1. Special attention: the laboratory temperature is controlled at 20 ° C - 30 ° C, the temperature is relatively constant, the experimental results are more accurate and repeatable. When the room temperature is high, the air conditioner needs to be turned on to ensure that the ambient temperature is relatively constant in a short period of time.
2. To ensure the accuracy of the test results, use the instrument for about 30 minutes.
The instrument is not used for a long time. When using it again, be sure to empty (without any sample and reference) two or three times. You can set the temperature to 500 °C, the rate to 10 °C/min, and the constant temperature to 0 min. 】key.
3. The amount of sample should not be too much, and should not be too small, it should be suitable. Generally, it is about 20mg. If the sample dosage is otherwise required, the dosage should be determined according to the requirements. The liquid sample should not exceed half of the volume.
4. The powder sample should be compacted.
5. The heating rate is generally selected (10~20) °C/min. Exceeding the assembly causes the curve to drift and reduce the resolution; too small to measure for a long time.
6. Do not use hard objects to clean the sample holder and the test area to avoid permanent damage to the instrument.
7. If there is dust or other powdery debris in the experimental area, use ear-washing balls to blow clean, and be careful when blowing with your mouth.
8. When the test area is seriously polluted, you can set the temperature to 600 ° C, the rate to 20 ° C / min, and the constant temperature to 30 min. Press the [Run] button.
9. Power supply: AC220V 50HZ, power consumption > 2000W
10. Disconnect the data cable and turn off the software before turning off the instrument. To prevent online, communication errors. (This problem will be found in XP, SP3 systems, other systems have not been tested).
Solution: 1. If you encounter online success and no data is returned, you need to restart your computer.
2. If you encounter an online failure, you need to uninstall the USB device with an exclamation point in Device Manager and reload it without restarting the computer.
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