The 860 Karl Fischer sample heating processor is an ideal auxiliary device for the Swiss Wanton volumetric or Coulombic Karl Fischer moisture analyzer. It can easily and accurately determine the moisture content in difficult samples.

characteristic:
·Fully electronic control, high repeatability of test conditions
·Digital carrier gas flow control, more accurate
·The instrument pipeline structure is more reasonable and sophisticated
·Variable gas types, larger airflow, automatic flow correction
·New control interface, intuitive parameters, simple operation
·The problem of no side reaction interference in the determination, no measuring cup, and the susceptibility of traditional Karl Fischer furnace chambers to sample contamination

Sample preparation is very simple

Just put the weighed sample into the sample bottle and seal it with a sealing tool. The sealing cover covered with PTFE film ensures that the sample is not affected by the environment during the measurement process. At the same time, it avoids the problem of using a sample boat that can easily contaminate the traditional Karl Fischer furnace chamber. The 860 Karl Fischer sample heating processor can be used with various specifications of sample bottles.

Instrument control is more convenient

Fully electronic control of temperature, airflow and other parameters to ensure the accuracy of test conditions. A brand new control panel with clear and easy to understand button instructions. The LCD screen can simultaneously display the instrument's true temperature, gas flow rate, and set temperature parameters. Two temperature ranges can be programmed.

The instrument structure is more reasonable

Compared with the early Karl Fischer sample heating processor, the heating module of 860 is larger; At the same time, the heat dissipation capability has been enhanced, the cooling speed is faster, and the waiting time for sample replacement has been effectively shortened. In addition, the guide rod of the double cylinder needle has been changed from the original spring rod to the current single cylinder sliding rod, further improving the safety and simplicity of operation.

Main technical parameters
·Temperature range: 50 -250℃
·Temperature accuracy: ±3℃
·Heating rate: 15℃/min (80-180℃，230V)
·Cooling rate: 9℃/min (80-180℃，230V)
·Flow range: 0-150 mL/min (under normal conditions)
·Suitable for volumetric and Coulombic Karl Fischer moisture meters