forces that disrupt cells and shear biomolecules inside the closed containers without any direct probe contact. This contactless mechanism helps maintain sample integrity while supporting contamination-controlled processing conditions.

Process intensity is managed through adjustable power settings and duty cycle control, allowing fine-tuning of energy delivery for different applications. Extended timing capability supports longer protocols where gradual or sustained ultrasonic exposure is required. Low-temperature compatibility can be integrated to maintain a controlled cool environment, helping protect heat-sensitive samples during processing.

Standard operating workflow:
Begin by selecting the appropriate tube format and bracket configuration based on sample volume. Place sealed tubes securely into the holder, then set parameters including power level, duty cycle, and total processing time. During operation, monitor the built-in temperature display to track thermal conditions. For proteins, nucleic acids, and other temperature-sensitive materials, cooling support is recommended to manage heat buildup during extended runs. Once processing is complete, remove the tubes and proceed with downstream extraction, purification, or analytical workflows.

Non-Contact Ultrasonicator – QualiUltra™ NC Series Technical Specification

Specification QualiUltra™ NC 1800 QualiUltra™ NC 2200
Ultrasonic frequency 40 kHz 40 kHz
Power rating 1800 W (1–99% adjustable) 2200 W (1–99% adjustable)
Timing range 1–999 min
Duty cycle 0.1–99.9%
Tank volume 1.5 L 3 L
Tube holder / crushing brackets

1–2 mL × 16 holes;

5 mL × 8 holes;

10–15 mL × 8 holes

1–2 mL × 32 holes;

5 mL × 20 holes;

10–15 mL × 17 holes
Temperature display Available
Voltage 220/110 V ±0.5, 50/60 Hz
Core features summary Airtight container processing, sterile workflows, low-temperature adaptable Same as QualiUltra™ CL 1800 with larger tank and higher throughput brackets

Delivery time varies upon stock availability. Our standard dispatch and shipping times are generally within 1 week, however for some high demand items the delivery may be extended to 2-3 weeks. If you require these items urgently please contact us to check accurate stock availability and to organize faster shipping methods.

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Important Delivery Information

Delivery time varies upon stock availability. Our standard dispatch and shipping times are generally within 1 week, however for some high demand items the delivery may be extended to 2-3 weeks.

Need it urgently? Contact us here to check stock and organize faster shipping.

Orders:
Purchaser acknowledges that when placing an order on the Qualitest:

A. the placing of the order signifies the purchaser's assent to place said order at the Qualitest and that the order will be accepted by the successful processing of the order by Qualitest USA LC.
B. the purchaser typing their name when requested to do so by the Qualitest constitutes a signature to contract
C. the purchaser has the full authority to enter into the contract for such entity, and such grant of authority was indicated by purchaser by placement of the order through the Qualitest.
D. A minimum handling fee will be applied to the shipping total for all orders.

Shipping within the U.S.A.:

All orders will be shipped best way prepaid, via courier for smaller packages or via Freight forwarders for larger crates. A handling fee may be applicable to orders. Title to merchandise transfers to the purchaser upon delivery to the carrier. Loss or damage in transit is the responsibility of the purchaser. Qualitest USA will provide assistance with information needed for processing claims.

Shipping outside of the U.S.A.:

All orders will be shipped best way, via courier for smaller packages or via Freight forwarders for larger crates. A low handling fee may be applicable. Title to merchandise transfers to the purchaser upon delivery to the carrier. Loss or damage in transit is the responsibility of the purchaser. Qualitest USA will provide assistance with information needed for processing claims. Export fees, duties, taxes, and customs clearance are the responsibility of the purchaser.

Shipping insurance is not included, please contact our sales representatives if you need shipping insurance.

Partial shipment: Qualitest USA reserves the right to make partial shipments unless otherwise instructed by the purchaser.

Payment terms: All payments to Qualitest USA are to be made in U.S. Dollars (USD)

A. Credit Card - Qualitest USA will accept Visa, Master Card, AMEX or Discover. Required information from the purchaser is the credit card number, 3 digit security code, expiration date, card holder's name (exactly as it appears on the card), billing address, and valid telephone number for us to use in case of difficulty. Qualitest USA reserves the right to delay shipment pending verification of credit card validity.
B. Wire Transfer - Transfer must be made to Qualitest and confirmed for the full purchase amount (merchandise, handling and shipping) prior to shipment. Please contact us by phone at 1.877.884.TEST (8378)(outside U.S. +1.905.944.9825) or by fax at +1.954.697.8211 for bank information.
C. Open Account - Available to U.S.A. and Canadian customers only. Terms on open accounts are Net 30 days from date of shipment. Qualitest USA reserves the right to refuse shipment of new orders if any unpaid invoices are older than 30 days. Purchasers may apply for an open account by providing:

their bank information
3 credit references from other suppliers
Please allow 5 business days for confirmation of credit and creation of an open account.

Return Policy:

Qualitest USA may accept return of purchased merchandise within North America for refund or credit under the following conditions -

  • There may be an additional restocking fee charged to the transaction if items are already shipped to customer.
  • Goods must be returned to Qualitest USA within 5 days of the date of the receipt of the purchased goods.
  • All freight, duties, customs, and other related shipping charges for the returned merchandise are borne by the purchaser. Shipments made freight collect will be refused.
  • Merchandise must be returned properly packaged in brand new, salable condition, along with original packaging and all documentation, accessories and certificates.
  • Purchaser has confirmed return authorization directly with Qualitest.
  • Merchandise is regular catalog item. Special order items can not be returned.
  • All returned merchandise is subject to inspection by Qualitest. Qualitest reserves the right to refuse return of any merchandise that is used, damaged, or not part of the current published price list. In the case Qualitest does not accept the returned merchandise, reasonable attempts will be made to notify the Buyer and the merchandise will be returned to Buyer as they were received by Qualitest. Damaged merchandise that can be restored to original condition and thus accepted for return will be evaluated on an individual basis. The purchaser will be advised of additional expenses for the repair and restoration of the returned item. After approval, these expenses will be charged to the purchaser in addition to the restocking fee.


Change of Terms:

The acceptance of any order by Qualitest USA is subject to purchaser's assent to all of the terms and conditions set forth herein. Purchaser's assent to these terms and conditions shall be presumed from the purchaser's placement of an order through the Qualitest. Any and all other terms and conditions are expressly rejected, and no addition or modification of terms and conditions shall be binding without the prior agreement of Qualitest USA in writing.

Complete Agreement:

The terms and conditions in the Qualitest web site, incorporated herein by reference, including forms, acknowledgements, quotations, invoices and sales terms and conditions constitute the entire and exclusive agreement between the purchaser and Qualitest USA LC.

Information:

Qualitest USA makes every effort to insure the accuracy of the product information displayed on its web sites, but makes no warranties, expressed or implied, as to the accuracy of the data portrayed on the web sites. Qualitest USA reserves the right to change product information, including pricing information at any time without notice. 

Trademarks and Copyrights:

The WorldofTest.com Qualitest contains trademarked product names. Product names are not to be reproduced or used in any fashion by any party other than Qualitest without the express written consent of Qualitest International Inc.. All pictures, descriptions, and other content of this web site are copyrighted by Qualitest USA and may not be used without the express written permission of Qualitest USA. Purchaser acknowledges that they have no right, title, or interest in the trademarks or copyrights in the products, and purchaser covenants that it will take no action to register or otherwise interfere with such rights. Please contact us with any requests for permission or questions about our trademarks. 

Warranty Disclaimer:

No warranty or affirmation of fact, express or implied, other than expressly set forth herein is made or authorized by Qualitest USA. Qualitest USA disclaims any and all liability for product defect claims. Qualitest USA does not express or imply a warranty that any product on the web site(s) is fit for a particular purpose. Qualitest USA honors the product warranty as published and made available by Qualitest USA. Warranty claims for products not manufactured by Qualitest are the responsibility of the manufacturer. Qualitest USA will always make its best good faith effort to resolve warranty claims. 


Force Majeure:

Qualitest USA shall not be liable for any delay in or impairment of performance resulting in whole or in part from Acts of God, service interruptions, labor disruptions, insurrections, governmental decrees or controls, war risks, severe weather, supplies or raw materials, inability to procure or ship products, inability to obtain permits and/or licenses, or any other circumstances or causes beyond the control of Qualitest USA in the conduct of its business. 

Qualitest USA Privacy Policy 

I. What legal provisions govern our data processing practices? How and from where (internal/external sources) is personal data acquired? What are the rights of the user (web site visitor/registered customer)? 

1. General
As a general principle, no personal details need to be provided when visiting our Internet site. Data made available to us by you is treated in strict confidence and in accordance with the provisions of the Federal Data Protection Act. With a few exceptions (see point 2 below), our web server only registers non-personal (anonymous) data concerning the use of our site. Specifically, the log files of our web server, as a general rule, only contain the user's IP address, the last page visited by the user, the browser used, date, time and the file requested. This anonymous data, however, does not permit conclusions to be drawn about the individual users, and merely serves to prepare statistics on the use of our Internet site for the purpose of its improvement. At the same time, great importance is placed on ensuring that usage data is not linked with personal data. 

2. Personal data

Person-related data (personal data) is only used if the newsletter is ordered (by email), product(s) is (are) ordered, or to supply product information. We undertake to use the personal data entrusted to us only for the purposes stated. Purchase history is retained for assistance with future customer needs. 

II. What security measures are used to protect personal data? What are the user's options for processing personal data? 

3. Technical measures

Databases are optimally protected against third party access, loss, misuse and falsification through the use of appropriate technical means. In order to determine the popularity of individual topic areas, cookies are used in those sections. These text files are stored on your hard disk and facilitate your use of our Internet site. Thanks to these cookies, there is no need for specific registration each time you visit a section requiring registration, and we can supply you with the personalized contents you request. 

It is for you to decide whether you want to work with cookies and, if so, which kind (permanently stored on the hard disk or only placed for the time of the browser activity). However, we draw your attention to the fact that access to fields requiring registration is only possible with activated cookies. 

III. What data is communicated to third parties and for what purposes? 

4. Communication of personal data

Personal data entrusted to us by you is not communicated, leased or sold to third parties. 

IV. Which department answers questions about the processing of personal data? 

5. Contact

In the light of the rapid technical developments in connection with the Internet, we make every effort to constantly improve our Internet site and technical precautions, including those connected with data protection. We will keep you suitably informed about such measures. Any changes will be published here. Further information is available at any time by contacting Qualitest USA.

Disclaimer of liability Qualitest USA shall not be liable for direct, indirect or consequential losses resulting from or in connection with access to, use of or queries to the Qualitest web site or its links with other web sites, even if Qualitest USA has previously been informed of the possibility of such losses. No guarantee is provided as to the accuracy of the information disseminated via the Qualitest USA web site. In addition, Qualitest USA guarantees neither the reliability nor the completeness of the information contained on its web site. The information made available on the Qualitest and WorldofTest.com web site may be amended at any time without prior notice. In particular, Qualitest USA shall not be liable for losses caused by transmission errors, technical faults and interruptions, breakdowns or an unlawful interference with the user's data processing system or the generally accessible systems and transmission networks. Nor shall Qualitest USA be liable for losses resulting from breakdowns, interruptions or overloads occurring to any data processing systems. If certain links are activated on the Qualitest and WorldofTest.com web site, the user may under certain circumstances leave the Qualitest web site. Qualitest USA assumes no responsibility for the contents, products or services offered or other information or offers contained on these linked web sites. 

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