Changsha Panran Technology Co., Ltd.
| 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 |
| Brand Name | PANRAN |
| Model Number | PR320 |
| Certification | CE,ISO9001 |
| Place of Origin | Tai'an,China |
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Product Specification
| 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 | Brand Name | PANRAN |
| Model Number | PR320 | Certification | CE,ISO9001 |
| Place of Origin | Tai'an,China | ||
| High Light | Open Ended thermocouple furnace ，1300 Degree thermocouple furnace ，1300 Degree Annealing Furnace | ||
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℃ |
| Temperature range | 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 |
| Temperature field indicators 1 (with Isothermal block) | 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 |
Company Details
Business Type:
Manufacturer
Year Established:
1992
Total Annual:
3000000-5000000
Employee Number:
100~150
Ecer Certification：
Active Member
companys history PANRAN is an illustrious manufacturer of temperature and pressure calibration instruments, The original company is Taian Intelligent Instrument Factory (state-owned enterprise) established in 1989. In 2003, it was restructured into Taian Panran Measurement and Control Technology ... companys history PANRAN is an illustrious manufacturer of temperature and pressure calibration instruments, The original company is Taian Intelligent Instrument Factory (state-owned enterprise) established in 1989. In 2003, it was restructured into Taian Panran Measurement and Control Technology ...
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