Product Applications:

 UV accelerated weathering test chamber simulates damaging effects of long term outdoor exposure of sunlight, heat, moisture on materials and coatings. It exposes specimen to varying conditions of weathering- ultraviolet radiation, moisture and heat to test the performance and improve the quality.

 

 UV test profile :

 

 

 Technical Parameters:

 

Model	KJ-9029
Test chamber size(L×W×H)mm	1170×450×500(mm)
Outside dimension(L×W×H)mm	1350×540×1480(mm)
Chamber materials	304# stainless steel
Temperature range	RT+20℃~70℃
Temperature uniformity:	±1℃
Temperature fluctuation:	±0.5℃
Temperature control	PID SSR control
Humidity range	≥90%RH
Controller	TEMI 880 programmable controller, touch screen, LCD display
Control mode	Balance temperature humidity control (BTHC)
Communication function	Be able to control the machine via computer using TEMI control software through RS-232 port on the machine
Test cycle setting	Illumination, condensation and water spray test cycle is programmable
Distance from specimen to lamp	50±3mm (adjustable)
Center distance between the lamps	70mm
Lamp power & length	40W/Piece, 1200mm/Piece
Lamps amount	8 pieces of UVA-340 or UVB-313 imported lamps
Lifetime of lamp	1600Hours
Irradiance	1.0W/m2, adjustable directly on TEMI 880 touch screen controller
Wavelength of ultraviolet light	UVA is 315-400nm and UVB 280-315nm
Effective irradiation area	900mm×210mm
Irradiation black panel temperature	50℃~70℃
Standard specimen size	75×290mm/24 pieces
Water depth for water channel	25mm, automatically control
Water consumption	8L/day, tap water or distilled water
Testing time	0~999H, adjustable
Power	1 phase, 220V/50Hz /±10% 5KW
Protection	Overload short circuit protection, over temperature protection, water lacking protection

 

 Standard accessories:

 

1. One copy of English user guide.

2. One CD of controller software and operation instruction video.

 

 Kindly note:

 

1. Please advise whether 8 UVA or 8 UVB lamps are needed when order.

2. UVA-340 lamps can well simulate the natural outdoor exposure. UVB-313 lamps are able to do accelerated test more quickly via stronger irradiation.

 

Illustration on control systems:

 

1. English control panel

 

 

2. Parts View

 

 

3. Chamber Inside

 

 

4. TEMI880 LCD touch screen controller

 

5. Control interface on computer

 

 Safety protection:

1. Ground fault protection

2. Power overload, short circuit breaker

3. Control circuit overload, short circuit fuse

4. Water lacking protection

5. Over-temperature protection

 

Usage requirements:

1. Environmental temperature: 5℃~+32℃

2. Environmental humidity: ≤85% 3. Power requirement: AC220(±10%)V/50HZ

4. Capacity: 5KW

5. Fine grounding

 

 

Pictures:

 

Fumigated Heat Treating Wooden Package

 

Ship from Shenzhen Seaport or Shenzhen/Guangzhou/Hongkong by Air

  

KeJian Instrument Service:

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.

Onsite Service:
1.Device installation 2.Equipment Operation Test Technology training 3. Equipment Calibration 4.Daily maintenance and maintenance of equipment
Free technical training for visiting factories 24-hour Online contact
Free software upgrades
Free information:
1.Product Instruction;2.Product operation instruction/video;3.Experiment Test (test application, test report)
Device Problem Handling:
1. Social media 24 hours online communication;2. Mail Seamless Docking;3. Video Conferencing;4. Artificial free door-to-door service

 

Guangdong KeJian Testing Instrument co., LTD., founded in 2003, is a professional research and development, production of precision testing instruments and provides a complete set of test solution technology enterprises, with professional factory equipment technology research and development team and excellent production, management level, continuously provide customers with satisfactory products and services, and gradually become the industry's leading supplier of instrumentation.

 

In line with the trend of market globalization, Kejian Instruments registered its wholly-owned subsidiary - Kejian Industrial Hong Kong Limited in 2009, and began to explore the international market and provide Kejian instruments products to overseas customers. So far, Kejian instruments has provided high-quality products and services to customers in more than 50 countries and regions around the world, many of which have become long-term partners because of their recognition and trust in Kejian instruments.

 

Based on the recognition of Kejian Instruments, The National Standards Drafting Committee invited us to participated in the drafting and revision of a number of national standards, and was invited to attend the adhesive industry summit forum for many times, sparing no effort to contribute to the development of national and industrial technologies.

 

1. Why Choose Us?

(1)Focusing on this testing field for over 15 years makes us professional.

(2)Located in Dongguan city--the world class manufacturing city.

(3)After-sales service for 12 months, promptly deal with all the problems.

 

2. Are you a factory?

Yes, we are.

 

3. What's the product delivery time?

Within 10 work days after deposit received.

If we have stock, the delivery time will be greatly shortened.

 

4. What's your terms of trade?
We accept EXW, FOB, CIF, CNF and so on.