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GY908B Standard Light Source Box (Touchscreen)

Name: GY908B Standard Light Source Box (Touchscreen)
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

It is used for assessing color fastness in textiles, printing and dyeing, apparel, leather products, and for evaluating metamerism—where two colors appear identical under one light source but differ under another.

Category:

Textile and Apparel Testing Equipment

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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GY908B Standard Light Source Box (Touchscreen)

Description

Product Introduction:

It is used for assessing color fastness in textiles, printing and dyeing, apparel, leather, and other products, as well as for evaluating metamerism—color differences under different lighting conditions.

Applicable Standard:

ASTM D1729, ISO 3668, FZ/T 01047, BS 950, DIN 6173, and other standards

Product Features:

1. Equipped with a touch-screen control system.

2. The touchscreen features automatic timing, recording the first illumination time and the total operating time for each lamp tube, promptly alerting users to the lamp’s usage status and ensuring the accuracy of color‑matching light sources.

3. Utilizing a new high‑efficiency optical technology, the device is ready to use immediately, eliminating the need for lengthy warm‑up periods and preventing flickering caused by induced currents, thereby ensuring fast and reliable color evaluation.

4. Equipped with imported lamp tubes and electronic ballasts, ensuring stable and precise illumination levels, and featuring overvoltage and overcurrent protection.

5. Employing automatic compensation technology, the lamp consumes less power and boasts high luminous efficiency.

6. Configure various special light sources according to user requirements;

7. Switch freely between Chinese and English;

8. Compact cabinet size, convenient to use;

Standard light source color temperature:

1. D65 6500K: An international standard for the textile, automotive, retail, plastics, paint, and printing industries.

2. F light source, 2300–2800 K: suitable for residential or storefront lighting; when used in conjunction with other light sources, it can be employed to detect metamerism.

3. CWF 4150K: Typical U.S. office and storefront lighting

4. TL84 4000K: Typical lighting for offices and shops in the Eurasian region

5. TL83 3000K – Typical lighting for offices and shop windows

6. UVB ultraviolet light source

Technical Specifications:

Light Source Type	Color temperature	Power Supply and Power	Standard quantity of lamp tubes
Imported D65 light source	Tc6500K 18W	Ac220V	Two sticks
Imported F light source	Tc2700K 40W	Ac220V	Four pieces
Imported TL84 light source	Tc4000K 18W	Ac220V	Two
Imported CWF light source	TC4200K 20W	Ac220V	Two sticks
Imported UV light source	Peak wavelength 365 nm, 20 W	Ac220V	One stick
Imported U30 light source	TC3000K 18W	Ac220V	Two sticks

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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

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

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

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“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.”

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From Thomas Bennett, Quality Director, UK plastic pipe factory

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“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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