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LS shape(double spiral) silicon carbide heating element
 

The hot zone of Ls shape silicon carbide heating element is made by special materials,the density of hot zone can be 2.8g/cm3,the maximum using temperature is 1650° C,very long working life.One end of the wire,it is easy to install.

 

Type: LS  Outer diameter:OD

Hot zone length:HZ

Cold zone length:CZ

Overall Length:OL

Order example:

LS type,OD=30mm HZ=400mm CZ=300mm,OL=700mm resistance:1.8ohm 

Specity as:

LS 30/400/700/1.8ohm

 

 

diameter

Nominal loading(at 1050℃)

 

hot zone

cold zone

 

Ω/mm

W/mm

Ω/mm

W/mm

18.0

0.02158

8.48

0.00430

1.70

20.0

0.02302

9.42

0.00384

1.60

25.0

0.01969

11.78

0.00328

1.75

30.0

0.01523

14.13

0.00190

1.75

35.0

0.01224

16.49

0.00150

2.00

40.0

0.00905

18.48

0.00100

2.10

45.0

0.00960

20.91

0.00079

2.10

54.0

0.00636

25.43

0.00073

2.30

Note:Resistance tolerance: 20%

 


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