Product Details
Short Type Common Metal Thermocouple Calibration Furnace
Thermocouple Calibration Furnace is a type of semi-portable,
multi-hole block and dry block temperature gauge used to calibrate
temperature sensors as Thermocouples of different sizes at the same
time at high temperature. This calibrator is suitable for steel,
glass, metallurgical processes, cement plants, refineries /
Fertilizers, Thermal Power Plants, etc.
- Products model selection table
No. | Name | Model | Temperature range | Furnace size | Dimension (mm) | Net Weight (kg) | Power (KW) | Isothermal block |
1 | Short type Thermocouple calibration furnace | PR321A | 300~1200℃ | Φ40*300 | 310*255*290 | 11 | 3.0 | Optional |
2 | PR321C | Φ16*300 | 10.5 | 3.0 | / |
3 | PR321E | Φ40*300 | 12.4 | 3.0 | PR1146A |
- Detailed technical parameters of the products
Model | PR321A | PR321C | PR321E |
Temperature range | 300~1200℃ |
Furnace size | Φ40mm*300mm | Φ16mm*300mm | Φ40mm*300mm |
Application | Short type TC | Short S,R type | Short base metal |
Temperature field indicators | PR321A: The temperature difference within 40mm ≤1℃ PR321C: The maximum temperature deviation furnace axial geometric
center shall ≤10mm, in the test deviation from the axial geometric
center of 20mm, the axial temperature gradient shall ≤0.4℃/mm PR321E: Including Isothermal block: the absolute value of the
temperature difference between any two points shall ≤1℃,and the
absolute value of the temperature difference between any two points
on the same section of the hole bottom shall ≤0.5℃, calculated from
the axial direction of the hole bottom within 30mm |
Implementation standard | | JJG 668-1997 | Short base metal TC calibration |
Company Profile
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 Co., Ltd; Changsha Panran Technology Co., Ltd.was
established in Hunan province, in 2013. Our office is primarily
responsible for import and export trade.
30 years of experience
With 30 years of experience In research, development and
manufacturing of thermal measurement and calibration instruments,
PANRAN has reputed lead position in technological innovation,
software and hardware development and product supporting industry.
It is not only a national high-tech enterprise But also one of the
member units of national temperature measurement technology
committee enterprises.
ISO9001 certification
We have passed ISO9001:2008 certification, in compliance with
national codes and European AMS2750E standards. PANRAN is the
development and audit unit of JJF 1098-2003, JJF 1184-2007, JJF
1171-2007…. Many products (Such as:PR320 series thermocouple
calibration furnace, PR710 series standard digital thermometer,
PR293 series nanovolt microhm thermometer, PR205 series temperature
and humidity acquisitor, PR9111pressrure gauge....)passed CE &
SGS Certificates and enter the international market.
Quality technical service
Our product and service win high reputation in domestic and many
other countries,.... We are committed to customer satisfaction
through quality products, competitive pricing, unmatched
services/technical support and continued introduction of new and
innovative Products.