A & E Lab. Main Products: Atomic Absorption Spectrometer (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS Meter, Incubator, shaker, Hotplate, Mixer, PCR, Oven, etc.
Desktop Whiteness Tester
Application:
This instrument based on the principle of photoelectric effect & D65 light source (R457) and with 0/d
or d/0 as a illumination condition. Meanwhile, except solution or liquid samples, this instrument can
be widely measured the whiteness value of any substances. Such as: powder, board, paper, paste,
sheet, clay, etc.
² Chemical & Building materials industry: White Cement (powder), Paint (pasty),
Coating (pasty), Plastic (boards), Steel Plate (boards),
Ceramics (powder), Gypsum (powder), Wallpaper (paper/sheet),
Porcelain Enamel (powder), Calcium Carbonate (powder),etc.
² Cosmetic industry: Toothpaste (paste), Face Cream (paste), etc.
² Food industry: Flour (powder), Starch (powder), Salt (powder), Sugar (powder), Fish Balls (paste),etc
² Paper making industry: Paper Factory (paper/sheet), Printing Factory (paper/sheet),
Publishing Company(paper/sheet), etc
² Textile industry: Fabric (sheet), Gauze (sheet), Weaving factory (sheet), cotton (clumps), etc.
Detailed Product Description:
1)Wavelength Range:1-120;
2)Wavelength Accurancy: 0.01;
3)Delivery Time:Within 10 days after received the payment;
4)Shipment:by air,air-express or sea;
5)With English User's Manual,English Control Panel;
6)Warranty:1 year.
Technical Specifications:
Model | WSB-3 | WSB-3A |
Measurement Range | 0~120 | |
Measurement System | R457 Blue Light Whiteness | |
Accuracy | 0.01 | |
Calibrate | 18 | |
Zero Draft | ≤±0.1 | |
Stability | 0.2/10min | |
Repeatability | ≤±0.2 | |
Power Supply | 220V+/-10% | |
Measuring Condition | 0/d | d/0 |
Desktop Whiteness Tester