| Typical Sensor Performance |
FC-EM4 |
FC-EM7 |
FC-EM10 |
| Field stability (peak-to-peak) |
— |
0.5 G at 0 G and 1 kG |
— |
| Control type |
Closed loop PI |
| Control output resolution |
0.001% of full scale output |
| Control output update period |
33 ms |
| Electromagnet |
EM4-HVA |
EM7-HV |
EM10-HV |
| Click here for field plots and detailed specifications |
| Frame, gap |
H frame, variable gap |
H frame, variable gap |
H frame, variable gap |
| Nominal coil (Ω) |
0.5 Ω
|
0.25 Ω |
| Coil connection |
Series |
Series |
| Pole size |
Customer specified |
| Air gap |
Up to 10.2 cm (4 in),
continuously variable |
Up to 17.8 cm (7 in),
continuously variable |
Up to 16 cm (6.3 in),
continuously variable |
| Field strength |
|
|
| Power supply |
642 |
665 |
668 |
| Click here for detailed specifications |
| Output |
Linear, bipolar |
| Current output |
±35 A per coil |
±50 A per coil |
±67.5 A per coil |
| Voltage |
±35 V nominal |
±50 V nominal |
±65 V nominal |
| Power output |
2.5 kW |
5 kW |
8.8 kW |
| AC line input |
200/208, 220/230, 380, 400/415 VAC, 3 phase
(3 wire plus ground) |
208, 220, 380, 400 VAC,
3 phase
(3 wire plus ground) |
208 and 400 VAC, 3 phase (3 wire plus ground) |
| Gaussmeter |
475 |
| Click here for detailed specifications |
| Resolution |
5 3/4 digit (1 part out of ±350,000) |
| Ranges |
8 ranges from 35 mG to 350 kG full scale |
| Basic DC accuracy |
±0.05% |
| Frequency ranges |
DC, 1 Hz to 1 kHz, and 50 Hz to 20 kHz |
| Update rate |
Display: 5 readings per s; IEEE-488: 30 readings per s |
| Hall probe |
HMMT-6J02-VF |
HMMT-6J04-VF |
HMMT-6J08-VF |
| Click here for detailed specifications |
| Length |
2 in ±0.125 in |
4 in ±0.125 in |
8 in ±0.125 in |
| Size/weight (H × D × W) |
|
|
|
| Electromagnet |
41 × 41 × 82 cm
(16 × 16 × 32 in);
202 kg (445 lb) |
94 × 66 × 102 cm
(37 × 26 × 40 in);
614 kg (1350 lb) |
87 × 64 × 92 cm
(34 × 25 × 36 in);
1800 kg (3970 lb) |
| Power supply |
31 × 57 × 48 cm
(12 × 23 × 19 in);
74 kG (163 lb) |
135 × 70 × 60 cm
(53 × 28 × 24 in);
250 kG (550 lb) |
135 × 70 × 60 cm
(53 × 28 × 24 in);
354 kG (780 lb) |
| Gaussmeter/Hall probe |
9 × 32 × 22 cm (3.5 × 12.5 × 8.5 in); 3 kG (6.6 lb) |
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