PRZ5000C型全自動石油產(chǎn)品熱值測定儀

一、概述 適用于測量電力、煤炭、冶金、石化、質(zhì)檢、環(huán)保、水泥、造紙、地勘、科研院等行業(yè)部門測量煤炭、焦炭、石油、水泥生料，磚坯及其它固體或液體等可燃物的發(fā)熱量，符合國標GB/T213-2008《煤的發(fā)熱量測定方法》、GB/T384-1988《石油產(chǎn)品熱值測定法》的要求。
二、特點:
1、的環(huán)境適應(yīng)能力，大幅度的氣溫波動對量熱儀實驗結(jié)果幾乎沒有影響。
2、具備了計算機*的數(shù)據(jù)儲存處理功能和的可擴展能力，實現(xiàn)了對儀器的表達。歷史數(shù)據(jù)的查詢、打印變得更加簡單輕松，并為今后的設(shè)備組網(wǎng)和數(shù)據(jù)共享提供了兼容的可能。
3、將*的嵌入式技術(shù)系統(tǒng)應(yīng)用于量熱儀，其測試結(jié)果的準確性和穩(wěn)定性大大優(yōu)于普通非嵌入式量熱儀
4、實驗數(shù)據(jù)全程曲線追蹤功能，能方便查詢曲線中任何一點的溫度和時間。
5、語音功能：該嵌入式量熱儀具有操作、故障提示功能，實驗結(jié)束語音自動播報結(jié)果。
6、顯示窗口采用4.3寸彩色液晶觸摸屏，顯示內(nèi)容直觀、易理解、易使用，操作簡單方便，控制核心采用ARM9微處理器，速度快，實時性強。
7、可靠的故障自整定功能，設(shè)備具有多種自保護功能。該嵌入式量熱儀還具有以往“個人計算機＋控制器”模式的相同數(shù)據(jù)處理速度，更加增強了可靠性。

三、技術(shù)指標及參數(shù):
1、使用環(huán)境：5-40℃
2、熱容量：約10500J/K
3、分辨率：0.0001℃
4、測量精度:符合GB/T 213－2008、GB/T384-1988要求
5、測試時間：15min左右
6、外水筒容量 30L
7、內(nèi)水筒容量 約2.3L
8、點火電壓 24V
9、點火時間 6分鐘點火
10、定量誤差：≤±1g
11、測量誤差：優(yōu)于國標
12、主機功耗：≤40W　　
13、電源電壓：AC220V±10％50Hz

PRZ5000C type automatic determination instrument of calorific value of petroleum products
A summary of applicable to the measurement of electric power industry, coal, metallurgy, petrochemical, environmental protection, quality inspection,, cement, papermaking, geological exploration, scientific research institute and other departments to measure the coal, coke, petroleum, cement raw material, heat quantity of brick and other solid or liquid combustible, meet the national standard GB/ T213-2008 "calorific value determination method" GB/T384-1988, "determination of calorific value of petroleum products" requirements.
Two, characteristics:
1, strong ability to adapt to the environment, the temperature fluctuations have little influence on the results of experimental calorimetry.
2, have a powerful computer data storage processing function and strong scalability, realized the perfect expression of the instrument. The historical data query, print more simple and easy, and provides the possibility for the compatible device networking and data sharing in the future.
3, will be the most advanced system of embedded technology in the application of calorimetry, the test result accuracy and stability is better than that of ordinary non embedded calorimeter
4, the experimental data of whole curve tracking function, can facilitate the temperature and time of any point on the curve of the query.
5, the voice function: the embedded calorimeter has the operation, fault prompt functions, the end of the experiment the results of automatic speech broadcast.
6, the display window with 4.3 inch color LCD touch screen, display content directly, easy to understand, easy to use, simple and convenient operation, the control core with ARM9 microprocessor, fast speed, strong real-time.
Fault 7, reliable self-tuning function, the equipment has a variety of self protection function. The embedded calorimeter has the past "the same data controller personal computer +" mode of processing speed, and more to enhance the reliability.
Three, the technical indexes and parameters:
1, the use of the environment: 5-40 C
2, the heat capacity: about 10500J/K
3, resolution: 0.0001 C
4, the measurement accuracy: conform to GB/T, GB/T384-1988 2132008 requirements
5, the test time: About 15min
6, the water barrel capacity 30L
7, the water cylinder capacity of about 2.3L
8, the ignition voltage 24V
9, the ignition time of 6 minutes of ignition
10, quantitative error: less than 1G
11, the measurement error: better than the national standard
12, the host power consumption: less than 40W
13, the power supply voltage: AC220V + 10%50Hz