PCK208型智能開口閃點自動測定儀
概述
PCK208型智能開口閃點自動測定儀是是根據(jù)《中華人民共和國國家標準-石油產(chǎn)品閃點和燃點的測定_克利夫蘭開口杯法-GB/T 3536-2008》、《ASTM D92》、《ISO2592-2000》的相關規(guī)定,采用微處理器控制技術結合真彩觸摸液晶顯示系統(tǒng)設計而成。該儀器通常用來測定除燃料油(燃料油通常按照GB/T 261進行測定)以外的、開口杯閃點高于79℃的石油產(chǎn)品。
特點
中英文雙語菜單、真彩GUI觸摸屏界面設計、顯示直觀、操作簡便(一定條件下*可以不必看說明書便可很快的熟悉操作過程)、儀器結構合理、測試范圍寬、重復性和真實性好等等。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)和相關的操作提示。
您只需預置待測物質的預期閃點或起始溫度,該儀器便可按規(guī)定速率升溫、掃劃、閃點檢出、檢測裝置提升、風冷、打印輸出結果等免去以往您必須親自動手的復雜操作過程;兼?zhèn)浯髿鈮鹤詣訖z測與手動輸入功能,當自動檢測狀態(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次分析結果,以方便您對歷史記錄的查詢及打印??捎洃浢看侮P機前的預置參數(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(設備計算機軟件一套)
儀器結構
儀器為單體設計,造型美觀、結構緊湊、重量輕、體積小。
控制內核,配以電源、接口、時鐘、驅動、液晶顯示系統(tǒng)等功能電路,以及加溫電爐、開蓋機構、檢測機構、氣源控制閥及升降機構等執(zhí)行部件完成檢驗全過程的自動控制。
指標參數(shù)
執(zhí)行標準 GB/T3536-2008 ASTM D92 ISO2592-2000
測溫元件 鉑電阻(Pt100)
溫度范圍 79℃---400℃
分辨率 0.1℃
測量重復性 當閃點小于或等于150℃時為±2℃,
當閃點大于150℃時為±3℃
升溫速率 預閃點56℃前為14℃-17℃/min,
預閃點前23℃開始為5℃-6℃/min.
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
功率損耗 ≤600W
大尺寸 380*290*220
儀器質量 15Kg
PCK208 intelligent opening flash point automatic measuring instrument
Overview
PCK208 intelligent opening flash point automatic measuring instrument is based on the "National Standard of the Peoples Republic of China - Determination of flash point and ignition point of petroleum products _ Cleveland Open Cup Method - GB/T 3536-2008"、《ASTM D92》、《ISO2592-2000》, using microprocessor control technology Designed with a true color touch LCD display system. This instrument is commonly used to determine petroleum products other than fuel oil (fuel oil is usually measured in accordance with GB/T 261) and having an open cup flash point above 79 °C.
Characteristics
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, wide test range, repeatability and authenticity and many more. 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 be heated at a specified rate, sweeping, flash point detection, detection device lifting, air cooling, printout results, etc. Hands-on complex operation process; both automatic pressure 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 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 records. 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.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.
The control core is equipped with functional circuits such as power supply, interface, clock, drive, liquid crystal display system, and automatic control such as heating electric furnace, opening mechanism, detecting mechanism, air source control valve and lifting mechanism to complete the whole process of inspection.
index parameter
Implementation standard GB/T3536-2008 ASTM D92 ISO2592-2000
Temperature measuring element Platinum resistance (Pt100)
Temperature range 79°C---400°C
Resolution 0.1 °C
Measurement repeatability When the flash point is less than or equal to 150 ° C, it is ± 2 ° C,
±3°C when the flash point is greater than 150°C
The heating rate is 14 ° C-17 ° C / min before the pre-flash point of 56 ° C,
Starting at 23 °C before the pre-flash point, it starts at 5 °C-6 °C/min.
Display mode True color touch LCD display
Operating environment Ambient temperature 15-35 °C Ambient humidity less than 85%
Power requirements 220V.ac±10% 50Hz±1Hz
Power loss ≤600W
Maximum size 380*290*220
Instrument quality 15Kg