| Customization: | Available |
|---|---|
| After-sales Service: | Lifetime Technical Support |
| Warranty: | 1year |
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>>> Our Engler viscometer is designed and made as per ASTM D1665 standard test method for engler specific viscosity of Tar products.
>>> It can determine two samples at same temperature environment and can calculate average value of the two samples.
>>> It is the best choices to determine Engler viscosity of asphalt products and petroleum products.
>>> It is suitable to determine the rate of time(seconds) of liquid flow out from Engler viscometer and time(seconds) of distilled water flow out at 20ºC under certain temperature and cubage.This rate is the Engler viscosity.Unit is Engler degree.
The resistance among liquid molecules under outside force is viscosity. The Engler viscosity is the time ratio between a sample flowing out 200 ml from Engler viscometer under a certain temperature (asphalt sample volume is 50 ml) and distilled water flowing out the same volume from Engler viscometer at 20 ºC (the water value of viscometer). The sample should flow like a thread during test. The Engler viscosity at temperature T can be indicated as Et. The time for a sample flowing out 200 ml (50 ml for asphalt sample) from Engler viscometer can be indicated as Jt. The water value of viscometer can be indicated as K20 (K25 for asphalt sample).
The calculation equation is as follows:
Et= Jt/K20 Unit: Engler viscosity degree
For asphalt sample:
Et= Jt/K25 Unit: Engler viscosity degree
K25: The water value of viscometer at 25 ºC. You can calculate it by the equation:
K25=0.224×K20.
1. The Engler viscometer adopts desktop, all-in-one and double inner crucible structure. Both of inner and outer crucible adopt stainless materials.Inner crucible has been specially processed.The smooth finish corresponds with the test requirements.
2. The flow out time adopts digital display.Can do parallel determination for 2 samples at the same time.Easy to use and efficiency is high.
3. The temperature controller adopts digital display temperature controller with P,I,D position regulatory function.Easy to set the parameters and temperature controlling precision is high.
| 1 | Standard | ASTM D1665 |
| 2 | Power supply | AC(220±10%)V,50Hz |
| 3 | Standard water value | (51±1)s |
| 4 | Temperature range | (0~100)ºC |
| 5 | Temperature control accuracy | ±0.1ºC |
| 6 | Specification of measuring flask | (200±0.2)ml |
| 7 | Inner crucible | Stainless steel material |
| 8 | Timing | Max 999.9s |
| 9 | Timing mode | LED electronic timing |
| 10 | Dimension | 420 ×380 ×590 mm |
| 11 | Net weight | 24kg. |
| 12 | Total power consumption | not more than 800 W |
| Packaging | The product will be packed in wooden case, and also can be packed by others ways as your request. |
| Both neutral and customized packing are available. | |
| Shipping | We can ship the goods to you by international express,such as DHL, UPS, TNT and so on. |
| And you can choose the appropriate way based on your timeline and budget. Besides, you can choose to use your own shipping agent. |
About us:
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil teste,laboratory instrument,road building instrument.
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