符合TAPPI T458，ASTM D-724,ASTM D-5946 測試標準
PGX+ 攜帶式接觸角測試儀，用於測試樣品表面潤濕、吸收和擴散性能，體積小，應用方便，能適用任何大小的表面，如工作檯面、屋頂、汽車保險槓、玻璃瓶、金屬罐等。無需裁切試樣或者任何準備，節省設定時間，並消除了測量誤差。
主要應用在測試樣品表面性能，可測試金屬，聚合物，玻璃，紙，紙板，光電板，薄膜等材料抵抗玷污、粘附及印刷適性。測試液體性能測試非吸附表面的靜態接觸角、潤濕和吸收過程的動態接觸角、液滴的表面張力、液體的表面能。
測試過程非常簡單，只需將儀器直接放在試樣上，然後按「開始」，內建幫浦即將一滴0.2μl液滴落下到測試樣品的表面，同時儀器的光學攝像頭就自動拍攝接觸面的一系列圖像(每秒80幅)，然後傳輸到電腦分析出試樣及液體兩者的交互作用。
內建的空壓泵泵出的水滴精確到0.2微升，內置攝像頭可以捕捉到單個液滴的圖像，以測量在「平衡」或動態潤濕，吸附和擴散時的靜態接觸角。PGX+軟體用來測量液體的表面張力，計算固體表面能量，並包含一個報表產生器。PGX+通過USB線可直接連接到筆記本電腦或者桌上型電腦上。
PGX+附手提箱，內含操作手冊，軟體（Windows 7 (32/64-bit) / XP / Vista 32/64適用），校準套件，備用泵管和液滴注射器。
技術規格:
A. 體積小巧：90×55×90mm（長×寬×高）
B. 攝像頭：80個圖像/秒（640×480像素）
C. 內置泵，每次液滴精確度0.2Μl
D. 自動滴定：動態或靜態接觸角、表面張力、表面動能、(前進/後退角度)模式
E. 方便連接電腦，USB連線
F. 安裝簡單：電腦中無需安裝硬體
G. 軟體易於操作，可安裝在Windows 7 (32/64-bit) / XP / Vista 32/64操作系統
The NEW PGX+ Measuring Head
Camera captures 80 images/second!
Measures Static / Dynamic Contact Angles to determine wetting, absorption and spreading over time
Surface Contamination Control
Checks the Liquid Surface Tension from the shape of the pendant droplet
Determines Surface Energy using one or more probing liquids
The PGX+ Measuring Head is a video based instrument designed for quality control applications. This model has all the features of model PG3, with the addition of an automatic application of the droplet. In addition this model can test specimens of "any size" as it does not require cutting of samples.
The integrated pump delivers accurate droplets in steps of 0.2 µl and the built-in camera captures single droplet images to determine the static contact angle at "equilibrium" or a sequence of images to measure the dynamic wetting, rate of sorption and spreading as a function of time. The PGX+ software measures surface tension of the test liquid, calculates the surface energy of a solid and includes a report generator. The PGX+ is connected directly to the USB port of a laptop or a desktop computer.
The PGX+ is shipped in a carrying case complete with a User's Manual in English, software for XP, Vista and Windows 7 (32bit and 64bit), a calibration kit, spare pump tubing and a droplet dispenser.
Features:
Very compact "pocket size" design
Very Affordable and Portable
Easy to install with USB cable
Software dialogue in your language
Complies with official test methods of Tappi T458, ASTM D-724, ASTM D-5946
- Very small footprint - 90 (L) x 55 (W) x 90 (H) mm
- Integrated camera - Captures 80 images/second (640x480 pixels)
- Remote Control from PC Keyboard
- Integrated pump - Delivers precise droplets in 0.2 μl steps
- Automatic Droplet Application - Static and Dynamic Mode
- Runs on most PC & Laptops (USB)
- Easy to install and transport – no hardware to fit inside computer!
- User-friendly software for Windows 7 (32/64-bit) / XP / Vista 32/64
- Multiple language user dialogue
- Free Software Updates
- Complies with test method Tappi T458, ASTM D-724, ASTM D-5946
