Our Products
Compact and cryogen-free cryostats for science and technology.
Our Products
Compact and cryogen-free cryostats for science and technology.
Magnetic Refrigerators
Compact. Robust. Modular.
kiutra’s cryostats are built around closed-cycle cryocoolers and use Adiabatic Demagnetization Refrigeration (ADR) and continuous Adiabatic Demagnetization Refrigeration (cADR) to make the full temperature range from room temperature to the sub-Kelvin regime accessible to our users. Our cooling solutions offer continuous and “one-shot” operation down to 300 mK and 100 mK, respectively. Thanks to the absence of cryogens in the cooling process, our devices are easy to use, robust and compact. Owing to their highly modular system architecture, ADR upgrades and various accessories such as free-beam optical access, DC and RF wiring options, or our proprietary ultra-fast sample changer can be chosen to configure the cryostat according to customer-specific requirements.
S-Type Essential
Versatile, rack-mountable cryogenic platform
100 mK - 300 K
150 x 300 mm
300 mK
S-Type Optical
Compact sub-Kelvin cryostat with free-beam optical access
800 mK - 300 K
> 30 hours
< 0.05 %
L-Type Rapid
Top-loading cryostat for simple and fast low-temperature analysis
100 mK - 300 K
< 3 hours
300 mK
Learn more about our products and our technology
Webinar on Sub-Kelvin Refrigeration with kiutra Cryostats
In the webinar, we give a brief introduction to continuous Adiabatic Demagnetization Refrigeration (cADR) and explain the implementation of this technique in our cryostats. After a short presentation of the key features of our products, we illustrate the operation of our L-Type Rapid cryostat and its ultra-fast sample loader by carrying out a simple resistivity measurement on a superconducting sample.
Compare our products
Find the best solution for your application.
| S-Type Essential | S-Type Optical | L-Type Rapid | |
| Cryostat size (cm) (w x l x h) | 80 x 80 x 71 | 71 x 93 x 86 | 94 x 94 x 232 |
| Rack size (cm) (w x l x h) | 80 x 80 x 71 | 60 x 80 x 66 | 178 x 80 x 60 |
| Compressor size (cm) (w x l x h) | 54 x 45 x 50 | 54 x 45 x 50 | 45 x 53 x 63 |
| Temperature range (K) | 0.1 – 300 | 0.8 – 300 | 0.1 – 300 |
| Continuous operation (K) | 0.3 | < 3.5 | 0.3 |
| Size of sample platform (mm) | 150 x 300 | ø 41 | ø 36 |
| Available height for sample (mm) | 100 | 100 | 100 |
| Available add-ons | 19” Rack Integration up to 4 Optical Fibers up to 16 RF Lines | up to 4 RF Lines up to 24 DC Lines 2 T Sample Magnet | up to 4 RF Lines up to 40 DC Lines 5 T Sample Magnet |
| Cooldown times cryostat (hrs) | 23 | 12 | 30 |
| Cooldown times sample (hrs) | – | – | 3 |
| S-Type Essential | S-Type Optical | L-Type Rapid |
Accessories and Add-ons
Low-temperature equipment for your individual cryogenic requirements.
kiutra manufactures “dry” superconducting magnets and offers various cryogenic accessories to facilitate low-temperature research.
