Retroreflectometer

Zehntner - ZRM 6014 RL / Qd

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Description

Features
For the determination of the night visibility (RL) and day visibility (Qd) of all types of road markings as well as ambient temperature (°C/°F) and relative humidity (rH %) combined in one compact instrument. 5.7“ high resolution colour touchscreen with excellent visibility under all lighting conditions. Fold-away telescopic handle and wheels for the first time included in the standard delivery for easy ield and laboratory operation. Ultrafast measurement of RL and Qd in about 2 seconds. Innovative options to customize the instrument to personal requirements. World irst camera in the perspective of the measuring geometry, compass and level-meter, GPS unit and various printer versions. Easy to use menu navigation. In accordance with EN 1436 (for RL and Qd),ASTM E 1710 (for RL),ASTM E 2302 (for Qd) ASTM E 2177 (for RL wet). Factory calibration traceable to the independent accreditation body METAS, Switzerland. Approved by the accredited association StrAus-Zert, Germany (test No.: 0913-2010-06).

Night- and day visibility

Features of standard delivery

Top quality presicion instrument with sturdy aluminium housing meets highest demands.
Easy to use due to large, well-arranged touchscreen, readable under all lighting conditions.
Extendable fold-away telescopic handle and wheels for comfortable and ergonomic ield operation.
Comfortable and easy use in laboratories by means of the fold-away telescopic handle with pivoting display.
Integrated wet-timer (stop watch) carries out the measurement automatically after expiry of the set time.
Automatic stray light supervision and compensation, particularly important for measuring proiled markings.
Through V(l) adaptation markings of all colours can be measured without recalibrating the instrument.
Ultrafast measurement in about 2 seconds for RL and Qd; single RL or Qd in about 1 second.
Intelligent, easy-to-use menu navigation in several languages.
In the interval mode continuous measurements are taken. This mode can be used e.g. to deine the performance of the retrorelection of a marking in dependence on the efluent water at wet measurements.
Intelligent calibration: automatic zero, RL and Qd calibration at the touch of a button.
Measurement of ambient temperature and relative humidity.
Multiple measurements with continuously updated average; additionally each single measurement is stored.
Easy data management of the measuring data in the instrument‘s archive. Sorting by date, job, user or measurements with pictures allows fast location of the required data.
Data transfer to printers or USB lash drives (memory stick) within seconds using the builtin USB-interface.
Easy evaluation and export to Microsoft Excel through the included mapping and data analysis software "MappingTools".
Compact dimensions and low weight for easy transportation.
The device is CE approved and in accordance with RoHS requirements.
In accordance with the standards ASTM E 1710 (RL),ASTM E 2177 (RL wet),ASTM E 2302 (Qd) and EN 1436 (RL and Qd).

Features of options

The camera takes pictures in the perspective of the measuring geometry for additional visual evaluation of road markings.
The data of the compass and level-meter deliver additional information to the measuring values.
If the ZRM 6014 is equipped with a WAAS GPS unit, it is possible to display the measurement in the included mapping and data analysis software „MappingTools“.
Optional built-in thermal printer or portable USB-printer for easy printouts directly on site.
Data transfer within seconds via bluetooth-interface.
Measuring principle along the lines of the introduction road.

Standard delivery
1 battery operated retrorelectometer with 5.7“ colour touchscreen, extendable fold-away handle and fixed mounted wheels 1 mapping software „MappingTools“ 1 calibration standard 1 universal battery charger (100V to 240 V, 50Hz to 60 Hz) 1 USB-cable for data transfer to PC/laptop 1 instruction manual 1 quick guide 1 certiicate of manufacturer 1 certiicate of calibration 1 carrying case with wheels

Options
ACC540 camera for pictures in the same geometry • ACC541 compass and level-meter ACC543 WAAS GPS unit ACC546 bluetooth-interface ACC227 built-in thermal printer ACC547 portable USB-printer ACC090 voltage converter DC/AC 12V/230V ACC175 2nd calibration standard RL & Qd measured by Zehntner incl. certificate

Technical specification
Equivalent observation distance	30 m
Observation angle	EN 1436: 2.29°, ASTM E 1710: 1.05°
Illumination angle RL	EN 1436: 1.24°, ASTM E 1710: 88.76°
Illumination angle Qd	diffuse / diffus
Measuring sensor adaption	V(l)
Measuring area (WxL)	52 mm x 218 mm (2.05“ x 8.6“)
Measuring range (RL)	0 - 4’000 mcd•m-2•lx-1
Measuring range (Qd)	0 - 400 mcd•m-2•lx-1
Measuring range proiled markings	5 mm (0.2“) up to 12 mm (0.5“) with instruction / bis 12 mm mit Anleitung
Repeatability	± 2%
Reproducibility	± 5%
Measuring time RL/Qd without pictures	≈2 s
Measuring time single without pictures	≈1 s
Memory	internal lash memory / interner Flashspeicher
Memory size	1 GB
Memory capacity	50‘000 measurements without pictures / Messungen ohne Bilder
Interface	Host USB (type A / Typ A),Client Mini USB (type B / Typ B)
Interface optional	Bluetooth
Display colour touch-screen	VGA 5.7“
Pictures (resolution / format)	600 px x 230 px, 97 dpi, jpg
Accumulator	Li-Ion-Mn 14.8 V / 6.3 Ah
Operating temperature	-10°C - +50°C (14°F - 122°F), non condensing / nicht kondensierend
Storage temperature	-20°C - +60°C (-4°F - 140°F)
Material housing	anodised aluminium / Aluminium eloxiert
Length	658.5 mm (25.9“)
Width	190 mm (7.5“)
Height	408.5 mm (16.1“)
Weight	7.5 kg (16.5 Ibs)
Standards	EN 1436 (RL/Qd),ASTM E 1710 (RL),ASTM E 2302 (Qd), ASTM E 2177 (RL wet / nass)
Approval	StrAus-Zert, Germany (test No.: 0913-2010-06) StrAus-Zert, Deutschland (Prüf-Nr.: 0913-2010-06)
Warranty	2 years / Jahre