Automatic Tag Closed Flash Point Tester LACF-T2010

Introduction

Automatic Tag Closed Flash Point Tester is a highly automated machine with -50°C lowest flash point and simple operations. Used to determine flash point of liquids with viscosity below 5.5 cSt (mm2/s) at 40°C (104°F) or below 9.5 cSt (mm2/s) at 25°C (77°F) and flash point below 93°C (200°F) . Test method is complied with D56 international standard.

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

Used in analysis of flash point of materials at low temperature value across petroleum, chemical, oil, paint and other industries.

Specifications

Experimental temperature range	-50 to 70°C
Test sample volume	50 ml
Ambient temperature range	10 to 40°C
Humidity	≤ 85%
Ignition gas source	Pipelined gas or
Gas pressure	< 10 kPa
Cooling method	2 Danfoss compressor refrigeration
Temperature Sensor	Glass PT100 sensor
Display	Touch screen display
Printing method	Thermal printer
Dimension	700 × 700 × 750 mm
Weight	110 kg
Power supply	AC 200 V ± 10 % 50 Hz
Power	1500 W

Features

Fast cooling speed

Equipped with liquid position overflow port, filling port

High depth testing at -50°C (lowest flash point) for test sample

Adopted with stainless steel, anti-aging gas circuit

50 ml Test sample volume

FAQs

1. What is the significance of using the closed cup method in the Automatic Tag Closed Flash Point Tester ?

It Automatic Tag Closed Flash Point Tester uses the closed cup method to limit vapor loss during testing, delivering more accurate and lower flash point readings compared to open cup methods. The closed system simulates real-world storage and transport conditions where vapors are confined. This makes it essential for evaluating the safety risks of volatile substances. The Tag closed cup design in the tester ensures higher sensitivity, repeatability, and compliance with D56 standards.

2. What should I do if the Automatic Tag Closed Flash Point Tester fails to detect a flash point?

Automatic Tag Closed Flash Point Tester may fail to detect a flash point if the sample volume is incorrect or the test chamber is not properly sealed. Ensure the ignition source is functioning and the gas supply is within the recommended pressure range. Also, check that the cooling system is active, particularly for low-temperature samples. Regular cleaning, maintenance, and calibration of the tester help prevent such issues and maintain reliable performance.

3. What happens if the power supply is interrupted during testing with the Automatic Tag Closed Flash Point Tester ?

The Automatic Tag Closed Flash Point Tester automatically halts operation during a power failure, preserving its last known status. Once power returns, the system must be restarted manually and the test repeated to ensure accuracy. It is recommended to connect the tester to a voltage stabilizer or to protect against such interruptions. The rugged design safeguards the instrument's internal components from electrical damage.

4. Can the Automatic Tag Closed Flash Point Tester handle viscous liquid samples?

The Automatic Tag Closed Flash Point Tester is suitable for testing liquids with viscosities up to 5.5 cSt at 40?°C or 9.5 cSt at 25?°C. For samples exceeding this range, proper vaporization and ignition may be compromised, affecting accuracy. The device is best used for low to moderately viscous samples such as fuels, alcohols, and solvents. For high-viscosity materials, pre-treatment or alternative testing methods may be required.

5. How is sample handling made safer in the Automatic Tag Closed Flash Point Tester ?

It Automatic Tag Closed Flash Point Tester enhances sample safety through its dedicated filling port and overflow outlet, which help maintain accurate sample volume while preventing spills. The closed test chamber design limits vapor exposure, reducing the risk of fire or inhalation of hazardous fumes. Additionally, the automatic ignition system eliminates open flame use, improving operator safety. These built-in features make the tester ideal for routine, safe testing in lab environments.