1200°C Top-Opening Electric Test Furnace for Laboratory Applications

    category

parameter

1 200 degrees​

Maximum operating temperature

1 200 degrees​

Long-term operating temperature

1 20 0 degrees

The control range is

80 to 1200 degrees​​

Furnace size

Depth x Width x Height (mm): Depth 430 x Width 250 x Height 200

Number of samples per melting point

12​

Voltage

380v

power

20kW

Temperature sensing element

K thermocouple , temperature measurement range 0-135 degrees Celsius

Heating element mounting position

Vertically installed on the inner wall of the furnace

Heating element

Silicon carbide rods are used as heating elements. These U- shaped, uniform-diameter silicon carbide rods are non-metallic high-temperature heating elements made primarily of high-purity a-SiC . They feature rapid heating, high thermal efficiency, long lifespan, and resistance to high temperatures.

easy deformation, simple installation, operation and maintenance, and the ability to withstand temperatures up to 1500 degrees Celsius.

Temperature control accuracy

±1 degree (integrated circuit control, no overshoot)

Furnace temperature uniformity

± 5 degrees (depending on the size of the furnace; larger furnaces can use multi-point control to achieve better furnace temperature uniformity).

heating rate

The heating rate is freely adjustable, with the following range: fastest heating rate 15 degrees per minute (non-linear heating), slowest heating rate 1 degree per hour ( 1 degree /h ).

touchscreen

7- inch touchscreen displays heating program settings, historical data curves, data reports, and real-time power consumption.