The chromatographic column constant temperature box can accurately and stably control the operating temperature of the chromatographic column, which plays an important role in improving the column efficiency, enhancing the separation of chromatographic peaks, shortening retention time, reducing back pressure, and ensuring the repeatability of analytical sample results.
1、 QT-330 Dual purpose Column Temperature Box Features:
The temperature control adopts a microprocessor chip with high accuracy and stability.
High sensitivity temperature sensor ensures the accuracy of self-tuning function (PID) and real-time indication.
Dual row digital display and touch switch make temperature setting and control operations easy and convenient.
The over temperature alarm and automatic power-off function ensure safe and reliable operation.
The appearance design is simple and elegant, in line with the trend; Lying down and standing up highlight the humanized characteristics.
Quick installation method: Magnetic suction heating chamber cover and column box cover
Convenient observation method: The glass window on the heating chamber allows you to easily observe the working condition of the chromatographic column from outside the heating chamber
Flexible placement method, can be cubic or lying down, can hold 1-2 chromatography columns
Vertical placement can be easily matched with various types of liquid chromatography systems.
IITechnical specifications of QT-330 vertical and horizontal dual-purpose column temperature box
Constant temperature error: ± 0.1 ℃
Accuracy: ± 0.1 ℃ at 50 ℃
Repeatability: ± 0.1 ℃
Temperature range: Room temperature -100 ℃
Heating chamber size: 350mm X 45mm X 40mm
Power supply: 220V, 50Hz