Zhengzhou Protech Technology Co., Ltd
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Zhengzhou Protech Technology Co., Ltd
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 Automatic Marshall  Stability Tester

Automatic Marshall Stability Tester


Description:The instrument is used for ratio design of bituminous mixture and asphalt road surface quality inspection.

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I. Summary of SYD-0709A Automatic Marshall Stability Tester 
1:Itis designed and made as per T0709 “Bituminous Mixture Marshall Stability Tester” in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. 
2:Itis used for bituminous mixture Marshall Stability test to determine breaking point of bituminous mixture. The instrument is used for ratio design of bituminous mixture and asphalt road surface quality inspection.
3:Equipped with RS232 serial port, The instrument can communicate with a computer conveniently. Test data can be processed, saved, printed and displayed through the computer.
4:Itcan be controlled by the computer for testing and test data printing. The instrument has functions of manually controlled up, down, and stop.
II.Main parameters

1. Maximum load: 50 kN;
2. Measurement range of stability sensor: ≤40kN;
3. It has overload protection function for any load over 39 kN;
4. Measurement error of bituminous mixture stability: ≤±0.1kN;
5. Measurement range of vertical deformation: 0~20mm; measurement error: ≤±0.05mm;
6. Rising speed of pressure machine: 50±5mm/min;
7. Equipped with RS232 serial port to make test connected with a computer;
8. Power supply: AC 220V±10%, 50 Hz;
9. Working environment temperature: 0 °C~60 °C;
11.Motor power :550W
12.Net weight :98kg

Transaction process

  After-sales Service

1.We provide one year warranty for our equipment (Except the quick-wear part),Equipment damage or malfunction during the guarantee period due to equipment quality reasons, all be free maintenance.After the warranty expires, still offer lifetime and high quality service.

2.In case of failure in the process of equipment used, our company will make a deal as soon as possible, to ensure the normal operation of equipment.

3.Our company provide free equipment operation training and simple troubleshooting and maintenance training.

4.My company's technical staff can provide door-to-door service (product installation, debugging, maintenance, technical advice and instructions, etc.).

5.Our company provides transport services, packaging are carried out in accordance with the safety standard packing.Random complete technical data (user manual, maintenance manuals, relevant materials and accessories, random tools, etc.).

6.All the equipment has the CE certificate.

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