- Home
- About Us
- Products
- News
- Contact Us
- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
 |
DW1480B Low Temperature Brittleness Tester is suitable for the low-temperature brittleness test of rubber or rubber-coated fabrics.It can be used to determine the brittleness temperature, i.e. the lowest temperature at which rubber material will not fractures or exhibit coating cracks when impacted under specified impact and temperature condition
DW1480B
FYI
Silver
1PCS
China
By TT or LC
15-20 days
2022 new arrival Rubber Plastic ISO 812-2017 ASTM D2137,
ASTM D746 Low Temperature Brittleness Tester DW1480B
Application
2022 new arrival Rubber Plastic ISO 812-2017 ASTM D2137, ASTM D746 Low
Temperature Brittleness Tester DW1480B is suitable for the low-temperature brittleness test of rubber or
rubber-coated fabrics. It can be used to determine the brittleness temperature, i.e. the lowest temperature at
which rubber material will not fractures or exhibit coating cracks when impacted under specified impact and temperature conditions. Data obtained from the tests can be used to predict the low-temperature performance
of rubber materials in applications where the conditions are similar to the test conditions.
Related Standards
STANDARDS | ISO 812-2017 | ASTM D2137, D746 | GB/T 15256-2014 |
Note: this low temperature brittleness tester can conform to but not limit to all the standards above, for more standards conformance, please contact us.
Features OF 2022 new arrival Rubber Plastic ISO 812-2017 ASTM D2137, ASTM D746 Low Temperature Brittleness Tester DW1480B
1. Color LCD touch screen integrated control, automatic timing, display temperature in real time;
2. Adopt high precision temperature control module, can control temperature intelligently;
A specified number of specimens can be held firmly and securely by the specimen clamp.
3. The test tank has discharge outlet and manual valve, which are convenient for adding and discharging test medium;
4. Stirring system can ensure the uniformity of temperature;
5. Adopt French Tecumseh two-stage fully hermetic compressor, air-cooled. Advanced multi-channel, environmental protection and energy saving (low noise) mechanical compression refrigeration system. R404A and R23 environmental protection refrigerants can be rapidly cooled to -75oC;
Key specifications
Striking speed | (2.0±0.2)m/s at impact and maintained within this range for at least 6mm of travel following the impact |
Striking energy | At least 3J per specimen |
Sample size | Type A: a strip 26mm~40mm long, (6±1)mm wide, (2.0±0.2)mm thick Type B: a test piece with effective part (25±5)mm long, (2.5±0.1)mm wide, (2.0±0.2)mm thick |
Radius of the striking edge | (1.6±0.1)mm |
The clearance between the striker and the test piece clamp at impact | (6.4±0.3)mm |
The separation between the point of impact of the striking edge and the test piece clamp | (8±0.3)mm |
The clamping length of the test piece clamp: | (6.8±0.3)mm |
Cooling method | Two-stage fully hermetic compressor refrigeration |
Cooling medium | Ethanol (supplied by customer) Liquid nitrogen (Optional, supplied by the customer) |
Temperature range | RT~ -75oC |
Temperature resolution | 0.5oC |
Accuracy of temperature controlling | ±1oC |
Material of internal tank | SUS304 stainless steel |
Dimension of internal tank (L*W*H) | Approx. 255mm×600mm×160mm |
Power supply | AC220V, 50Hz |
2022 new arrival Rubber Plastic ISO 812-2017 ASTM D2137,
ASTM D746 Low Temperature Brittleness Tester DW1480B
Application
2022 new arrival Rubber Plastic ISO 812-2017 ASTM D2137, ASTM D746 Low
Temperature Brittleness Tester DW1480B is suitable for the low-temperature brittleness test of rubber or
rubber-coated fabrics. It can be used to determine the brittleness temperature, i.e. the lowest temperature at
which rubber material will not fractures or exhibit coating cracks when impacted under specified impact and temperature conditions. Data obtained from the tests can be used to predict the low-temperature performance
of rubber materials in applications where the conditions are similar to the test conditions.
Related Standards
STANDARDS | ISO 812-2017 | ASTM D2137, D746 | GB/T 15256-2014 |
Note: this low temperature brittleness tester can conform to but not limit to all the standards above, for more standards conformance, please contact us.
Features OF 2022 new arrival Rubber Plastic ISO 812-2017 ASTM D2137, ASTM D746 Low Temperature Brittleness Tester DW1480B
1. Color LCD touch screen integrated control, automatic timing, display temperature in real time;
2. Adopt high precision temperature control module, can control temperature intelligently;
A specified number of specimens can be held firmly and securely by the specimen clamp.
3. The test tank has discharge outlet and manual valve, which are convenient for adding and discharging test medium;
4. Stirring system can ensure the uniformity of temperature;
5. Adopt French Tecumseh two-stage fully hermetic compressor, air-cooled. Advanced multi-channel, environmental protection and energy saving (low noise) mechanical compression refrigeration system. R404A and R23 environmental protection refrigerants can be rapidly cooled to -75oC;
Key specifications
Striking speed | (2.0±0.2)m/s at impact and maintained within this range for at least 6mm of travel following the impact |
Striking energy | At least 3J per specimen |
Sample size | Type A: a strip 26mm~40mm long, (6±1)mm wide, (2.0±0.2)mm thick Type B: a test piece with effective part (25±5)mm long, (2.5±0.1)mm wide, (2.0±0.2)mm thick |
Radius of the striking edge | (1.6±0.1)mm |
The clearance between the striker and the test piece clamp at impact | (6.4±0.3)mm |
The separation between the point of impact of the striking edge and the test piece clamp | (8±0.3)mm |
The clamping length of the test piece clamp: | (6.8±0.3)mm |
Cooling method | Two-stage fully hermetic compressor refrigeration |
Cooling medium | Ethanol (supplied by customer) Liquid nitrogen (Optional, supplied by the customer) |
Temperature range | RT~ -75oC |
Temperature resolution | 0.5oC |
Accuracy of temperature controlling | ±1oC |
Material of internal tank | SUS304 stainless steel |
Dimension of internal tank (L*W*H) | Approx. 255mm×600mm×160mm |
Power supply | AC220V, 50Hz |
