Electric Muffle
J-FM28, J-FM38, J-FM48
● With heating elements at four sides of inner wall, heating is instantly achieved at uniform level.
● Heating elements is installed in the walls, which prevents generation of corrosive gas and contacts with water vapor, to ensure longer life.
● Microprocessor PID auto-tuning controller with digital setting and display.
● Since the air circulates between twin-fold wall structure, this air circulating system cools temperature of outer case.
● Heating cabinet is separated from control box by heat resistant panel to protect the electronic controller.
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Model |
J-FM28 |
J-FM38 |
J-FM48 |
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415/435×555/610×560/575 |
560/580×600/655×680/695 |
1,010×770×1,220 |
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150×300×100 |
250×350×160 |
350×450×400 |
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4.5 |
14 |
63 |
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Temperature |
range |
Ambient+10℃ ~ 1,000℃(Max.) |
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using range |
300℃ ~ 900℃ |
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accuracy |
±1% on setting temp. |
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controller |
PID controller |
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regulator |
SSR type |
SCR type |
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Thermocouple |
K type(CA) |
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|
3 |
4.5 |
12 |
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Heating-up time |
Reaches 600℃ within 50min. (J-FM28) |
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Insulation |
Fiber & ceramic |
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Heating element |
Molded Kanthal A1 |
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Safety device |
Self diagnosis function (Temp. overheating, |
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Material |
interior |
Molded ceramic block |
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exterior |
Steel plate with powder coated finish |
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Power source & consumption |
AC 230V 50/60Hz 1phase |
AC 230V 50/60Hz 3phase |
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|
48 |
82 |
– |
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