 
PCB309型智能閉口閃點測定儀
概述及特點
我公司生產(chǎn)的"PCB309型智能閉口閃點測定儀（升級款）（以下簡稱儀器），是根據(jù)《中華人民共和國國家標(biāo)準(zhǔn)-閃點的測定、賓斯基-馬丁閉口杯法-GB/T 261-2021》及ASTM D93.C、ISO22719-2002的相關(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。 針對不同的用戶增加了ASTM D93.C標(biāo)準(zhǔn)的檢驗程序（如用戶需要檢測執(zhí)行美標(biāo)的可以按此方法實驗，但此設(shè)備不可做低溫閃點，如需要做低溫閃點可選PCB309A智能低溫閉口閃點測定儀）。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)定速率升溫，依次進行點火、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。可記憶每次關(guān)機前的預(yù)置參數(shù)。 該儀器自帶百年歷，可顯示年、月、日、時、分、秒。可選232計算機管理接口（設(shè)備計算機軟件一套）
儀器結(jié)構(gòu)
儀器為單體設(shè)計，造型美觀、結(jié)構(gòu)緊湊、重量輕、體積小。超大規(guī)模控制內(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。驗室、化驗室檢測各類油品開口閃點的專用設(shè)備。
指標(biāo)參數(shù)
執(zhí)行標(biāo)準(zhǔn)：GB/T 261-2008 ASTM D93.C ISO22719-2002
測溫元件：鉑電阻（Pt100）
溫度范圍：室溫---300℃
分辨率： 0.1℃
測量重復(fù)性：〈 0.029X（X為兩個連續(xù)結(jié)果的平均值）
顯示方式：真彩觸摸液晶顯示
使用環(huán)境：環(huán)境溫度15--35℃
環(huán)境濕度小于85%
電源要求：220V.AC±10% 50Hz±1Hz（根據(jù)用戶需求可選國際標(biāo)準(zhǔn)電源）
功率損耗：≤500W
最大尺寸：340mm*370mm*330mm
儀器質(zhì)量：15Kg
PCB309 type intelligent closed flash point tester
Overview and features
The "PCB309 type intelligent closed flash point tester (upgrade model) produced by our company is based on the "National Standard of the Peoples Republic of China - Determination of Flash Point, Binsky-Martin Closed Cup Method - GB/T 261 -2008" and ASTM D93.C, ISO22719-2002 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. Increased for different users The inspection procedure of ASTM D93.C standard (such as the user needs to test the implementation of the American standard can be tested according to this method, but this equipment can not do low temperature flash point, if you need to do low temperature flash point optional PCB309A intelligent low temperature closed flash point tester). 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, repeat Sexuality and authenticity, etc. 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 the 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, and the instrument can be heated from the specified rate and fired in sequence. , Flash point detection, detection device lifting, air cooling, print output results. Eliminate the complicated operation process that must be done manually in the past; both atmospheric pressure automatic detection and manual input function, manual input is invalid when the automatic detection status is valid, and vice versa. The instrument will automatically correct the test results according to changes in atmospheric pressure. The instrument has powerful data processing functions: it can memorize the previous 100 analysis results, so that you can query and print the history records. Set the parameters. The instrument comes with a hundred-year calendar, which can display the year, month, day, hour, minute and second.Optional 232 computer management interface (set of device computer software)
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. Special equipment for testing the flash point of various oil products in the laboratory and laboratory.
index parameter
Executive Standard: GB/T 261-2008 ASTM D93.C ISO22719-2002
Temperature measuring element: platinum resistance (Pt100)
Temperature range: room temperature --- 300 ° 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(Optional international standard power supply according to user requirements)
Power loss: ≤500W
Maximum size: 340mm*370mm*330mm
Instrument quality: 15Kg
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