Traffic safety equipment-Product Center-Hongzhi Ce (Cangzhou) Precision Instrument Co., Ltd., a provider of laboratory instruments.

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Concrete testing equipment

Traffic safety equipment

Pavement and Subgrade Instrumentation

WaterProof Testing Instrument

Mortar testing instrument

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Asphalt testing equipment

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Structural Adhesive Instrument

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Aggregate testing equipment

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STT-950 Pavement Marking Thickness Gauge – Instrument for Measuring the Thickness of Traffic Marking Coatings

The STT-950 digital pavement marking thickness gauge is designed and manufactured for use by production facilities, quality‑control agencies, construction firms, and supervisory bodies to measure the thickness of road markings. It features a well‑designed structure, simple operation, broad applicability, high measurement accuracy, a data‑hold function, and excellent measurement stability and reliability.

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Adhesive‑Release Performance Tester for Reflective Film, Model STT‑912

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Magnetic Glass Bead Separator STT-960C Magnetic Glass Bead Separator Glass Bead Sifter and Divider

Main Technical Parameters: 1. Glass plate dimensions: 292 × 152 mm; 2. Horizontal angle: 40°.

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Reflectance Meter C84-III, Reflectance Ratio Tester, Reflectance Tester, Reflectance Coating Film Opacity Tester

I. Product Overview The C84-III reflectance meter manufactured by our company is a specialized instrument developed to help the coatings, pigments, inks, and other chemical industries comply with international and national standards. It can be used to determine the hiding power of paint films. This instrument fully meets the requirements specified in the international standard ISO 3906:1980(E), as well as the national standards GB/T 13452.3‑92, GB 9270‑88, and GB 5211.17‑88. II. Operating Principle The C84‑III reflectance meter consists of a probe, a main body, a standard plate (one black and one white), and two ceramic working plates (two black and two white). The probe operates on the principle of 0° illumination and diffuse reflection reception. When the reflected light from the sample strikes the surface of a silicon photodiode, it generates an electrical signal that is fed into a DC amplifier for amplification and then displayed on the readout (see the optical path diagram and the instrument block diagram for details). III. Main Technical Parameters 1. Measurement range: 0–100 2. Repeatability: 0.3% 3. Displayed data are directly proportional to the intensity of reflected light. 4. The instrument’s spectral sensitivity is approximately equal to the product of Sc and Y. 5. Ambient temperature: 20°C ± 5°C; relative humidity < 85%. 6. Input power supply: 220 V ± 10%, 50 Hz.

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STT-920 Reflective Film Impact Resistance Tester – Road Traffic Reflective Film Impact Tester – In Stock

The impact resistance tester for reflective films consists of an upper platen, support columns, a base, and an impact ball, among other components.

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STT-912 Reflective Film Release Liner Peelability Tester, Reflective Film Release Liner Peelability Instrument

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Reflective Film Flexibility Tester STT-920A, a standard testing apparatus for highway traffic.

The flexural‑resistance tester for reflective films is specifically designed and manufactured for use by manufacturers, quality‑control agencies, construction firms, and supervisory bodies to evaluate the flexural performance of reflective films. It features a well‑thought‑out design, simple operation, broad applicability, and reliable, safe measurement.

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JLD-926 Helmet Chin Strap Strength and Lateral Rigidity Testing Machine

The safety helmet chinstrap strength and lateral rigidity testing instrument is designed for evaluating the lateral pressure resistance of helmets and the tensile strength of their chinstraps. It features a high-precision, dual‑mode tension/compression load cell, enabling versatile functionality to simultaneously assess both the helmet’s lateral pressure resistance and the chinstrap’s strength. This product is widely used by helmet manufacturers and construction‑industry testing laboratories. It complies with the requirements of GB/T 2812‑2006 “Test Methods for Safety Helmets” and GB 2811‑2019 “Head Protection — Safety Helmets.”

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