Tenders/National Time Service Center, Chinese Academy of Sciences Passive Hydrogen Clock Procurement Project (Second Round) - International Tender Announcement (2)

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National Time Service Center, Chinese Academy of Sciences Passive Hydrogen Clock Procurement Project (Second Round) - International Tender Announcement (2)

Auto-translated from Chinese

Original title: 中国科学院国家授时中心被动型氢钟采购项目（二次） - 国际招标公告(2)

Published: Nov 6, 2026

Updated: Nov 6, 2026

Source: ChinaBidding

About This Opportunity

This is a supplies contract in the Research, education and training and trade and industry sectors, with a focus on Higher Education and Retail. Located in China, Asia, this opportunity is open to firms and consortiums.

Published through ChinaBidding, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for the supply of goods in the Research sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Original language: Chinese

This international tender, announced via 'chinabidding.com', is a second tender ('二次') for the procurement of a '被动型氢钟' (Passive Hydrogen Maser) for the National Time Service Center of the Chinese Academy of Sciences. The contracting authority, engaged in research and experimental development, requires a highly accurate and stable timekeeping device. A passive hydrogen maser is a primary frequency standard used for applications demanding extreme precision in time and frequency measurement. The tender will specify stringent performance requirements, including frequency stability over various averaging times, long-term accuracy, environmental operating conditions, and interface protocols for integration into existing timekeeping systems. Bidders are expected to be world-leading manufacturers of atomic clocks and frequency standards. Essential requirements will include proven technical specifications meeting or exceeding stated parameters, a strong track record in supplying similar equipment to national metrology institutes or research organizations, and comprehensive support services, including installation, calibration, and maintenance. Funding is confirmed as '现汇' (spot exchange/cash payment), and the project is located in Shaanxi Province, China.

Data provenance

This notice is sourced from ChinaBidding and was originally published on November 6, 2026. Last refreshed today. Original language: Chinese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

Frequently asked questions about this tender

What type of contract is this?

This is a Supplies contract in the Research & Innovation sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Where will the contract be performed?

The contract is for delivery in China. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit ChinaBidding to access the full notice, required documents, and submission instructions provided by the contracting authority.