Portable Four-Channel Thermocouple Temperature Meter

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: UT325F/UT300/UT303A
• Power Supplyge: 3 X AAA Batteries, or USB Power Supply
• Response Time: Approximately 500ms
• LCD Size: 52*43 (mm)
• Fuselage Weight: 228g
• Body Color: Red + Gray
• Standard Package Sizes: 395*330*330(mm)
• Fuselage Size: 178*63*38 (mm)
• Standard Packaging: Color Box, Cloth Bag, Manual, Warranty Card
• Standard Box Gross Weight: 7.3kg
• Transport Package: Carton
• Specification: 169mm X 138mm X 53mm
• Origin: China

Product Description

The UT325F four-channel thermocouple thermometer comes with four standard K-type thermocouples and supports simultaneous measurement on all four channels. It can be used for multi-point temperature comparison or temperature difference measurement, featuring high precision and stable, reliable readings. It is compatible with various temperature probes (applicable to K, J, T, E, R, S and N type thermocouples) and has a powerful data logging function and analysis software. Data can be downloaded and analyzed via USB connection to a PC or Bluetooth connection to an app. It is suitable for temperature detection and recording in industries such as steel, metal processing, plastic processing, papermaking, electronics, and textiles.

Technical Indicators	Details
Thermocouple Types	K.J.T.E.R.S.N Types
Measurement Range	K-type Thermocouple: -200.0°C~1372°C (-328.0°F~2501°F) J-type Thermocouple: -210.0°C~1200°C (-346.0°F~2192°F) T-type Thermocouple: -250.0°C~400.0°C (-418.0°F~752.0°F) E-type Thermocouple: -150.0°C~1000°C (-238.0°F~1832°F) R-type Thermocouple: 0°C~1767°C (32°F~3212°F) S-type Thermocouple: 0°C~1767°C (32°F~3212°F) N-type Thermocouple: -200.0°C~1300°C (-328.0°F~2372°F)
Measurement Accuracy	±(0.2% + 0.5°C) or ±(0.2% + 0.9°F)
Characteristics
Display Resolution	T < 1000: 0.1°C/ °F / K T≥1000: 1.0°C/ °F / K
Repeatability Accuracy	±0.1% + 0.3°C / ±0.1% + 0.5°F
Temperature Coefficient	When the ambient temperature is outside the specified temperature range of 18°C to 28°C: 0.01% of the reading + 0.05°C/°C (0.05°F/ °F) When measuring temperatures below -100°C, add 0.1% of the reading
Response Time	Approximately 500ms

Items	Details
Supported Functions	Unit switching among ºC, ºF, K Data retention Battery level display Difference Timed measurement Data recording (72000 sets) Type-C USB, Bluetooth data transmission PC software Mobile APP
Battery Type	3*AAA alkaline batteries
Anti-power Frequency Interference	50/60Hz
Operating Environment Temperature	-10°C~50°C (14°F~122°F)
Operating Environment Humidity	<90%RH (non-condensing)
Storage Environment Temperature	-20°C~60.0°C (-4°F~140°F)
Drop Test	1m
EMC Standards	RE: 30MHz - 1GHz CLASS A standard EN 61326-1:2013 Reference EN55011:2009+A1:2010 RI: 80MHz - 1GHz 3V/m; 1.4GHz - 6GHz 3V/m CLASS A standard EN 61326-1:2021 Reference EN61000-4-3:2006+A1:2008+A2:2010 ESD: Contact 4kv Air 8kv CLASS B standard EN 61326-1:2013 Reference EN61000-4-2:2009

Resound Photoelectric Technology Research Institute (LSRPTR)

Resound Photoelectric Technology Research Institute (LSRPTR), also known as Resound Research Institute, is affiliated with China Haiheng International Trade Group Co., Ltd. (CHHGC). As an investment attraction enterprise in Zhongyuan Science and Technology City and a construction unit of the Zhongyuan Aurora Laboratory, the institute is committed to the industrialization of scientific and technological achievements, guided by market demand.
 

Technical Cooperation

Resound Research Institute has established technical cooperation with numerous well-known domestic and foreign universities, research institutes, and enterprise platforms, including:

 

Tsinghua University
Lanzhou University
Zhengzhou University
Altai State Technical University of Russia
Northwestern Polytechnical University
Chinese Academy of Engineering
Henan Academy of Sciences
China Electronics Technology Group
CGN Group
Xiamen University
Henan University
National University
University of Electronic Science and Technology of China
Chinese Academy of Sciences
China Academy of Engineering Physics
China Shipbuilding Group
China Electronics Group
Henan Inspection Group

 

Research and Development Fields

* Applications of Micro-Electromechanical and Lithography Technology
* Optoelectronics and Spectroscopy Technology
* High-Power Laser and Device Preparation Technology
* Nuclear Instrument and Emergency Equipment System Applications
 

Introducing Advanced Technologies and Products

Resound Research Institute continuously introduces advanced new technologies and products in industrial application scenarios such as market supervision, public safety, environmental monitoring, and science, education, research, and production. This has led to the formation of a domestically produced high-end scientific equipment industry base that integrates design, research and
development, production, sales, and services. This base drives the iteration of downstream industry technology, enhances the transformation and industrialization level of scientific and technological achievements, and provides technological sources for innovative development.