High temperature box resistance furnace (muffle furnace)

Product Description

1. The highest working temperature ***0℃ 、***0℃
2. Applying patent double furnace chamber structure, special furnace top building technology, having the characteristics of fast heating, furnace top not collapsing in over temperature , furnace chamber not dropping ashes in high temperature; insulation material applying inorganic fiber manufactured in vacuum forming technology, special insulation design.
3. MoSi2 rod set in the both sides of the furnace chamber, easy to change.
4. Furnace body is good quality of double layer carbon steel shell, air circulation heat insulation, the temperature of furnace shell surface is low.
5. Designed with the following functions:
SCR control; transformer regulating; PID parameter self-setting; manual or automatic switch without interference; over-temperature alarm; temperature compensation and correction; the built-in parameter password to control the furnace;
6. Heating rate is ***5℃/min, *0 programmable periods, controlling heating automatically
7. High precision temperature control, display accuracy±1℃, over temperature value is less than 3℃.
8. Multiple safety protection design, good safety performance, long service life.
9. User could select paperless recorder, or RS**2 communication interface, realizing field control through computer and to record historical data and heating curve without paper
*0. Field debugging, training and fire-prevention door are offered for free.
Optional configuration 
1. Exhaust chimney 
2. Spare parts
3. The function of power off automatically once the furnace door opening