Cryogen Free Dilution Refrigerators : new and improved Triton family

• < 10 mK guaranteed, 8 mK typical
• Widest temperature range from 10 mK to 30 K in fields up to 18 T
• Up to 400 μW cooling power at 100 mK measured in vacuum on the experimental mounting plate
• Central access line of sight
• Fully integrated Cryogen-free magnets with wide range of vector rotate, split pairs and up to 18 T solenoids from a single supplier with guaranteed system performance
• Modular design with no indium seal or exchange gas required
• Proven top and bottom loading designs achieving 10 mK at the sample position. Sample exchange in less than 8 hours (from room temperature to base temperature)
• Guaranteed cool down time of less than 24 hours (with no magnet)
• Optics, Ultra-High Vacuum compability and custom designs available
• ULTRA-LOW VIBRATION: < 0.1 µm achieved through careful mechanical decoupling of the pulse tube cooler and a stiff fridge support structure
• New remote access software. Download product guide here.
• Most efficient use of 3He gas on the market: uses less than half the amount of 3he gas of any competitive products due to Oxford Instruments expertise in heat exchangers
• Comprehensive wiring options including low electron temperature high frequency wiring (See separate tab)
• Proven 6-month blockage free operation
• FLEXIBLE PAYMENT TERMS

IN ADDITION, OXFORD INSTRUMENTS IS THE ONLY SUPPLIER ON THE MARKET TO OFFER:

• Guaranteed 3He supply
• 2 month delivery
• A range of service contracts for complete peace of mind
• a global service network of 17 service engineers
• a proven record with the largest installed base with over a hundred Triton systems sold worldwide

Proven bottom or top-loading designs achieving 10 mK at the sample position:

• Patented design.
• 15 min sample exchange
• Cooldown time < 8 hrs
• Top-loading demountable sample carrier cooled to 10 mK
• All wiring efficiently heat sink on the dilution refrigerator
• RF and DC wiring available
• Sample rotation and positioning
• Anti-vibration frame and bellows
• Suit various laboratory configurations whether the cryostat s in a pit or hanging from the ceiling

Click on image to enlarge.                                  Triton top loading cryogen free dilution refrigerator with sample  

                                                                                   carrier  and loading probe

Oxford Instruments is the only single source supplier on the market offering fully integrated cryogen-free superconducting magnets with guaranteed performance.

• The range includes a wide range of vector rotate, split pair and up to 16 T solenoid
• Combined B/T environments cooled by a single PTR
• HTS current leads for low heat dissipation between 50 K and 4 K
• Fast ramping capability using the latest high field, low loss Nb3Sn developed by Oxford Instruments
• 70 mm cold bore standard on NbTi coils, 57 mm cold bore standard on Nb3Sn coils
• 1 in 103 over 10 mm dsv homogeneity
• 1 in 104/hr stability with persistent mode switch fitted

 Triton Cryogen-free diltuion refrigerators. (Click to enlarge)

Triton for Ultra-High-Vacuum applications.

Triton with integrated vector rotate magnet (6-1-1) installed at the Technical university Munich.