A3 Automatic Asphalt Softening Point Ring and Ball Tester

Min.Order: 1

Product origin: Xi'an, Shaanxi, China

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US$ 1000

Description

A3 Automatic asphalt softening point 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.

Automatic Testing (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
Parameter Names	Details
Measuring Range	-5-270 °C
Test Range	5-180 °C
Heating Rate	(5 ± 0.5 )°C / min
steel ball mass	3.5 g ±0.05 g
Steel ball diameter	9.53 mm
Steel Ball Sinking	25.4 mm
Timing Range	0-99 minutes 99 seconds
Temperature measuring accuracy	0.1 °C
External Dimension	340 230340mm
Power Supply Voltage	220 v
Power	1 KW
Ambient Temperature	5 ~ 40 °C
Environment Humidity	≤ 85 %
Test method	Manual test or photoelectric automatic detection
heating method	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.

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