突起路標逆反射檢測儀概述：
★突起路標逆反射檢測儀是測量突起路標的主要性能指標－發光強度系數的儀器。該儀器適用于測光實驗室、檢測 和公路施工現場等；它還適用于突起路標生產廠對產品質量的檢驗。本儀器測量對象為矩形的突起路標。
★該儀器設計的主要技術依據為我國 標準 GB/T 3978-2008《標準照明體和幾何條件》 ,GB/T 3979-2008《物體色的測量方法》和 GB/T 24725-2009《突起路標》以及 JJG 059-2004《逆反射測量儀檢定規程》。還參照了其他 有關標準（如 ASTM-810,ASTME809,DIN 67520） .該儀器的探測器符合 CIE（照明委員會）標準光度觀察者的要求，光源色溫符合 CIE 標準 A 光源，儀器幾何條件符合 CIE 技術文件第 54 號的規定。故該儀器的技術條件與上相一致。
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.
★觀測角（α）： 0.2°～2.0°連續可調；
★入射角（包括β 1 和β 2 ）：β 1 為±0°、β 2 分別
突起路標逆反射檢測儀主要技術指標：
為±
0°、±5°、±10°、±15°、±20°
★光源色溫： 2856K（符合 CIE 標準 A 光源）；
★探測器：硅二 管+V（λ）修正（符合 CIE 標準光度觀察
者）；
★測量范圍： 0～2000 mcd·lx-1；
★電源：鋰電池 12V//5.2Ah。
★歷史數據：500條
★外觀尺寸：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
