Distillation Tester Dual Units LDT-T2015

Introduction

Distillation Tester Dual units is a double unit distillation tester which can determine two sets of different sample. It is designed according to (Test Methods for Distillation Characteristics of Petroleum Products at Barometric Pressure) as per ASTMD86.

This petroleum testing is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

It is used determine distillation characteristics of natural gasoline, vehicle gasoline, aviation gasoline, jet fuels, special boiling point solvent, distillate and similar petroleum products.

Specifications

Graduated flasks	100 ml
Scale division of graduated flask	1ml
Distillation flask	125 ml
Ambient temperature	≤ 35 °C
Relative humidity	≤ 85 %
Temperature controlling accuracy	± 0.5 °C
Temperature range air bath	Room temperature+ 10 °C to 60 °C
Thermometer	(-2 )°C to 300 ℃ and (-2) °C to 400 ℃
Inner diameter of electric furnace	φ32 mm, φ38 mm
Outer diameter of electric furnace	φ50 mm
Dimension	830 x 610 x 870 mm
Heating power system	1000 W × 2
Total power consumption	≤ 2500 W
Power supply	AC 220 V ± 10 %, 50 Hz

Features

Heating power can be repetitively adjusted

Total immersion rod type thermometer

Two sets of distillation systems

temperature display mode

FAQs

1. How does the dual-unit configuration in Distillation Tester Dual Units improve laboratory efficiency and workflow?

The Distillation Tester Dual Units includes two fully independent distillation setups in one chassis, which significantly enhances throughput without requiring twice the lab space. This configuration is especially advantageous in QA/QC environments or petrochemical labs where parallel analysis is routine. Both units can operate simultaneously, with independent controls and displays, allowing users to test different products or replicate tests for comparative accuracy. This built-in scalability enables labs to save time and reduce turnaround without needing multiple standalone units.

2. Can Distillation Tester Dual Units be used to monitor process trends or support batch quality documentation?

The Distillation Tester Dual Units is not a fully automated unit with digital data logging, it can support manual or semi-digital batch documentation practices. Distillation curves (temperature vs. volume) can be plotted using readings at specified intervals, which are then archived as part of batch records. Some labs integrate the unit with external data loggers or thermocouple interfaces to digitally capture results. These outputs support process control documentation, fuel grade validation, and batch release QA workflows. With proper protocol, the can serve as a reliable, traceable testing node within a broader quality system.

3. How does the air bath function in the Distillation Tester Dual Units enhance test stability?

Distillation Tester Dual Units ’s integrated air bath surrounds the distillation flask to provide uniform, low-level thermal insulation that helps stabilize the surrounding environment. This reduces heat loss and protects the sample from abrupt environmental changes, ensuring a steady distillation rate. It also minimizes local condensation or draft effects that can interfere with vapor behavior. As a result, the air bath contributes to more consistent boiling curves and tighter repeatability, especially in labs with variable airflow or minor ambient fluctuations.

4. Are there any built-in safeguards or alerts in Distillation Tester Dual Units for overheating or malfunction?

The Distillation Tester Dual Units is not equipped with fully automated alarms like some high-end models, it is designed with protective features such as thermal insulation, fuse-protected heating circuits, and manual power controls. If abnormal behavior (e.g., no heating, temperature spike, or unstable display) is detected, the operator can immediately power down the unit. A thermal cut-off may be triggered in case of severe overheating. Operators are encouraged to monitor closely, and we can provide optional enhancements like external over-temp alarms.

5. What kind of safety features does the Distillation Tester Dual Units offer for fragile components like thermometers and flasks?

Distillation Tester Dual Units features thermometer clamps and flask supports that align with D86 specifications, minimizing the risk of thermal shock or mechanical damage during setup. All glass components are held in reinforced fixtures or lined cavities that absorb minor vibration or shock. During operation, heat is distributed evenly to prevent thermal stress that could crack glass. Additionally, the outer frame shields these components from accidental bumps, making the system safer and more durable in multi-user labs.