Digital Temperature Small UV Accelerated Aging Test Chamber OEM
GB/T1865-2009;ISO11341:2004 artificial weathering and radiation
exposure of paints and varnishes.
ISO4892 plastics - methods for exposure to laboratory light sources
ASTM D3451 coatings powders and powder coatings Testing », ASTM D3794« testing of coil coatings ».The instrument
adopts LCD display
Intuitive, easy to operate, replacing the (old) luv-ii instrument
cumbersome operation;High precision digital temperature is adopted
The temperature control precision is greatly improved by degree
sensor and PID adjustment.It also added the ability to remember
time,
The sudden power failure during the test process is avoided, which
causes the test to start again.
Product overview:
This device is suitable for predicting paint, coating, plastic and
other metals through light and water exposure accelerated aging
test
The relative durability of materials, especially suitable for
observing the physical property damage of especially durable
materials, such as reduced luster,
Fogging, strength reduction, powdering, cracking, foaming,
embrittlement and fading, etc.
As with other laboratory accelerated tests, the results of this
device cannot be used as a substitute for natural exposure.
The actual durability of the material is determined, but the
contrastive test conditions provided by this device can quickly
evaluate the resistance to aging of the material.
It is relatively practical to optimize performance, screen or
improve old and new formulas, and monitor product quality.
Specifications of Aging UV Test Chamber:
| Studio Size | 400W×1140D×390Hmm |
| Outside dimension | 500W×1300D×1360Hmm |
| Materials | Inside and Outside SUS#304 stainless steel |
| Temperature range | RT+10~70°C |
| Temperature uniformity | ±2°C |
| Temperature fluctuation | ±0.5°C |
| Temperature control | PID SSR control |
| Humidity range: | ≥90%RH |
| Controller | Korean TEMI 880 programmable controller |
| Control mode | Balance temperature humidity control (BTHC) |
| Test cycle setting | Illumination, condensation and water spray test cycle is
programmable |
| Lamp power | 40W/Piece |
| Distance from sample to lamp | 50±2mm (adjustable) |
| Centre distance between the lamp | 70mm |
| Irradiance | 1.0W/cm2 |
| Wavelength ultraviolet light | UV-A: 315-400nm; UV-B: 280-315nm (8pcs, 1600h lifetime) |
| Effective irradiation areas | 640×1140mm |
| Irradiation black panel temperature | 50°C~70°C |
| Standard Specimen Size | 75×150mm or 75×3000mm (special specitications to be described in
the contact) |
| Required water depth for water channel | 25mm, automatically control |
| Testing time | 0~999H, adjustable |
| Power | 220V/50Hz /±10% 5KW |
| Protection system | Overload short circuit protection, over temperature protection,
water lackin |
Features:
1. UV aging test machine can do two kinds of testing: aging and
anti-yellowing.
2. Aging: the machine can promote the increase of sulfur rubber
deterioration, to calculate the change rate of tensile and
elongation before and after heat. It’s generally thought that test
for one day at 70°C, in theory as exposed to the atmosphere for 6
months.
3. Anti-yellowing: the machine stimulate the atmosphere
environment, driven by the sun ultraviolet radiation. It’s
generally thought that the appearance change at 50°C for 9 hours,
in theory as exposed to atmosphere for 6 months.
Application:
This machine is mainly used for the UV aging resistance of light
materials such as leather, plastic, rubber and cloth under UV
radiation.
The machine simulates the ability of the test material to withstand
ultraviolet ray under a certain period of time under simulated
ultraviolet light radiation, and accelerates the aging test chamber
to simulate the environment of the transport container that is
exposed to sunlight, in order to test the degree of resistance of
the product in it. For the preparation of product materials, the
reference of chemical raw materials.
We keep good quality and competitive price to ensure our customers
benefit ; We respect every customer as our friend and we sincerely
do business and make friends with them,no matter where they come
from. Each batch of parts is done quality sampling inspection
before into the warehouse, and Each product before delivery is
tested by the national authoritative third-party inspection agency
Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
ØISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
