Tabletop Light Fastness Tester is a powerful xenon instrument with affordable price for conducting accelerated tests of light fastness and photo stability test.The TF421 is designed as a tabletop unit with a microprocessor controller for simple operation.

Tabletop Light Fastness Tester is a powerful Xenon instrument with affordable price for conducting accelerated tests of light fastness and photo stability test.

Specifications:

Microprocessor control with large LCD displays data and irrandiance wave-length curve.

Air cooled xenon lamp with 1.5KW measure, control and display of irradiance energy from 250 to 765 W/m2 in 420 nm.

Measure, control and display of black panel temperature (BPT / BST) from 9 to 90oC.

Measure and control temperature relative humidity of test chamber, and displayed on large LCD.

Setting and display the cumulate light energy and exposure time.

Record the using time of xenon lamp

Specimen table with 200 x 280 mm exposure area.

Parameter:

Colorful Touch Panel.

Sample Temperature range 0 ~ 99oC

Blackboard Temperature range 0 ~ 99oC

The lifetime of the lamp about 2000 hours

Weight:65 kg

Power:220 V、50 Hz、4 KW

Width: 800 mm

Depth: 460 mm

Height:480 mm

FAQ:

1. What is a Tabletop Light Fastness Tester used for?

It is used to evaluate the color fastness and aging resistance of materials under simulated light exposure.

2. What materials can be tested by this equipment?

It is suitable for testing textiles, fabrics, leather, plastics, coatings, and other colored materials.

3. Which light source is used in the tester?

The tester typically uses a xenon lamp or other specified light sources to simulate natural sunlight conditions.

4. How does the tester evaluate light fastness?

The specimen is exposed to controlled light conditions, and the color change is assessed after the test.

5. What are the advantages of this tester?

It features compact design, accurate control, easy operation, and reliable results for quality inspection and research.