Kinematic Viscosity Bath LB-30KVB – Precision Viscosity Measurement System

Product Snapshot

What Is Kinematic Viscosity Bath LB-30KVB Used For?

Kinematic Viscosity Bath LB-30KVB is used to measure the flow characteristics of liquids at controlled temperatures to determine viscosity.

Primary uses:

• Petroleum and fuel viscosity testing

• Lubricant performance evaluation

• Chemical fluid analysis

• Quality assurance and batch testing

• Research and calibration applications

Industries That Use This Product

Kinematic Viscosity Bath LB-30KVB is used in:

• Petroleum and petrochemical laboratories

• Automotive lubricant testing centers

• Oil refinery quality control departments

• Chemical and material research facilities

• Academic and industrial research institutions

How Does Kinematic Viscosity Bath LB-30KVB Work?

Kinematic Viscosity Bath LB-30KVB system maintains a constant temperature while a liquid flows through a viscometer, and the recorded flow time is used to calculate viscosity.

Technical Explanation

• Digital PID Controller: Maintains precise temperature stability (±0.01°C)

• Heating System: Ensures consistent thermal conditions

• Circulation Pump: Provides uniform heat distribution

• Viscometer Setup: Measures gravity-driven flow

• Timing System: Calculates viscosity based on flow duration

Core Functional Capabilities

• Temperature range: Ambient +5°C to 100°C

• High precision stability: ±0.01°C

• Large-capacity bath (30 liters)

• Uniform heating with integrated circulation

• Supports multiple viscometers

• Transparent double-glass viewing window

• Over-temperature alarm and safety protection

• LED digital display for monitoring

Technical Specifications

How to Choose Kinematic Viscosity Bath LB-30KVB

Choose this model if you need:

• High-precision viscosity measurement

• ASTM D445, ASTM D446, and ISO 3104 compliance

• Large-capacity multi-sample testing

• Stable and uniform temperature control

• Visual monitoring during testing

Alternative Equipment for This Product

• Constant Temperature Bath – general thermal control

• Oil Viscosity Tester – rapid lubricant testing

• Thermostatic Circulator – external temperature control

Frequently Asked Questions

1. How does LB-30KVB maintain temperature accuracy? It uses a digital PID controller with internal circulation to maintain uniform and stable temperature.

2. What is the temperature stability?
    Kinematic Viscosity Bath LB-30KVB system maintains ±0.01°C stability for accurate results.

3. Can multiple viscometers be used simultaneously?
    Yes, the large-capacity bath supports multiple viscometers.

4. Which standards does it comply with?
    It complies with ASTM D445, ASTM D446, and ISO 3104 standards.

5. Is it suitable for opaque fluids?
    Yes, it supports testing of both transparent and opaque liquids.

6. What safety features are included?
    It includes over-temperature protection, automatic shut-off, and alarm systems.

Typical Application Scenarios

• Petroleum viscosity testing in refineries

• Lubricant testing in automotive labs

• Chemical viscosity analysis in R&D

• Calibration and validation of viscometers

• Educational demonstrations of viscosity measurement

Compliance and Standards

• ASTM D445 viscosity testing

• ASTM D446 viscometer standards

• ISO 3104 viscosity determination

• Good Laboratory Practice (GLP)

• ISO 9001:2015 quality standards

Internal Linking Opportunities

Comparison Table

Quick Summary

Kinematic Viscosity Bath LB-30KVB provides precise temperature-controlled viscosity testing for petroleum, lubricants, and industrial fluids. With digital PID control, uniform circulation, and a large-capacity bath, it ensures accurate and repeatable results for research, quality control, and ASTM-compliant laboratory applications.