HL-1400A High Temperature Furnace
Used in GB/T4338 "High Temperature Tensile Test Method for Metal Materials", HB5195 "Metal High Temperature Tensile Test Method", GB/T2039 "Metal Tensile Creep and Durability Test Method", HB5150 "Metal High Temperature Tensile Durability Test Method" Strength inspection test in high temperature environment.
2.System composition:
The electric furnace system consists of: high temperature furnace body, temperature measurement and control system, heating element, temperature measurement element, adjustable arm system, high temperature tensile fixture and connecting accessories, high deformation measurement device, water cooling circulation system,etc
3. Technical Parameter:
Model
HL-1400A
Operating temperature
300～1400℃
Long-term operating temperature
1200℃
Heating element material
FeCrAl resistance wire
Wire diameter
φ5mm
Temperature measuring element
S-type temperature measuring thermocouple (including special
compensation wire)
Soaking zone length
100mm
Number of heating body segments
3
Number of temperature measuring points
3
Temperature sensitivity
0.1℃
Temperature measurement accuracy
Test temperature（℃）
Temperature deviation
Temperature gradient
Temperature accuracy
300～600
±3
3
600～900
±3
3
＞900
±3
3
Furnace inner diameter
Diameter x Length: φ 90 x 300mm
Dimensions
Diameter×Length: φ320×380mm
Temperature measurement and control system
Xiamen Yudian 3 smart meters
Operating Voltage
380V
Mains power
When heating up, the limit power is 6KW
Tensile fixture:
round sample, flat sample According to technical plan drawings
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