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YQ-Z-48B白度测定仪

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详细信息

武汉格莱莫检测设备有限公司  

电话:13545068882027-86619889

传真:027-86619889  

网址:www.glmgs.com  www.gelaimo.com


http://www.glmgs.com/prodxx.asp?id=932

一、产品简介
    该产品用于测定物体的白度。它广泛应用于造纸、纺织、印染、塑料、陶瓷、搪瓷、粮食、建材、油漆、化工、盐和其他需要测定物体白度的生产和商检部门。仪器还可以测定ISO白度(ISO Brightness,即R457白度),对荧光增白的试样,可以测定其中荧光物质发射产生的荧光增白度,可测定纸张及其他薄页材料的透明度、不透明度、光散射系数和吸收系数等。仪器采用光、机、电一体化及微电脑测控技术,具有测试数据统计处理功能,可测量各种物体的白度(亮度)。仪器符合GB3978:标准照明体和照明观测条件。模拟D65照明体照明;采用d/o照明观测几何条件(ISO2469),漫射球直径φ150mm,测试孔直径有φ30mm和φ19mm两种,设有光吸收器,了试样镜面反射光的影响;R457白度光学系统的光谱功率分布的峰值波长457nm,半高宽44nm;RY光学系统符合GB3979:物体色测量方法。
二、技术指标
    ★零点漂移:≤0.1﹪;
    ★示值漂移:≤0.1﹪;
    ★示值误差:≤0.5﹪;
    ★重复性误差:≤0.1﹪;
    ★镜面反射误差:≤0.1﹪;
    ★试样尺寸:测试平面≥¢30mm, 厚度≤40mm;
    ★电源:220V±10%,50Hz;
    ★工作环境:温度0~40℃,相对湿度不超过85﹪;
    ★外形尺寸(长×宽×高),mm:365×260×425;
    ★仪器质量:约11kg。
三、产品特点
    ★测定ISO白度(ISO Brightness,即R457白度),对荧光增白的试样,还可以测定其中荧光物质发射产生的荧光增白度。
    ★测定明度刺激值Y10;
    ★测定不透明度(Opacity);
    ★测定透明度;
    ★测定光散射系数和吸收系数;
    ★可以多次测定并给出一系列测定结果的算术平均值;
    ★带断电保护,调零、调准和标准量值等数据,即使长期失电,亦保护数据不丢失。  




一、产品简介
One, product introduction
该产品用于测定物体的白度。它广泛应用于造纸、纺织、印染、塑料、陶瓷、搪瓷、粮食、建材、油漆、化工、盐和其他需要测定物体白度的生产和商检部门。仪器还可以测定ISO白度(ISO Brightness,即R457白度),对荧光增白的试样,可以测定其中荧光物质发射产生的荧光增白度,可测定纸张及其他薄页材料的透明度、不透明度、光散射系数和吸收系数等。仪器采用光、机、电一体化及微电脑测控技术,具有测试数据统计处理功能,可测量各种物体的白度(亮度)。仪器符合GB3978:标准照明体和照明观测条件。模拟D65照明体照明;采用d/o照明观测几何条件(ISO2469),漫射球直径φ150mm,测试孔直径有φ30mm和φ19mm两种,设有光吸收器,了试样镜面反射光的影响;R457白度光学系统的光谱功率分布的峰值波长457nm,半高宽44nm;RY光学系统符合GB3979:物体色测量方法。
The product is used for the measurement of whiteness. It is widely used in paper making, textile, printing and dyeing, plastic, ceramic, enamel, paint, food, building materials, chemical, salt and other measurement of whiteness of production and inspection department. Apparatus also allows the determination of whiteness of ISO ( ISO Brightness, R457 whiteness of fluorescent brightener ), the sample can be measured, wherein fluorescent substance emission fluorescent whitening degree can be determined, paper and other sheet materials transparency, opacity, light scattering coefficient and absorption coefficient. Apparatus with light, machine, electricity integration and microcomputer measurement and control technology, with the test data statistical processing functions, can be measured with various objects of whiteness ( brightness ). Apparatus with GB3978: standard illumination and lighting and observation condition. Simulation of D65 lighting body lighting; using d/o lighting and observation geometry ( ISO2469 ), diffuse ball diameter φ 150mm,φ30mm and test hole diameterφ 19mm two, a light absorber, eliminates the influence of specimen of specularly reflected light; whiteness of R457 optical system with the spectral power distribution of the peak wavelength of 457nm, half wide 44nm; RY optical system with GB3979: object color measuring method.
二、技术指标
Two, technical indicators
★零点漂移:≤0.1﹪;
★drift:≤0.1;
★示值漂移:≤0.1﹪;
★value drift:≤0.1 ﹪;
★示值误差:≤0.5﹪;
★shown value error:≤0.5 ﹪;
★重复性误差:≤0.1﹪;
★repeatability error: < 0.1;
★镜面反射误差:≤0.1﹪;
★specular reflection error: < 0.1;
★试样尺寸:测试平面≥¢30mm, 厚度≤40mm;
★sample size: test plane≥30mm e, thickness of less than 40mm;
★电源:220V±10%,50Hz;
★power: 220V ± 10%, 50Hz;
★工作环境:温度0~40℃,相对湿度不超过85﹪;
★work environment: temperature 0~ 40 ℃, relative humidity of not more than 85%;
★外形尺寸(长×宽×高),mm:365×260×425;
★dimensions ( length * width * height ), mm:365 × 260× 425;
★仪器质量:约11kg。
★instrument quality: about 11kg.
三、产品特点
Three, product characteristics
★测定ISO白度(ISO Brightness,即R457白度),对荧光增白的试样,还可以测定其中荧光物质发射产生的荧光增白度。
Determination of whiteness of ISO ( ISO Brightness, R457 whiteness of fluorescent brightener ), the sample can also be determined, wherein fluorescent substance emission fluorescent whitening degree.
★测定明度刺激值Y10;
Determination of lightness of stimulus value Y10;
★测定不透明度(Opacity);
Determination of opacity ( Opacity );
★测定透明度;
Determination of transparency;
★测定光散射系数和吸收系数;
Determination of light scattering and absorption coefficient;
★可以多次测定并给出一系列测定结果的算术平均值;
★can be determined and gives a series of determination results of the arithmetic mean;
★带断电保护,调零、调准和标准量值等数据,即使长期失电,亦保护数据不丢失。
★with power-off protection, zero, alignment and a standard value of such data, even if the long-term loss of power, and protection of the data is not lost.

联系方式
  • 联系人: 徐海柱 先生
  • 职位: 销售经理
  • 真: 027-86619889
  • 电话: 027-86619996
  • 手机: 13545068882
  • 址: 湖北省 武汉市 徐东大街51号
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