HUAYI: Professional Oil Flash Point Tester Manufacturer

 

Wuhan HUAYI Electric Power Technology Co.,Ltd. (HUAYI for short) is a professional manufacturer in China, researching and manufacturing electric testing equipment. HUAYI insist developing and marketing independently, and make efforts to improve the products quality, reduce cost, and improve efficiency.

 

 
 

Why Choose us

OEM/ODM

Currently, the company's products are distributed globally, offering professional OEM product customization services to thousands of customers.

Competitive Pricing

The multi-sourcing strategy leverages the advantages of local industrial clusters, significantly reducing material and labor costs. As a result, our products not only maintain high quality but also offer exceptional value for money, ensuring superior cost-effectiveness.

Extensive Experience

The core team of the company has over 18 years of experience in the diamond tool industry, providing deep expertise and reliable solutions to clients.

 

Product Parameter

 

Temperature measurement range

-59.9℃~399.9℃

Temperature control range

Temperature~399.9℃

Repeatability

≤150℃;3℃

>150℃;5℃

Resolution

0.1℃

Accuracy

0.50%

Temperature sensor

Platinum resistor (PT100)

Flash sensor

Ion detection ring

Work temperature

10~40℃

Relative humidity

﹤85%

Voltage

AC220V±10%

Power

﹤500W

Temperature rise speed

Comply with national standards, the United States, the European Union and other standards

Dimension

Host:190×260×285(mm)

Heating furnace:280×260×285(mm)

Weight

18kg

 

Oil Closed Flash Point Tester

 

Key Components

Test Cup: Precision-machined brass or stainless steel cup specific to the test method (closed or open).
 

Heating System: Electric heater with precise temperature control and programmable heating rate.
 

Temperature Measurement: High-accuracy thermometer or thermocouple.
 

Ignition Source:Manual or automatic flame applicator (gas flame or electric igniter) or electric arc generator (forsome closed cup testers).
 

Ignition Mechanism: Motorized system to introduce the ignition source at precise intervals and locations.
 

Flame Detection Sensor: Optical sensor to detect the flash occurrence automatically in modern instruments.
 

Stirrer: For closed cup testers,ensuring uniform sample temperature.

 

Advantages of Oil Flash Point Tester

 

Automation

Oil flash point testers automate the testing process, reducing human error and providing consistent results.

01

High Accuracy

Oil flash point testers provide precise readings, which are crucial in industries with strict regulatory requirements.

02

Safety Features

These testers include features like explosion-proof chambers and flame arrestors to prevent accidents during the testing process.

03

User-Friendly Interface

The easy-to-read digital displays and automated result logging make the testing process simple and efficient.Consequently, they improve overall testing productivity.

04

Efficient and Time-Saving

Offers rapid testing and easy operation, improving laboratory productivity and reducing testing time.

05

 

Application of Oil Flash Point Tester

Oil and Gas Industry

Oil flash point tester is essential in ensuring that fuels like gasoline, diesel, and kerosene are safe for storage and transportation.

 

Chemical Industry

The chemical industry uses oil flash point testers to determine the flammability of solvents, paints, and other potentially hazardous substances.

Food Processing and Pharmaceuticals

Even in the food and pharmaceutical sectors, oil flash point tester is vital for ensuring safety when dealing with oils, alcohol-based products, and other volatile substances.

Paint and Ink

Oil flash point testers are crucial in the paint and ink industry to assess the flammability of solvents used in production.

Cosmetics and Personal Care Industry

Cosmetic manufacturers test perfumes, lotions, and hair products—many of which contain alcohol or essential oils—to determine their flash points.

 

 

Test Method

Open Cup Measurement Method: In an open cup flash point test, the liquid under evaluation is poured into an open container, and the temperature is incrementally increased through external heating. As the liquid heats up, it starts releasing vapor into the surrounding air. At predefined intervals, a flame is introduced to the vapor to determine the precise temperature at which it ignites, marking the liquid’s flash point in the open cup configuration.

 

Closed Cup Measurement Method: During closed cup testing, the sample is enclosed in a container, and the temperature is gradually increased while keeping the container sealed. When the liquid reaches a critical temperature, the vapors it generates are briefly exposed to a flame or ignition source. The closed environment ensures that the vapor is retained for accurate flash point measurement. Because the vapor is allowed to accumulate in the enclosed space, the flash point in a closed cup test is generally lower than in an open cup test, reflecting real-world conditions more accurately.

Oil Chromatography Test Set

 

Usage Requirements

 

 

Before the test, in order to prevent electric shock, the grounding conductor must be connected to the real grounding wire to ensure that the product is properly grounded.

 

Do not use the flash point measuring instrument in a humid environment. It is strictly prohibited to use in an explosive environment.

 

Do not press or lift the test head with your hands or other objects, and do not push or pull the ignition rod with your hands to avoid mechanical damage.

 

The tester must be properly calibrated according to the manufacturer’s specifications before each use to ensure accurate results.

 

Do not operate the instrument/meter without the front (rear) cover of the flash point tester.

 

After the test is over, turn off the meter according to the operating procedures, disconnect the power supply, and manage the meter as required.

 

Thoroughly clean the test cup, lid, and ignition device after each test to prevent residue buildup and cross-contamination.

 

How To Cooperate With Us

 

 

Inquiry: You can contact us online or sending us an inquiry. Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.
Phone Number: (+86)-18062012971/whatsapp:+8618064115448
E-mail: sales@sinohipot.com/ tina@sinohipot.com

 

Custom Plan Development: During the consultation, we’ll evaluate your specific requirements and together, craft a custom quality assurance plan tailored to your needs.

 

Agreement and Setup: Once you’re satisfied with the plan, we’ll finalize the details and set up everything needed to get started.

 

Quality Assurance Implementation: Our team will then implement the quality assurance protocols on your selected products or processes.

 

Delivery: Deliver cargos by sea or by air according to requirement. 

 

Packaging and Delivery

 

 

Packing detail:

Packing with wooden cases, provide different solutions of shipping way.

Payment:

We accept many payment term, such as T/T, Western Union, L/C.

Warranty period:

One-year warranty, Installation, and commissioning of specific products.

Delivery time:

Most of our products are in stock and can be delivered upon payment. The delivery time usually does not exceed 15 days.

 

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Our Certificates

 

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FAQ

Q: When can I get the price?

A: Usually we quote within 24 hours after we get your inquiry.

Q: What is your minimum order quantity, can you send me samples?

A: Our minimum order quantity is 1 set, and the sample shipping fee needs to be provided by you.

Q: Do you have the products in stock

A: Most Of our tester has stock.You can contact us to make sure

Q: Is there the products tested before shipping?

A: Our products undergo factory testing and are accompanied by reports.

Q: Would you have a discount?

A: Yes we could offer different discount according to your order quantity. We also hold regular promotional activities every year.

Q: Have your products been exported?

A: We have more than 10 years of export experience. Please contact us to confirm if there is a local partner.

Q: What about the transportation?

A: Usually we take door to door express delivery ,cause it's more convenient and fast.

Q: What is an Oil Flash Point Tester?

A: An Oil Flash Point Tester is an instrument used to determine the flash point of petroleum products — the lowest temperature at which vapors above the liquid ignite when exposed to an ignition source under controlled conditions.

Q: What happens to oil at flash point?

A: In most vegetable oils, flashpoint typically occurs at around 315°C. At fire point, accumulated breakdown products are capable of supporting a flame on their own. i.e. vapours from the oil can catch on fire rather explosively, and the fire is self-sustaining at this point.

Q: What is the flash point for dummies?

A: “Flash point” is the minimum temperature at which a liquid gives off vapor within a test vessel in sufficient concentration to form an ignitable mixture with the air near the surface of the liquid. The lower the flash point, the easier it is to ignite a liquid solvent.

Q: How to perform a flash point test?

A: Using a graduated cylinder, 50 mL of the liquid sample is placed in the test cup. Both the cylinder and sample are precooled, if necessary, making sure that the sample temperature at the start of the testing is 27 ± 5°C or at least 10°C bellow the expected flash point, whichever is the lowest.

Q: What is the working principle of a oil flash point tester?

A: The tester heats a small sample of oil at a controlled rate. An ignition source (electric spark, flame, or hot coil) is introduced periodically. The flash point is the lowest temperature at which a brief ignition (flash) occurs across the sample’s surface.

Q: What ignition sources are used in oil flash point testers?

A: Ignition sources include test flames, electric sparks, or hot wires. Modern automatic testers often use electric arcs or gas flames that meet specific safety standards.

Q: How often should a oil flash point tester be calibrated?

A: Calibration should be performed at least once a year or more frequently if the device is used intensively. Regular checks using certified reference materials are recommended.

As one of the most professional oil flash point tester manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy cheap oil flash point tester made in China here from our factory.