LS-EV-1B Dual-Tube Digital Engler Viscometer
LS-EV-1B Dual-Tube Digital Engler Viscometer
LS-EV-1B Dual-Tube Digital Engler Viscometer is a bitumen viscometer and viscosity testing equipment for ASTM D1665, IP 212 workflows. Designed for the parallel determination of relative viscosity in bituminous binders and petroleum products. Automatically computes time averages and standard water values for research-grade consistency.
Lithostek dual-tube digital engler viscometer delivers certified performance for ASTM D1665, IP 212 workflows.
Workflow: Viscosity
Standards: ASTM D1665, IP 212
Applications
- Quality control
- Material analysis
- Research testing
- Architecture: Dual-Pot
- Cooling: Built-in
- Water Value: 51±1s
- Precision: ±0.1°C
Key Features
Integrated Cryogenic Stability
Equipped with a dedicated refrigeration unit, the LS-EV-1B maintains sub-ambient temperatures (down to 20°C) with ±0.1°C stability. This eliminates the need for external cooling baths in summer conditions, ensuring strict compliance with the 25°C test requirements for asphalt binders.
Dual-Sample Throughput
Features a unique dual-internal pot structure that allows for two independent specimens to be tested in the identical thermal environment simultaneously. The digital system automatically calculates the average Engler degree (°E), doubling laboratory productivity while minimizing procedural variance.
Advanced Digital Metrology
The integrated LCD controller manages the entire test sequence, from 700W rapid heating to high-precision electronic timing (up to 999.9s). Stainless steel interiors with specialized surface finishes ensure the standardized flow rates required by ASTM and international protocols.
Application & Search Guide
Bitumen viscosity, water content, and composition testing
LS-EV-1B Dual-Tube Digital Engler Viscometer is bitumen viscosity or binder composition testing equipment for rotational viscosity, Saybolt Furol, Engler viscosity, water content, solubility, or SARA analysis workflows under ASTM D1665, IP 212. It helps laboratories quantify binder flow behavior, contamination, and chemical-physical consistency.
Primary Equipment Category
Technical FAQ
What is LS-EV-1B Dual-Tube Digital Engler Viscometer used for?
LS-EV-1B Dual-Tube Digital Engler Viscometer is used for bitumen viscosity and composition workflows in civil engineering materials laboratories, quality control labs, research programs, and construction material acceptance testing.
Which standards does LS-EV-1B support?
LS-EV-1B supports ASTM D1665, IP 212. Lithostek can also configure reporting fields, accessories, and calibration documents around local project or laboratory requirements.
Can Lithostek configure LS-EV-1B for my laboratory?
Yes. Lithostek application engineers can review specimen format, target standards, throughput, power supply, data output, and training requirements before quoting a suitable configuration.
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