Set of X-ray Detectors for High-Brightness Synchrotron Radiation
Request for commentsJapanese title: 高輝度放射光用X線検出器群一式
This notice requests comments on the draft specifications for a set of X-ray detectors intended for use with high-brightness synchrotron radiation. The procuring entity is RIKEN, and the deadline for submitting comments and expressions of interest is June 17, 2026. The specifications can be downloaded from the procurement information disclosure system, and an online briefing session will be held.
Key Details
- Source: Kanpo
- Notice type: Request for comments
- Publication date: May 27, 2026
- Procuring entity: Rei SAKANIWA, Director of Procurement Department, RIKEN
- Comment deadline: June 17, 2026, 17:00 JST
- Opportunity stage: Request for comments / pre-tender
- Status: Expired
- Technology relevance: Possible
- Business-action likelihood: Unknown – The notice is a request for comments on draft specifications with no detailed procurement or participation conditions provided, making it unclear how open the opportunity is for foreign companies.
Business Relevance
May interest companies providing advanced scientific instrumentation and detector technologies for synchrotron radiation applications.
Participation fit
This is a request for comments on draft specifications, not a tender notice. The public notice does not provide tender eligibility requirements. Eligibility, bidding conditions and participation requirements should be reviewed if and when a formal tender notice is published.
Official Source
This notice is a request for comments on draft specifications published in Kanpo, the official gazette of the Government of Japan.
- Source: Kanpo, Government Procurement Notice Edition
- Official category: 意見招請に関する公示 / Request for comments
- Publication date: May 27, 2026
- Publication: Kanpo, pages 22
Full English Translation
The following English translation was prepared from the original Japanese notice published in Kanpo. Where an official English summary appears in the Kanpo publication, it was used only for verification; the translation below is based on the Japanese source text.
Public Notice Regarding Request for Comments
As the draft specifications for the procurement of the following goods have been completed, we hereby request comments on the draft specifications as follows.
Date: May 27, 2026
Procuring Entity: National Research and Development Corporation RIKEN, Director of Finance and Procurement Headquarters, Procurement Department, Rei SAKANIWA
Procurement Agency Number: 814
Location Number: 11
1. Procurement Details
(1) Item Classification Number: 24
(2) Goods and Quantity: Set of X-ray detectors for high-brightness synchrotron radiation, one set
2. Method of Submitting Comments
(1) Deadline for Submission of Comments: June 17, 2026, 17:20 (must arrive by this time)
(2) Submission Address: 1-1-1 Koto, Sayo-cho, Sayo-gun, Hyogo Prefecture, 679-5148, National Research and Development Corporation RIKEN, Finance and Procurement Headquarters, Procurement Department, Harima Procurement Section Chief, KAZUHIRO, Phone: 0791-58-0063
3. Distribution of Draft Specifications
(1) Distribution Period: From May 27, 2026 to June 17, 2026
(2) Distribution Method: Download via the Procurement Information Disclosure System
4. Explanation Meeting for Draft Specifications
Held online (details provided in the "Request for Comments Explanation Document")
5. Method of Expressing Interest
(1) Deadline for Submission of Expression of Interest: June 17, 2026, 17:20
(2) Submission Address: Same as 2.(2)
Show original Japanese notice
意見招請に関する公示
次のとおり調達物品の仕様書案の作成が完了したので、仕様書案に対する意見を招請します。 令和8年5月27日国立研究開発法人理化学研究所経理・調達本部調達部長坂庭励
◎調達機関番号814 ◎所在地番号11 〇2026播磨第31号
1 調達内容
(1) 品目分類番号24
(2) 購入等物品及び数量高輝度放射光用X線検出器群一式
2 意見の提出方法
(1) 意見の提出期限令和8年6月17日17時20分(必着)
(2) 提出先 〒679-5148兵庫県佐用郡佐用町光都1丁目1番1号国立研究開発法人理化学研究所経理・調達本部調達部播磨調達課長和広電話0791-58-0063
3 仕様書案の交付
(1) 交付期間令和8年5月27日から令和8年6月17日まで。
(2) 交付方法調達情報公開システムによりダウンロードすること。 4仕様書案の説明会オンラインによる開催 (詳細は「意見招請に係る説明書」による)。 5関心表明の方法
(1) 関心表明書の提出期限令和8年6月17日17時20分
(2) 提出先上記2(2)に同じ。
Disclaimer
This page is based on the official Kanpo tender notice, with translation and a preliminary business assessment by I.J. Do. The official Japanese notice and tender documents are binding.
JBid is a beta technology-procurement intelligence service by I.J. Do.