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Brand Name : PANRAN
Model Number : PR320
Certification : CE,ISO9001
Place of Origin : Tai'an,China
MOQ : 1 pcs
Price : negotiable
Payment Terms : TT, LC, Visa, Western Union, Alipay, Trade assurance, E-checking
Supply Ability : 30 pcs / month
Delivery Time : 20~30 working days
Packaging Details : Standard export Packing (aluminium alloy, laminated wood, carton)
Temperature range : 300~1300℃
Furnace size : Φ40*600
Size : 700*370*450mm
Net Weight : 26.1kg ~ 31.5kg
Power : 2.5 KW
Isothermal block : PR1142A or PR1145A
Accessory : Temperature controller
300~1300℃ Temperature Range Horizontal Design Open-Ended Tube Thermocouple Calibration Furnace
Flexible configuration allows you to calibrate a large variety of probe lengths and diameters
Calibrate thermocouples over a wide temperature range — even high-temperature probes
Prepare comparison calibrations — the ceramic isothermal block holds up to four probes at a time
Alumina ceramic well and isothermal block reduce thermoc
No. | Name | Model | Temperature range | Furnace size | Dimension (mm) | Net Weight (kg) | Power (KW) | Isothermal block |
1 | Thermocouple calibration furnace | PR320A | 300~1200℃ | Φ40*600 | 700*370*450 | 26.1 | 2.5 | optional |
2 | Base metal thermocouple calibration furnace | PR320B | 300~1200℃ | Φ60*600 | 31.5 | 2.5 | / | |
3 | Sheathed thermocouple calibration furnace | PR320C | 300~1200℃ | Φ40*600 | 27.3 | 2.5 | PR1142A | |
4 | Thermocouple calibration furnace | PR320D | 300~1300℃ | Φ40*600 | 26.1 | 2.5 | optional | |
5 | Base metal thermocouple calibration furnace | PR320E | 300~1200℃ | Φ40*600 | 27.3 | 2.5 | PR1145A |
1. PR320A/D Thermocouple Calibration Furnace
Model | PR320A | PR320D |
Application | S,R standard thermocouple,working S,R precious and base-metal thermocouple calibration (need to add PR1145A Isothermal block) | |
Temperature range | 300~1200℃ | 300~1300℃ |
Furnace Size | Φ40mm*600mm | |
Temperature field center | Deviate from the geometric center does not exceed 10mm | |
Temperature field width | The temperature difference within 80mm ≤1℃ | |
Temperature field gradient | Add a coaxial cleaning porcelain tube of about 20mm shall be installed in the furnace,Not exceed 0.4℃/CM within ±20MM range of temperature field center |
Application | base-metal thermocouple calibration |
Temperature range | 300~1200℃ |
Furnace Size | Φ60mm*600mm |
Temperature field center | Deviate from the geometric center does not exceed 10mm |
Temperature field width | The temperature difference within 60mm ≤1℃ |
![]() | 300~1200℃ |
Furnace Size | Φ40mm*600mm |
Size of Isothermal block | Size Φ8mm*7pcs, depth 90mm |
Temperature field indicators 1 (with Isothermal block) | From the bottom of Isothermal hole, the internal temperature difference is ≤0.5 ℃ in the axial direction of 30mm, and the absolute value of the temperature difference between any holes in the same section is ≤0.25 ℃ |
Temperature field indicators 2 (without Isothermal block) | The deviation between the center of the maximum uniform temperature field and the geometric center of the furnace along the axis is ≤10mm;Within the range of a uniform temperature field with a length of ≥60mm and a radius of 14mm, the temperature field between any two points is ≤1℃ |
Temperature field indicators 3 (with Isothermal block, use a coaxial cleaning porcelain tube of about 20mm) | The maximum temperature point in the furnace is ≤20mm away from the geometric center of the furnace, and the maximum temperature ±20mm has a uniform temperature field with the temperature change gradient ≤0.4℃/10mm |
Implementation standard |
Standard item | PR1142A Sheathed thermocouple calibration furnace Isothermal block |
Optional item | Coaxial cleaning porcelain tube of Φ20mm |
Temperature range | 300~1200℃ |
Furnace Size | Φ40mm*600mm |
Size of Isothermal block | External Φ38mm, innerΦ28mm, depth 150mm |
![]() | Within the axial direction of the effective working area, the absolute value of the temperature difference between any two points is ≤0.5℃;Within the radial radius of ≥14mm, the absolute value of temperature difference between any two points on the same section is ≤0.25℃ |
Temperature field indicators 2 (without Isothermal block) | The deviation between the center of the maximum uniform temperature field and the geometric center of the furnace along the axis is not exceed 10mm;Within the range of a uniform temperature field with a length of ≥60mm and a radius of 14mm, the temperature field between any two points is no more than 1℃ |
Temperature field indicators 3 (with Isothermal block, but add a coaxial cleaning porcelain tube of about 20mm) | The maximum temperature point in the furnace is ≤20mm away from the geometric center of the furnace, and the maximum temperature ±20mm has a uniform temperature field with the temperature change gradient ≤0.4℃/10mm |
Implementation standard |
Standard item | PR1145A Sheathed thermocouple calibration furnace Isothermal block |
Optional item | Coaxial cleaning porcelain tube of Φ20mm |
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1300 Degree Open Ended Thermocouple Furnace Images |