Atmospheric Distillation Tester LDT-A20

Labtron's Atmospheric Distillation Tester LDT-A20 features an air bath condenser system that eliminates the mess, maintenance, and variability often associated with traditional water or glycol-based cooling methods. This dry, low-maintenance design cools the receiver chamber efficiently using controlled air flow and heat exchange. It significantly reduces risks of contamination, scaling, or leaks, which are common in liquid-based systems. As a result, users benefit from consistent condenser performance, easier cleaning, and enhanced long-term reliability especially in labs where distilled water or coolant availability is limited. Additionally, the air bath system offers improved electrical safety and prevents accidental spills.

Our Atmospheric Distillation Tester LDT-A20 accounts for pressure-related boiling point variations by allowing manual input of barometric correction values. Since boiling points are pressure-dependent, even slight changes in ambient atmospheric pressure can influence the measured boiling range of petroleum products. While the LDT-A20 does not include built-in barometric correction like some advanced models, it supports user-entered adjustments based on local barometric readings. These inputs enable users to standardize boiling point results as per ASTM D86 requirements. This ensures consistent, comparable data across different labs and environmental conditions

The Atmospheric Distillation Tester LDT A20 is designed to support standard ASTM D86-compatible glassware, including graduated cylinders, distillation flasks, and condensers. While the main components are included, additional or replacement glassware can usually be sourced separately if needed. The system is modular enough to allow cleaning, reassembly, or swapping of compatible parts without complex recalibration. This flexibility allows users to maintain or upgrade parts without requiring complete system replacement, supporting long-term usability.

Labtron’s Atmospheric Distillation Tester LDT A20 uses internal PID controllers and precise temperature sensors, which can be calibrated against certified external thermometers or standards. Users should verify calibration annually or after any major repair to ensure measurement accuracy across test runs. Temperature control calibration ensures the boiling points detected match the actual physical properties of the sample. Keeping a calibration log also helps meet internal quality protocols or external certification requirements, especially for labs following ASTM standards.

The Atmospheric Distillation Tester LDT A20 is equipped with multiple safety layers including over-temperature protection, auto shut-off, and fault alarms for abnormal temperature rise or system malfunction. These features protect both the operator and the equipment from damage during extended use or in the event of a system fault. The enclosed distillation chamber minimizes the risk of operator contact with heated surfaces or vapors. Additionally, the system is designed with high-temperature-resistant components and a secure flask mounting system to prevent glassware breakage during thermal expansion. These protections ensure safe operation, especially in unsupervised or high-turnover lab environments.