DELTA LTL-3500 Horizontal Reflectometer

NegotiableUpdate on 12/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The DELTA LTL-3500 horizontal reflectometer is suitable for customers who require multiple measurement functions - the instrument software can support measurement implementation for easy access and viewing when reviewing results. The LTL3500 provides many features that allow for the collection of additional information linked to measurement results, not just backscatter result information, including photo documents. The retractable handle ensures the correct ergonomic working position. In addition, the instrument is small in size, light in weight, and easy to transport.

Product Details

DELTA LTL-3500 Horizontal Reflectometer

basic feature：

⚫ RL and Qd of dry and wet markings

⚫ RL of continuous rainfall markings

⚫ RL and Qd measurement times are both less than 1 second

⚫ The measurement of section marking RL can reach 15mm/0.6in

⚫ 8GB memory

⚫ Support for multiple languages

⚫ Support average calculation

⚫ Easy to read color touch LED display screen with 3 buttons

⚫ Long life lighting system

⚫ USB interface&Wi Fi interface, Internet of Things

⚫ Power supply, standard Bosch professional battery

⚫ Display and store date, time, air temperature, marking temperature, and humidity

⚫ Convenient input and storage of road IDs, user IDs, and other related measurement data

⚫ Road icon reference

⚫ Display data in Excel and Google Earth

⚫ Stray light compensation

⚫ One handed operation, user-friendly

DELTA LTL-3500水平反射仪

performance：

LTL3500 can measure various types of road markings with high accuracy within a simulated distance of 30 meters. The reproducibility of the instrument is ± 5%, and the repeatability is ± 2%. The LTL3500 is capable of measuring the RL of cross-sectional height markings at 15mm/0.6in. It measures RL (nighttime visibility) and Qd (daytime visibility) under dry and wet conditions, as well as RL values under continuous rainfall conditions. The measurement range of LTL3500 for RL is from 0 to 4000 mcd/lx/qm, and the Qd range is from 0 to 318

mcd/lx/sqm。 This instrument can also measure nighttime chromaticity coordinates (x, y) according to ASTME 2367 and CIE 1931. The LTL3500 has an automatic stray light compensation function. Sunlight and other external light sources will not affect measurement accuracy. The LTL3500 measurement data can be exported to software such as Excel and Google Earth.

DELTA LTL-3500 Horizontal ReflectometerOptional features：

⚫ Qd

⚫ GNSS satellite positioning

⚫ Nighttime colors measured by RL (x, y) (white and yellow)

⚫ Macro and panoramic cameras

⚫ Direction (compass, instrument inclination)

⚫ External printer

The instrument complies with International standards such as EN1436, ASTM E1710, ASTM E 2177, ASTM E 2302, ASTM E 2367, and ASTM E 2832.

LTL3500 is a new generation of DELTA retroreflector measuring instrument used to measure the retroreflector performance of road markings. This instrument integrates new technologies and adopts modern design and materials. Like all other DELTA instruments, the LTL3500 is easy to calibrate and operate, with a user-friendly interface. The instrument has a sturdy structure and good durability. In addition, it has a small volume (470 × 280 × 150mm/18.0 × 11.0 × 5.9in) and a light weight (5.6kg/12.3 pounds).

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