The Integrated Asphalt Engler Viscometer is a precision laboratory instrument designed to determine the Engler viscosity of asphalt, bitumen, and petroleum products. The instrument adopts an all-in-one structure with a built-in temperature control system, ensuring stable testing conditions, high accuracy, and ease of operation.

Integrated Asphalt Engler Viscometer

Model:TD622-2

I. Product Overview

This asphalt Engla viscosity tester features an integrated design, combining heating, temperature control, and testing functions. It is easy to operate, provides stable temperature control, and delivers accurate and reliable test results. It is widely used in highway engineering laboratories, research institutes, and quality testing units.

II. Technical Parameters

Applicable Standard: GB/T 266

Standard Water Value: 51±1 s

(at 20±0.1°C, 200 ml water; convertible to 25±0.1°C, 50 ml water)

Temperature Range: 0～100°C

Temperature Control Accuracy: ±0.1°C

Thermometer: Conforms to T0622 standard requirements

Measuring Flask Capacity: 100 ml

Inner Container: Stainless steel

Heating Power: 550W / AC 220V

Electronic Timer Accuracy: 0.01 s

III. Main Features

High-Precision PID Temperature Control System:

Utilizes a digital temperature controller with P, I, and D adjustment functions, offering fast temperature control response, high stability, and convenient parameter setting.

Integrated Design:

The testing apparatus and temperature control system are integrated into a compact design, reducing external connections and improving testing efficiency.

Premium Stainless Steel Material:

Both the inner and outer pots are made of premium stainless steel, offering strong corrosion resistance. The inner pot surface undergoes a special polishing process to meet experimental surface finish requirements.

Easy Operation and Stable Results:

User-friendly interface and simple operation make it suitable for routine laboratory testing and research, with excellent data repeatability.

Stable and Reliable Performance:

Suitable for continuous operation over extended periods, ensuring the accuracy and consistency of test results.

IV. Standard Configuration

Receiving Flask (200 ml) × 2 pcs

Engler Thermometer (0～60°C, 0.5°C scale) × 1 pc

Engler Thermometer (50～110°C, 0.5°C scale) × 1 pc

V. Application Areas

Road asphalt viscosity testing;

Petroleum product quality analysis;

Highway engineering quality control;

Experimental teaching in scientific research institutions, etc.

VI. Product Advantages

Direct from the manufacturer, offering significant price advantages;

Customization and OEM services supported;

Precise temperature control, reliable data;

Stable structure, long service life;

Suitable for export standard packaging