Login
Login
Register
Complete Your Profile
Change Password
Request a Password Reset
Download Documents
Download Documents
Get Help to Participate in This Tender
NATURAL RESOURCES CENTER has floated a tender for Hydrophones and Compatible Release Units. The project location is Finland and the tender is closing on 30 Aug 2025. The tender notice number is LUKE/3074/02.10.01.00.05/2025, while the TOT Ref Number is 125367542. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.
Procurement Summary
Country: Finland
Summary: Hydrophones and Compatible Release Units
Deadline: 30 Aug 2025
Other Information
Notice Type: Tender
TOT Ref.No.: 125367542
Document Ref. No.: LUKE/3074/02.10.01.00.05/2025
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
Name: Login to see tender_details
Address: Login to see tender_details
Email: Login to see tender_details
Login to see detailsTender Details
Please note that this is a prior infromation notice and this notice is not a call for tenders. The information provided in this notice is preliminary and may change as the preparation progresses. The Natural Resources Institute Finland (Luke) is planning to purchase hydrophones and release units. Hydrophones are needed for ringed seal research conducted in the Baltic Sea and Lake Saimaa to record underwater calls produced by ringed seals and the underwater soundscape. The specific requirements for the hydrophones are:•Low power consumption, very low self-noise and 60 kHz bandwidth•Long battery endurance lasting up to 160 days•Must be able to provide up to 2 TB of removable data storage•Recording bandwidth of 20 Hz 60 kHz •Sample rate of up to 192 kS/sec•Must provide a durable titanium housing•Must contain a removable protective hydrophone cage•Must be able to operate in depths of several hundred meter - up to 500 m depth rating•Must be suitable for up to 1 year deploymentsIn addition, the hydrophones cannot be retrieved from depths by diving; thus, a remote release mechanism that brings the hydrophone up to the water surface is needed to accompany the hydrophone. The requirements for the release unit are:•Must be compatible with the hydrophone type used in the project•13 months deployment with alkaline battery pack•Integrated inclinometer•Uses a storage mode eliminating power consumption when not in use•Reliable, 'screw-off' release•Rugged, compact design•W...
Published:29/08/2025
Documents
Procurement Documents for Finland
Access a comprehensive library of standard procurement documents specific to Finland. Here, you'll find all the essential forms, guidelines, and templates required for tender applications and submissions in Finland
Want To Bid in This Tender?
Get Local Agent Support in Finland and 60 More Countries.
View Tenders By
Sign in with Google