II. Main technical specifications and parameters
　1. Power supply: AC 220 V(-5%~+10%), 50 Hz
　2. Measurement range:
  (1) If the softening point of the sample is under 80 ℃ with the distilled   

water as the heating medium, the measurement range is +5 ℃~+80 ℃
  (2)If the softening point of the sample is over 80 ℃ with the glycerin as

the heating medium, the measurement range is +32 ℃~+160 ℃
　3. Temperature resolution: 0.01 ℃
　4. Stirrer: The stirring speed can be adjusted continuously
　5. Heating speed: It will be adjusted to 5.0±0.5 ℃/min
　6. Softening point result: LCD indication and it can be printed by the printer
　7. Heating power: 600 W
　8. Interface: RS-232C interface
　9. Beaker cubage: 1000 ml
　10. Ambient condition: the room temperature should be less than 35 ℃

 and stable without air convection
　11. Relative humidity: ≤85%
　12. Total power consumption: ≤700 W