Thermal Conductivity Tester for Refractory High-Temperature Plates
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- 产品描述
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- Commodity name: Thermal Conductivity Tester for Refractory High-Temperature Plates
The DRS refractory material high-temperature plate thermal conductivity tester is suitable for testing the thermal conductivity of refractory insulation, ceramic fiber, felt, textiles, plates, bricks, and other materials at different temperatures. It conforms to the standards YB/T 4130-2005 Test Method for Thermal Conductivity of Refractory Materials (Water Flow Plate Method) and GB/T 17911 Test Method for Thermal Conductivity of Refractory Ceramic Fiber Products.
Xiangtan Xiangke DRS series high-temperature thermal conductivity tester (guard heat flow meter method) High-temperature flat plate thermal conductivity tester for refractory materials
I. Overview
This instrument is a high-temperature thermal conductivity tester for insulation materials developed based on our factory's DRS-2 water flow flat plate method thermal conductivity tester. Compared with DRS-2, it improves resolution and automation, shortens testing time, is easier to maintain, and has more reliable instrument performance. This instrument is suitable for testing the thermal conductivity of refractory insulation, ceramic fiber, felt, textiles, plates, and bricks at different temperatures. It is widely used in colleges and universities, research institutions, quality inspection departments, and material analysis and testing in manufacturing plants.
This instrument refers to the following standards: ASTM C518-04 Test Method for Determining Steady-State Heat Flux and Thermal Transmission Properties Using a Heat Flow Meter; GB10295-2008 Determination of Steady-State Thermal Resistance and Related Properties of Thermal Insulation Materials (Heat Flow Meter Method); YB/T 4130-2005 Refractory Materials Thermal Conductivity Test Method (Water Flow Flat Plate Method); GB/T 17911 -2018 Refractory Ceramic Fiber Products Thermal Conductivity Test Method, etc.
II. High-temperature flat plate thermal conductivity tester for refractory materials Main Technical Parameters
The DRS series instrument is mainly used for the thermal conductivity detection of thermal insulation materials at high temperatures. DRS-3B has a vacuum atmosphere protection function to prevent sample oxidation.
Instrument Model Specifications
DRS-3
DRS-3A
DRS-3B
1. Thermal Conductivity Range
0.0010-3W/mk
0.0010-3W/mk
0.0010-3W/mk
2. Test Accuracy
±5%
±5%
±5%
3. Hot Surface Temperature Range
100-1200℃
100-1200℃
100-1200℃
4. Calorimetric Temperature Control Method
Constant temperature water bath
Semiconductor refrigeration
Semiconductor refrigeration
5. Heat Protection Temperature Control Method
Semiconductor refrigeration
Semiconductor refrigeration
Semiconductor refrigeration
6. Calorimetric Plate Size
75×75 (mm)
75×75 (mm)
75×75 (mm)
7. Heat Flow Meter Size
75×75 (mm)
75×75 (mm)
75×75 (mm)
8. Number of Sample Temperature Measurement Points
4
4
4
9. Sample Atmosphere Environment
Air
Air
-0.095MPa; Atmosphere protection
10. Sample Size
200×200～250×250 (mm); Thickness 10～100 (mm)
11. Measurement and Control Method
Fully automatic computer testing and data processing, and can generate test reports and print output.
12. Main Unit Power Supply
Voltage 220V; Frequency 50Hz; Total power ≤5KW
13. Instrument Configuration
Includes one DRS-3 testing host, one software suite,
One set of test thermocouples, one high-precision constant temperature water bath,
One desktop computer (can be provided by the purchaser).
Includes one DRS-3A testing host, one software suite,
One set of test thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water),
One desktop computer (can be provided by the purchaser).
Includes one DRS-3B testing host, one software suite,
One set of test thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water),
One set of vacuum sealing device, one vacuum pump,
One desktop computer (can be provided by the purchaser).
14. Optional
Multi-layer testing can be selected according to customer requirements. Each additional layer requires an additional test thermocouple, and the cost will be calculated separately.
Both DRS-4 and DRS-4A are electrically pressurized and automatically measure thickness. The difference is that the DRS-4 hot plate uses heat-resistant stainless steel, with a slightly lower operating temperature, while the DRS-4A hot plate uses silicon carbide, with slightly lower pressure resistance, and the thickness measurement requires an additional thickness correction system, but the hot surface operating temperature is higher.
Instrument Model Specifications
DRS-4
DRS-4A
1. Thermal Conductivity Range
0.001-3W/mk
0.001-3W/mk
2. Test Accuracy
Better than 5%
Better than 5%
3. Hot Surface Temperature Range
200-800℃
200-1200℃
4. Calorimetric Temperature Control Method
Semiconductor refrigeration
Semiconductor refrigeration
5. Heat Protection Temperature Control Method
Semiconductor refrigeration
Semiconductor refrigeration
6. Calorimetric Plate Size
75×75 (mm)
75×75 (mm)
7. Heat Flow Meter Size
75×75 (mm)
75×75 (mm)
8. Number of Sample Temperature Measurement Points
4
4
9. Loading and Unloading Method
Electric
Electric
10. Pressure Range
0-1000 (N)
0-500 (N)
11. Thickness Measurement Range
0-120 (mm)
0-120 (mm)
12. Thickness Correction
Experimental correction
Displacement meter instantaneous correction
13. Sample Atmosphere Environment
Air
Air
14. Sample Size
200×200～250×250 (mm); Thickness 10～100 (mm)
15. Measurement and Control Method
Fully automatic computer testing and data processing, and can generate test reports and print output.
16. Main Unit Power Supply
Voltage 220V; Frequency 50Hz; Total power ≤5KW
17. Instrument Configuration
Includes one DRS-4 testing host, one software suite,
One set of test thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water),
One desktop computer (can be provided by the purchaser).
Includes one DRS-4A testing host, one software suite,
One set of test thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water)
，One desktop computer (can be provided by the purchaser).
18. Optional Item 1
A constant temperature water bath can be selected according to customer requirements, and the circulating water of the constant temperature water bath replaces tap water.
19. Optional Item 2
Multi-layer testing can be selected according to customer requirements. Each additional layer requires an additional test thermocouple, and the cost will be calculated separately.
Note: Custom orders with a hot surface temperature of 1500℃ are also available according to user requirements.
Thermal Conductivity Tester for Refractory High-Temperature Plates
Model:
Specifications:
Specifications:
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Gross weight (KG):
The DRS refractory material high-temperature plate thermal conductivity tester is suitable for testing the thermal conductivity of refractory insulation, ceramic fiber, felt, textiles, plates, bricks, and other materials at different temperatures. It conforms to the standards YB/T 4130-2005 Test Method for Thermal Conductivity of Refractory Materials (Water Flow Plate Method) and GB/T 17911 Test Method for Thermal Conductivity of Refractory Ceramic Fiber Products.
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You can send us an email：xtyqyb@163.com
InquireProduct Details
Xiangtan Xiangke DRS series high-temperature thermal conductivity tester (guard heat flow meter method) High-temperature flat plate thermal conductivity tester for refractory materials
I. Overview
This instrument is a high-temperature thermal conductivity tester for insulation materials developed based on our factory's DRS-2 water flow flat plate method thermal conductivity tester. Compared with DRS-2, it improves resolution and automation, shortens testing time, is easier to maintain, and has more reliable instrument performance. This instrument is suitable for testing the thermal conductivity of refractory insulation, ceramic fiber, felt, textiles, plates, and bricks at different temperatures. It is widely used in colleges and universities, research institutions, quality inspection departments, and material analysis and testing in manufacturing plants.
This instrument refers to the following standards: ASTM C518-04 Test Method for Determining Steady-State Heat Flux and Thermal Transmission Properties Using a Heat Flow Meter; GB10295-2008 Determination of Steady-State Thermal Resistance and Related Properties of Thermal Insulation Materials (Heat Flow Meter Method); YB/T 4130-2005 Refractory Materials Thermal Conductivity Test Method (Water Flow Flat Plate Method); GB/T 17911 -2018 Refractory Ceramic Fiber Products Thermal Conductivity Test Method, etc.
II. High-temperature flat plate thermal conductivity tester for refractory materials Main Technical Parameters
The DRS series instrument is mainly used for the thermal conductivity detection of thermal insulation materials at high temperatures. DRS-3B has a vacuum atmosphere protection function to prevent sample oxidation.
Instrument Model Specifications | DRS-3 | DRS-3A | DRS-3B |
1. Thermal Conductivity Range | 0.0010-3W/mk | 0.0010-3W/mk | 0.0010-3W/mk |
2. Test Accuracy | ±5% | ±5% | ±5% |
3. Hot Surface Temperature Range | 100-1200℃ | 100-1200℃ | 100-1200℃ |
4. Calorimetric Temperature Control Method | Constant temperature water bath | Semiconductor refrigeration | Semiconductor refrigeration |
5. Heat Protection Temperature Control Method | Semiconductor refrigeration | Semiconductor refrigeration | Semiconductor refrigeration |
6. Calorimetric Plate Size | 75×75 (mm) | 75×75 (mm) | 75×75 (mm) |
7. Heat Flow Meter Size | 75×75 (mm) | 75×75 (mm) | 75×75 (mm) |
8. Number of Sample Temperature Measurement Points | 4 | 4 | 4 |
9. Sample Atmosphere Environment | Air | Air | -0.095MPa; Atmosphere protection |
10. Sample Size | 200×200～250×250 (mm); Thickness 10～100 (mm) | ||
11. Measurement and Control Method | Fully automatic computer testing and data processing, and can generate test reports and print output. | ||
12. Main Unit Power Supply | Voltage 220V; Frequency 50Hz; Total power ≤5KW | ||
13. Instrument Configuration | Includes one DRS-3 testing host, one software suite, One set of test thermocouples, one high-precision constant temperature water bath, One desktop computer (can be provided by the purchaser). | Includes one DRS-3A testing host, one software suite, One set of test thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), One desktop computer (can be provided by the purchaser). | Includes one DRS-3B testing host, one software suite, One set of test thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), One set of vacuum sealing device, one vacuum pump, One desktop computer (can be provided by the purchaser). |
14. Optional | Multi-layer testing can be selected according to customer requirements. Each additional layer requires an additional test thermocouple, and the cost will be calculated separately. | ||
Both DRS-4 and DRS-4A are electrically pressurized and automatically measure thickness. The difference is that the DRS-4 hot plate uses heat-resistant stainless steel, with a slightly lower operating temperature, while the DRS-4A hot plate uses silicon carbide, with slightly lower pressure resistance, and the thickness measurement requires an additional thickness correction system, but the hot surface operating temperature is higher.
Instrument Model Specifications | DRS-4 | DRS-4A |
1. Thermal Conductivity Range | 0.001-3W/mk | 0.001-3W/mk |
2. Test Accuracy | Better than 5% | Better than 5% |
3. Hot Surface Temperature Range | 200-800℃ | 200-1200℃ |
4. Calorimetric Temperature Control Method | Semiconductor refrigeration | Semiconductor refrigeration |
5. Heat Protection Temperature Control Method | Semiconductor refrigeration | Semiconductor refrigeration |
6. Calorimetric Plate Size | 75×75 (mm) | 75×75 (mm) |
7. Heat Flow Meter Size | 75×75 (mm) | 75×75 (mm) |
8. Number of Sample Temperature Measurement Points | 4 | 4 |
9. Loading and Unloading Method | Electric | Electric |
10. Pressure Range | 0-1000 (N) | 0-500 (N) |
11. Thickness Measurement Range | 0-120 (mm) | 0-120 (mm) |
12. Thickness Correction | Experimental correction | Displacement meter instantaneous correction |
13. Sample Atmosphere Environment | Air | Air |
14. Sample Size | 200×200～250×250 (mm); Thickness 10～100 (mm) | |
15. Measurement and Control Method | Fully automatic computer testing and data processing, and can generate test reports and print output. | |
16. Main Unit Power Supply | Voltage 220V; Frequency 50Hz; Total power ≤5KW | |
17. Instrument Configuration | Includes one DRS-4 testing host, one software suite, One set of test thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), One desktop computer (can be provided by the purchaser). | Includes one DRS-4A testing host, one software suite, One set of test thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water) ，One desktop computer (can be provided by the purchaser). |
18. Optional Item 1 | A constant temperature water bath can be selected according to customer requirements, and the circulating water of the constant temperature water bath replaces tap water. | |
19. Optional Item 2 | Multi-layer testing can be selected according to customer requirements. Each additional layer requires an additional test thermocouple, and the cost will be calculated separately. | |
Note: Custom orders with a hot surface temperature of 1500℃ are also available according to user requirements.
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