BGD 862 Big Xenon Test Chamber

Opis

BGD 862 Big Xenon Test Chamber

BGD 862 is a multi-function big xenon light accelerated weathering testers which is equipped with one piece high power （6.5KW）water-cooling xenon lamp, its exposure area arrive 6,500cm²

 

Powerful functions and reliable test results

◆ Meet with all international standards of xenon test.

◆ Equipped with ATLAS xenon arc lamp , filter and components, ensure to get high and same running parameters. Test results have a good reliability and repeatability comparing with import machines.

◆ Automatic rotating drum-type sample rack with three floors structure maximizes exposure uniformity over all specimens

◆ 6,500cm² exposure area , can hold different shapes and sizes samples.

◆ Can set the cumulative energy （total irradiance energy）obtained by sample to finish a test procedure.

◆ Advanced cooling system for xenon lamp and intelligent air system.

◆ Chinese or English operation window

BGD 862 Big Xenon Test Chamber

Can set and control automatically many test parameters

◆ Irradiance energy can be set and accurately controlled（340nm，420nm，300nm～400nm，300nm～800nm）. The “Closed-Loop” control system can monitor and automatically compensate the change of light intensity caused by ageing or other factors.

◆ Working room temperature, BPT（black panel temperature）and BST（black standard temperature）can be set and controlled automatically. With high precision Pt 100 temperature sensor, all these temperatures could be monitored accurately.

◆ Working room relative humidity can be set and controlled automatically. With ultrasonic wave humidifying system, the working room can obtain more stable and uniform humidity distribution.

◆ Can set spray way to sample（front spray or back spray）, spray time and spray interval time.

Operation-Menu

Simple, enostaven za uporabo

◆ Colorful touch screen and user-friendly operation interface allow operator to set the test parameters and monitor it easily.

◆ The test procedures can be programmed freely; and up to 16 predetermined procedures can be saved in one time. Every procedure includes up to 10 segments setting data.

◆ With USB interface, operator can export any test parameters with Excel format at any time, convenient to check B-SUN’s running status at any time.

◆ Pure（deionized）water machine is optional. With high purity water, operator can get a more reliable testing result，Chamber has alarm function for monitoring water.

BGD 862 Big Xenon Test Chamber

Safe and reliable

◆ Many alarm protections：Big irradiance difference, pure water conductivity is over limits, too high temperature of cooling water, too low flow rate of cooling water, over-temperature, heating problem，abnormal lamp power. B-SUN will stop running automatically and show the alarm information in the operation window.

◆ Can select TCP/IP Ethernet interface, the user can tele-control the machine through TCP/IP internet.
Convenient to help customers to solve all problems and do some necessary after service

Working Room

BGD 862 Big Xenon Test Chamber

Glavni tehnični parametri

Informacije o naročanju → Technical Item ↓	BGD 862 Xenon Test Chamber
Xenon Lamp	6.5 KW water cooling long arc xenon lamp
Light Filter	Import originally from ATLAS, can simulate indoor or outdoor sunshine spectrum
Exposure Area	6,500 cm2（63-65 pcs standard samples of 15cm×7cm size）
Monitoring Method to Irradiance	Four types：340nm，420nm，300nm～400nm，300nm～800nm Showing at the same time
Adjustable Irradiance	See Table B.
Lifetime of lamps	2,000 ure
Adjustable Range of BPT	RT~110℃
Adjustable Range of BST	RT~120℃
Adjustable Range of Working room	RT~70℃（Dark）
Temperatura Stability	±1 ℃
Temperatura Uniformity	≤2℃
Temperature Deviation	≤ 1℃
Adjustable Humidity	Light：10%-75% Dark：10%-95%
Rotate speed of sample	1 r/min（circle as lamp centre）
Spray funkcija	Can set spray continuous time and spray period
Water Demands	High purity deionized water（Conductivity<2us/cm）
Compressed Air	Clean，oilless compressed air with 0.5MPa pressure，Maks. air supply is near 60L/min. Average air consumption is 10L/min～30L/min（Depends on testing standard）
Flow of Deionized Water	0.2L/min（Add humidity or spray）
Strower Supply	AC380V±10%，Three-phase four-wire 50Hz；Maks. Current 50A，Maks. Power 9.5KW
Overall Size	1,220mm×1,200mm×2,050mm（L×W×H）
Net Utež	500 KG
Struktura
Cabinet Material	Working room is made up of high quality stainless steel （SUS316）
Chamber Door	Simple door to left with filter window；silicon rubber seal the door edge
Vzorec Holder	Stainless steel material, its position in the chamber can be adjusted（up, middle or down）, Sample crack rotate around the centre of lamp
Controller	Siemens programmable controller. LCD touch-screen
Way of adding humidity	Add humidity by high pressure aerosol
Thermometer	Heat insulate type black standard thermometer and black panel thermometer
Cooling System	Cooled by compressor and forced-air blast system
Security Protections And Error Protections
Xenon Lamp Protection	Over temperature of cooling water，low flow of cooling water，abnormal of lamp power
Alarm Function	Big irradiance difference, over-temperature of BPT or BST or Working room, big error of humidity, spraying water shortage, pure water conductivity is over limits. Operator can set these values and downtime
Pure System Protect	Monitor the conductivity of pure water at real-time（Once the conductivity≥2us/cm, the machine will stop and alarm）
Protection to Radiation	Xenon lamp will turn off automatically when opening the chamber door, in case xenon lamp radiate operator
Installing Environment Requirement
Site Requirement	Net area of installation site ≥12m2；Net height≥2.8m. Equipped with separate air condition which can ensure a 22℃～30℃ & 30%～80% environment permanently. No strong electromagnetic fields, no high concentration dust，no corrosive gas or flammable materials.
Power Source	380V土10% 3-phases；50Hz；50A power source；Equipped with circuit，ground wire and air circuit breaker.
Air Outlet	There should be air outlet（Distance to chamber ≤1.0m，height to ground is 2.5m～2.7m, diameter should be 153mm）
Water Supply	Equipped with water supply pipes and valves，Supply water pressure≥2.0kg/cm2；conductivity≤120us/cm
Drainage	Draining pipes diameter≥ 50mm，height to ground≤10cm，distance to chamber≤0.5m

Table A：Main Configuration

Strroducts	Numbers	Manufacture	Notes
Xenon Lamp	1 pc	Atlas	6.5KW（Also select other USA brand）
Filter	1 set	Atlas	Includes five inner filters and one 4.5K/6.5K outer filter（S BORO/S BORO）
Control System	1 set	SIEMENS	S7-300 PLC+ Siemens analog imput
jaznterface	1 pc	MCGS	10〞 human-computer touch screen

Table B：Adjustable Range of Irridiance

Combinating Filters			Adjustable Range of Irridiance（W/㎡）
Filters	jaznner Filter	Outer Filter	Lamp Power（KW）	340nm	420nm	300-400nm
Daylight	Type S Boro	Type S Boro	2.5～7.5	0.25～1.26	0.59～2.76	29～141
Window Glass	Type S Boro	Soda Lime	2.5～7.5	0.23～1.10	0.61～2.76	28～129
Extended UV	Quartz	Type S Boro	2.5～7.5	0.29～1.50	0.59～2.79	32～161

BGD 862 Big Xenon Test Chamber

Stand

ISO 11341《Paints and varnishes-Artificial weathering and exposure to artificial radiation–Exposure to filtered xenon-arc radiation》

ISO 12040 《Graphic Technology – Prints and Printing Inks – Assessment of Light Fastness Using Filtered Xenon Arc Light 》

ISO 16474-1 《Paints and varnishes — Methods of exposure to laboratory light sources — del 1: General guidance》

ISO 16474-2 《Paints and varnishes — Methods of exposure to laboratory light sources — del 2: Xenon-arc lamps》

ASTM D3451 《Standard Guide for Testing Coating Powders and Powder Coatings》

ASTM D3794《Standard Guide for Testing Coil Coatings》

ASTM D4303 《 Standard Test Methods for Lightfastness of Pigments Used in Artists’ Paints》

ASTM D5010 《Standard Guide for Testing Printing Inks and Related Materials》

ASTM D6577 《Standard Guide for Testing Industrial Protective Coatings》

ASTM D6695 《Standard Practice for Xenon-Arc Exposures of Paint and Related Coatings》

ASTM G151《Standard Practice for Exposing Nonmetallic Materials in Accelerated Test Devices that Use Laboratory Light Sources》

ASTM G155《Practice for Operating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials》

ISO 4892-1 《Plastics – Methods of Exposure to Laboratory Light Sources – Part 1: General guidance》

ISO 4892-2《Plastics – Methods of Exposure to Laboratory Light Sources – del 2: Xenon-arc lamps》

SAE J2412 《Accelerated Exposure of Automotive Interior Trim Components Using a Controlled Irradiance Xenon-Arc Apparatus》

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BGD 862 Big Xenon Test Chamber

Izbirni dodatki：

BGD 8158—ATLAS 6.5 kW Xenon Lamp （Water-cooled）

BGD 8159—USA brand 6.5 kW Xenon Lamp （Water-cooled）

BGD 8160— ATLAS 2000 HRS Supply PKG（Includes one BGD 8158 ATLAS 6.5 kW water-cooled lamp，5pcs S65 inner filters，one pc 4.5K/6.5K outer filter）

BGD 8161—6.5KW BGD 2000 HRS Supply PKG（Includes one BGD 8159 USA brand 6.5 kW water-cooled lamp，5pcs W-143 inner filters，one pc W-144 outer filter）

BGD 8171--Purity Water System（100L/h, pure water can less than 0.1µS/cm （input water＜200µS/cm））

BGD 8176—Cooling Water Machine（For cooling and cycling pure water, can greatly reduce water consumption）

BGD 8179—Air Compression System（Includes air compressor、air reservoir、freezing dryer、precise filter etc）

BGD 8186—Daylight Filter

BGD 8187—Window Glass Filter

BGD 8192—Metal Frame Air Filters

BGD 8197—Sample shelf

（See Xenon Calibration Radiometer）