LR-B002-A UV Hızlandırılmış hava koşullarına dayanıklılık test odası
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Tanım
LR-B002-A UV Hızlandırılmış hava koşullarına dayanıklılık test odası
Profil.
The UV Accelerated weathering test chamber stimulates dew and rain with consideation for humidity and/or water spray equipped with a fluorescent UV lamp which can completely simulate the UV spectra of sunlight, exposes materials to alternating cycles of UV light and moisture at controlled, elevated temperatures.It’s most widely used weathering tester to test types of damages include colour change, gloss loss, chalking, çatlama, crazing, hazing, blistering, strength loss and oxidation. The source adopts 8 pieces of UV lamps of 40W as the light source. The lamps are distributed on the two sides of machine, 4 pieces for each side (UVA-340 and UVB-313 optional).
Standart:Ortak standart:ISO 4892-1 ,ASTM G151 ,ASTM G154 ,JISD0205• SAEJ2020
Boya Standardı: ASTM D3794 ,ASTM D4587 ,FED-STD-141B ,GM 9125P • JIS K 5600-7-8 ,ISO 11507 ISO 20340 ,M598-1990 ,NACETM-01-84 ,NISSAN M0007 ,PrEN 927-6
LR-B002-A UV Hızlandırılmış hava koşullarına dayanıklılık test odası
Yapışkan tutkal Standart:
ASTM C1184 ,ASTM C1442 ,ASTM D904 ,ASTM D5215 ,A 104-281-88
Plastik Standart:
ISO4892-3 ,ANSIC57.12.28 ,ANSI,A14.5 ,ASTMD4329 ,ASTMD4674 ,ASTMD5208 ,ASTMD6662 ,
İTİBAREN 53384 ,JUIK 3750 ,UNE35.104
Çatı kaplama malzemeleri standartları:
ANSI/RMAIPR-1-1990 ,ASTM D4799 ,ASTM D4811 ,ASTM D3105 ,ASTM D4434 ,BS D5019
BS 903: BölümA54 ,CGSB-37.54-M ,DIN EN534
Baskı,Mürekkep malzemesi standartları:
ASTM D3424 ,ASTM1945
Kumaş Standartları
AATCCTM 186 ,ACFFA Kılavuzu
LR-B002-A UV Hızlandırılmış hava koşullarına dayanıklılık test odası
Şartname
| MAterial of construction | |
| Interior sizes | 1130×500×400mm (WHD) |
| Exterior sizes | 1300×500×1460mm (WHD) |
| Denetleyici | LCD touch screen panel, programmable of temp., humid., UV(sun), spray(yağmur) and time |
| Machine compoments material | inner and outer 304# paslanmaz çelik |
| Sample holde | Aluminum alloy frame base |
| Irradiation lamp | 8 pcs of UVA-340, For each 4pcs on each side |
| Number of specimens | 48 adet |
| Protection device | residual-current circuit breaker (RCCB) to control the warning for loop overload, thermal protection and water shortage protection. |
| Teknik parametreler | |
| Range of temp. | RT+10℃~70℃ |
| Range of humidity | ≥90%R.H |
| Sıcaklık. uniformity | ±1°C |
| Sıcaklık. fluctuation | ±0,5°C |
| Center distance between lamps | 70mm |
| Center distance between samples and lamps | 50±3mm |
| Range of Irradiance | 1.0W/m2 ayarlanabilir |
| Ayarlama | Test period for Temp., irradiation, condensation, spray can be adjustable |
| Lamp | UVA-340, L=1200/40W, 8adet(average service life for 1600hrs） |
| Denetleyici | Touch screen panel ,Youyi U740 Controller |
| Sıcaklık. control method | PID self-adjustable SSR control |
| Standard samples size | 75×290mm( special parts optional) |
| Depth of water channel | 25mm under auto-control |
| Available irradiation area | 900×210mm |
| Wave length of UV | 315-400nm |
| Test zamanı | 0~999H99min (ayarlanabilir) |
| Irradiation black panel temperature | 50℃~70℃ |
| Samples quanity can be placed on the holder | 48adet (for 52pcs also can be customized) |
| Auto-spray for the machine structure | |
