Most color detection instruments on the market can only detect the color of products at room temperature. However, special industries such as candles, biological culture, chemical catalysis and so on have strict requirements on temperature, and the relevant characteristics of products need to be tested under specific temperature conditions or constant temperature conditions for a long time; For these industries, CHNSpec technology has launched a heating tool for desktop spectrophotometer series, which is specially used to detect the color of products requiring temperature control.

Figure 1: heating fixture

Figure 2: instrument end, heating temperature can be set

As shown in Figure 1 above, the heating fixture mainly consists of two parts: a heating tube and a thermocouple. The thermocouple is mainly used to monitor the temperature and transmit the temperature data to the instrument to control the actual temperature at the temperature set by the instrument.
After the verification of the R & D personnel, the heating temperature set by the instrument is consistent with the actual heating temperature. This function can help the enterprise accurately measure the color data of the corresponding temperature, so as to help the enterprise achieve the purpose of controlling product quality

Figure 3: verify the consistency between the heating temperature and the set temperature

There are two ways to choose in actual measurement. The first method is to heat the outside to the measured temperature, and then pour it into the cuvette. The heating fixture plays the role of temperature control to measure the color of the product. For example, candles can be heated by water bath.

Figure 4: heating candles by water bath heating

The second way is to pour the product directly into the cuvette and heat it to the corresponding temperature with the heating fixture. This method will take a long time.

Figure 5: direct heating with heating fixture

At present, we can customize the temperature measurement module of 820n / 100 ℃ of desktop technology, and we welcome to find a higher temperature measurement module of 820n / 100 ℃ of desktop technology.