| Customization: | Available |
|---|---|
| Warranty: | One Year |
| Temperature Range: | Rt~ -70ºC |
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Low temperature brittleness tester
Brittleness Temperature Tester is intended to measure the brittleness temperature of vulcanized rubber, which is the lowest temperature at which none of a set of specimens fractures due to low-temperature embrittlement when tested under the specified conditions.
The low-temperature brittleness tester can be used to make comparative identification of functional performance for the non-rigid plastic and other elastic materials under the low-temperature condition and measure the pros and cons of low-temperature properties of different rubber materials and compound rubbers with different formulas. Therefore, the brittleness temperature tester is one of the vital rubber instruments in the quality inspection of scientific research and controlling the production process.
ISO 812 Rubber, vulcanized or thermoplastic determination of low temperature brittleness
ISO 974 Plastics determination of the brittleness temperature by impact
ASTM D746 Brittleness temperature of plastics and elastomers by impact
JIS K6261 Rubber vulcanized or thermoplastic determination of low temperature properties
A test piece is clamped in the clamp and immersed into the constant low-temperature container with the freezing medium to precool for 5 minutes. A striking edge is delivered to impact the specimen at the linear velocity of 2 ± 0.2 m / s. The operator examines each test piece to determine whether or not it has failed. According to different results, the operator lowers or raises the temperature of the cooling medium and continues the test until the brittleness temperature of the test sample is measured.
1.It owns the novel design, particular structure, advanced technology, reliable performance, and high-grade automation.
2.Compatible with various liquid mediums.
3.Capable of keeping the temperature of the medium to within ± 1ºC.
4.The new type of compression refrigeration is applied to ensure smooth and accurate cooling.
5.A digital screen is equipped to show the temperature in real-time.
6.A stirrer moves the liquid to ensure a uniform temperature in the liquid.
7.It can test the brittleness temperature and status in the low temperature of vulcanizates in different formulas.
8.Complies with various international standards such as ISO, GB/T, ASTM, JIS, etc.
| Model | HD-R919 | |
| Temperature range | RT~ -70ºC | |
| Range of Display | ±0.3ºC | |
| Cooling rate | 0~ -30ºC; 2.5ºC/min | |
| -30~ -40ºC; 2.5ºC/min | ||
| -40~ -70ºC; 2.0ºC/min | ||
| Effective workplace size | 280*170*120 mm | |
| External size | 900*500*800 (W*D*H) | |
| Sample available | 1 (rubber material) | |
| 5~15 (plastic material) | ||
| Need double confirmed | ||
| Digital timer | 0s ~ 99 min, resolution 1 sec | |
| Cooling medium | Ethanol or other non-freezing solution | |
| Mixer motor powe | 8W | |
| Power | 220~240V, 50Hz, 1.5kw | |
| Machine working environment required | ≤25ºC | |
About Haida
Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
Why choose us?
1.Design & Production : Solution Consultation for each order
Recommend the most cost -performance machine
Research & Develop the suitable one for Special- designed Model.
2.Shipping & Delivery: One-Stop Service
Production- Deliver to your door - Installation & Training- Technical Support
3.Warranty
1 year warranty with lifetime technology support
4.After-Sale Service
React within 2 Hours
Video inspection & on-site service combined
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