Preparing for AATCC 16-2003 testing: from method to instrument setup

The Light Fastness Tester models TNG1032 and TNG1036 are suitable for compliance with AATCC 16-2003, as they provide the required irradiance, temperature control, and sample holder compatibility.

Confirming the Method Code

Before procurement, it is essential to confirm that the testing method aligns with AATCC 16-2003. This standard specifies the procedures for evaluating the light fastness of textile materials. The Light Fastness Tester models TNG1032 and TNG1036 are designed to meet these requirements by simulating the effects of light exposure on fabric samples. The irradiance range of 0.80 to 1.50 W/m² at 420nm ensures that the light intensity is consistent with the standard's specifications. Additionally, the irradiance accuracy of ±0.02 W/m² at 420nm supports precise and repeatable results, which is crucial for meeting the standard's requirements.

Identifying the Required Measuring Range

The Light Fastness Tester models TNG1032 and TNG1036 are equipped with a temperature range of 25 to 50°C, with a resolution of 0.1°C. This range is essential for simulating the environmental conditions specified in AATCC 16-2003. The temperature control ensures that the samples are exposed to the correct thermal conditions, which is vital for accurate light fastness evaluation. The ability to maintain precise temperature settings supports the standard's requirement for controlled testing environments.

Checking the Published Specification Table

The Light Fastness Tester models TNG1032 and TNG1036 feature a 2500W air-cooled long-arc xenon lamp as the light source. This type of lamp is commonly used in light fastness testing due to its ability to mimic natural sunlight. The sample holders are compatible with both ISO/GB 16 and AATCC 8 standards, allowing for the testing of samples in the specified dimensions of 175 x 45mm and 175 x 75mm. These specifications ensure that the samples are positioned correctly during testing, which is critical for obtaining reliable results.

Requesting a Quotation

To proceed with procurement, it is necessary to request a quotation that includes the model numbers TNG1032 and TNG1036. The quotation should specify the required irradiance range, temperature control, and sample holder compatibility. Ensuring that the quotation includes these details will help in selecting the appropriate instrument for compliance with AATCC 16-2003. The specifications provided in the instrument data should be referenced to confirm that the selected model meets the standard's requirements.

Instrument models referenced

• TNG1032 Light Fastness Tester (Colour Fastness Testing). Published specifications include Working modes To simulate and reinforce the impact of the nature of the measured object, providing light and dark, temperature and humidity, raining and other quantitative indicators.; Irradiance 0.80 ~ 1.50W/m2 @ 420nm (340nm, 300~400nm, 300~800nm is offered on request), Digital set, automatic closed-loop compensation; Irradiance accuracy ± 0.02W/m2 @ 420nm.
• TNG1036 Light Fastness Tester (Colour Fastness Testing). Published specifications include Working modes To simulate and reinforce the impact of the nature of the measured object, providing light and dark, temperature and humidity, raining and other quantitative indicators.; Irradiance 0.80 ~ 1.50W/m2 @ 420nm (340nm, 300~400nm, 300~800nm is offered on request), Digital set, automatic closed-loop compensation; Irradiance accuracy ± 0.02W/m2 @ 420nm.