武汉格莱莫检测设备有限公司
电话:13545068882;027-86619889
传真:027-86619889
网址:www.glmgs.com www.gelaimo.com
http://www.glmgs.com/prodxx.asp?id=644
一、产品简介
WSB数显白度仪整体由光源、滤光器、样品夹持器和光电探测器等构成,总体白度值为蓝光白度R457。定义光谱漫反射比均为100%的理想表面的白度为100度,光谱漫反射比均为零的黑表面白度为零度。本仪器完全按照国际照明委(CIE)规定的标准光源A及照测条件45/0而设计,通过严格检测、调试,仪器符合JJG512-2002国家计量检定规程、并执行于GB2913、GB5950、GB8940.1、GB12097、GB13025.2等国家标准。
二、产品特点
★采用CAD电脑辅助设计,使仪器外形更合理更。
★采用率,低损耗开关电源,使可靠性更高。
★采用进口元器件,使工作更稳定,使用寿命更长。
★采用简洁的光路设计,使用、维护更简单。
★采用经修正的滤色系统,可以定量反映荧光增白后的白度值。
★采用合理的试样座与活动平台设计,可以有效地避免测量孔口漏光现象。
★采用简单的操作,可以准确的测量纸张的不透明度。
★采用国家标定白板来传递校正值,使测量值更准确.
三、技术指标
★测量范围:0-100 数显式
★分辨率:0.1
★照测条件:45/0
★光源:12V/30W卤钨灯
★白度公式:蓝光白度 WB=R457
★测量孔径:Φ30mm
★示值误差:±2.5
★零点漂移:≤0.3/10min
★示值稳定性≤0.5/10
★测量重复性:≤0.5
★环境温度:+5℃~+35℃
★相对环境湿度:<85%RH
★交流电源:220V±10% 50Hz±1Hz
★功 耗:小于30W
★重 量:7Kg
★体 积:340×270×280(mm)
一、产品简介
One, product introduction
WSB数显白度仪整体由光源、滤光器、样品夹持器和光电探测器等构成,总体白度值为蓝光白度R457。定义光谱漫反射比均为100%的理想表面的白度为100度,光谱漫反射比均为零的黑表面白度为零度。本仪器完全按照国际照明委(CIE)规定的标准光源A及照测条件45/0而设计,通过严格检测、调试,仪器符合JJG512-2002国家计量检定规程、并执行于GB2913、GB5950、GB8940.1、GB12097、GB13025.2等国家标准。
WSB display white instrument is composed of light source, filter, sample holder and a photoelectric detectors, overall brightness values for blue white R457. Definition of spectral diffuse reflectance ratio are 100% ideal surface brightness of 100 degrees, spectral diffuse reflectance are zero absolute black surface whiteness is zero. The apparatus in accordance with international lighting Commission ( CIE ) standard A light source and measuring condition of 45/0 and design, through rigorous testing, debugging, instrument with JJG512-2002 national metrological verification, and implementation in GB2913, GB5950, GB8940.1, GB12097, GB13025.2 and other national standards.
二、产品特点
Two, product characteristics
★采用CAD电脑辅助设计,使仪器外形更合理更。
Computer aided design of using CAD, the instrument appearance is more reasonable and more perfect.
★采用率,低损耗开关电源,使可靠性更高。
★with high efficiency, low loss switch power supply, the higher reliability.
★采用进口元器件,使工作更稳定,使用寿命更长。
★ using high quality imported components, making it more stable, longer service life.
★采用简洁的光路设计,使用、维护更简单。
★using simple optical path design, maintenance, use more simple.
★采用经修正的滤色系统,可以定量反映荧光增白后的白度值。
★the modified filter system, can quantitatively reflect the fluorescence brightening the whiteness value.
★采用合理的试样座与活动平台设计,可以有效地避免测量孔口漏光现象。
★adopting reasonable sample holder and the movable platform design, can effectively avoid the light leakage measuring orifice.
★采用简单的操作,可以准确的测量纸张的不透明度。
★ using simple operation, accurate determination of opacity of the paper.
★采用国家标定白板来传递校正值,使测量值更准确.
★adopt national calibration whiteboard to transfer correction value, so that the measurement is accurate.
三、技术指标
Three, technical indicators
★测量范围:0-100 数显式
★measurement range: 0-100 digital display
★分辨率:0.1
★resolution: 0.1
★照测条件:45/0
★measuring condition: 45/0
★光源:12V/30W卤钨灯
* source: 12V/30W halogen tungsten lamp
★白度公式:蓝光白度 WB=R457
★whiteness formula: WB = R457 Blu-ray brightness
★测量孔径:Φ30mm
★measurement aperture:Φ 30mm
★示值误差:±2.5
★shown value error:± 2.5
★零点漂移:≤0.3/10min
★drift:≤ 0.3/10min
★示值稳定性≤0.5/10
★indication stability 0.5/10
★测量重复性:≤0.5
★measurement repeatability:≤ 0.5
★环境温度:+5℃~+35℃
★environment temperature: +5℃ ~+35 ℃
★相对环境湿度:<85%RH
Relative humidity of environment: <85%RH
★交流电源:220V±10% 50Hz±1Hz
★AC power supply: 220V ± 10% 50Hz ±1Hz
★功 耗:小于30W
Power consumption: less than 30W.
★重 量:7Kg
★weight: 7Kg
★体 积:340×270×280(mm)
★volume: 340 x 270 x 280 ( mm )