Type B (Platinum 30-Platinum 6) Thermocouples, one of the standard thermocouples promulgated by the International Electrotechnical Commission, are widely used in important fields such as metallurgy, machinery, chemicals, energy, building materials and national defense research. DTL-H type high temperature thermocouple verification furnace replaces the high temperature thermocouple verification furnace heated by the original metal material on the market. It has the advantages of long life and stable temperature field. Its technical indicators fully meet the technical requirements of the existing domestic regulations and specifications. Ideal for high-temperature B-type thermocouple verification of medium-quantity transfer.
Furnace Inner diameter：Φ30mm×600mm
Power : 3.0KW
Maximum operating current：70A
Temperature field index: the center of the temperature field deviates from the geometric center ≤ 20mm, Within ±20mm of the highest temperature of the furnace, the temperature gradient is ≤0.5°C/cm, and the temperature difference within 20mm is not more than ±1°C.
※ Custom-made tungsten-rhenium thermocouple calibration furnace
Equipped with separate dedicated control cabinet
With overcurrent protection, limiting the upper limit current, protecting the heating device, avoiding the heating overload caused by the low impedance at the instant of power on
Has a current limiting function with freewheeling protection: extended controller life
Equipped with an emergency stop button, you can manually stop the device work with one button
Automatic temperature control: automatic temperature control after starting, no manual intervention