Cleveland Open Cup Flash Point Tester

Introduction

Cleveland Open Cup Flash Point Tester, a specialized laboratory instrument designed for determining the flash point of flammable liquids. Operating in an open cup configuration, this tester involves heating the sample and detecting the temperature at which vapors above the liquid surface ignite momentarily. Widely used in industries dealing with petroleum, chemicals, and solvents, the Cleveland Open Cup Flash Point Tester ensures accurate measurement of flash points, a critical safety parameter for handling, storage, and transportation of flammable substances. Its open cup design allows for broader application compared to closed cup methods.

Standards

ISO 2592:2017-Petroleum and related products-Determination of flash and fire points-Cleveland open cup method

ASTM D92-Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester

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. Over-temperature and flame safety protection included.

2. Sample cups and accessories follow standard dimensions.

3. Data storage and export support batch records.

4. Precise heating and detection give repeatable flash-point results.

5. Digital display shows temperature and test stage.

FAQ

What are the main applications of the Cleveland Open Cup Flash Point Tester?

The Cleveland Open Cup Flash Point Tester is used to determine the lowest temperature at which a sample's vapours ignite briefly. It indicates flammability and supports safety classification, fuel handling and quality control for petroleum products, solvents and chemicals.

Which standards and regulations apply to the Cleveland Open Cup Flash Point Tester?

The tester is designed with reference to applicable ASTM, ISO and GB/T flash-point methods, such as Pensky-Martens or Cleveland open cup, and IEC 61010 electrical safety. Procedures must follow the relevant method. Compliance documentation can be provided on request.

How long is the warranty period?

The system is covered for 12 months after shipment, including the main mechanism and electrical controls. Replaceable consumables and routine service items are not part of the warranty. Faults caused by improper installation outside the manual or unauthorised modification are not covered.

Is the Cleveland Open Cup Flash Point Tester difficult to operate?

Routine operation is straightforward and is covered in the user manual, including setup, daily use and basic maintenance. Staff with basic laboratory experience can run it after a short familiarisation. We provide remote guidance and can arrange on-site training where required.

What is the typical lead time for order delivery?

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.

Is calibration included?

Regular calibration keeps measurements within the stated accuracy; an annual check is typical, with shorter intervals for heavy or regulated use. Reference standards and procedures are described in the manual. We can quote calibration with certificates.

Where do we get replacement parts?

Filters, seals, probes and similar items are standard and can be supplied through our channel. Customers may also source equivalent items that meet the specification. Provide the model and serial number to confirm compatibility before ordering.

Can it be adapted to our requirements?

A range of options is available to match the application, such as alternative settings, fittings, data outputs or power supply. We confirm each option and its effect on price and schedule up front. Larger custom builds can be discussed.

Is installation and commissioning included?

Standard installation is straightforward and supported by the manual and start-up documentation. Our technical team can guide staff remotely through checks and validation. On-site commissioning is available as a quoted service.

What should be avoided when using the Cleveland Open Cup Flash Point Tester?

Do not test samples that react dangerously near ignition, leave the test unattended or use the wrong cup method. Work away from ignition sources and ventilate. Follow laboratory safety rules.