Covering numerous fields such as aviation, aerospace, automotive, petroleum, forging, aircraft, and machining.

Our independently developed furnace temperature testing system, the "Black Box," features numerous advantages such as high-temperature resistance, long duration, and compact size. The measurement range is (0–1350)°C, with an adjustable sampling interval of (0.1–3600) seconds. It is suitable for various continuous furnaces, semi-continuous furnaces, car-bottom furnaces, walking beam furnaces, and vacuum furnaces.

Based on 12 testing standards including National Standards, Military Standards, American Standards, and Boeing Standards:

GB/T 9452-2012 "Method for Determining the Effective Heating Zone of Heat Treatment Furnaces",

GB/T 30824-2014 "Method for Testing Temperature Uniformity of Gas Heat Treatment Furnaces",

GB/T 30825-2014 "Heat Treatment Temperature Measurement",

API Spec 6A:2012 "Specification for Wellhead and Christmas Tree Equipment",

AMS2750E "Pyrometry",

AIAG CQI-9 "Heat Treat System Assessment",

ASTM A991/A991M-17 "Standard Test Method for Conducting Temperature Uniformity Surveys of Furnaces Used to Heat Treat Steel Products",

GJB 904A-1999 "Quality Control Requirements for Forging Processes",

BAC 5621 "Boeing Process Specification - Material Processing Temperature Control",

HB 5354-1994 "Quality Control of Heat Treatment Processes",

HB 5425-2012 "Method for Determining the Effective Heating Zone of Heat Treatment Furnaces for Aviation Components".