Fully-automatic Asphalt Softening Point Test Method for Softening Point of Bitumen(ring and ball method)

Description

I. Summary
    This instrument is designed and made as per Chinese GB/T ***7 Standard Test Method for Softening Point of Bitumen and Chinese industrial standard T********1 Test Method for Softening Point of Bitumen(ring and ball method) in JTG E******1 Standard Teste Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to test make determination for softening point of petroleum asphalt for road, coal pitch and liquid petroleum asphalt. It can also make determination for softening point of resin, oil fats and other relevant materials. It is the best choice for bitumen manufacturer, colleges, research institute and relevant industries.

II. Main technical specifications and parameters
1. Power supply：  AC**0V（*5％～**0ï¼…)，*0Hz
2. Measuring range：（1）Sample which softening point below *0℃ should be tested with distilled water as heating medium.  Range: *5 ℃～**0℃     （2）Sample which softening point below *0℃ should be tested with glycerol water as heating medium.  Range: **2℃～***0℃
3.Temperature resolution：0.*1℃
4. Test sample：   It can test two or four samples concurrently .
5. Stirrer：electromagnetic stirring，the speed is stepless adjustable
6. Heating rate：Self adjusting to (5.0±0.5)℃/ min after 3 minutes.
7. Display and print：  LCD screen to displays the result. Printed by printer.
8. Heating power：***0W
9. Effective volume of flask：***0ml
*0. Test condition：room temperature is lower than *5℃ and stable.
No air convection.
*1. Relative humidity：≤ *5ï¼…
*2. Overall power consumption：≤ ***0W
*3. Overall dimension：  **0mm×**0mm×**0mm
*4. Net weight：  *5.5kg