Introduction: Adsorption tube aging apparatus as a thermal desorption equipment, it is mainly used to aging adsorption tube. Pipette sampling is currently the most widely used sampler, it is easy to carry, good adsorption. At present, most of the adsorbents in the tube are mostly Tenax and other composite adsorbents, which have good adsorptivity, high desorption efficiency, few residuals, little adsorption to the water vapor and effective protection of the capillary column. Therefore, they can be reused, especially in batch sampling To reduce the experimental costs, loved by customers. However, the aging of the adsorption tube has been a problem, especially when the adsorption tube is large in volume and the problem is particularly prominent. The use of disposable adsorption tubes is costly and wasteful, contrary to the establishment of a conservation-oriented society. Technical Parameters: Tube heating zone and the number of adsorption tube aging: Through the front of the instrument can control the heating zone temperature, the operating temperature range is room temperature ~ 400 ℃, accuracy of 1 ℃. Up to 6 tubes can be aged at the same time. Adsorption tube size: The heating zone aging standard pipe for the outer diameter of 6 mm, can be heated DANI, PE and Marks and other foreign pipe. Aging time: Through the front of the instrument keys can control the heating time, the operating time range is 0 ~ 999.9 minutes, the accuracy of 1 minute. Once the instrument is started, the numbers on the time keyboard begin to count down, at which point the heating zone begins to heat and the number on the temperature keyboard begins to rise. Adsorption seal: Patented sealing technology, analytical tube simply along the heating zone to insert or pull out, you can seal or remove, without any tools, easy to operate. Gas flow rate: Each heating zone at the bottom is equipped with independent gas damping components, the use of the regulator valve on the panel to regulate the heating zone gas flow. Taking nitrogen as an example, when the pressure regulator valve is set at 0.1MPa, the outlet at the bottom of each heating zone will provide a constant flow rate of 95ml / min. Power Requirements:220VAC, 50-60Hz, the maximum power of 920W. Dimensions:360 X 260 X 225 (mm) weight:3 Kg
