Box Type Resistance Furnace High Temperature Resistance Furnace (SX2-2.5-10)

Box type resistance furnace High temperature resistance furnace
Box-type resistance furnace
The series resistance furnace cycle mode of operation for the laboratory, industrial and mining enterprises, scientific research institutes, universities for elemental analysis and small size steel hardening, annealing, tempering and other heat treatment, heating, high temperature furnace can be made of metal, ceramic high temperature sintering, dissolution and analysis heating.
Product Features:
1, the shell is made of high-quality cold-rolled steel, spray the surface treatment process, door with side door structure, closed Kai flexible.
2, using a closed furnace to an electric heating element alloy wire is made into a spiral, coiled on the furnace walls among the heat when the temperature uniformity extended service life.
3, lightweight foam insulation material selection, as well as aluminum silicate fiber cotton insulation bricks to build heat and thermal conductivity reduce furnace heat storage capacity resulting in shorter heating time, the surface temperature is low, the small air furnace loss rate, power consumption is greatly reduced.
4, using intelligent digital temperature controller.
Technical Parameters
Rated power: 2.5KW
Rated voltage: 220V
Rated temperature: 1000 C
Furnace size ( L * W * H ): 200 * 120 * 80mm
Dimensions ( L * W * H ): 538 * 360 * 440mm

Intelligent digital temperature controller
Accuracy of 0.5 meter, setting and display ≤ ± 0.5% FS ± 1 word
Cold junction compensation error ≤ ± 2 C, the temperature coefficient of ≤ 0.05%
Relay contact capacity: AC220V 5A resistive load
SSR trigger signal: Load voltage > 9V, current > 15mA
SCR zero trigger: Trigger current > 100mA
Power: AC220V 50Hz
Power consumption: ≤ 5VA
Work environment: 0-50 C RH ≤ 85%, non-corrosive and strong electromagnetic inductive interference occasions.
Control method: PID or digital control
Pressure: Power on earth, and relay output 1500VAC 1 minute remaining 500VAC 1 min.