Product Introduction:

The chromatographic column constant temperature box is an important supporting equipment for chromatographic instruments. Correctly controlling the temperature of the chromatographic column, improving the column efficiency and sensitivity, enhancing the separation of chromatographic peaks, shortening retention time, and reducing back pressure are essential for achieving ideal analytical results. The AT series chromatographic constant temperature column box adopts advanced "AI" artificial intelligence algorithm and has self-tuning (AT) function. The high brightness digital display shows the set temperature (SV) and actual temperature (PV) respectively, with high temperature control accuracy and easy operation. It also comes with ultra-high temperature automatic power-off function.

Product features:

1. Integrated design, which can be placed vertically or horizontally, with magnetic suction heating chamber cover and column box cover.
2. The dual four digit digital setting and display of the microprocessor thermostat can achieve a temperature accuracy of ± 0.1 ℃.
The glass through window on the heating chamber allows you to conveniently observe the working condition of the chromatography column from outside the heating chamber.
4. The lower part of the heating chamber is equipped with a liquid receiving box, which can prevent further leakage and diffusion when placed upright.
5. There is a stainless steel spring chromatography column bracket inside the heating chamber, and one or two chromatography columns can be placed by replacing the bracket.
6. The inlet and outlet ends of the heating chamber liquid pipeline have smooth transitions to ensure the smooth passage of the pipeline,There are additional spacious chassis accessories that can be easily connected to the column box when needed, to increase the stability of the column box when placed vertically.
7. The injection valve can be fixed at any height of the column box.

8. Equipped with a capillary preheating tank can provide a better constant temperature for the mobile phase.

9. Each column has its own independent constant temperature chamber.

Specification parameters:

Product model: AT-350
Temperature control range (℃): Room temperature+5~100
Upper limit temperature protection (℃): 110
Setting/Display: Dual Four digit LED Display
Temperature setting increase/decrease (℃): zero point one
Temperature control accuracy (℃): ± 0.1
Temperature stability (℃): ± 0.1
Power (W): 160
Mount capacity: 3
Dimensions inside the constant temperature chamber (mm): 400H x 82W x 34D