Introduction: In order to better meet the user's requirements, our company has summarized the experience of many years of production practice in the field of interface science, continuously improving and perfecting the performance of rotary drop (table) surface tensiometers, and developing and designing new models. The new model has made great strides in stability, ease of operation, noise, automation and test methods. XZD-3 interfacial tension meter measurement adopts the digital imaging acquisition system. The video optical system is controlled by the computer to track and move the droplets to capture images. The user can also periodically take photos and store the droplet images according to the user's experiment requirements to calculate the interfacial tension value and the drawing time. The curve and width and time curve of interfacial tension greatly improve the accuracy of measurement, completely eliminate human error in reading, and greatly reduce the work intensity of researchers. XZD-3 interfacial tension meter adopts open design, with minimal harm to virus, beautiful interface, bright, simple operation, clear display of operation information, and vertical and vertical point taking the latest measurement method of moving belt line. The test process window movie image displays each captured photo, dynamic large window, small window switching, which can realize random picture information measurement or saved image measurement, display time coordinate curve, width and time curve during the experiment. Features: 1. Wide range of tension measurement Up to 100-1-10-7mN/m can be measured. 2. It is convenient to measure the contact angle between liquid and solid. Thus, the wettability study was performed. 3. With CCD automatic / manual control of the translation mechanism, you can easily observe the placement and shape of the droplets when loading. 4. The key components Micro motors are imported from abroad. The spindle adopts direct connection structure and does not lose rotation, and the rotation speed is more stable. 5. Double heating mode can use internal heating measurement or external circulating water bath temperature control 6. The software interface is beautiful and generous. The operation is simple and flexible. Accurate test. Timed screenshots, video/replay, scheduled photographing, and curve generation Technical Parameters: l Measurement range Table/Interface tension: 100 -1 - 10-7 mN/m. Contact angle: 00-1800 Reading accuracy: 0.01mm Speed range: 1000 - 9000rpm Speed control accuracy: 0.10% Temperature range: -10°C - 100°C Inner diameter of test tube: ¢2 ¢6 Working environment: 220V 3A Dimensions: 320 wide × 410 long × 250 high Weight: 15kg
Introduction: In order to better meet the user's requirements, our company has summarized the experience of many years of production practice in the field of interface science, continuously improving and perfecting the performance of rotary drop (table) surface tensiometers, and developing and designing new models. The new model has made great strides in stability, ease of operation, noise, automation and test methods. XZD-3 interfacial tension meter measurement adopts the digital imaging acquisition system. The video optical system is controlled by the computer to track and move the droplets to capture images. The user can also periodically take photos and store the droplet images according to the user's experiment requirements to calculate the interfacial tension value and the drawing time. The curve and width and time curve of interfacial tension greatly improve the accuracy of measurement, completely eliminate human error in reading, and greatly reduce the work intensity of researchers. XZD-3 interfacial tension meter adopts open design, with minimal harm to virus, beautiful interface, bright, simple operation, clear display of operation information, and vertical and vertical point taking the latest measurement method of moving belt line. The test process window movie image displays each captured photo, dynamic large window, small window switching, which can realize random picture information measurement or saved image measurement, display time coordinate curve, width and time curve during the experiment.
