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RP-R01 Touchscreen (Multi-Angle) Retroreflectance Meter for Signs

Name: RP-R01 Touchscreen (Multi-Angle) Retroreflectance Meter for Signs
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

The RP‑R01 handheld multi‑angle retroreflective sign tester is an instrument designed for on‑site measurement of the photometric performance—specifically the retroreflection coefficient R′—of retroreflective materials. It is a user‑friendly, portable photoelectric device that can be employed by traffic safety authorities and relevant agencies in the road, rail, and aviation sectors to conduct field tests of retroreflective signs. Additionally, it is suitable for assessing the retroreflective performance of reflective markings on commercial vehicle bodies and for monitoring the quality of retroreflective materials during production, thereby ensuring that such materials meet the requirements stipulated in applicable standards.

Category:

Traffic Sign and Marking Testing Equipment

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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RP-R01 Touchscreen (Multi-Angle) Retroreflectance Meter for Signs

Description

Product Introduction:

The RP‑R01 handheld multi‑angle retroreflective sign tester is an instrument designed for on‑site measurement of the photometric performance (retroreflection coefficient R′) of retroreflective materials. It is a user‑friendly, portable photoelectric device that can be employed by traffic safety authorities and relevant agencies in the road, rail, and aviation sectors to conduct field measurements of retroreflective signs. It is also suitable for assessing the retroreflective performance of reflective markings on commercial vehicle bodies and for monitoring the quality of retroreflective materials during production, thereby ensuring that such materials meet the requirements stipulated in applicable standards.

Reference standard:

The instrument’s design is primarily based on the following Chinese national standards: GB/T 18833-2012 “Road Traffic Reflective Sheeting,” GB/T 26377-2010–2012 “Retroreflectometer,” GB/T 21861-2014 “Test Items and Methods for Motor Vehicle Safety Inspection,” and JJG 059-2004 “Verification Procedure for Retroreflectometers.”

Product Features:

1. LED backlight, high-definition true-color digital display;

2. Data Storage: 4 GB, including test data and timestamps, for query purposes;

3.5-inch touch-control panel, with bilingual Chinese–English display; large color LCD screen showing temperature and humidity simultaneously.

4. Features parameter verification, automatic zeroing, and functions for data storage, deletion, and retrieval;

5. The RP-R01 supports multiple incident angles and multiple observation angles.

6. GPS positioning

Technical Specifications:

Parameter item	Details
Observation angle (α)	0.2°, 0.5°, 1°
Angle of incidence (β)	-4°, 15°, 30°
Light source	PWM‑modulated light, filtering natural light; light source color temperature 2856 K ± 50 K (the sensor system integrates the human eye’s spectral response as defined by the International Commission on Illumination [CIE] and the requirements for an A‑type light source).
probe	Silicon diode
Photoelectric sensor	Imported photoelectric sensor
Measurement range	0 ~ 1999 cd·lx⁻¹·m⁻²
Data storage	4 GB, data can be exported and deleted.
screen	5-inch capacitive touchscreen
Display Function	Display test results for multiple observation angles simultaneously.
Data judgment	Automatically determine whether the test data meets the criteria.
Appearance and Design	Quick‑change measurement window, all‑in‑one portability, lightweight aluminum alloy housing.
Power supply	Powered by a 12V/5.2Ah lithium battery
Work environment	Operating temperature: -10°C to +50°C; operating humidity: 95%, non-condensing.

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

Which materials can be measured by your Vicat softening point tester?

It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

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From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

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“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

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