国立大学法人島根大学による低温非接触物理特性測定装置の調達に関する公表
令和7年12月11日|p.86
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98
(2種(第2表(
1 日曜日 日曜日 日曜日 日曜日 日曜日
3説明書の交付本公表に基づき応募する供給
者に対して導入説明書を交付する。
(1)交付期間令和7年12月11日から令和8年
1月13日まで。
(2)交付場所上記2(2)に同じ。
4説明会の開催本公表に基づく導入説明会を
開催する。
(1)開催日時令和7年12月18日14時00分
(2)開催場所オンライン開催(詳細は導入説
明書交付時に別途案内する。)
5その他この導入計画の詳細は導入説明書に
よる。なお、本公表内容は予定であり、変更す
ることがあり得る。
6 Summary
(1)Classification of the products to be pro-
cured:24
(2)Nature and quantity of the products to be
purchased : Cryogen-Free Physical Proper-
ty Measurement System 1 Set
(3) Type of the procurement : Purchace
(4) Basic requirements of the procurement:
① Temperature Control Performance
A The sample chamber must be ca-
pable of controlling temperature over a
range of 1.85 K to 400K or wider.
B The system must be able to cool the
sample from room temperature to 2 K
within one hour.
C The sample chamber temperature
must be stabilized at any setpoint, with
a stability of below 20
K and 0.02% or better above 20 K
D Temperature accuracy must be with-
in 1%
② Field Control Performance
A The magnetic field must be controll-
able from zero up to 14 T or higher.
B Magnetic field resolution must be
0.25 Oe or better.
C Magnetic field uniformity must be
within 0.1% over a cylindrical vol-
ume of 55 mm height and 10 mm diam-
eter.
③Sample Chamber Requirements
A The sample chamber must provide
an internal diameter of 25—30 mm, al-
lowing installation of samples and en-
abling measurements of various physi-
cal properties (e.g., DC electrical re-
sistivity, specific heat) across a wide
range of temperatures and magnetic
fields.
B At least 12 measurement terminals
must be available
C The sample chamber must achieve a
pressure of 10-4 Torr within 10 min-
utes, Torr
④Cryocooler Performance
A A single cryocooler must be capable
of cooling both the sample chamber
and the superconducting magnet
B The cryocooler must be a low-
vibration pulse tube type.
⑤Cryogen Requirement
The system must use a very small
amount of liquid helium (converted from
helium gas by the cryocooler),200cc or
ess
⑥Measurement Efficiency
The system must allow measurements
without requiring a dedicated operator,
and must be controllable via a user-
friendly interface on a standard personal
computer.
⑦Magnetic Shielding Performance
The system must be equipped with
strong magnetic shielding to minimize
external stray magnetic fields.
(5) Time limit for the submission of the re-
quested material : 17:0013 January,2026
(6)Contact point for the notice:
NISHIMURA Shuhei, Accounts Division,
Finance Department, The National Univer-
sity Corporation Shimane University, 1060
Nishikawatsu-cho Matsue-shi 690-8504 Ja-
pan,TEL0852-32-6028