DZY-014Z Automatic Trace Carbon Detector Introduction
The range of DZY-014Z automatic micro carbon residual carbon detector is 0.10% ～ 30.0% (m / m). For petroleum products whose residual carbon value exceeds 0.10% (m / m), the results of the instrument measurement are equivalent to those of the Kang's residual carbon method (GB / T268). At the same time, the instrument is also suitable for measuring residual carbon values below 0.10. % (m / m), a petroleum product consisting of distillates. For this distillate product, a 10% (V / V) distillation residue is first prepared by the GB / T6536 method, and then measured by this instrument. Features
1. The instrument is a desktop all-in-one structure, which requires a small space for placement. The high-temperature coke oven and the electronic control part are located on both sides of the instrument, which are independent of each other. Compared with the superimposed or separated structure of other similar instruments, the safety of the experimenter can be more effectively guaranteed.
2. High-precision nitrogen pressure regulator and nitrogen flow regulator are integrated in the front of the instrument for easy use.
3. The instrument's control system uses an advanced PLC (that is, a programmable logic controller) as the control core. Compared with similar instruments using a single-chip microcomputer as the core, it has great advantages in terms of stability and accuracy. In addition: PLC is also often used in machinery with very low failure rate requirements, such as carrier rockets.
4. The instrument is equipped with a 7-inch full-color, high-performance, high-definition TFT LCD touch screen, which is very sensitive to touch. All the instrument operation and data display can be realized on this touch screen, and the touch screen layout adopts humanized design, and all functions are clear at a glance.
5. The instrument has a high degree of automation. You only need to press the button once, and the entire experimental process can be completed by itself (mainly: automatic switching of nitrogen flow, automatic heating and control of heating rate, automatic calcination, automatic purging, automatic timing, etc.).
6. The experimental temperature of the instrument can be displayed in real time. At the end of the experiment, there will be a prompt sound to indicate the end of the experiment. If a failure occurs, the instrument will automatically alarm.
7. The instrument can perform experiments on 12 groups of samples at the same time. After inputting the weight of the glass tube and the sample weight before and after the experiment, the instrument will automatically calculate and record the results, which can be viewed and printed at any time. Technical parameters
Instrument power: AC220V ± 10% 50Hz standard 10A plug
Heating power: 1.5 KW
Temperature control accuracy: 500 ± 2 ℃
Flow control: 100 ～ 1000ml / min
Pressure control: 0 ～ 400Kpa
Experimental test tubes: 12 tubes
Introduction
The range of DZY-014Z automatic micro carbon residual carbon detector is 0.10% ～ 30.0% (m / m). For petroleum products whose residual carbon value exceeds 0.10% (m / m), the results of the instrument measurement are equivalent to those of the Kang's residual carbon method (GB / T268). At the same time, the instrument is also suitable for measuring residual carbon values below 0.10. % (m / m), a petroleum product consisting of distillates. For this distillate product, a 10% (V / V) distillation residue is first prepared by the GB / T6536 method, and then measured by this instrument.
