Alumina Crucibles and Heaters

Crucible #CR-1-AO	Internal Heater #GH060	External Heater #B10340

1" O.D. x 1" high	4" long, .060 dia. tungsten	4" long, 3 x .040 tungsten
$14.00 each	$12.00 each	$16.00 each

Alumina Coated Basket Filaments

The following are approximate maximum recommended usage parameters for achieving a calculated wire temperature of 1525C, and an estimated surface temperature of the crucible of 1475 C.

Item No.	Wire Dia.	A	B	Top ID	Inside Depth	Watts	Volts	Amps	Price
AC-32	.020	4.00	.375	.150	.225	62.70	5.70	11.00	$29.95
AC-33	.040	4.00	.500	.375	.350	248.00	6.20	40.00	$42.90
AC-36	.050	4.00	.925	.500	.775	350.00	7.00	50.00	$49.90
AC-37	.050	4.00	1.125	.900	.975	768.00	15.80	48.60	$82.55
AC-38	.040	3.25	.875	.790	.725	429.00	13.00	33.00	$69.90
AC-42	.040	4.00	.575	.420	.425	272.00	6.90	39.40	$46.90
AC-45	.040	4.00	.770	.400	.725	310.00	7.20	43.10	$49.70

You can reach us by e-mail at: mts@tungsten.com

Midwest Tungsten Service
7101 S. Adams St. #6
Willowbrook, IL 60527

Toll Free: 1-800-626-0226
Phone: 1-630-325-1001
Fax: 1-630-325-3571