Paper whiteness tester
Product Introduction:
Paper whiteness tester is suitable for the whiteness measurement of non-color surface flat objects or powders, and can accurately measure the whiteness value consistent with the visual sensitivity. Widely used in paper and cardboard, textile printing and dyeing, paint, chemical building materials, plastic products, cement, calcium carbonate powder, ceramics, enamel, China clay, talc powder, starch, flour, salt, detergent, cosmetics and other objects whiteness measurement.
Scope of application:
Paper: Test the fluorescent whiteness of paper
Aluminum plating: Test the transparency, opacity and whiteness of aluminum foil
Plastics: Test the whiteness of plastics and powders
Paint: Test the whiteness and absorption value of paints, coatings, inks, etc
Meet the standard:
GB7973, GB7974, ISO 2470, GB 13025.2, GB 8940.2, GB 1840, GB 2913, GB 1543-88, ISO 2471, GB10339-89, GB5950
Main parameters:
D65 lighting body lighting
The diameter of the test hole is φ30mm and φ19mm
The spectral power distribution has a peak wavelength of 457nm and a half-height width of 44nm
Power supply: 220V, 50HZ
Standard configuration:
Host, whiteboard, black tube
Send product request
Other supplier products
 |
Skein Length Tester | Application Textile Manufacturing: Ensures skein length meets specifications for wool, blended yarns, and knitted fabrics. Quality Inspection: Used... |
 |
Photovoltaic module backplane peeling strength test device | Introduction: The Photovoltaic Module Backplane Peeling Strength Testing Machine is a specialized device designed to evaluate the peeling strength... |
 |
Cup testing machine | Product Introduction: The coating cup test machine is suitable for evaluating the coating of varnish and related products （single layer or support... |
 |
Rubber Mooney Viscosity Tester | Test principle: The Mooney viscometer is used to measure the viscosity of rubber under specific conditions. In the test, the rubber sample was loa... |
 |
Safety Helmet Chin-strap Strength Tester | Standard GB/T 2812-2006: Safety Helmets GB/T 2811-2019: Head Protection – Vocabulary and Test Methods Equivalent Compliance: ISO/EN 397 (I... |
Same products
 |
KL‑016A Benchtop High‑precision pH Meter | Seller: Kelilong Electron Co.Ltd | Product Description: Large‑screen display with high resolution and precision for con... |
 |
Large Naïve VHH Library | Seller: AlpVHHs | Large Naïve VHH Library VHHare single-domain antibodies derived from the variable regions o... |
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Seller: Kelilong Electron Co.,Ltd | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Range EC ～19.9mS TDS Temp 0～50℃ R... |
