Cryojet XL / HT

The Cryojet is a novel sealed design of liquid nitrogen blower. It has no pumps, no line drier, no moisture trap requiring regeneration, and no moving parts, resulting in dependable continuous operation and minimal maintenance requirements.

Cryojet is available as a standard version – Cryojet XL (temperature range 90 – 300 Kelvin) and as a high temperature version – Cryojet HT (90 – 490 Kelvin)

• 90 – 490 Kelvin
• Quick and simple installation
• Unrivalled positional flexibility
• Innovative design eliminates blocking and icing risk
• Quiet operation
• Nitrogen autofill option
• Large cooling volume

Additional option:

• Liquid nitrogen Autofill

Helijet

Oxford Diffraction's patented Helijet has been specifically designed for cryo-crystallography experiments where very-low temperatures are required.

An open flow helium cooler, Helijet has been calibrated using the phase transition of TbVO4 and independently proven to provide stable cooling over the temperature range 10 K to 90 K.

Developed for use with small molecule and protein X-ray systems, the Helijet features a compact construction which is ideal for use with CCD diffractometers. The unique design of the Helijet requires no crystal shielding allowing complete freedom of movement of a kappa goniometer and clear visual access to the protein or small molecule crystal.

• 10 K base temperature
• Effective cold stream up to 5 mm from the tip of the nozzle
• Uniform temperature distribution
• 2 l per hour helium consumption (at 15 K)
• Patented