Product Details

DTL series thermocouple verification furnace is a temperature field constant temperature equipment suitable for verification of various types of standard thermocouples, working precious metal thermocouples, and base metal thermocouples. This series of products has the advantages of good thermal insulation and anti-leakage. The technical indicators of its temperature field fully comply with the relevant national verification regulations and standard technical requirements. At the same time, our company also provides customers with non-standard customized services.

DTL-600 Low-cost metal thermocouple verification furnace
Technical indicators	Product pictures
n Furnace inner size:40 mm ×600 mm n Temperature range:300℃~1200℃ n Thermal field distribution:Low-cost metal thermocouple verification furnace:within 30mm of the effective working area,the temperature difference between any two points is not more than 0.5℃,the radius is within 14mm,and the temperature difference between any two points of the same section is not more than 0.25℃. n Specification:”JJF1184-2007 thermocouple verification furnace temperature field test technical specification””JJF1637-2017 cheap metal thermocouple calibration specification””JJF1262-2010 Armored Thermocouple Calibration Specifications”
Scope of application:Verification/calibration of inexpensive metal thermocouples

DTL-600B Precious metal thermocouple verification furnace
Technical indicators	Product pictures
n Furnace inner size:40 mm ×600 mm n Temperature range:300℃~1200℃ n Thermal field distribution:S type thermocouple verification furnace:The highest temperature point deviates from the geometric center of the furnace:≤20mm,Temperature gradient≤0.4℃/10mm. n Specification:”JJF1184-2007 thermocouple verification furnace temperature field test technical specification””JJG141-2013 Work precious metal thermocouple verification procedures”
Scope of application: verification/calibration of standard thermocouples, working S/R thermocouples

DTL-300 Thermocouple verification furnace Technical indicators
Technical indicators	Product pictures
n Furnace inner size:40 mm x 300 mm n Temperature range:300℃~1200℃ n Temperature field index:the center of the temperature field deviates from the geometric center≤10mm,the axial temperature gradient:≤0.4℃/10 mm n Specification:”JJF1184-2007 thermocouple verification furnace temperature field test technical specification””JJG668-1997 work platinum iridium 10-platinum,platinum rhodium 13-platinum short thermocouple verification procedures”
Scope of application:verification/calibration of S,R short thermocouples,short metal optic thermocouples

v Furnace opening size can be customized