成人毛片100免费观看,一牛影视777777AV,最新亚洲精品国自产在线,日韩精品一区二区三区日韩

PCB309型智能閉口閃點(diǎn)測(cè)定儀

本儀器用于測(cè)定石油產(chǎn)品閉口閃點(diǎn)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(jì)算機(jī)管理接口，本型號(hào)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(diǎn)測(cè)定儀

儀器特點(diǎn) ：
便攜式壓縮機(jī)體，封閉防塵式機(jī)芯，電纜走線；
顯示升溫與實(shí)驗(yàn)時(shí)間函數(shù)曲線；

自動(dòng)修正大氣壓強(qiáng)的影響并計(jì)算修正值；

配有智能時(shí)鐘顯示；

開蓋、點(diǎn)火、檢測(cè)、風(fēng)冷自動(dòng)完成；

采用44mm紙針式打印機(jī)，打印結(jié)果可長(zhǎng)時(shí)間保存；

100次試驗(yàn)結(jié)果記錄可查詢并打印；

獨(dú)立閃點(diǎn)工作站（可選）。

PCB309型智能閉口閃點(diǎn)測(cè)定儀

技術(shù)參數(shù)  ：
測(cè)量范圍  ： 室溫～300℃
分辨率    ： 0.1℃
試驗(yàn)火源  ： 石油液化氣/或丁烷氣體；
測(cè)量重復(fù)性： 閃點(diǎn)值＞110℃重復(fù)性＜4℃ 閃點(diǎn)值＜110℃重復(fù)性＜2℃　　　　  
使用環(huán)境  ：（環(huán)境溫度）10～30℃（相對(duì)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