A003 Digital Asphalt Bitumen Softening Point Test Ring and Ball Tester
The softening point of asphalt refers to the temperature at which the asphalt specimen is softened by heat and sagging. It
reflects asphalt viscosity, high temperature stability and temperature sensitivity.
1. The stainless steel sample holder can hold 2 more samples 2. A variable-speed electronic stirrer is provided in the liquid water bath, which is controlled by the knob on the control panel 3. Continuous display of bath temperature 4. Stainless steel heater; 5. Microcomputer processor, PID temperature controller, digital display, 0.1ºC, PT100 RTD temperature probe; 6. Temperature range: normal temperature~160ºC.
(1) The definition of softening point: the water bath or glycerin bath heats the sample at a specified temperature rate. A circle and a stainless steel ball are placed horizontally on the disk-shaped sample. Under the heating and the gravity of the ball, the circle will slide 25.4 mm , The sample temperature at this time is the softening point of the sample. It used to be manually operated, but it is now fully automated: it can automatically adjust the temperature and heat at a rate of 5°C/min, and detect the softening point of the two samples, compare it with the value in the storage, until the operator arbitrates.
(2) The micro-processing controller can automatically test and diagnose, allow the use of water or glycerin for testing, and send out an alarm and terminate the test (when the water temperature reaches 95°C, or when the glycerin temperature reaches 195°C); (3) Photoelectric detector is used for softening point determination.
|Main Technical Indicators
||(5 ± 0.5 )°C / min
|steel ball mass
||3.5 g ±0.05 g
|Steel ball diameter
|Steel Ball Sinking
||0-99 minutes 99 seconds
|Temperature measuring accuracy
|Power Supply Voltage
||5 ~ 40 °C
||≤ 85 %
||Manual test or photoelectric automatic detection
||Heating speed is controlled by PID and fuzzy logic algorithm, magnetic stirring
Xi 'an Zealchon electronic technology co., LTD, located in new technology industry development zone in Xi'an, an ancient city in China. It covers an area of 7500 square meters of building area. Zealchen specialize in civil engineering research and experimental apparatus; another is the semiconductor laser research and development.On one hand, currently based on civil experimental instrument research, the research team is founded by the personnel who come from Chang 'an university, Xi 'an polytechnic university, Xi 'an petroleum university, which has the top technology in this expertise. In addition, its research and development has accomplished a series of leading domestic and international standards, first-class technology of asphalt and asphalt mixture, road, bridge deck, geotechnical, structural testing instruments, even more, some of the products fill the blank of similar equipment at home and abroad, won national, ministerial, provincial awards.
Our technical support team, marketing, and web development teams make their homes in china as well, and are dedicated to providing comprehensive customer support and services.
1. who are we?
We are based in Shaanxi, China, start from 2014,sell to Eastern Asia(30.00%),South Asia(30.00%),Mid East(15.00%),Western Europe(15.00%),Southern Europe(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Bitumen Testing,Material Testing,Aggregate Testing Machine,Soil Testing,Laboratory machine
4. why should you buy from us not from other suppliers?
We have 20 years of experience in design research and development, with the guidance of professors and researchers from the Well-known institutions in China,developed a series of leading domestic detecting instrument and laser products.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD;
Accepted Payment Type: T/T,Credit Card,Western Union,Escrow;