我公司生產(chǎn)的"PCB309B型智能閉口閃點測定儀（以下簡稱儀器），是根據(jù)《中華人民共和國國家標(biāo)準(zhǔn)- GB/T21789-2021石油產(chǎn)品和其化液體閃點的測定 阿貝爾閉口杯法及IP170,ISO13736等相關(guān)規(guī)定，采用微處理器控制技術(shù)結(jié)合真彩觸摸液晶顯示系統(tǒng)設(shè)計而成。該儀器用來測定液體試樣的閃點。
中英文雙語菜單、真彩GUI觸摸屏界面設(shè)計、顯示直觀、操作簡便（一定條件下完全可以不必看說明書便可很快的熟悉操作過程）、儀器結(jié)構(gòu)合理、測試速度快、測試范圍寬、重復(fù)性和真實性好等等。該儀器的測試過程全自動，所涉及的溫度、時間等參數(shù)，均由液晶顯示器來顯示，在這塊液晶屏上，用戶還將同時看到儀器的工作狀態(tài)和相關(guān)的操作提示。
您只需預(yù)置待測物質(zhì)的預(yù)期閃點或起始溫度，該儀器便可從按規(guī)定速率開始制冷、升溫，依次進(jìn)行點火、閃點檢出、檢測裝置提升、風(fēng)冷、打印輸出結(jié)果。免除以往必須親自動手的復(fù)雜操作過程；兼?zhèn)浯髿鈮鹤詣訖z測與手動輸入功能，當(dāng)自動檢測狀態(tài)有效時手動輸入無效，反之亦然。該儀器將根據(jù)大氣壓力變化，自動修正測試結(jié)果。
該儀器具有強大的數(shù)據(jù)處理功能：能夠記憶以往的100次分析結(jié)果，以方便您對歷史記錄的查詢及打印�？捎洃浢看侮P(guān)機前的預(yù)置參數(shù)。
超大規(guī)�？刂苾�(nèi)核，配以電源、接口、時鐘、驅(qū)動、液晶顯示系統(tǒng)等功能電路，以及加溫電爐、開蓋機構(gòu)、檢測機構(gòu)、氣源控制閥及升降機構(gòu)等執(zhí)行部件完成檢驗全過程的自動控制。
整個儀器結(jié)構(gòu)小巧、操作簡便、測量準(zhǔn)確、工作可靠、體積小、重量輕，廣泛應(yīng)用于石化、電力、鐵路和科研等部門，是各實驗室、化驗室檢測各類油品開口閃點的專用設(shè)備。
儀器質(zhì)量 15Kg
PCB309B intelligent closed flash point tester (Abel closed cup method)
Overview
The "PCB309B type intelligent closed-flash point tester (hereinafter referred to as the instrument) produced by our company is based on the "National Standard of the Peoples Republic of China - GB/T21789-2008 Determination of the flash point of petroleum products and their liquids. Abel closed cup method and IP170 , ISO13736 and other related regulations, using microprocessor control technology combined with a true color touch liquid crystal display system designed to determine the flash point of liquid samples.
Special feature
Chinese and English bilingual menu, true color GUI touch screen interface design, intuitive display, easy to operate (under certain conditions, you can quickly familiarize yourself with the operation process without having to read the manual), reasonable instrument structure, fast test speed, wide test range, repeatability And authenticity and so on. The test process of the instrument is fully automatic, and the parameters such as temperature and time involved are displayed by the liquid crystal display. On this LCD screen, the user will also see the working status of the instrument and related operation prompts.
You only need to preset the expected flash point or starting temperature of the substance to be tested. The instrument can start cooling and warming up at the specified rate, and then perform ignition, flash point detection, detection device lifting, air cooling, and printout results. It eliminates the complicated operation process that must be done manually in the past; it also has the automatic pressure detection and manual input function, and the manual input is invalid when the automatic detection status is valid, and vice versa. The instrument will automatically correct the test results based on changes in atmospheric pressure.
The instrument has powerful data processing functions: it can memorize the results of the past 100 analyses, so that you can query and print the history. It can remember the preset parameters before each shutdown.
The instrument comes with a hundred-year calendar and can display the year, month, day, hour, minute and second.
Instrument structure
The instrument is designed as a single unit, which is beautiful in appearance, compact in structure, light in weight and small in size.
Ultra-large-scale control core, equipped with power, interface, clock, drive, liquid crystal display system and other functional circuits, as well as heating furnace, opening mechanism, detection mechanism, gas source control valve and lifting mechanism and other executive components to complete the inspection process automatically control.
The whole instrument is small in structure, easy to operate, accurate in measurement, reliable in operation, small in size and light in weight. It is widely used in petrochemical, electric power, railway and scientific research departments. It is used for testing the flash point of various oil products in various laboratories and laboratories. device.
Technical Parameters
Executive Standard IP170, ISO13736, GB/T21789-2008
Temperature measuring element Platinum resistance (Pt100)
Temperature range -30°C---70°C
Resolution 0.1 °C
Measurement repeatability < 0.029X (X is the average of two consecutive results)
Display mode True color touch LCD display
Operating environment Ambient temperature 15-35 ° C
Ambient humidity is less than 85%
Power requirements 220V.AC±10% 50Hz±1Hz
Power loss ≤700W
Maximum size 380*290*220
Instrument quality 15Kg
