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Penguji Sudut Tetesan Air LR-SDC-80
Ringkasan
Contact Angle is 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 for surface performance detection nowadays.
LR-SDC-80 basic contact Angle measuring instrument adopts the principle of optical imaging to measure the surface contact Angle, keterbasahan, surface energy and other properties of the sample by means of image profile analysis. The equipment has high cost performance, comprehensive functions and can meet the requirements of conventional sample surface wettability measurement.
Penguji Sudut Tetesan Air LR-SDC-80
Aplikasi
Alat ukur Sudut Kontak banyak digunakan di berbagai industri, dalam pembuatan ponsel, manufaktur kaca, pengobatan permukaan, penelitian materi, industri kimia dan kimia, manufaktur semikonduktor, cat dan tinta, sirkuit elektronik, serat tekstil, biologi medis dan bidang lainnya, pengukuran sudut kontak telah menjadi instrumen penting untuk mengevaluasi kinerja permukaan.
- Perilaku pembasahan cairan pada permukaan padat, seperti menyebar, infiltrasi dan penyerapan, dll., Sudut kontak statis diukur dengan metode tetesan;
- Pengukuran Sudut Depan, Sudut mundur, hubungi Sudut lag, Sudut bergulir dan sudut kontak dinamis material pada permukaan padat;
- Penelitian real-time yang berkelanjutan dan pencatatan proses bahan serapan, dan analisis kurva kontak. Sudut berubah seiring waktu;
- Pengukuran Sudut Kontak berbagai bahan khusus, seperti bedak, permukaan melengkung, sampel superhidrofobik/superhidrofilik;
- Uji Sudut Kontak bahan yang direndam dalam cairan dengan metode adhesive drop;
- Pengukuran tegangan antarmuka, polaritas dan komponen dispersi berbagai permukaan cairan dengan metode tetesan;
- Hitung energi bebas Permukaan dan analisis komponen dispersi polarnya;
- Analisis kerja melekat zat cair pada permukaan padat untuk mengevaluasi keseragaman dan kebersihan permukaan padat.
Penguji Sudut Tetesan Air LR-SDC-80
Equipment Specifications
specification of equipment | |
Device host | |
Boundary dimension | 420mm (L) *150mm (W) *400mm (H) |
Berat | 3.2kg |
Power supply | |
tegangan | 100~240VAC |
Kekuatan | 20W |
frekuensi | 50/60HZ |
SAYAnterspace | |
platform size | 130mm×150mm |
Maximum sample | 180mm×∞×30mm |
Sample table regulation | 3D manual adjustment (upgradable automatic) |
Manual adjustment, pukulan 60mm, akurasi 0,1 mm Left and right manual adjustment, pukulan 35mm, akurasi 0,1 mm Manual up and down adjustment, pukulan 80mm, akurasi 0,1 mm | |
Picture pick-up system | |
Image Maximum | 3000(H)× 2000(V) |
Maximum frame rate | 70fps |
sensor | SONY 1/1.8″ |
spectrum | Black and white/Color |
ROI | custom |
Display line weight | custom |
time of exposure | custom |
Sumber Daya listrik | 5 VDC USB port |
transfer | USB3 Vision |
Microscope objective | |
focal length | 100mm |
multiplying power | 8X |
Resolution scale | 6~12um |
Light source | |
jenis | Single wavelength Industrial LED (Cold light) |
wave length | 460nm |
light field | 40mm×20mm |
lifetime | 50000Hour |
Lifetime | |
Drip system | Direct injection precision microinjector |
mode kontrol | manual control |
Drop accuracy | 0.1μl |
injector | High precision airtight syringe |
capacity | 1000μl |
syringe needle | 0.51mm stainless steel super hydrophobic needle (standar) |
Sperangkat lunak | |
Contact Angle range | 0~180° |
rasio resolusi | 0.01° |
Contact Angle measurement method | Fully automatic, semi-automatic, panduan |
analysis mode | Stop drop method (2/3 state), bubble trapping method, seat drop method |
analytical method | Static analysis, dynamic analysis of increasing and shrinking liquid, dynamic analysis of wetting, real-time analysis, bilateral analysis, forward and backward Angle analysis |
test method | Metode lingkaran, ellipse/oblique ellipse method, differential circle/differential ellipse method, Young-lapalace, width and height method, tangent method, interval method |
Surface free energy | |
test method | Zisman, OWRK, WU, WU 2, Fowkes, Antonow, Berthelot, EOS, adhesion work, wetting work, spreading coefficient |
Data processing | |
output mode | Automatically generated, can export/print EXCEL, Word, spectrum and other report formats |