Complaint
This instrument is mainly used to measure the wettability of liquids to solids. By measuring the contact angle of liquids to solids, calculating and determining the free energy of liquids, that is, the adhesion of liquids to solids, tension, and other indicators, it can be widely used in petroleum, chemical, pharmaceutical, For scientific research and teaching in the fields of papermaking and exhaustive materials.
| Contact angle measurement range | 0-180 | ||
| Contact angle measurement accuracy | ±0.1 | ||
| Contact angle test method | Separation method, cutting method, captive bubble method | ||
| Contact angle analysis method | Automatic ring fitting method, manual inclined plane measurement method, manual ellipse fitting, curved surface measurement method, width and height measurement method, manual tangent method, dynamic measurement method | ||
| Surface energy measurement | Fowks method, OWRK method, ZismanPlot method, EOS method | ||
| Work table size | 100mm×120mm | ||
| Workbench movement | Up and down 50mm, left and right 50mm, front and rear 30mm | ||
| Workbench up and down | 30mm | ||
| Workbench fixed plate movement | 150mm front and rear | ||
| Injector movement | Up and down 100mm, left and right 100mm | ||
| Microscope move | Front and rear 80mm (fine adjustment 3mm) | ||
| Sample size | 100mm (width) 80mm (thickness) | ||
| Instrument dimensions | 360mm (width) × 650mm (length) × 500mm (height) | ||
| Spreading coefficient calculation, adhesion coefficient; tension test (hanging drop method); 2X fixed magnification high-definition microscope; digital CMOS camera; video/playback; instant screenshots; export of any single film of the video; manual micro-injector (1mL) | |||
Company Introduction:
PW (Guangdong) Instruments Co., Ltd. was established in March 2007, a national high-tech enterprise, located in Tongzheng Intelligent Industrial Park, No. 2, North 3rd Road, Tingshan Square, Houjie Town, Dongguan City, Guangdong Province. Through years of operation, the company has gathered a group of talents with considerable qualifications in the industry, and has accumulated a large number of high-quality customers. In order to better serve customers in East China, the company established PW Instruments (Shanghai) Co., Ltd. in Shanghai and set up an instrument exhibition hall and testing center in Suzhou Industrial Park.
Corporate Culture:
Vision: Become a world-renowned instrument manufacturer
Mission: Provide customers with high-quality testing equipment
Values: Customer satisfaction is our aim.
Q: Are your company a trading one or a factory?
A: Factory, More than 15 years focusing on test equipment field, 10 years exporting experience.
Q: After an order is placed, when to deliver?
A: Generally about 10-25 days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.
Q: What about the warranty with after-sales services?
A: The testing machine is guaranteed for 12 months by PW, we can help you to repair your problem controller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handle guest problems and complaints in a professional and timely.
Q: What about the product's services and quality?
A: Each piece of equipment must be carried out 100% quality examination and test when shipping and delivering goods. Product use training, each of our products provides video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. products are widely recognized and trusted by users.
A: Considerate Service Different countries plugs, manually change the voltage from 110V to 220V, insurance indicator.
Q: Can your products be customized?
A: Yes, our product can be customized according to your parameters.
