Manuals / Delta / Lawn and Garden / Telescope

Delta LTL2000S manual Introduction

Models: LTL2000S

1 45
Download 45 pages 57.18 Kb
Page 5
Image 5

SECTION 1

INTRODUCTION

Introduction

This manual covers both LTL2000S and LTL2000SQ. Some functions will only be available on LTL2000SQ and will be printed in blue colour.

The LTL2000S is a portable field instrument, intended for measuring the reflection properties of road markings “Rl” as seen in the vehicle headlight illumination.

To measure the Rl properties (coefficient of retro reflected luminance) the road is illuminated at an angle of 1.24 deg. and the reflected light is measured at an angle of 2.29 deg.

The LTL2000SQ is intended for measuring both “Rl” and the lightness of road surfaces and road markings “Qd” as seen under daylight conditions or with stationary lighting.

To measure the Qd properties (the luminance coefficient under diffuse illumination) the road is illuminated with a diffuse source and the reflected light is again measured at an angle of 2.29 deg.

An observation angle of 2.29 deg corresponds to an observational distance of 30 metre, thus relevant for a motorist viewing situation under normal driving conditions.

Rl and Qd is important factors in the ON-SITEquality control of road markings.

LTL2000SQ

LTL2000S

The operation of the instrument is very simple and requires a minimum of instruction. An er- ror message or warning is given in case of unreliable or erroneous measurement.

The LTL2000S(Q) measures the Rl and Qd values according to international agreements. Re- sults are presented in plain English on a LCD display. The built-in printer and non-volatile memory provides on site registration of measurements with corresponding date and time.

DELTA

LTL2000S(Q) Retroreflectometer

1

Page 4 Page 6
Page 5
Image 5
Delta LTL2000S manual Introduction
Page 4 Page 6

LTL2000S specifications

The Delta LTL2000S is a high-performance lighting solution designed to meet a variety of needs in both residential and commercial settings. This innovative product emphasizes efficiency and versatility, making it an ideal choice for those seeking to enhance their lighting systems. With advanced technology and a focus on user-friendly features, the LTL2000S has quickly become a staple in modern lighting applications.

One of the standout features of the Delta LTL2000S is its energy efficiency. Utilizing LED technology, this lighting solution provides significant energy savings compared to traditional incandescent or fluorescent bulbs. The LTL2000S offers a luminous efficacy that allows for bright illumination while consuming minimal power. This eco-friendly approach not only helps reduce electricity bills but also lowers the environmental impact, aligning with sustainable living principles.

The LTL2000S is designed for flexibility and adaptability, making it suitable for a wide range of applications. With multiple mounting options, including wall, ceiling, and pendant installations, this lighting fixture can seamlessly integrate into various spaces, from residential homes to commercial offices and retail environments. The sleek design of the LTL2000S is aesthetically pleasing and complements any interior decor, providing functionality without compromising style.

Furthermore, the Delta LTL2000S features advanced lighting controls that enhance usability. Options like dimming capabilities and programmable settings allow users to customize their lighting experience based on specific needs and preferences. The incorporation of smart technology means that the fixture can be easily integrated into existing smart home or building systems, providing seamless automation and control.

Durability is another key characteristic of the LTL2000S. Built with high-quality materials, it is designed to withstand the rigors of various environments, ensuring longevity and reliability. The robust construction also includes heat dissipation technology, which prevents overheating and extends the lifespan of the unit significantly.

In conclusion, the Delta LTL2000S stands out in the competitive lighting market due to its energy efficiency, versatility, advanced controls, and durable design. Whether used in residential or commercial applications, it serves as an excellent solution for modern lighting needs, blending performance with aesthetic appeal. This product is truly an example of innovation in lighting technology, catering to the demands of today's consumers while promoting sustainability.