Open and closed cup flash point tester

Introduction

An open and closed cup flash point tester is an instrument used to measure the flash point of the flammable liquids, such as the fuels, the solvents, and the oils, by the open cup and the closed cup methods, and it is used in the petroleum, the chemical, the safety, and the many other industries. The flash point is the lowest temperature at which the vapors of the liquid ignite in the presence of an ignition source under the specified conditions, and the closed cup method measures the flash point in a closed vessel, which provides the lower values and is used for the classification of the flammable liquids, while the open cup method measures the flash point in an open vessel, which provides the higher values; the open and closed cup flash point tester consists of a test cup, a heating system, a temperature control system, an ignition source, and the observation, and it performs the tests according to the standard methods, such as the ASTM and the ISO standards, with features such as the digital temperature display; the open and closed cup flash point tester is used for the measurement of the flash point of the fuels, the solvents, the lubricants, and the other flammable liquids, for the classification of the flammability, for the safety, for the quality control, and for many other applications, and it is an essential instrument for the safety and the product testing. Open and closed cup flash point testers are used in the petroleum industry, in the chemical industry, in the safety, in the laboratories, and for many other applications. With their flash point measurement, open and closed cup flash point testers are essential for the flammability assessment.

Open And Closed Cup Flash Point Tester LOCFT-T2010

Open and Closed Cup Flash Point Tester delivers temperature stability within an ambient range of 0 to 40°C. It features an operating humidity capacity of up to 85% RH allowing dependabl...

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Standards

ISO 2719:2025-Determination of flash point-Pensky-Martens closed cup method

ASTM D93-25-Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester

ISO/TR 29662:2020-Petroleum products and other liquids-Guidance for flash point and combustibility testing

Complies with the above standards, but is not limited to them.

Features

1. Open- and closed-cup flash point tester.

2. Tester offering both flash point methods.

3. For petroleum and chemical QC.

4. Includes tester, cups, igniter and controls.

5. Measures flash point by open or closed cup.

FAQ

Q1: What scenarios is this tester used for?

A: It measures flash points using open-cup and closed-cup methods for petroleum and chemical classification and safety. Customers in related industries rely on it for routine and quality-control work, and we can match the unit to your intended use.

Q2: What standards does it comply with?

A: It follows ASTM D93/D92, ISO 2719/2592 and related GB/T standards, with temperature calibrated. The relevant parameters are verified during final inspection before shipment, and compliance documentation or test reports can be provided on request for your quality records.

Q3: What is the warranty?

A: It carries a 12 to 24 month warranty covering the unit. Cups and igniters are wear parts. Damage from misuse is excluded.

Q4: Is it hard to operate?

A: It requires trained staff for ignition safety and procedures. We provide a manual and training.

Q5: What is the lead time?

A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Q6: Is calibration required?

A: We recommend verification against traceable standards at regular intervals, typically every 6 to 12 months, and keeping calibration records for audit purposes. The manual describes the procedure, and reference standards are available from us. Accredited third-party calibration can also be arranged on request.

Q7: Are consumables universal?

A: Compatible items are single-use consumables designed for this application. They are widely available in standard sizes, and we can supply them directly or confirm the specification so you can source them locally. Ongoing cost is limited to these consumables, and there are no proprietary locked parts.

Q8: Can it be customized?

A: Yes, several configurations are available. Options include automated detection, cooling and data logging. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.

Q9: Is installation included?

A: No installation is required. The unit is delivered fully assembled and factory tested, so you only need to place it on a level surface, connect power and follow the quick-start guide. An illustrated manual and setup video are included, and our engineers provide remote guidance if needed.

Q10: What samples are compatible?

A: It handles flammable liquids within the method and range. It is not for non-liquid samples, materials beyond temperature, or open flames outside the rated enclosure.