Tuber 200 Pipe Insulation Thermal Conductivity Tester

The Tuber 200 Pipe Insulation Thermal Conductivity Tester is designed in accordance with GB10296-2008 and ISO/DIS 8497 for determining the steady-state thermal conductivity of circular pipes and pipe insulation materials.

Suitable for: rubber pipes, extruded plastic pipes, rock wool, glass wool, glass fiber tubes and various pipe insulation materials.

The virtual instrumentation system performs:

• Thermal conductivity
  
• Heat transfer coefficient
  
• Heat transfer analysis

Technical Specifications

Feature	Value
Test temperature range	Room temperature (RT) – 200 °C
Measurement accuracy	±3 %
Repeatability	±2 %
Temperature control accuracy	±0.5 °C
Sample inner diameter	18–89 mm
Sample outer diameter	50–249 mm
Sample length	500 mm
Measuring section	200 mm
Guard section	150 mm at each end
Heating power	0–500 W (adjustable)
Heating method	Constant current control
Heating power accuracy	Better than ±0.5 %
Heating element	High-efficiency heating element
Ambient temperature control	≤ ±1 °C
Heater power	1.5 kW
Data acquisition	Multi-channel temperature acquisition, 16-bit A/D converter
Control system	Computer-controlled data acquisition and analysis
Software	English user interface
Supported OS	Windows 10 / Windows 7 / Windows XP
Reporting	Searchable storage of test results
Analysis functions	Thermal conductivity, surface heat transfer coefficient, surface thermal resistance, etc.
Power supply	AC 220 V, 50 Hz