Basic Info.
Type
Material Testing Machine
Product Description
Uses:
reproduces the damage caused by sunlight, rain and dew. In a few days or weeks, the UV tester can reproduce the damage that occurs over months or years outdoors.
To simulate outdoor weathering, the acelerated tester exposes materials to alternating cycles of UV light and moisture at controlled, elevated temperatures. It simulates the effects of sunlight using special fluorescent UV lamps. It simulates dew and rain with condensing humidity and/or water spray.
The
uv-light aging weathering tester is the simplest, most reliable, and easiest to use weathering tester available. With thousands of testers in use worldwide, it is the world's most widely used weathering tester.
Standard:Common standard:ISO 4892-1 ,ASTM G151 ,ASTM G154 ,JISD0205• SAEJ2020
Paint Standard: ASTM D3794 ,ASTM D4587 ,FED-STD-141B ,GM 9125P • JIS K 5600-7-8,ISO 11507 ISO 20340 ,M598-1990 ,NACE TM-01-84 ,NISSAN M0007 ,PrEN 927-6
Adhesive glue Standard:
ASTM C1184 ,ASTM C1442 ,ASTM D904 ,ASTM D5215 ,UNE 104-281-88
Plastic Standard:
ISO4892-3 ,ANSIC57.12.28 ,ANSI,A14.5 ,ASTMD4329 ,ASTMD4674 ,ASTMD5208 ,ASTMD6662 ,
DIN 53384 ,JUI K 3750 ,UNE35.104
Roofing materials standards:
ANSI/RMAIPR-1-1990 ,ASTM D4799 ,ASTM D4811 ,ASTM D3105 ,ASTM D4434 ,BS D5019
BS 903: PartA54 ,CGSB-37.54-M ,DIN EN534
Printing,Ink material standards:
ASTM D3424 ,ASTMF1945
Fabrics Standards
AATCC TM 186 ,ACFFA Guideline
Characteristic:
1. Accelerated Weathering Tester chamber box use numerical control machine processes to shape,the appearance is attractive and beautiful,case cover is bothway flip-cover type, operation is easy.
2.Chamber inside and outside material is imported super #SUS stainless steel,increasing the chamber apperance texture and cleanliness.
3.Heating way is inner tank water channel to heat,heating is quickly and the temperature distribution is uniform.
4.Drainage system uses vortex-flow type and U type sediment device to drainage which is easy to clean.
5. design fit with user-friendly,easy operation, safe and reliable.
6.Adjustable speciman setting up thickness,easy installing.
7. The upward rotating door do not hinder user operation.
8.Unique condesation device only needs tap water to meet demands.
9.Water heater is under of container,longtime life and convenient maintainance.
10.Water level is controlled out ,easy monitoring.
11.Wheel makes moving easy.
12.Computer programming easy and convenient.
13.Irradation calibrator extends longtime life.
14.English and chinese manual.
Technical parameters:
Model | JY-1041 |
Working chamber size(CM) | 45×117×50 |
Outside size(CM) | 70×135×145 |
Rate of power | 4.0(KW) |
Tube number | UV Lamp 8, each side 4 |
Performance index | Temperature Range | RT+10ºC~70ºC |
Humidity Range | ≥90%R.H |
Tube Distance | 35mm |
Distance between sample and tube | 50mm |
Supporting sample plate quantity | Length290mm×Width75mm,About 24 pcs |
Ultraviolet wavelength | 290nm~400nm UV-A340 |
Tube rate of power | 40W |
Control system | Controller | Korea TEMI 880 |
Illumination heating system | All autonomous system,nichrome heating. |
Condensation Humidity System | Stainless steel surface evaporative humidifier |
Blackboard temperature | Thermometal blackboard thermometer |
water supply system | Humidification water supply uses automatic controlling |
Exposure Way | Moisture condensation exposure and illumination radiation exposure |
Safety protection | leakage,short circuit,over-temperature,hydropenia,overcurrent protection |
Simulating Ultraviolet rays(UV)and sunshine
Although simulating ultraviolet rayis only 5% in the sunshine,it is the illumination factor which effects outdoors products durability declining.This is because sunshine photochemical reaction is increasing along with the wavelength reducing.When simulating the sunshine damaging the physical property of material,don't need to reappear the whole sunshine spectrum.In most situations,just need to simulate the short wave UV.
Fluorescent lamp advantage:quickly to get the result,simplified illuminance controlling,stable spectrum.
Simulating the effect of the rain and dew
The time that outdoor material contacting humidity can be lengthened out to 12hours.The research results show that causing the outdoor humidity is dew not rain.Accelerated Weathering Tester uses a series of unique condensation theory to simulate outdoor humidity effects.In condensing circle of the chamber,there is a water storage tank in the bottom of the chambe and heating it to produce water steam.Hot steam make the chamber humidity is about 100%.This machine designs reasonable which can make sure the test sample can constitute of the chamber side wall,test back will expose in the indoor environment.
Indoor air cooling will result in the surface temperature of the test sample lower several temperature. Difference in temperature will result in test sample surface generated liquid water in the condensation cycle. The condensation product is the stable pure distilled water..It can improve the test efficiency and avoid the water stain problem.
Because the time that outdoor exposure touching humidity can lengthen out to 12 hours,the humidity period of Accelerated Weathering Tester will last several hours.We suggest every condensation period at least 12 hours.Please pay attention that UV exposure and condensation exposure proceeds respectively,it's consistent with the actual condition .
Adopt light source
Use eight rated power rated 40W ultraviolet fluorescent lamp as the light source.The ultraviolet fluorescent lamp tube are distributed in the two-side of the chamber,each side has 4 lights.User can choose UVA-340 or UVB-313.
UV-A wavelength range is 315-400nm,tube luminescent spectrum energy focuses on 340nm.
UV-B wavelength range is 280-315nm,tube luminescent spectrum energy focuses on 313nm;
Because the ultraviolet fluorescent lamp output energy will reduce along with the time lengthening,in order to reduce the bad effect for the test because of energy attenuation,our test chamber every other ultraviolet fluorescent lamp 1/4 lifetime(tube lifetime is:1600H),we will change it a new tube,the replacing place is as below,the ultraviolet fluorescent lamps are constituted by new and old lights,and it will be a constant output light energy.
If you have new requirements, please contact the technical section,Senior engineer to provide you with the most authoritative product testing scheme
Q1:Is your company a trading one or a factory?
A1:Our factory produces goods directly. We have focused on the development and manufacturing of physical and environmental testing equipments for 18 years,besides,we have export experience of six years.
Q2:What about the quality of services and products?
A2:Berore shipping and delivering the goods,each product must be tested and tested for 100% .
Products using training: we would provide a training video of each product in order to show you how to install and operate.
All products meet the standsrds of ISO, ASTM, AATCC, BS, EN, DIN, JIS, GB and other requirements.Q3:How long is the delivery time?A3:Usually about 15 to 25 days.If we have stock, we can arrange the shipment within 3 days.
Kindly note that our producing and delivery time depend on specific item and the number of it.
except for the special customization.
Q4:Distance transportation, the packaging is strong enough?
A4:Packing: the first layer uses bubble film ,and the second layer uses vacuum film.We take away the air so as to make a vacuum environment after packing,which can avoid the problem of rust on the rough sea,and the outer packing using standard wooden cases.
Q5: What is the mode of payment?
A5: Generally we use telegraphic transfer,inculding 50% deposit and 50% before shipment.Other payment methods can be negotiated.
Q7:How warranties and after-sales services?
A7:Our products have 18-month warranty.
Life-long free technical support, be video through email.Besides, we can help you to repair your problem controller , even it's not from our factory Produce.
What you need to do is to send us the controller.
Outside the warranty period, professional after-sales service team will provide the perfect technical support, and help customers to solve problems when using our products, deal with guest problems and complaints, and in a professional and timely.
Commitment:
Though we sign a contract, we will also sign a letter of commitment, which will increase your confidence in us.
Address:
Dn-32, Dn-33, Jingshan Third Industrial Zone, Chashan Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
JunYuan mechanical equipment Co., Ltd. Belong to chun yen(OTS) company, which is Taiwan brand. Manufacturer In Dongguan. Taiwan Technology. High-end products, founded in 1998. Our company collection of r &d, production and sales in the integration of international high-tech enterprise, testing instruments and equipment directly manufacturer, the main products: Thermal shock chamber, Temperature & Humidity chamber., tensile testing machine, compressive strength testing machine, digital tensile testing machine, etc.
Our company uphold the "quality of service first, integrity-based" business philosophy, successfully developed belongs to JunYuan company own brand. Dedicated to the world standard: ISO, ASTM, DIN, EN, BS, JIS, GB, ANSI, UL, TAPPI, AATCC, IEC, VDE...All used. International level quality synchronization competition with the advanced world trade; Product innovation, technology outstanding!
Our head office is located in Taiwan, China production base is in DongGuan, factory building area of 10000 square meters. Our products with their accuracy and reliability are chosen by the majority of industry and scientific research institutions. Welcome to visit our factory! Company goal: To become the leading world and high trust test equipment supplier!