EHS, (Electro Heat System) is a division of Applied Test Systems. EHS is a manufacturer of ceramic process heating elements of many different shapes, sizes and a variety of temperature ranges. Custom elements can be made to fit lab furnaces of other manufactures, at many times better prices than and longer lasting than the original manufacture. EHS also manufactures wide range of industrial style furnaces both large and small from simple split tubes to large car bottom furnaces.

Flat Plate Elements w/o Flanges

Power

Dimensions (in.)

1850°F
(1010°C)

2200°F
(1204°C)

Length

Width

Thickness

Part No.

Watts

Part No.

Watts

Voltage

4 1/2
4 1/2
5 1/2
6
6
7
7
7
8
9
9
10 1/2
10 1/2
12
12
12
12
12
12
12
14

4 3/4
2 1/2
2 1/2
3 1/2
6
2 3/8
2 7/16
4 1/8
5
3
5
3
5
3 5/8
4 7/8
5 1/4
6 1/4
7 1/2
9
12
5 1/2

1/2
7/16
3/4
1/2
1/2
1/2
1/2
9/16
5/8
5/8
5/8
5/8
5/8
1/2
5/8
5/8
1/2
5/8
3/4
5/8
5/8

SK-401
SK-402
SK-403
SK-404
SK-405
SK-406
SK-407
SK-408
SK-409
SK-410
SK-411
SK-412
SK-413
SK-414
SK-415
SK-416
SK-417
SK-418
SK-419
SK-420
SK-421

310
165
175
310
420
175
215
330
360
300
390
300
400
500
850
700
915
1000
1000
1500
815

SK-501
SK-502
SK-503
SK-504
SK-505
SK-506
SK-507
SK-508
SK-509
SK-510
SK-511
SK-512
SK-513
SK-514
SK-515
SK-516
SK-517
SK-518
SK-519
SK-520
SK-521

440
200
220
400
575
220
245
370
400
340
430
350
450
690
1050
810
1100
1340
1150
2000
965

57 1/2
57 1/2
57 1/2
57 1/2
115
57 1/2
57 1/2
57 1/2
57 1/2
115
115
115
115
115
115
115
115
230
115
230
115

Custom power requirements and sizes available, contact ATS for more information!

Specifications subject to change without notice.