Montana Instruments
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| Brand | Montana Instruments |
|---|---|
| Origin | USA |
| Model | CryoAdvance™ Series |
| Instrument Type | Vertical Cryostat |
| Temperature Stability | <10 mK (peak-to-peak) |
| Operating Temperature Range | 3.2 K – 350 K (down to <3 K under no thermal load) |
| Working Distance | Horizontal 14.5 mm, Vertical 9 mm (with optional ≤4 mm near-working-distance configuration) |
| Vibration Stability | <10 mK equivalent displacement (peak-to-peak) |
| Form Factor | Benchtop |
| Cooling Method | Closed-cycle cryorefrigeration (no liquid helium consumption) |
| Brand | Montana Instruments |
|---|---|
| Origin | USA |
| Model | CryoRAMAN |
| Instrument Type | Grating-Based Raman Spectrometer |
| Spectral Range | 190 nm – mid-IR (down to 150 nm with custom coatings, gratings & detectors) |
| Spectral Resolution | 0.08 nm (CCD), 0.05 nm (PMT) across entire focal plane |
| Spatial Resolution | ≥15 lp/mm @ 50% modulation (center of focal plane) |
| Minimum Raman Shift | 0.8 cm⁻¹ |
| Temperature Range | 4 K – 350 K (600 K optional) |
| Sample Positional Drift | <20 µm (4.2 K–350 K, optical axis) |
| Excitation Wavelengths | 532 nm (standard), 785 nm (optional), customizable UV–NIR–MIR sources |
| Laser Spot Size | 1–3 µm |
| Field of View | >30 µm |
| Objective NA | 0.75 (Cryo-Optic®) |
| Spectrometer Options | FERGIE® (f/4, 80.08 mm FL) or IsoPlane® SCT320 (f/4.6, 320 mm FL) |
| Polarization-Resolved Capability | Yes (interchangeable polarization filtering modules) |
| Electrical Transport Integration | CryoChip16-compatible, 16-channel DC measurement platform |
| Automation | Fully automated cryostation (Cryostation® S100), touch-screen + PC control |
| Compliance | Designed for GLP/GMP-aligned workflows |
| Brand | Montana Instruments |
|---|---|
| Origin | USA |
| Model | XP Series |
| Temperature Range | 1.7 K – 350 K |
| Temperature Stability | <2 mK (peak-to-peak at 1.7 K), <200 mK (1.7–15 K), <50 mK (15–350 K) |
| Vibration Stability | <20 nm (peak-to-peak, horizontal at sample stage) |
| Base Cooling Power | >20 mW at 1.7 K |
| Sample Space | Φ92 mm × 92 mm |
| Optical Access | 3 standard windows (2 side + 1 top |
| upgradable to 4-side), field angles | 30° / 80° / 120° |
| Electrical Interfaces | 25 DC leads pre-routed to annular PCB around sample stage |
| RF Interfaces | 2 standard coaxial (upgradable to 4) |
| Vacuum Performance | <5.5 × 10⁻⁸ Torr |
| Cool-down Time | ~12 h to 1.7 K |
| Warm-up Time | ~2 h |
| Integrated Control | Touchscreen HMI + API-enabled software (Python, MATLAB, LabVIEW, C compatible) |