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
在线联系供应商
Other supplier products
 |
Paper smoothness meter | Implementation standards: ISO 5627 Paper and board - Determination of smoothness （Buick method） GB/T 456 "Paper and board smoothness determinatio... |
 |
Fully Automatic Continuous Flow Reaction Calorimeter | Product Features： 1. Using the coefficient calibration method and flow - regulation calorimetry, it can quickly obtain the reaction heat release a... |
 |
Rain Test Chamber | Product Information: This instrument can simulate rain horizontally spraying to the tested sample which is vertically fixed in the stainless steel... |
 |
Bag lifting fatigue testing machine | Product Introduction: This machine is suitable for up and down vibration fatigue test of plastic handbag, garbage vest bag, kraft paper bag, woven... |
 |
Lithium battery explosion test chamber | Lithium battery combustion and explosion experiment chamber is mainly used for thermal runaway combustion and even explosion experiments of lithium... |
Same products
 |
KL‑016A Benchtop High‑precision pH Meter | 卖方: 科立龙电子股份有限公司ctron Co.Ltd | Product Description: Large‑screen display with high resolution and precision for con... |
 |
Large Naïve VHH Library | 卖方: AlpVHHs | Large Naïve VHH Library VHHare single-domain antibodies derived from the variable regions o... |
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
