A light source box

The A light box is a lighting device that simulates the average daylight in northern regions, providing stable illumination through a halogen tungsten lamp with a specific color temperature of approximately 2856K. It is used to observe the color, appearance, and surface characteristics of items under uniform conditions, making it suitable for proofreading printed materials, comparing colors in textiles, and inspecting the appearance of industrial products.
Selection
When selecting, ensure the color temperature of the light source matches the standard, the illumination uniformity must be stable, and the interior coating of the box should be neutral gray. Consider the size of the item being tested to match the observation area, the lifespan and replacement cost of the light tubes, the simplicity of the operation interface, and whether it has international standard certifications.

Terms

Standards

Instruments

Equipment provides a variety of standard illuminant options, maximum support three Illuminant, high CRI = 98, with Illuminant Timer, uniform lighting, easy to operate, suitable for Color Comparison.

$ 848.00

Color temperature adjustment range 2300K-8000K, illumination adjustment range 0-4000Lux, built-in mobile slide can move the camera front and rear, light source light board can swirl/spin to adjust the angle, provide a uniform lighting environment.

$ 5366.00

Light spectrum LED light source, support sample surface free positioning measurement, repeability accuracy ≤ E * ab ≤ 0.07, Measurement speed of only 1.0 seconds, lightweight and portable.

$ 2623.00

Adopt D65 light source in line with ISO3664 international standards, color rendering index up to 98, equipped with 36W lamp and light source Timer, all-metal structure to ensure stability and durability, inclined table in line with visual observation habits.

$ 1655.00

With high color rendering index CRI = 98 and dual light source design, it provides a variety of color temperature options such as D65, D50, TL84, etc. With light source Timer, uniform lighting and convenient lamp replacement.

$ 783.00

In line with ISO3664 international standards, color rendering index of 98, support multi-light source switching, all-metal structure to ensure stability and durability, inclined table in line with visual observation habits.

$ 1913.00

The imported cold light source does not need to be preheated for 100,000 hours, the detection limit is 0.01mg/L, and the digestion Colorimetric integrated tube is safe and fast. It can store 4000 sets of data and has a variety of transmission interfaces.

$ 816.00

The color temperature of the D65 light source is 6500K, the color rendering index is as high as 98, and the all-metal structure is sturdy and durable. The inclined surface of the operating table conforms to visual observation habits, and the light is uniform and stable.

$ 1735.00

Using high-power LED Illuminant, Color temperature adjustment range 2300K-8500K, illumination up to 3000LX, life more than 10,000 hours, uniform irradiation surface and no stroboscopic, flexible adjustment of light box position and angle according to test requirements.

$ 12305.00

Double light source in line with ISO3664 international standards, color rendering index up to 98, with light source Timer, all-metal structure, large folio size easy to operate, accurate proofreading Color deviation.

$ 1784.00

Utilizing a 360-780nm composite full-spectrum LED light source, equipped with a 256-pixel CMOS detector and a concave grating, it achieves spectral acquisition at 10nm intervals, supporting micro-transmittance measurements and a variety of optical index tests.

$ 6851.00

The imported cold light source does not need to be preheated for 100,000 hours, supports 0.001mg/L high Sensitivity detection, digests Colorimetric integrated tube to make the measurement safe and fast, can store 4000 sets of data and support multi-mode power supply.

$ 4721.00

The imported cold light source does not need to be preheated for 100,000 hours, the minimum display value is 0.001mg/L, supports standard measurement and continuous measurement modes, and the built-in large-capacity lithium battery realizes long standby, which can store 4000 sets of measurement data.

$ 816.00

With a standard 45 degree tilt angle, the same as the light box base color does not interfere with the viewing effect, Dimension 395 * 350mm, weight 1.2Kg, flexible placement and easy to disassemble and transport.

$ 106.00

Using imported cold light source, Optical inspection Stability up to +/- 0.001A/20min, life 100,000 hours; Colorimetric digestion integrated tube design, support a variety of heavy metals detection, minimum detection value of 0.001mg/L.

$ 3268.00

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