Views: 32 Author: Site Editor Publish Time: 2018-10-12 Origin: Site
Last week, Guangdong Sanwood Technology Corporation.,limited organized a Team Building activity in Dunhuang.
Dunhuang is located in the desert corridor of northwestern Gansu Province. It is close toXinjiang Uygur
Autonomous Region in the west, and it faces the Qilian Mountains in theeast.
The desert surface is covered by a thick layer of fine sand-like sand (it has been to the seaside and the beach
is the same.'s Just a different reason, the water is a long-term, and the other is the wind Long-term role.) Desert
is a peaceful land, the desert surface will change and movement of their own, of course, is the role of the wind.
Because the sand will run with the wind. Layers of sand dunes will move over and change into different forms.
Temperature difference between the desert areas, the average annual temperature up to 30-50 ℃, the temperature
difference greater, summer afternoon, the ground temperature can reach more than 60 ℃, if the beach Limai an egg
and soon the Shaoshu. The night temperature also dropped to below 10 ℃. As the temperature difference between
day and night, is conducive to the storage of sugar, so the desert oasis of fruits are particularly sweet.
Desert wind and sand, and strong winds. - Largest wind up 10-12. Strong wind over the large number of Fusha, a
ferocious wind and sand flow, constantly blowing pitting the ground so that the landscape changes dramatically.
Sanwood Environmental Chambers Co.,Ltd, is a direct factory which has specialized in manufacturing environmental test chambers .
The Dust test chamber, High low temperature test chamber ,Xenon lamp accelerated aging test chamber,UV weathering test chamber
can simulated the desert climate to test sample .
Dust test chamber is suitable for all kinds of auto parts to do dust and dust test,Test parts include
a light.Meter.Electric dust jacket.Steering system.Door lock, etc.
High low temperature test chamber is widely applicable to aircraft industry, automobile
industry,semiconductors,chemicals,pharmacy,foodstuffs,home appliance industry and scientific research field.
Xenon lamp accelerated aging test chamber ：Artificial weathering of coatings or exposure of coatings to
filtered xenon-arc radiation is carried out in order to obtain the degree of change in as elected property
after a certain radiant exposure H, and/or the radiant exposure which is required to produce a certain
degree of ageing. The properties selected for monitoring should preferably be those which are important
for the practical use of the coatings. The properties of the coatings exposed are compared which those
of unexposed coating prepared from the same coating materials at the same time and in the same way
(control specimens)or with those of coatings exposed at the same time whose behavior during testingin
exposure apparatus is already known (reference specimens).
UV weathering test chamber （hereinafter referred as BUV）adopts fluorescent UV lamp as the light
source. Its inner temperature and humidity can be properly controlled to obtain the periodic
condensation on the sample for fully evaluating the damaged factor causedby sunlight, moisture
and temperature (materials aging phenomenon includes fading, disluster, intensity reduction,
cracking, flaking, chalking, and oxidation).
We mainly produce:
1. Temperature & humidity test chamber ( Temperature range: -75~+180C, Humidity range: 10%~98%RH)
2. High low temperature test chamber( Temperature range: -75~+180C)
4. Xenon lamp accelerated aging test chamber
5. Ozone accelerated aging test chamber
6. Thermal shock test chamber( Two-zone type and three-zone type)
7. Rapid temperature change test chamber （Heating & cooling rate: 5C/min, 10C/min, 15C/min）
8. Salt spray corrosion test chamber
11. Temperature & altitude test chamber
12. Temperature, humidity and vibration combined chamber
Joy Li
Guangdong Sanwood Technology Corporation.,limited
ADD: No.88, Songchang Road, Songbotang, Changping, Dongguan, Guangdong
TEL: +86+769-81182799
