Introduction: HMD - 300 computer control Martin heat tester is designed and manufactured according to national standards GB1699, GB1035, plastic, nylon, rubber, cable materials and other polymer materials for heat temperature test. The machine with intelligent controller temperature control, temperature control effect is ideal; using grating high-precision dial indicator, the measured value more stable. Technical Parameters: 1. Heating the temperature difference between the various points: ≤ 2 ℃ 2. The isothermal heating rate: 50 ± 3 ℃ / h and 10 ± 2 ℃ / 12min Thermometer accuracy: 1 ℃ 4. Specimen size: (120 ± 1mm) X (15 ± 0.2mm) X (10 ± 0.2) mm strip specimen, the thickness of more than 10mm can be double-sided processing to 10mm 5. Test load: 50 ± 0.2kgf / cm2 6. Test start temperature: 30 ± 10 ℃ 7. Sample bending effective length: 56 ± 1mm
Introduction: HMD - 300 computer control Martin heat tester is designed and manufactured according to national standards GB1699, GB1035, plastic, nylon, rubber, cable materials and other polymer materials for heat temperature test. The machine with intelligent controller temperature control, temperature control effect is ideal; using grating high-precision dial indicator, the measured value more stable.
