ASTM D56 Tag Closed Cup Flash Point Testing Machine

I. Overview

The Automatic Tag Closed-Cup Flash Point Tester is an advanced laboratory instrument designed and manufactured in compliance with ASTM D56. It is specifically used to determine the flash point of petroleum products and other liquids.

Flash point is a critical indicator for evaluating the flammability of substances. In transportation and safety regulations, it serves to classify flammable and combustible materials and can also reveal the presence of highly volatile or flammable impurities.

This instrument is suitable for testing liquids with a kinematic viscosity of less than 5.5 mm²/s (cSt) at 40°C (104°F) or less than 9.5 mm²/s (cSt) at 25°C (77°F) and a flash point below 93°C (200°F) when measured using a Tag closed-cup tester.

II. Instrument Features

1. This machine features a large 10-inch color touchscreen with large fonts for easy viewing and large buttons for easy operation. It also has a graphical user interface for easier understanding. 2. The integrated body eliminates the need for an external cooling source.

2. Because this instrument has a built-in compressor cooling device, the liquid bath temperature can be set to -40 ℃ , making it a true low-temperature flash point instrument. The bath can be heated or cooled, and the coolant temperature is controlled by a single-chip microcomputer PID controller. In addition, the temperature field is controlled by a water pump, resulting in uniform temperature, which helps to improve the accuracy of the constant temperature bath .

3. A highly automated expert software system can automatically select a heating rate of 1℃/min or 3℃/min based on the customer's test temperature. It can automatically start or stop the compressor according to the ambient temperature without manual intervention.

4. After the experiment, the compressor will automatically turn on to quickly cool the bath temperature, so that the next test can start quickly.

5. It has strong repairability. Both the sample temperature sensor and the flame detection sensor are easy to disassemble and are equipped with aviation plugs, which can quickly perform third-party verification of the sensors.

6. Equipped with a mini thermal printer for automatic printing;

7. It has a built-in atmospheric pressure sensor that can detect atmospheric pressure in real time and automatically correct the test results for atmospheric pressure.

8. It has self-checking and self-diagnostic functions. The software will automatically pop up an alarm window according to the error type to avoid customer misoperation.

9. It includes a temperature curve, allowing customers to observe the temperature rise more intuitively.

It offers 10 optional ignition methods: gas or electronic. This broadens its application scenarios.

The temperature sensor uses a three-wire PT100 platinum resistance thermometer, and the precious metal provides higher precision and stability.

The 12 flash point sensor uses a dedicated K-type sensor. The electrode materials are nickel-chromium alloy (positive electrode) and nickel-silicon alloy (negative electrode). It can withstand high temperatures of 1400℃ and features high sensitivity and good stability.

III. Main Technical Specifications

Customized solutions

We understand that each client's needs are unique, so we can tailor solutions to meet your specific requirements to meet individual client needs.

Quality control

We strictly abide by the international quality management system and strictly control every link from raw material procurement, production process, product quality inspection, etc. to ensure the stability and reliability of our products and services.

Our service
The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.

1. When can I get a price quote?

You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.

2. How do you handle after-sale service for overseas customers?

For issues occurring with our products, we offer:

12-month warranty coverage (see details below).

Online technical guidance to troubleshoot problems remotely.

Replacement parts shipped promptly based on your needs.

On-site support (if required): Our engineers can travel abroad to resolve critical issues.

3. What is the warranty period?

Our standard warranty period is 12 months (1 year). During this time, we provide:

Free technical support.

Replacement parts for manufacturing defects.

Solutions tailored to your specific issue.

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