Product Introduction:
The fully automatic open flash point tester is designed for measuring the open flash point and ignition point of petroleum products. Utilizing an electric ignition method, the instrument operates without the need for any combustible gas and fully complies with the standards of ASTM D92 (GB/T 3536-2008) and GB 267-88.
Equipped with an ARM-based high-performance microprocessor, electrically erasable memory capable of storing thousands of data entries, a color LCD touchscreen, and PID self-tuning technology, the instrument integrates state-of-the-art advancements.
With performance and functionality at the forefront of both domestic and international standards, this open flash point tester serves as a premium domestic alternative to imported instruments, widely applied in industries such as petroleum, power, chemicals, and commodity inspection.
1. Comprehensive Functionality: Capable of detecting both flash point and ignition point, with integrated test result printing. The built-in clock chip automatically displays the current date and time, and retains settings during power outages.
2. High Measurement Accuracy: Temperature control error is within ±1.5°C, with a resolution of 0.1°C.
3. Excellent Repeatability: Under testing conditions compliant with GB/T 3536 (ASTM D92) or GB/T 267-88, repeated testing of the same sample yields a flash point variation of ≤4°C.
4. High Level of Automation: Automatically completes the entire testing process, including cooling, with intuitive on-screen prompts to guide operation.
技術的パラメータ
| 測定範囲 | Room temperature~400 ℃ |
| 検出タイプ | Open flash point or ignition point |
| 温度検出 | platinum |
| 正確さ | ±1℃ |
| 再現性 | conform to GB3536-2008(ASTM D92)、GB/T 267-88 |
| 画面 | Color LCD display |
| 情報ストレージ | Can store 1000 measurement results |
| 点火方式 | 電気点火 |
| 冷却方法 | Forced air cooling |
| プリンター | Dot matrix thermal printer |
| Self inspection function | Lifting rod, sweeping rod, printing, etc |
| 力 | ≤600VA |
| Using the power supply | AC 220V ± 11V, frequency 50Hz ± 2.5Hz |
| 周囲温度 | 10~35℃ |
| 周囲湿度 | ≤90% |
| 重さ | About 17kg |
Working principle:
The instrument according to the temperature curve of GB/T3536-2008 ASTMD92, GB/T 267-88 method. By the CPU control heater to heat the sample, color LCD display, temperature and setting value, the sample temperature
close flash point value,CPU controlled electric ignition system, automatic ignition, automatic paddle sweep.In the flash point instrument automatic locking point value. At the same time, automatically stop heating and air cooling of the heater.
Note:
1, the instrument has the best ignition device, operating under the hood (not open fan), prevent external flow caused by the test error.
2, for each sample should be open-cup clean, open-cup and heater should not have other items interval to keep good thermal conductivity.
3, lift rod not to use the hands or other items to press, lift, the stroke of the ignition rod not to push pull, so as not to cause mechanical damage.
4, ignition test, when the ignition until the lifting rod lift, paddle sweep pole homing after should be quickly with a cup cover with lid test cup mouth, until the flame is extinguished, then the cup cover is taken off and removed cup cooling.
5, when the instrument fails to work properly, can be used to check the function of the instrument, see whether it can work, do not self demolition repair.
Maintenance and maintenance:
1, flash fire sensor for a long time, easy to attach on oil, which will affect the detection accuracy. Often use gasoline or oil ether on the sensor for cleaning,cleaning should be very carefully.
2, the instrument is not used, please open cup out.
