產品型號：JSR2902B石油產品自動閉口閃點測定器(馬丁閉口杯法)
產品名稱：閉口(閃點),石油產品自動閉口閃點測定器(馬丁閉口杯法)JSR2902B
產品說明：
JSR2902B石油產品自動閉口閃點測定器
(馬丁閉口杯法)
一、符合GB/T261、ASTM D93、ISO2719標準
二、主要技術參數：
測溫范圍：常溫～200℃
點火方式：自動電點火
功 率：500W
工作電源：AC220V±10％ 50HZ
三、性能及特點：
1、儀器體積小，重量輕，結構合理，性能穩定，顯示直觀，檢測準確，操作簡單方便；
2、儀器的試驗過程全自動進行。當試驗員設定好試驗參數后，儀器將自動控制油杯開閉蓋機構、電點火器、攪拌電機停起的動作。同時，自動按照標準要求對油樣進行升溫及檢測，操作員無需干預試驗。在試驗完成后，儀器將自動存儲試驗結果。
3、儀器可以存儲200個試驗結果；高于200個自動清除大于200個結果之前的結果。
4、儀器采用電腦控制，做樣時電腦屏幕實時顯示油樣溫度及閃火現象，按程序自動完成檢測閃點的全過程，用PID控制的加熱系統，使溫度測試及顯示可靠準確。用溫差方式檢測閃點，使閃點檢測值穩定可靠。
5、儀器采用進口壓力傳感器方式進行閃點檢測，檢測閃點精度高。
6、儀器的測試精度高，具有良好的重復性和再現性。
JSR2902B petroleum product automatic closing flash point tester
(Martin closed cup method)
I. Comply with GB/T261, ASTM D93, ISO2719 standards
Ii. Main Technical parameters:
Temperature measurement range: normal temperature ~ 200℃
Ignition mode: automatic electric ignition
Power: 500 w
Power supply: AC220V± 10% 50HZ
Iii. Performance and Characteristics:
1. The instrument is small in size, light in weight, reasonable in structure, stable in performance, intuitive in display, accurate in detection, simple and convenient in operation;
2. The test process of the instrument is fully automatic. When the test parameters are set, the device will automatically control the opening and closing mechanism of the oil cup, the electric igniter, and the stopping and starting of the stirring motor. At the same time, the oil sample is automatically heated and tested in accordance with the standard requirements, and the operator does not need to intervene the test. After the test is completed, the instrument will automatically store the test results.
3. The instrument can store 200 test results; More than 200 results before automatically clearing more than 200 results.
4. The instrument is controlled by computer, and the computer screen displays the oil sample temperature and flash fire in real time during sample making. The whole process of flash point detection is completed automatically according to the program. The flash point is detected by temperature difference method to make the flash point detection value stable and reliable.
5. The instrument adopts imported pressure sensor for flash point detection with high precision.
6. The instrument has high test accuracy and good repeatability and reproducibility.
