Ask An Expert
Rubber low temperature brittleness tester TRBT-A11 is specialised to study the effects of low temperature on rubber. This is achieved when vulcanized rubber is exposed to damage via an impact from test conditions; which is therefore called as brittle temperature. It identifies the difference between non-rigid plastic on exposure to low temperature. Flexible in evaluating low temperature performance quality of different types of vulcanized rubber materials which is essential in production process.
Temperature control range | Room temperature to -70 ℃ (room temperature ≤ 25 ℃) |
Temperature accuracy | ± 0.3 ℃ |
Impact speed | 0℃ to -30℃ around 2.5 ℃/min -30℃ to -40℃ around 2.5 ℃/min -40℃ to -70℃ around 2.0 ℃/min |
Max dimension L × W × H | 910 × 510 × 860 mm |
Effective test space of the chamber L × W × H | 280 × 170 × 120 mm |
Digital timer | 0 s to 99 min |
Time resolution | 1 s |
Cooling medium | Ethanol or other non-freezing liquid |
Stirring motor | 8 W |
Power supply | 220 V to 240 V ; 50 Hz; 1.5 kW |
Working temperature | ≤ 25 |
Applicable in scientific research testing, quality analysis, inspection units to measure highest temperature of vulcanized rubber and other materials.