LR-B002-A Camera per test di invecchiamento accelerato UV
- Descrizione
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Descrizione
LR-B002-A Camera per test di invecchiamento accelerato UV
Profilo.
IL 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, screpolature, crazing, hazing, vesciche, 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).
Standard:Norma comune:ISO 4892-1 ,ASTM G151 ,ASTM G154 ,JISD0205• SAEJ2020
Norma di verniciatura: 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 ,PREEN 927-6
LR-B002-A Camera per test di invecchiamento accelerato UV
Colla adesiva Standard:
ASTM C1184 ,ASTM C1442 ,ASTM D904 ,ASTM D5215 ,UNA 104-281-88
Norma di plastica:
ISO4892-3 ,ANSIC57.12.28 ,ANSI,A14.5 ,ASMD4329 ,ASMD4674 ,ASMD5208 ,ASMD6662 ,
DA 53384 ,JUI K 3750 ,UNE35.104
Norme sui materiali di copertura:
ANSI/RMAIPR-1-1990 ,ASTM D4799 ,ASTM D4811 ,ASTM D3105 ,ASTM D4434 ,BS D5019
Che cavolo 903: Parte A54 ,CGSB-37.54-M ,DIN EN534
Stampa,Standard sui materiali dell'inchiostro:
ASTM D3424 ,ASTMF1945
Standard dei tessuti
AATCC™ 186 ,Linee guida ACFFA
LR-B002-A Camera per test di invecchiamento accelerato UV
Specifica
| MUNterial of construction | |
| Interior sizes | 1130×500×400mm (WHD) |
| Exterior sizes | 1300×500×1460mm (WHD) |
| Controllore | LCD touch screen panel, programmable of temp., humid., UV(sun), spray(piovere) and time |
| Machine compoments material | inner and outer 304# acciaio inossidabile |
| Sample holde | Aluminum alloy frame base |
| Irradiation lamp | 8 pcs of UVA-340, For each 4pcs on each side |
| Number of specimens | 48 pz |
| Protection device | residual-current circuit breaker (RCCB) to control the warning for loop overload, thermal protection and water shortage protection. |
| Technical Parameters | |
| Range of temp. | RT+10℃~70℃ |
| Range of humidity | ≥90%R.H |
| Temp. uniformità | ±1℃ |
| Temp. fluctuation | ±0.5℃ |
| Center distance between lamps | 70mm |
| Center distance between samples and lamps | 50±3mm |
| Range of Irradiance | 1.0W/m2 regolabile |
| Regolazione | Test period for Temp., irradiation, condensazione, spray can be adjustable |
| Lamp | UVA-340, L=1200/40W, 8pz(average service life for 1600hrs） |
| Controllore | Touch screen panel ,Youyi U740 Controller |
| Temp. 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 |
| Tempo di prova | 0~999H99min (regolabile) |
| Irradiation black panel temperature | 50℃~70℃ |
| Samples quanity can be placed on the holder | 48pz (for 52pcs also can be customized) |
| Auto-spray for the machine structure | |
