LS-1002 Optical Contact Angle Tester

LS-1002 Optical Contact Angle Tester

Summy

Contact Angle refers to the tangent line of the gas-liquid interface at the intersection point of gas, cair dan padat. Garis singgung ini mempunyai sudut antara cairan dan batas padat-cair. The measurement of Contact Angle is the main method of surface performance detection nowadays.

Standard contact Angle measurement instrument is to use the principle of optical imaging, image contour analysis way to measure the surface contact Angle, keterbasahan, tegangan antarmuka meja, energi permukaan, seperti kinerja, equipment cost-effective, fungsi yang komprehensif, dan dapat memenuhi permintaan pengukuran konvensional, telah banyak digunakan di banyak perguruan tinggi dan universitas, lembaga dan perusahaan.

LS-1002 Optical Contact Angle Tester

Aplikasi

Alat ukur Sudut Kontak banyak digunakan di berbagai industri, dalam pembuatan ponsel, pembuatan kaca, pengobatan permukaan, penelitian bahan, industri kimia dan kimia, manufaktur semikonduktor, cat dan tinta, sirkuit elektronik, serat tekstil, biologi medis dan bidang lainnya, kontak Pengukuran sudut telah menjadi instrumen penting untuk mengevaluasi kinerja permukaan.

(some test functions need to be completed by purchasing special accessories)

1. Perilaku pembasahan cairan pada permukaan padat, seperti menyebar, infiltrasi dan penyerapan, dll., Sudut kontak statis diukur dengan metode tetesan;
2. Pengukuran Sudut Depan, sudut mundur, hubungi Angle lag, Sudut bergulir dan sudut kontak dinamis material pada permukaan padat;
3. Penelitian real-time yang berkelanjutan dan pencatatan proses bahan serapan, dan analisis kurva kontak. Sudut berubah seiring waktu;
4. Pengukuran Sudut Kontak berbagai bahan khusus, seperti bedak, permukaan melengkung, sampel superhidrofobik/superhidrofilik;
5. Uji Sudut Kontak bahan yang direndam dalam cairan dengan metode adhesive drop;
6. Pengukuran tegangan antarmuka, polaritas dan komponen dispersi berbagai permukaan cairan dengan metode tetesan;
7. Hitung energi bebas Permukaan dan analisis komponen dispersi polarnya;
8. Analyze the adherent work of liquid on solid surface to evaluate the uniformity and cleanliness of solid surface.

LS-1002 Optical Contact Angle Tester

Prinsip

Seperti yang ditunjukkan pada gambar di atas, the contact Angle measuring instrument is mainly composed of five parts: sumber cahaya, unit injeksi, tabel sampel, acquisition system and analysis software. Peralatan mengadopsi prinsip pencitraan optik.

Light source adopts dense LED cold light design, uniform light emitting, image cleaning, panjang umur;

The injection unit adopts micro manual knob type liquid injection, with stable drip and high precision;

The sample table adopts 3d manual fine adjustment platform, flexible operation, accurate positioning, the sample table can be customized according to the actual sample size;

The acquisition system adopts the black and white imported CCD camera, which is stable to shoot, with clear and reliable images. The lens is equipped with the German industrial-grade imported configuration, with the magnification adjustable from 0.7 untuk 4.5 waktu, and the imaging is free from deformation.

The analysis software has powerful functions, has one-button automatic fitting ability, has the most advanced fitting method in the world, and meets the precise fitting of various droplet forms;

LS-1002 Optical Contact Angle Tester

Spesifikasi

LS-1002 Optical Contact Angle Tester

Sesuai dengan standar nasional

1.GB / T 24368-2009(deteksi polutan hidrofobik pada permukaan kaca);

2.SY/t5153-2007 (metode pengukuran keterbasahan batuan reservoir);

ASTM D 724-99 (2003) (test method for wettability of paper surfaces);

4.ASTM d5946-2004 (measurement of the contact Angle between plastic film and water);

5.ISO15899 (measurement of water contact Angle of plastic film and thin plate corona treated film);

LS-1002 Optical Contact Angle Tester

Fitur Produk

1. The main machine adopts the modular design concept of high-strength aviation aluminum alloy structure, the integrated chip circuit control independently researched and developed, and adopts the design essence and configuration of the international top imported contact Angle equipment to ensure the instrument has a strong stability;
2. Sistem sumber cahaya dingin LED padat kelas industri yang dapat disesuaikan (life of more than 25000H) is adopted to ensure clearer imaging and avoid evaporation of small droplets caused by extra heat;
3. High performance imported industrial movement from Japan, industrial grade

Continuous variable-magnification microscope, to ensure the authenticity of the image, to obtain Optimal imaging results;

4.USB2.0 standard interface, kecepatan transmisi data yang cepat, high compatibility and strong imaging stability;

5.Pertama, the contact Angle measurement calibration sample provide German imports to ensure precision instruments, Angle calibration standard 3 ° 5 ° 8 °;60 ° 90 ° 120 °;115 ° (pilihan);

6.The collection system is flexible in design, cocok untuk sebagian besar lingkungan pengukuran, and simple to deal with a variety of complex sample surface measurement;

7.It has the world’s most advanced contact Angle analysis method to meet all kinds of liquids

Accurate fitting of droplet imaging, including shengding’s unique differential ellipse

And the method of fitting the differential circle special liquid imaging.

8.Adopting the internationally leading calculation method, the software has realized automatic fitting to avoid errors caused by human operation;

9.Quick fitting function for bilateral contact Angle measurement, more comprehensive quantitative analysis

The wettability of liquid and solid surfaces for more accurate surface analysis

Actual wetting conditions;

10. Dynamic shooting and video quick test data can continuously record the change of test contact Angle, and then the software can automatically batch fit;

11.The software automatically generates reports, which are coveredWord format, Excel format, spectrumVarious forms of data report;

12.With various optional functional parts, r kami&d team is strong enough to meet various customized measurement requirements proposed by customers;