Changsha Panran Technology Co., Ltd.
Research into the development of new materials and the improvement of existing materials requires precise temperature and pressure control.​
Temperature monitoring is crucial to ensure the quality and safety of sensitive products such as food and medicine.​
Cold chain logistics
During metal processing, precise temperature control is crucial to ensure product quality.​
Metallurgical industry
Materials Science
including traditional and renewable energy fields, such as nuclear energy, wind energy and solar energy.
Precise control and measurement are required in laboratories and production processes.​
Biotechnology
Air and water quality monitoring requires accurate temperature and pressure data.​
Environmental monitoring
Energy production
Chemical Industry
Temperature and pressure measurement play an important role in material testing and system performance evaluation.​
Automobile manufacturing
Chemical reaction processes require precise temperature and pressure control.​
Highly accurate temperature and pressure measurements are critical for materials testing and environmental simulation.​
SPACE AND MILITARY

Chemical Industry
There is a high demand for accurate measurement of temperature and pressure during detection and refining processes.​
Oil and natural gas
Pharmaceutical industry
Strict temperature and pressure control are critical for pharmaceutical production and storage.
Temperature calibration and pressure calibration instruments are essential to ensure accuracy and consistency in industrial processes, scientific research activities and product quality. These instruments are widely used in many industries, especially when performing foreign trade activities, the following industries have shown greater demand:
Application areas
The company has more than 30 years of experience in the development and manufacture of thermal/pressure measurement and calibration instruments; Panran has owned 78 patents and copyrights, participated in the drafting of 10 national measurement specifications, and undertaken and completed a number of national technological innovation and research projects; to provide -100 to 2000 ℃ temperature measurement and testing, and -0.1 to 300Mpa pressure measurement and calibration solutions.
HOT PRODUCTS
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PR611A/ PR613A Multifunctional Dry Block Calibrator
PR330 Thermocouple Calibration Furnace with Multiple Calorifiers
PR293 Series Nanovolt Microhm Thermometer
PR9111 Precision Digital Pressure Gauge
Featured Collection
With 30 years of experience In research, development and manufacturing of thermal measurement and calibration instruments
Temperature Calibration
ZRJ series intelligent thermal instrument verification system integrates software, hardware, engineering and service. After more than 30 years of market tests, it has long been at the forefront of the...
ZRJ series intelligent thermal instrument verification system integrates software, hardware, engineering and service. After more than 30 years of market tests, it has long been at the forefront of the...
Pressure Calibration
TECHNICAL 
SUPPORT & SERVICE
The working principle of the main products is: by heating or cooling an isothermal block or medium to make the furnace cavity reach the set temperature, and keep the temperature of its temperature field uniform and stable.
ENGINEERING 
CASE
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.
Country: Ecuador
Client Company: S******* ***. LTDA.
Customer name: R*** C******* (Technical Director)
Industry: Calibration Service
Product: SPRT: WZPB-7
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With 30 years of experience In research, development and manufacturing of thermal measurement and calibration instruments
Partner
Panran brand is based in China and faces overseas, and its products have been sold to dozens of countries and regions in Asia, Europe, South America, and Africa.
LIAONING INSTITUTE OF METROLOGY
ANHUI INSTITUTE OF METROLOGY
Changan Automobile
Dongfeng Motor
Daqing Oil Field
Shengli Oil Field
Shougang Group
Wuhan Iron and Steel Corporation
Zhuzhou Cemented Carbide Group
AUX Group
Certification