| | VNF-100 | VNF-100-TH |
|---|
| Cooling type | LN2 |
|---|
| Temperature range1 | 65 K to 325 K | 65 K to 500 K |
|---|
| Typical temperature stability2 | ±50 mK |
|---|
| Sample environment | Flowing vapor |
|---|
| Sample type | Non-conductive, conductive, solid, liquid, powder |
|---|
| Sample change | 10 min |
|---|
| Rotatable sample | ✔ |
|---|
| Cooldown | 30 min (to 77 K) |
|---|
| LN2 capacity (nominal) | 1.2 L |
|---|
| Working time (typical) | 6 to 8 h |
|---|
| Initial cooldown time (to 65 K) | ~30 min |
|---|
| Optical | ✔ | ✖ |
|---|
| Height (approximate) | 583 mm (23 in) | 812.8 mm (32 in) |
|---|
| Inner diameter (at sample region) | 30 mm (1.18 in) | 22.35 mm (0.88 in) |
|---|
| Sample mount diameter | 25.4 mm (1 in) | 16 mm (0.62 in) |
|---|
| Weight (approximate) | 11.5 kg (25.4 lb) |
|---|
| Shipping weight (approximate) | 15.9 kg (35 lb) |
|---|
| Shipping dimensions (approximate) | 762 × 508 × 431.8 mm (30 × 20 × 17 in) |
|---|
1Operation below 77 K requires pumping manifold
2Measured with temperature controller