Kiutra · distributed by Paeonia Bloch
Kiutra cools by magnetic refrigeration: adiabatic demagnetization, and its continuous form, cADR. No helium-3, no liquid cryogens, automated operation. Paeonia Bloch supplies and supports Kiutra systems in Singapore and the ASEAN region.
Kiutra's current range, as published on kiutra.com.
50 mK – 300 K
The fast-feedback characterisation cryostat: 50 mK base temperature, under 4 hours from loading to base, automated puck-based sample exchange.
L-Type Rapid
5 K · optical
An optical 5 K cryostat for trapped-ion quantum computing R&D: XHV vacuum, vibration decoupling and 360° free-beam optical access.
T-Type Optical
Beta programme
A modular, helium-3-free cooling architecture for scalable quantum systems: 20 µW at 20 mK per base configuration, payload modules with 768 lines.
X-TypeA closed-cycle cryocooler takes the system to about 4 K. Below that, Kiutra uses magnetic cooling: a paramagnetic solid is magnetised, thermally isolated and demagnetised, which lowers its temperature. Run with several stages in alternation, this becomes continuous ADR (cADR). Kiutra states that it is the first company to develop and commercialise ADR in a continuous configuration, and describes it as "the only alternative to helium-3-based cooling".
For a laboratory this means sub-kelvin temperatures with no helium-3 to source, no liquid helium to order, and a cooling cycle that the software runs on its own. How ADR compares with a dilution refrigerator.
The manufacturer
Kiutra was founded in 2018 as a spin-off from the Technical University of Munich and builds its cryostats in Munich, Germany. Kiutra reports 42 systems delivered across 12 countries on three continents.
Paeonia Bloch distributes Kiutra cryostats in ASEAN, with quotation, import, installation support and local service.
Paeonia Bloch, based in Singapore, distributes Kiutra cryostats in ASEAN: configuration, quotation, import, installation support and local service. Write to cs@paeoniabloch.com.
No. Kiutra cryostats use magnetic cooling (adiabatic demagnetization, and continuous ADR). They need no helium-3.
For fast sample characterisation from 50 mK to 300 K, the L-Type Rapid. For trapped-ion work with optical access at 5 K, the T-Type Optical. For scalable quantum processors at millikelvin temperatures, the X-Type beta programme. Tell us the experiment and we will confirm.
Datasheet
Tell us which system you are considering and an engineer will send the current Kiutra datasheets, usually within one business day.
Tell us the temperature, hold time and sample. We will come back with a Kiutra configuration and a quotation.
