SI80 Carbon Arc Aging Tester

Carbon arc aging tester:

Material aging and fading performance test

SI80 carbon arc aging tester, carbon arc aging machine through AC light carbon rod, produce arc light, light source through the filter, has a higher irradiation energy than sunlight, so irradiated to the surface of the sample, can accelerate the aging of the sample. At the same time, because it is equipped with a spray device, in addition to simulating the sun, it can also simulate the rain environment, that is, it can test the weather resistance of the sample well by accelerating the method.

SI80 carbon arc aging tester:

1. Materials may be exposed to outdoor sunlight, behind glass Windows or indoor artificial light or wet by rain for a long time in daily use, resulting in changes in physical properties such as fading, yellowing or strength, which we call natural aging, in order to evaluate the anti-aging performance of materials more quickly than natural aging tests.

2. An electric light source that generates discharge arc when the electric level of two carbon rods in contact is separated after being energized in the air. It is the core component of carbon arc weather resistant equipment, composed of 4 pairs of carbon rod electric levels, the upper carbon rod is thick, the lower carbon rod is thin. Around the carbon rod electrical level is a filter, carbon arc light source through the filter light mirror to produce light similar to sunlight in various wavelength segments, radiation to the test sample surface. The distance between the upper and lower carbon rods is controlled by the driving device to ensure that the carbon arc voltage and current are stable within the standard error range.

SI80 carbon arc aging tester applications:

SI80 carbon arc aging tester is widely used in plastics, paint coating, ink, packaging, automotive materials, photochemical materials, pigment dyes and textile industries.

The instrument is also suitable for the performance verification of new products, quality control of production departments, third-party testing agencies, laboratory product performance verification, quality and technical supervision departments and other determination of material properties.

Meet the standard:

JIS A1415 B7753 D0205

G3312;

H86885; K2246 K5400; Z9117;

ISO4892-1;

ASTM G23;

AATCC; NCCA

Technical parameters:

Control mode: Automatic

Continuous lighting time of carbon arc lamp: 78H

Carbon arc lamp discharge voltage: 50V± 2V

Carbon arc lamp discharge current: 60A± 2A

Carbon arc light source irradiance: 255W/㎡

Blackboard temperature: 63℃± 3 ° C or 83 ° C; 3 ℃

Water spray pressure: 0.08Mpa-0.13Mpa, per minute

Water volume: 2100ml± 100ml, water temperature: 16℃± 5 ℃

Studio humidity: 50%RH± 5%RH

Sample size: 150mm×70mm, while the maximum number of samples: 76

Sample rotating frame speed :1RPM

Sample rotating frame diameter :960mm± 6mm

Distance between arc center and specimen surface :480mm± 3mm

Weight :375kg

Power supply :380V 50Hz

Dimensions （L x W x H） :165cm x 150cm x 220cm

SI80 carbon arc aging tester - several features:

Smart touch screen control panel

PLC control system, more efficient and reliable, programmable 7 inch color LCD touch screen, to achieve control, detection, calculation, data display and other functions.

Powerful software features

The enhanced control system can handle complex custom programs and simple pre-programmed tests, and the simple ICONS on the operation page are clear and easy to understand. The irradiance, temperature and humidity can be programmed step by step to meet various test requirements of users.

Multi-directional protection design

The instrument has current and voltage, water quality monitoring, temperature monitoring, overtemperature, leakage protection, etc., to ensure the safety of equipment and personnel.

Large test area

Imported carbon rod, the experimental box is large, up to 75 samples can be tested at one time, and the sample rack can be rotated to improve the exposure consistency of all samples.

Imported carbon rod

The carbon rod of the instrument adopts imported parts, which has long life, stable performance and good test repeatability.