Chalmers tekniska högskola Direct award: Sonicator

Direct award: Sonicator

Chalmers Tekniska Högskola Aktiebolag

Direct award

Request for tender:

Description of goods/services

The tender request is for a ultrasonic processor, with intended use for processing samples in small and medium volume range.

Requirements specifications of goods/services

The purchase must include the following products/commitments/services:

1. An ultrasonic processor instrument, including probes, fulfilling the following specifications:

    - Programmable display

    - Power output up to 750 Watt

    - Variable power output control

    - Inbuilt Temperature monitoring

    - Sample volume range (200 uL to at least 250 mL)

    - Can be operated in pulse mode

    - Energy setpoint

    - Inbuilt timer

    - Display for energy and wattage

2. Probes: Should include

    - Probes that can handle volumes in the range of 200 uL up to 250 mL

      (essentially probes of 2 mm, 6 mm and above 12 mm diameter to handle all kinds of samples in the desired range)

3. Sound abating chamber that can reduce high pitch noise, for the instrument.

4. Warranty for at least 1 year.

5. Installation of the instrument, including calibration and instructions for instrument and probe maintenance.

Head gear for ear protection is desirable but not a requirement.


Price shall be submitted in SEK excluding VAT and include all related costs requested in this request for tender.

Agreement terms

The supplier must accept all agreement terms.

Tender submission

The tender must be received no later than 2022-05-06.

The tender shall be valid until 2022-06-03.

Evaluation of tenders

Tenders will be evaluated based on the most favorable purchase (combination of price, technical specifications, service and delivery time).

Confidentiality and the freedom of information principle

After the procurement has been terminated the principle of public access to official records applies. This means that all documents related to the procurement process become public and may be disclosed to anyone who requests access to them. Exceptions may only be made if there is any specific reason to believe that the Tenderer may suffer damage if the information is disclosed.

If you have information that you feel is of such nature, your tender shall include precise details of which information should remain confidential, and how you would suffer damage in case of the public disclosure of this information. Chalmers will evaluate your request and determine whether confidentiality in accordance with Swedish law may be deemed to apply.

Sista anbudsdag
Anbudstiden utgått









Västra Götalands län


BIO 2022-0034