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Zehntner ZDR 6020 Dynamic Retro­reflectometer

Zehntner ZDR 6020 Dynamic Retro­reflectometer RL The best value in night visibility measurement
优势
优势
Approved by the accredited association StrAus-Zert, Germany (test No.: 0913-2009-05)

Approved by the accredited association StrAus-Zert, Germany (test No.: 0913-2009-05)

Handheld precision at up to 150 km/h (93 mph) without obstructing the traffic

Handheld precision at up to 150 km/h (93 mph) without obstructing the traffic

Industrial grade touchscreen tablet

Industrial grade touchscreen tablet

Logged data: day contrast ratio, GPS coordinates, chainage/speed, picture, voice recording, date and time

Logged data: day contrast ratio, GPS coordinates, chainage/speed, picture, voice recording, date and time

技术
技术

Integrated camera for road surveillance with 10m (32.81 ft) picture sequence

测量分辨率
测量分辨率

Data recording with 300 measurements per second

Zehntner ZDR 6020 Dynamic Retro­reflectometer RL The best value in night visibility measurement
Use on all types of road and airport markings
Use on all types of road and airport markings
Continuous measurements of the night visibility (RL)
Continuous measurements of the night visibility (RL)
Field and laboratory use
Field and laboratory use
质量评估和均匀性
质量评估和均匀性
Zehntner ZDR 6020 Dynamic Retro­reflectometer RL The best value in night visibility measurement
显示屏
显示屏

11.6 in. touchscreen tablet with installed ZDR 6020 RetroGrabber software and microphone

测量值
测量值
  • Measuring area (WxL) - ≥1000 mm x 880 mm (≥39.4“ x 34.65“)
  • Measuring distance in front of the measuring head - 6 m (19.7 ft)
  • Measuring speed - max. 150 km/h (93.21 mph)
测量范围
测量范围
  • RL: 0 - 4‘000 mcd•m-2•lx-1
  • Profiled Markings: ≈20 mm (0.79")
测量精度
测量精度

Handheld precision at up to 150 km/h (93 mph)

Observation Angle
Observation Angle
  • EN 1436: 2.29°
  • ASTM E 1710: 1.05°
Illumination Angle
Illumination Angle
  • EN 1436: 1.24°
  • ASTM E 1710: 88.76°
重量
重量

Measuring Head: 10.5 kg (23.1 lbs)

操作温度
操作温度

0°C to 55°C (32°F to 131°F)

Zehntner ZDR 6020 Dynamic Retro­reflectometer RL The best value in night visibility measurement
标准
标准
  • ASTM E1710
  • ASTM E2177
  • EN 1436
  • ASTEM E2176 (withdrawn 2013)
  • EN 13197
  • CIE 54.2
Zehntner ZDR 6020 Dynamic Retro­reflectometer RL The best value in night visibility measurement
Popular Accessories
Popular Accessories
  • ZRM 6014: Retroreflectometer RL/Qd
  • ZRM 6013+: Retroreflectometer RL/Qd
  • ZRM 6006: Retroreflectometer RL/Qd
Zehntner ZDR 6020 Dynamic Retro­reflectometer RL The best value in night visibility measurement
Zehntner ZDR 6020 Dynamic Retro­reflectometer RL The best value in night visibility measurement