Introduction: 360-degree integral rotation type, automatic sample injector, automatic calculation of contact angle, humanized design, to ensure high repeatability and stability of results. Including supporting software. Features: 1. The overall mechanical structure of the instrument is made of all-metal aluminum alloy, which is sturdy and durable; the modular design of the components facilitates the user's disassembly and assembly, and meets the users' different precision requirements. 2. Threaded adjustable four-corner platform. It is convenient for users to put on any uneven platform, which can be adjusted arbitrarily to ensure the level of the droplet platform. 3. Unique camera fixing bracket, wide front and rear telescopic distance; humanized PTFE ring camera housing to prevent the camera from moving back and forth to prevent scratching the camera; the fastening structure of hexagonal screws facilitates the user to fasten the camera and prevent camera shake. 4. The humanized ball screw and guide rail technology ensure the rapid movement of the droplet platform back and forth and left and right, and take into account the movement accuracy. The manual movement accuracy error is 0.01mm; the wide movement space, the front and rear adjustable movement range is up to 80mm, It is convenient for users to move the camera and sample stage to an optimal position. 5. Adjustable horizontal sample stage, convenient for users to adjust the sample stage to a horizontal state. 6. The titration method of the micro-injector has an accuracy of 0.005uL; the scale is clear and easy to use; it is equipped with a needle locking structure; a variety of materials such as stainless steel, polytetrafluoroethylene and other materials can be selected to meet the different needs of users. 7. The wide range of up and down movement of the droplet sampler can be adjusted up to 60mm. Technical parameter: 1. Resolution: 0.01°; 2. Test accuracy: 0.1°; 3. Test range of contact angle: 0°-180°; 4. Platform parameters: a) Horizontal X movement of the sample stage: manual stroke 100mm; b) Horizontal Y movement of the sample stage: manual stroke 80mm; c) Up and down Z movement of the sample table: 10mm accuracy: 0.01mm; d) Manual rotation angle: 0°-360°, accuracy 0.01°, can rotate clockwise and counterclockwise; e) Adjustable horizontal sample platform size: 300mm*300mm; 5. Injection control parameters: a) Fully automatic sampling device, including a set of high-precision ball screw propulsion control system, the sampling accuracy is up to 0.005uL, the single injection volume is controllable (0.005uL-100uL), the continuous injection speed is controllable ( 0.005-100uL/min); b) Micro sampler: 100uL, accuracy 0.1uL; c) Equipped with needle locking structure; d) Up and down Z movement of the sampler: manual sample injection stroke 60mm, accuracy 0.01mm; 6. Level adjustment: a) Leveling feet adjust the overall balance; b) Micro adjustment of platform level: adjustment range 10mm, accuracy 0.1mm; 7. Light source: adjustable brightness monochromatic cold light LED light source; 8. Lens: Industrial continuous zoom lens 0.7-4.5X; 9. Camera: a) Front and back X movement of the camera as a whole: Manual stroke 80mm, accuracy 0.1mm; b) Industrial-grade color USB2.0 camera or choose the same type of 1394 interface camera; c) High-definition standard BMP picture format save, no picture writing or AVI video screen format output; d) The highest clear picture resolution: 2048*1536 (standard BMP format); (If you have higher requirements, please choose a camera with 300w pixels, 500w pixels or more high-definition); e) Picture acquisition speed: 15 frames-40 frames/sec; (if higher requirements are required, 100 frames, 200 frames, 300 frames or higher 1000 frames can be customized); f) With video recording function;
Introduction: 360-degree integral rotation type, automatic sample injector, automatic calculation of contact angle, humanized design, to ensure high repeatability and stability of results. Including supporting software.
