Laboratory Marshall Stability Tester
Laboratory Marshall Stability Tester
Introduction:
1. Marshall Stability Tester is designed and made as per industrial standard T0709-2011 in JTG E20-2011 Standard Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering.
2. Marshall Stability Tester is used to do the Marshall stability test for bituminous materials.
I. Main technical features:
1. Marshall Stability Tester has functions of parameters setting, measurement calibration, automatic test control, automatic data
collection and timer. The control unit will collect the stability and flow value for sample and judge the peak value automatically.
2. LCD display shows the stability, flow value, curves, result and time. The test effect is intuitive.
3. 100 groups of test data and test time can be stored in the instrument and callout whenever needed. All procedures will be controlled
automatically. 4. RS232 communication port. Realize the communication with upper computer. The data process, store, print and display
can be controlled by a PC. Also the test procedures can be controlled by a PC.
4. Marshall Stability Tester also has functions for manual lifting, lowering and stopping. Convenient to use.
5. Note: 100mm sample clamp is in standard accessory list for this instrument. Users can also select clamps as blow:
1). Sample clamp: 150mm, one piece
2). Sample clamp: 100mm and 150mm, one for each.
II. Main technical specifications:
| Product name | GD-0709A Marshall Stability Tester |
| Maximum load | 50kN |
| Measuring range | ≤40kN |
| Measuring bias | ≤±0.1kN |
| Overload protection | Automatically protect when load is over 39kN |
| vertical deformation(flow value) | Range 0~20mm, bias ≤±0.05mm |
| Communication port | RS232 |
| Power supply | AC220V±10%,50Hz |
| Ambient temperature | 0℃~60℃ |
| Dimension | 600mm×380mm×840mm |
| Motor power | 550W |
| Net weight | 98kg |
III. Product Packing:
IV. Company Information:
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
We mainly design and manufacture the petroleum testing instrument.
After several years’ development, our products have become high intelligent and wide coverage. And our company has become one of
the leading manufacturer of petroleum testing instrument.
Contact Us:
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier