TBT-0620B 4pcs Asphalt/Bitumen Dynamic Viscometer by Vacuum Capillary Viscometer

• Customization: Available
• After-sales Service: yes
• Warranty: one-year
• Model NO.: TBT-0620B-3
• Test sample: 4pcs
• Temperature control accuracy: ±0.03ºC
• Timing range: 99999.9s
• Negative pressure: 40KPa±0.07KPa
• Dimensions: 760x440x630mm
• Transport Package: Standard Export Packing
• Specification: ISO9000
• Trademark: TBT
• Origin: Nanjing, China
• HS Code: 9031809090
• Production Capacity: 50 Sets Per Month

Product Description

Asphalt/Bitumen Dynamic Viscometer 
Update:2025-11-21

Model: TBT-0620B-3        

Product Description

TBT-0620B-3 dynamic viscometer is made referring to ASTM D2171 Standard Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer.

It consists of touch screen computer, constant temperature bath, heating tube, stirring motor, etc.

It can hold four vacuum capillaries at the same time and is equipped with a vacuum decompression system for experiments.

It is used to determine the dynamic viscosity of sticky petroleum asphalts by vacuum capillary viscometer.

 

Referring Standards

ASTM D2171

 

Features

1. Equipped with computer industrial control integrated machine control system, automatic temperature control, accurate measurement, and error correction function;

2. The system has the function of entering capillary constants, unlimited number, and can be directly called out at any time for testing. For timing results exceeding 60s, the dynamic viscosity value is automatically calculated, and the relevant data is displayed in the form of forms and documents;

3. The heating device is a disc heating tube, and the motor stirs the convection to make the heating uniform;

4. The vacuum device is controlled on and off by the solenoid valve, and 4 separate switches are set for separate

control;

 

Technical Specification

 

Operating temperature	60ºC
Temperature control accuracy	±0.03ºC
Timing range	99999.9s
Test sample	4pcs
Negative pressure	40KPa±0.07KPa
Rated total power	2kw
Power supply voltage	220V 50Hz
Dimensions	760x440x630mm

Company Profile

NANJING T- BOTA SCIETECH INSTRUMENTS& EQUIPMENT CO., LTD
Established in year 2008 as one professional pavement equipment supplier, TBT dedicates to porvide testing equipment forengineering project and laboratory use. Our proudcts includes asphalt testing equipment, concrete testing equipment, cement testing equipment, mental testing equipment, non-mental tesing equipment, soil testing equipment and universal testing equipment, etc. We can provide complete set of testing equipment for your engineering projects such as highway, railway, cement factory, bridge and building.
TBT company is a global supplier and has built its business worldwide. Since its inception, TBT has continued to enhance its products, services and all relevant business activities. After more than a decade of development, we have established complete product supply chain. Every year, we will dispatch professional technical teams to visit the supply chain of each our product to ensure its quality and cost performance. If we find the product has any quality issues, we will terminate the cooperation with the manufacturer.
Due to our strictly control of the supply chain, our products are always the combinations of quality and economy. Our products have been sold to many countries and regions including Southeast Asia, Middle East, Africa, Europe and America, etc. Recent years, the importance of road, pavement and highway safety get high awareness in China and all other countries. Testing for raw material of pavement, inspection& maintenance of road, pavement and highway will help improve the lifetime of roads and pavement, meanwhile prevent accident; TBT nowadays is working hard on these fields to make contribution on this aspect.

 

Packaging

 

FAQ

1. How long is the delivery time?
Normally goods will be shipped out within 7-10days after contract signed and down payment received.

2. Is it possible to make our own brand/logo on your product? 
Yes, but depends on MOQ.

3. What's your MOQ?
This depends on different types of products. If it is a large machine, the MOQ is usually 1 set. For small instruments, such as thermometers, the MOQ is 50 pieces.

4. What kind of payment term you accept?
 Normally, 
1) If total contract value less than USD 10,000.00 : 100% T/T in advance after contract signed.
2) If total contract value more than USD 10000.00 : 50% T/T in advance after contract signed and 50% T/T after receipt of BL copy. Or, irrevocable LC is acceptable.