The NMR permanent magnets come in multiple models, each with unique specifications and dimensions as illustrated in the chart below. Models 1 - 4 are enclosed in a 4 sided shell as depicted in the picture above. Model 5 is enclosed in a C-shaped shell.

Specification	Model 1	Model 2	Model 3/3S	Model 4	Model 4S	Model 5	Model 500
Pole face diameter (D)	50 mm	70 mm	100 mm	140 mm	140 mm	50 mm	500 mm
Air gap (d)	10 mm	14 mm	20/30 mm	25 mm	30 mm	30 mm	120 mm
Field strength (Hm)	0.6 T	0.66 T	0.63/0.50 T	0.58 T	0.37 or 0.44 T	0.45 T	0.275 T
Dimensions of the uniform field	3 mm diameter, 1 mm height	3 mm diameter, 2 mm height	4 mm diameter, 3 mm height	5 mm diameter, 4 mm height	5 mm  diameter, 4 mm height	3 mm diameter, 2 mm height	TBD
Field uniformity (DH/H)	10-5	10-5	10-5/10-4	10-5	10-5	10-4	TBD
Size (L x W x H)	70 x 100 x 100 mm3	100 x 124 x 130 mm3	130 x 126 x 169 mm3	170 x 145 x 210 mm3	170 x 155 x 210 mm3	140 x 200 x 160 mm3	410 x 630 x 600 mm3
Weight	3.2 kg	8.2 kg	15 kg	25 kg	25 kg	21 kg	620 kg

Models and Ordering Information

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