Muffle Furnace, Digital Display Box Type Resistance Furnace, Laboratory Furnace 300×400×600mm
Digital Display Box Type Muffle Furnace 1000℃
Overview of Application:
Box-type resistance furnace, also known as a muffle furnace, is a periodic operation electric furnace suitable for use in laboratories of industrial and mining enterprises, scientific research units, etc., for heating during chemical analysis, physical measurements, and general small steel parts heat treatment.
Product Features:
1.The electric furnace shell is made from thin steel plate, folded and welded to form. The internal furnace lining is a rectangular integral lining made of silicon carbide refractory material. The heating element, wound from iron-nickel-chromium-aluminum alloy wire, is coiled into a spiral shape and inserted into the wire grooves on the top, bottom, left, and right of the internal furnace lining. The furnace interior is a sealed structure. The furnace mouth bricks and door bricks of the electric furnace are made of lightweight refractory materials. The initial internal furnace is insulated from the furnace shell using refractory fiber and expanded perlite products.
2.The resistance furnace is equipped with a KSW-type temperature controller and nickel-chromium-nickel-silicon thermocouple, capable of measuring, indicating, and automatically controlling the furnace chamber temperature.
3.The electric furnace door is securely fastened to the furnace panel with hinges. The door rotates smoothly. When closing, simply turn the handle, latch the door hook, and the door will tightly seal against the furnace opening. To open, just turn the handle, release the hook, and place the door to the left side. The thermocouple for temperature measurement is inserted through a hole in the back of the furnace and secured by a mounting bracket.
4.The product is made by cold-rolled sheet processing, with a smooth and shiny surface finished by electrostatic spraying.
5.Digital temperature controller for precise temperature control, easy to operate, and stable temperature regulation.
6. Temperature Control Accuracy: ±1℃± Temperature Fluctuation:2℃Sensor:KType; Uniformity of furnace temperature<15℃
Technical Specifications:
Model | Internal Diameter Size (mm) | Dimensions (mm) | Voltage V | Power in kW | Rated Temperature |
SXZ-2.5-10 | 80×120×200 | 500×440×575 | 220 | 2.5 |
1000℃
|
SXZ-4-10 | 120×200×300 | 500×460×630 | 220 | 4 | |
SXZ-8-10 | 160×250×400 | 610×580×720 | 380 | 8 | |
SXZ-12-10 | 200×300×500 | 690×610×870 | 380 | 12 | |
SXZ-15-10 | 300×400×500 | 380 | 15 | ||
SXZ-18-10 | 300×400×600 | 380 | 18 | ||
SXZ-2.5-12 | 80×120×200 | 550×440×600 | 220 | 2.5 |
1200℃ |
SXZ-5-12 | 120×200×300 | 550×570×630 | 220 | 5 | |
SXZ-10-12 | 160×250×400 | 610×580×720 | 380 | 10 | |
SXZ-12-12 | 200×300×500 | 690×610×870 | 380 | 12 |
Optional Features:
Fuji Temperature Controller: Automatic temperature control, programmable1-8Section, over-temperature alarm parameters optional, timing range0-9999Minute |
LCD Temperature Controller: Automatic temperature control, programmable1-30Section, over-temperature alarm function, timing range0-9999Minute |
Exhaust gas device: A pipe with a diameter is installed at the back of the instrument.30MMPipes90It can connect to an external pipe when the angle is upwards. |
Gas protection device: The instrument features two vent pipes with valve switches installed at the back, one for intake and one for exhaust. |
