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LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method
LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method
LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method
LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method
LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method
LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method
Specifications
Brand Name :
Lonroy
Model Number :
LRS Series
Certification :
Includes Calibration Certification
Place of Origin :
China
MOQ :
1
Price :
Negotaible
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
200
Delivery Time :
5-8 work days
Packaging Details :
wooden package
Sample Dimensions :
300 × 300 × (10-50) mm
Specimen Size :
230×230 ~ 250×250 mm
Power Supply :
220V, 50Hz, ≤5 kW
Warranty :
1 Year
Description

LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method

1.Description
This instrument is a thermal conductivity tester for thermal insulation materials developed from our LRS-2 water flow plate method thermal conductivity tester. Compared with LRS-2, it has improved resolution and automation, shortened test time, easier maintenance, and more reliable instrument performance. This instrument uses the protective heat flow meter method to detect the thermal conductivity of thermal insulation materials at high temperatures. It is suitable for testing the thermal conductivity of refractory insulation, ceramic fibers, felt, textiles, boards, bricks and other materials at different temperatures. It is widely used in material analysis and testing in colleges and universities, scientific research institutions, quality inspection departments and production plants.
2.Standard:

This instrument reference standard: ASTM C518-10 Test method for determining steady-state heat flux and heat transfer characteristics by heat flow meter method; ISO 8301:1991 and GB/T 10295-2008 Determination of steady-state thermal resistance and related characteristics of thermal insulation materials (heat flow meter method), etc.

3.Technical Parameter.

Specification Item LRS-4A LRS-3A LRS-3B
Thermal Conductivity Range 0.001-3 W/m·K 0.0010-3 W/m·K 0.0010-3 W/m·K
Measurement Accuracy Better than ±5% ±5% ±5%
Hot Surface Temp. Range 200-1200°C 100-1200°C 100-1200°C
Calorimetric Temp. Control Method Semiconductor cooling Semiconductor cooling Semiconductor cooling
Guard Temp. Control Method Semiconductor cooling Semiconductor cooling Semiconductor cooling
Calorimetric Plate Size 75×75 mm 75×75 mm 75×75 mm
Heat Flux Meter Size 75×75 mm 75×75 mm 75×75 mm
Specimen Temp. Points 4 points 4 points 4 points
Loading/Unloading Method Electric loading - -
Pressure Range 0-500 N - -
Thickness Range 0-120 mm - -
Thickness Correction Real-time correction by displacement meter - -
Specimen Atmosphere Air Air -0.095 MPa; Atmosphere protection
Specimen Size 230×230 ~ 250×250 mm; Thickness 10~100 mm 200×200 ~ 250×250 mm; Thickness 10~100 mm 200×200 ~ 250×250 mm; Thickness 10~100 mm
Measurement Control Fully automated PC testing, data processing, report generation, and printout. Fully automated PC testing, data processing, report generation, and printout. Fully automated PC testing, data processing, report generation, and printout.
Power Supply 220V, 50Hz, ≤5 kW 220V, 50Hz, ≤5 kW 220V, 50Hz, ≤5 kW
Standard Configuration • LRS-4A main unit
• Software suite
• Test thermocouples
• Rubber water hose (requires tap water connection; optional water bath upgrade available at extra cost)
• PC (can be user-provided)		 • LRS-3A main unit
• Software suite
• Test thermocouples
• Rubber water hose (requires tap water connection; optional water bath upgrade available at extra cost)
• PC (can be user-provided)		 • LRS-3B main unit
• Software suite
• Test thermocouples
• Rubber water hose (requires tap water connection; optional water bath upgrade available at extra cost)
• Vacuum sealing device
• Vacuum pump
• PC (can be user-provided)
Optional Features Multi-layer testing (requires additional thermocouple per layer, extra cost). Multi-layer testing (requires additional thermocouple per layer, extra cost). Multi-layer testing (requires additional thermocouple per layer, extra cost).
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LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method

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Product Detail
Brand Name :
Lonroy
Model Number :
LRS Series
Certification :
Includes Calibration Certification
Place of Origin :
China
MOQ :
1
Price :
Negotaible
Contact Supplier
video
LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method
LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method
LRS Series 1000ºC Thermal Conductivity Tester Guarded Plate Heat Flow Meter Method

DONGGUAN LONROY EQUIPMENT CO LTD

Verified Supplier
1 Years
guangdong, dongguan
Since 2008
Business Type :
Manufacturer, Seller, Exporter, Agent
Main Products :
Lab Test Machine, Ink Proofer, Ceramic Tester
Total Annual :
$5 million -$8 million
Employee Number :
80~200
Certification Level :
Verified Supplier
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