搡老熟女老女人一区二区,久久婷婷五月综合色精品,亚洲AV无码AV制服丝袜在线,天堂AV无码大芭蕉伊人AV孕妇

PCB309型智能閉口閃點測定儀

本儀器用于測定石油產(chǎn)品閉口閃點值。中、英文操作界面、彩色液晶觸摸式鍵盤、向?qū)讲藛慰呻S意調(diào)節(jié)升溫速率，中、英文打印，(可選)232計算機管理接口，本型號儀器已作為公司出口儀器。
使用標(biāo)準(zhǔn)：GB/T261-2008     (可選ISO22719-2002)

PCB309型智能閉口閃點測定儀

儀器特點 ：
便攜式壓縮機體，封閉防塵式機芯，電纜走線；
顯示升溫與實驗時間函數(shù)曲線；

自動修正大氣壓強的影響并計算修正值；

配有智能時鐘顯示；

開蓋、點火、檢測、風(fēng)冷自動完成；

采用44mm紙針式打印機，打印結(jié)果可長時間保存；

100次試驗結(jié)果記錄可查詢并打??；

獨立閃點工作站（可選）。

PCB309型智能閉口閃點測定儀

技術(shù)參數(shù)  ：
測量范圍  ： 室溫～300℃
分辨率    ： 0.1℃
試驗火源  ： 石油液化氣/或丁烷氣體；
測量重復(fù)性： 閃點值＞110℃重復(fù)性＜4℃ 閃點值＜110℃重復(fù)性＜2℃　　　　  
使用環(huán)境  ：（環(huán)境溫度）10～30℃（相對濕度）小于80%RH

功  率    ： 520W
電源電壓  ： AC220V±10%
頻  率    ： 50Hz±5%

外觀尺寸  ： 380mm*330mm*360mm

重  量    ： 16kg

The PCB309 Inligent Closed Cup Flash Point Tester
This instrument is used to determine the petroleum products closed flash point value. , Operator interface, color LCD touch keyboard, wizard-driven menus adjustable heating rate, in print in English, (optional) 232 computer management interface, the Model instrument as the company exports instrument.
Standard: GB/T261-2008 (optional the ISO22719-2002)
Instrument features:
Portable compressor body, closed dust movement, cable routing;
Warming with the experimental curve function of time;
Automatically corrected atmospheric effects and to calculate the correction value;
With inligent clock display;
Opening the lid, ignition, detection, auto-complete air-cooled;
44mm paper dot matrix printer, and print the results can be stored for long periods;
100 test results record query and print;
Independent flash point workstation (optional).
Technical parameters:
Measuring range: room temperature ~ 300 ℃
Resolution: 0.1 ℃
Test fire source: liquefied petroleum gas and / or butane gas;
Measurement repeatability: flash point values??> 110 ℃ Repeatability <4 ℃ Flash point <110 ℃ Repeatability <2 ℃
The use of the environment: ambient temperature 10 to 30 ° C (relative humidity) is less than 80% RH
Power: 520W
Power supply voltage: AC220V ± 10%
Frequency: 50Hz ± 5%
Dimensions: 380mm * 330mm * 360mm
Weight: 16kg