High-Temperature Thermal Conductivity Tester (Guarded Hot Plate Method)
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- 产品描述
-
- Commodity name: High-Temperature Thermal Conductivity Tester (Guarded Hot Plate Method)
- Model: Hunan Science and Technology DRS series
The Xiangtan Xiangke DRS series high-temperature thermal conductivity tester (guarded hot plate method) uses the guarded hot plate method to measure the thermal conductivity of insulation materials at high temperatures. It 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.
Xiangtan Xiangke DRS Series High-Temperature Thermal Conductivity Tester (Guarded Hot Plate Method)
I. Overview
This instrument is developed based on our factory's DRS-2 water flow 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 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 Thermal Flux and Thermal Transmission Properties by Means of a Heat Flow Meter; ASTM C182-88 (2004) Standard Test Method for Thermal Conductivity of Insulating Fire Brick; ASTM C202-93 (2004) Standard Test Method for Thermal Conductivity of Fireclay Brick; ASTM C417-05 Standard Test Method for Thermal Conductivity of Unformed Refractory Materials; ASTM C201-93 (2004) Standard Test Method for Thermal Conductivity of Refractory Materials; 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 Plate Method); GB/T 17911 Refractory Ceramic Fiber Products Thermal Conductivity Test Method, etc.
II. Xiangtan Xiangke DRS Series High-Temperature Thermal Conductivity Tester (Guarded Hot Plate Method) Main Technical Parameters
The DRS series instruments are 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. Testing 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
100×100 (mm)
100×100 (mm)
100×100 (mm)
7. Heat Flow Meter Size
100×100 (mm)
100×100 (mm)
100×100 (mm)
8. Number of Sample Temperature Measurement Points
4
4
4
9. Sample Atmosphere Environment
Air
Air
-0.095MPa; Atmosphere Protection
10. Sample Size
230×230～250×250 (mm); Thickness 10～100 (mm)
Note: 300×300 (mm) specifications can be customized according to customer requirements.
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 set, one set of testing thermocouples, one high-precision constant temperature water bath, and one desktop computer (can be provided by the purchaser).
Includes one DRS-3A testing host, one software set, one set of testing thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), and one desktop computer (can be provided by the purchaser).
Includes one DRS-3B testing host, one software set, one set of testing thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), one vacuum sealing device, one vacuum pump, and one desktop computer (can be provided by the purchaser).
14. Optional
Multi-layer testing can be optionally configured according to customer requirements. Each additional layer requires an additional testing 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. Testing 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
100×100 (mm)
100×100 (mm)
7. Heat Flow Meter Size
100×100 (mm)
100×100 (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
230×230～250×250 (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 set, one set of testing thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), and one desktop computer (can be provided by the purchaser).
Includes one DRS-4A testing host, one software set, one set of testing thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), and one desktop computer (can be provided by the purchaser).
18. Optional Item One
A constant temperature water bath can be selected according to customer requirements, and the circulating water in the constant temperature water bath replaces tap water.
19. Optional Item Two
Multi-layer testing can be optionally configured according to customer requirements. Each additional layer requires an additional testing thermocouple, and the cost will be calculated separately.
Note: Hot surface temperature specifications of 1500℃ can also be customized according to user requirements.
High-Temperature Thermal Conductivity Tester (Guarded Hot Plate Method)
Model:
Hunan Science and Technology DRS series
Specifications:
Specifications:
这里是占位文字
Gross weight (KG):
The Xiangtan Xiangke DRS series high-temperature thermal conductivity tester (guarded hot plate method) uses the guarded hot plate method to measure the thermal conductivity of insulation materials at high temperatures. It 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.
You can send us an email：xtyqyb@163.com
InquireProduct Details
Xiangtan Xiangke DRS Series High-Temperature Thermal Conductivity Tester (Guarded Hot Plate Method)
I. Overview
This instrument is developed based on our factory's DRS-2 water flow 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 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 Thermal Flux and Thermal Transmission Properties by Means of a Heat Flow Meter; ASTM C182-88 (2004) Standard Test Method for Thermal Conductivity of Insulating Fire Brick; ASTM C202-93 (2004) Standard Test Method for Thermal Conductivity of Fireclay Brick; ASTM C417-05 Standard Test Method for Thermal Conductivity of Unformed Refractory Materials; ASTM C201-93 (2004) Standard Test Method for Thermal Conductivity of Refractory Materials; 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 Plate Method); GB/T 17911 Refractory Ceramic Fiber Products Thermal Conductivity Test Method, etc.
II. Xiangtan Xiangke DRS Series High-Temperature Thermal Conductivity Tester (Guarded Hot Plate Method) Main Technical Parameters
The DRS series instruments are 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. Testing 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 |
100×100 (mm) |
100×100 (mm) |
100×100 (mm) |
| 7. Heat Flow Meter Size |
100×100 (mm) |
100×100 (mm) |
100×100 (mm) |
| 8. Number of Sample Temperature Measurement Points |
4 |
4 |
4 |
| 9. Sample Atmosphere Environment |
Air |
Air |
-0.095MPa; Atmosphere Protection |
| 10. Sample Size |
230×230～250×250 (mm); Thickness 10～100 (mm) Note: 300×300 (mm) specifications can be customized according to customer requirements. |
||
| 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 set, one set of testing thermocouples, one high-precision constant temperature water bath, and one desktop computer (can be provided by the purchaser). |
Includes one DRS-3A testing host, one software set, one set of testing thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), and one desktop computer (can be provided by the purchaser). |
Includes one DRS-3B testing host, one software set, one set of testing thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), one vacuum sealing device, one vacuum pump, and one desktop computer (can be provided by the purchaser). |
| 14. Optional |
Multi-layer testing can be optionally configured according to customer requirements. Each additional layer requires an additional testing 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. Testing 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 |
100×100 (mm) |
100×100 (mm) |
| 7. Heat Flow Meter Size |
100×100 (mm) |
100×100 (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 |
230×230～250×250 (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 set, one set of testing thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), and one desktop computer (can be provided by the purchaser). |
Includes one DRS-4A testing host, one software set, one set of testing thermocouples, one roll of rubber tubing (instrument needs to be connected to tap water), and one desktop computer (can be provided by the purchaser). |
| 18. Optional Item One |
A constant temperature water bath can be selected according to customer requirements, and the circulating water in the constant temperature water bath replaces tap water. |
|
| 19. Optional Item Two |
Multi-layer testing can be optionally configured according to customer requirements. Each additional layer requires an additional testing thermocouple, and the cost will be calculated separately. |
|
Note: Hot surface temperature specifications of 1500℃ can also be customized according to user requirements.
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Relevant Specifications
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