上海荣计达仪器科技有限公司
上海荣计达仪器科技有限公司
突起路标逆反射检测仪是测量突起路标的主要性能指标－发光强度系数的仪器。该仪器适用于测光实验室、检测中心和公路施工现场等；它还适用于突起路标生产厂对产品质量的检验。本仪器测量对象为矩形的突起路标。
突起路标逆反射测量仪 突起路标逆反射测试仪 突起路标逆反射测试装置
突起路标逆反射检测仪概述：
★突起路标逆反射检测仪是测量突起路标的主要性能指标－发光强度系数的仪器。该仪器适用于测光实验室、检测**和公路施工现场等；它还适用于突起路标生产厂对产品质量的检验。本仪器测量对象为矩形的突起路标。
★该仪器设计的主要技术依据为我国**标准 GB/T 3978-2008《标准照明体和几何条件》 ,GB/T 3979-2008《物体色的测量方法》和 GB/T 24725-2009《突起路标》以及 JJG 059-2004《逆反射测量仪检定规程》。还参照了其他**有关标准（如 ASTM-810,ASTME809,DIN 67520） .该仪器的探测器符合 CIE（国际照明委员会）标准光度观察者的要求，光源色温符合 CIE 标准 A 光源，仪器几何条件符合 CIE 技术文件第 54 号的规定。故该仪器的技术条件与国际上相一致。
Overview of protruding road sign retroreflection detector:
★ Protrusion sign retroreflectometer is an instrument that measures the main performance index of luminous signs-luminous intensity coefficient. This instrument is suitable for photometric laboratories, inspection ** and highway construction sites; it is also suitable for the inspection of product quality by protruding road sign production plants. The measuring object of this instrument is a rectangular protruding road sign.
The main technical basis for the design of this instrument is China's ** standard GB / T 3978-2008 "Standard Illumination Body and Geometric Conditions", GB / T 3979-2008 "Measurement Method of Object Color" and GB / T 24725-2009 "Protrusion Road Signs "ａnd JJG 059-2004" Verification Regulations for Retroreflective Measuring Instruments ". Also refer to other relevant standards (such as ASTM-810, ASTME809, DIN 67520). The detector of this instrument meets the requirements of CIE (International Commission on Illumination) standard photometric observer, the color temperature of the light source meets the CIE standard A light source, and the instrument geometry Meet the requirements of CIE Technical Document No. 54. Therefore, the technical conditions of the instrument are consistent with international standards.
★观测角（α）： 0.2°～2.0°连续可调；
★入射角（包括β 1 和β 2 ）：β 1 为±0°、β 2 分别
突起路标逆反射检测仪主要技术指标：
为±
0°、±5°、±10°、±15°、±20°
★光源色温： 2856K（符合 CIE 标准 A 光源）；
★探测器：硅二**管+V（λ）修正（符合 CIE 标准光度观察
者）；
★测量范围： 0～2000 mcd·lx-1；
★电源：锂电池 12V//5.2Ah。
★历史数据：500条
★外观尺寸：488*134.5*172mm
★重量：4.4kg
Main technical indicators of protruding road sign retroreflection detector:
★ Observation angle (α): 0.2 ° ～ 2.0 ° continuously adjustable;
★ Incident angle (including β 1 and β 2): β 1 is ± 0 °, β 2 is ±
0 °, ± 5 °, ± 10 °, ± 15 °, ± 20 °
★ Light source color temperature: 2856K (in accordance with CIE standard A light source);
★ Detector: Silicon ** tube + V (λ) correction (in accordance with CIE standard photometric observation
By);
★ Measuring range: 0 ～ 2000 mcd · lx-1;
★ Power supply: lithium battery 12V // 5.2Ah.
★ Historical data: 500
★ Appearance size: 488 * 134.5 * 172mm
★ Weight: 4.4kg
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