Hunan Yonghui Electromechanical Equipment Co., Ltd.

YH-261D fully automatic closed flash point tester

Short Description:

The fully automatic closed-cup flash point tester is designed and manufactured in accordance with the new national standard GB-T261-2021 "Flash Point Determination-Bingkisi-Martin Closed-Cup Method". The instrument employs an airless electronic ignition system, a high-sensitivity flash detection module, and an integrated pressure sensor for automatic correction. The entire testing process is fully automated.

Product Detail

Product Tags

Main functions and features


7-inch color touch screen with resolution of 800×480 for simple and easy human-computer interaction.
Use 32-bit microprocessor as the main control core, a new generation of intelligent operating system.
Built-in pressure sensor, automatic atmospheric pressure correction.
The test data can be automatically completed by lifting, opening the lid, ignition, detection and preservation.
Isolated heating bath, stable heating rate and rapid cooling.
Three steps A, B and C required by national standard.
It has the function of automatic data query, which can be easily searched and printed, and can store 100 sets of historical records.
High precision ten-thousand-year clock, accurate time, no need to replace the battery.

Technical indicators


Method used: Binski-Martin closed cup method GB-T 261-2021
Display: 7-inch color touch screen
Test range: room temperature ~ 400℃
Resolution: 0.1℃
Pressure sensor: accuracy 0.5kPa, resolution 0.1kPa
Repetition: ±2℃
Ignition mode: Electronic ignition
Printer: 58mm micro thermal printer
Rated power: 500W
Dimensions: 450 × 350 × 320 (mm)
Weight: 14kg

Conditions of use


Ambient temperature: 5℃~40℃
Relative humidity: <80%
Input power: AC220V±10V 50Hz


Company Introduction


Company Name: Hunan Yonghui Mechanical & Electrical Equipment Co., Ltd.
Company Website: hnyonghui.en.alibaba.com
WhatsApp: 18175170979
WeChat: 18175170979
Hunan Yonghui Electromechanical Equipment Co., Ltd.‌ is a technology-driven enterprise integrating development, design, manufacturing, sales, and operation & maintenance services. With senior engineers possessing extensive experience in analytical instrument development and application, the company specializes in producing petrochemical analyzers, coal quality testing instruments, analyzers for coking plants, and road asphalt pavement maintenance analyzers. It provides comprehensive solutions spanning sampling, sample preparation, and intelligent analytical instruments across testing fields. Committed to sustained technological innovation, the company focuses on R&D, production, marketing, and after-sales service for laboratory testing equipment. Through exploratory innovation and prudent management, it has accumulated robust expertise as a trusted long-term partner for clients. Currently, products are exported to over 80 countries and regions globally, including Indonesia, South Africa, Thailand, Pakistan, Vietnam, Israel, and Mongolia.

Product Details


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