Fully automatic open flash point tester

1、 Overview
When using the DL-203 open flash point tester to test samples in an open environment (such as lubricating oil), measure the open flash point value of petroleum products. Using touch screen instead of keyboard operation, advanced technology from abroad is adopted. The LCD large screen displays a human-machine dialogue interface in full Chinese, with full screen touch key prompts for input, which is convenient and fast. The open and fuzzy control integrated software has a modular structure that complies with national standards, the United States, the European Union, and other standards. It is an ideal substitute for imported instruments. Widely used in industries such as railways, aviation, electricity, petroleum, and scientific research departments.
2、 Instrument features
Adopting a new high-speed digital signal processor, it operates reliably with high accuracy;
One host can simultaneously control multiple testing furnaces to conduct multiple sample tests, saving testing time;
The entire experimental process, including detection, lid opening, ignition, alarm, cooling, and printing, is automatically completed;
Platinum electric heating wire or gas ignition method (optional);
Automatic detection of atmospheric pressure and automatic correction of test results;
Adopting newly developed high-power high-frequency switching power supply heating technology with high heating efficiency, adopting adaptive PID control algorithm to automatically adjust the heating curve;
● Automatic stop detection and alarm for temperature exceeding the limit;
Thermal micro printer, making printing more beautiful and faster, with offline printing function;
● Historical records with time stamps, with an additional 255 stored in Z;
A hundred year calendar clock with temperature compensation, accurate timing, automatic recording of measured date and time, and can run for more than 10 years in the event of power failure;
● Adopting a 320x240 large screen graphic LCD display screen, with a Chinese character display interface and rich content;
Adopting full screen touch screen buttons, the operation is intuitive and convenient;
Multiple execution standards are built-in for selection.
● Can achieve full Chinese/full English interface display (optional)
3、 Technical parameters
● Temperature measurement:
Temperature measurement range:- 59.9℃-399.9℃
Temperature control range: Room temperature -399.9 ℃
Repeatability: ≤ 150 ℃ 3 ℃
＞150℃ 5℃
Resolution: 0.1 ℃
Accuracy: 0.5%
● Environmental temperature: 0—40℃
Relative humidity:<85% RH
Supply voltage: AC220V±20%
Z high power consumption: 400W
Heating rate:
Compliant with national standards, US, EU and other standards
● Dimensions: 440X280X290(mm)
● Instrument weight: 14kg