Dry and wet state reverse reflection coefficient tester

• 

Product Information:

Dry and wet state reverse reflection coefficient tester is used to simulate the evaluation of the reflective performance of occupational high-visibility warning materials in dry state and wet state, and to determine the reverse reflection coefficient of the sample surface. It is suitable for visible warning clothing worn by various posts to ensure the safety warning of personnel.

Technical indicators:

1, the hard plastic cover is equipped with a movable door, the cover has a square hole, the side length is 150mm;

2, the nozzle diameter is 1.19mm, the water supply pipe produces a conical stable and uniform water column;

3, nozzle distance sample 1000mm;

4, when the water column contacts the sample, it forms a （10±5） degree Angle with the surface of the sample in the vertical direction;

5, sample rack device, sample size: 150mm×150mm;

6, water spraying speed: 284mm/h;

7, time control: 0-99.99min, accuracy: 0.01min;

8, light source: standard light source A, color temperature is 2856K;

9, light detector: illuminance meter 0.01lx —— 200klx, aperture Angle δ<12 ';

10, observation Angle α : 12 '—— 2° adjustable, accuracy: 6';

11, incidence Angle β : 0° —— 40° adjustable, accuracy: 1°;

12, sample frame: can be accurately positioned in the first axis β1 and the second axis β2 orientation;

13, the light detector distance from the sample surface: 15m.

Applicable standards:

GB/T 20653-2020 "Protective Clothing Occupational High visibility Warning clothing" Appendix C Appendix E

GB/T 33536-2017 Protective clothing Forest fire protection clothing

GB/T 38046-2019 Reflective vest for car occupants

Другие товары поставщика

	Electrostatic Decay Tester	Production: Electrostatic Decay Testeris professional designed to determine the attenuation of static electricity, corona discharge time, static v...
	HIGH SPEED LOCKSTITCH BAR TACKING MACHINE	Applications High Speed Lockstitch Bar Tacking Machine is applicable to for various types fabric and thickness, suitable for light and medium weig...
	Electrostatic Decay Tester	Production: Electrostatic Decay Testeris professional designed to determine the attenuation of static electricity, corona discharge time, static v...
	Paint film scratch tester	Product Introduction: It is suitable for printing, labeling, mobile shell, MP3/MP4 shell, laptop computer shell and other kinds of household appl...
	Washing Fastness testing machine	G228B washing fastness tester is used for washing, dry-clean color fastness testing. Electric touch switch, LCD menu display, without mechanical co...

Похожие товары

	Battery Diaphragm Gas Permeability Tester ISO	Продавец: Standard Groups	Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Battery Diaphragm Gas Permea...
	Torsion Testing Tester ASTM, JIS, and DIN	Продавец: Standard Groups	Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Universal Torsion Testing Ma...
	Wire Torsion and Winding Tester ASTM and JIS	Продавец: Standard Groups	Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Wire Torsion and Winding Tes...
	Metal Wire Repeated Bending Tester ISO/DIS 7801	Продавец: Standard Groups	Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Metal Wire Repeated Bending ...
	Metal Wire Wrap Tester ISO 4101	Продавец: Standard Groups	Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Metal Wire Wrap Tester is de...