| | SVT-100 | SVT-400 | SVT-400-MOSS |
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| Cooling type | LHe or LN2 |
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| Temperature range | <2 K to 325 K |
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| Typical temperature stability1 | ±50 mK |
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| Sample environment | Flowing vapor |
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| LHe hold time | 30 min (to 5 K) |
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| LN2 hold time | | | |
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| LHe reservoir capacity | |
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| LN2 reservoir capacity | Vertical for operation <4.5 K |
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| Height (approximate) | 1143 mm (45 in) |
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| Sample tube size | Up to 63.5 mm (2.5 in) | 31.8 mm (1.25 in) |
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| Window block size/configuration | Maximum 114 mm (4.5 in) square | 102 mm (4 in) square | 47.8 mm (1.88 in) OD |
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| Weight (approximate) | 38.6 kg (85 lb) |
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| Shipping weight (approximate) | Crate: 120 kg (265 lb); box: 11.3 kg (25 lb) |
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| Shipping dimensions (approximate) | Crate: 102 × 102 × 147 cm (40 × 40 × 58 in); box: 76 × 51 × 51 cm (30 × 20 × 20 in) |
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1Measured with temperature controller