| Magnetic moment measurement
|
| Range | 50 µemu to 10 emu full scale |
| Resolution | 0.005% of full scale with 60% overrange capability |
| Accuracy | 2% vs. calibration |
| Sensitivity | 0.5 µemu standard deviation (room temperature operation, 1 s averaging time) |
| Stability | ≤10-4/h at constant ambient temperature; ≤5(10-4)/°C (vs. ambient temperature) |
| Repeatability | 0.5% standard deviation (sample undisturbed); 1% standard deviation (sample removed and replaced) |
| Optional variable temperature cryostat |
| Type | Continuous flow LHe or LN2 (must specify) |
| Temperature range | LHe: 10 K to 473 K; LN2: 125 K to 473 K |
| Temperature accuracy | ±1% of set temperature ±1 K |
| Resolution | 100 mK |
| Cryostat cooldown time | 30 min |
| Sample cooldown time | 2 min (cold cryostat) |
| Cryostat inside diameter | 6 mm (sample zone) |
| Cryostat outside diameter | 11 mm (magnet air gap 20 mm) |
| Temperature sensor | Chromel vs. Au 0.07 atomic % Fe, located approximately 10 mm below sample |
| Sensitivity | 2 µemu standard deviation at 1 s averaging time |
| Temperature slew rate | Approximately 5 min full span |
| Utilities
|
| Total system cooling water power dissipation | 5.4 kW at 50 or 60 Hz — see list of available recirculating chillers |
| Optional high temperature furnace |
| Type | Continuous flow (helium or argon gas) |
| Temperature range | 100 °C to 800 °C |
| Temperature accuracy | ±0.75% of set temperature ±2.2 °C |
| Resolution | 0.1 °C |
| Temperature slew rate | Approximately 3 min full span |
| Temperature sensor | Type K |
| Sample chamber | Fused silica, inside diameter 6 mm (sample zone), outside diameter 11 mm (magnet air gap 20 mm) |
| Sample holder | Macor® |
| Gas flow | Approximately 5 L/min |