Residuals exterminated, temperature programmed.
Infrared Quartz Digestion Furnace
Model
SKD-20S2
Stainless steel exhaust manifolds
Yes
Heating rate
20mins(400`C)
Control mode
Digital control(timing+64scale procedurally heating)
Temperature fluctuation
±1
Heating mode
Infrared heating, radiated by quartz
Double insulating layers
Double insulating layersof silicic acid wool and air
Tubes Quantity
20
voltage
AC220V
Temperature range
Ambient-680`C
Power
2.2KW
Features
Infrared heating and quartz tube radiating is employed, which strengthen the ability of acid/alkali resistence, defend crack and increase the operating life, conforming to the CE standard.
Temperature and velocity are programmed and adjustable; temperature rises in a high speed and residuals are exterminated.
The heated area of the digsetion tube is large and the temperature difference is small,which guarantees the digestion consistency of the samples.
Over current and electric leakage protection are applied.
Double switches and respective control of the power supply and heating unit are convenient for the setting of safety parameters and energy saving.
A temperature controller with new digital display and PID control technology ensures the high accuracy of temperature control.
Stainless steel equipment is used for the sewage disposal, which drains the harmful gases such as SO2 produced in the digestive process through the drainage pipe by suction pump, effectively inhibiting the escape of the harmful gases.
An anti-explosion device for samples(optional).
Heating theory of Quartz
The far infrared quartz heating element made of pearlized milky white quartz tube and electric thermal material entitles it good and reliable far infrared radiated characteristic. After electrifying, the infrared light released by the thermal material and 97% of the visible light are assimilated by the white quartz tube, leading to the temperature elevation of the tube wall andthe vibration of silicon-oxygen molecule, which radiates the far infrared light 97% visible light and near infrared light are transformed into infrared radiation. It overcomes the defect of bringing visible and near infrared lights through the transparent quartz glass, and effectively transforms the electric power into far infrared light.