對(duì)色燈管怎么分辨真假

? DOHO標(biāo)準(zhǔn)光源箱 ????|???? ?2019-04-03

對(duì)色燈箱燈管如何分辨真假呢?就比如常用的D65標(biāo)準(zhǔn)光源燈管該如何檢測(cè)呢?下文就為的大家?guī)?lái)對(duì)色燈箱的基本知識(shí)以及對(duì)色燈管的分辨方法,感興趣的小伙伴不妨來(lái)看看吧!

DOHO對(duì)色燈箱

對(duì)色燈管怎么分辨真假?

普通日光燈管型號(hào)為T8、T5、T4三種。D65燈管為對(duì)色燈管,即作為標(biāo)準(zhǔn)光譜,檢定貨品顏色時(shí),對(duì)照檢查。

1、看外觀

D65是燈管,A光源同白熾燈。光線顏色不同。D65的白里微帶些藍(lán),色溫6500K;A光源白里帶黃,色溫2856K。

2、看工作時(shí)的溫度

在工作狀態(tài)下,正品LED燈發(fā)光的時(shí)候不會(huì)產(chǎn)生太高的溫度,可用手接觸。如果燈管在工作的時(shí)候會(huì)產(chǎn)生很高的溫度,那么就說(shuō)明這種燈的質(zhì)量有問(wèn)題。此外,LED燈的燈光若出現(xiàn)閃動(dòng),也說(shuō)明其質(zhì)量存在問(wèn)題。

3、看標(biāo)志

正品的對(duì)色燈管,都有防偽標(biāo)簽,日期是鋼印印碼,商標(biāo)、圖案標(biāo)準(zhǔn)清晰。包裝色彩亮麗、印刷精致;而假冒的包裝印刷質(zhì)量差,有雜色,使用假的防偽標(biāo)簽。正品的燈座材質(zhì)優(yōu)良,印刷字體清晰美觀,標(biāo)志與產(chǎn)品一致;而假冒的產(chǎn)品燈座的材質(zhì)低劣,印刷字體粗糙模糊,甚至標(biāo)志與產(chǎn)品不一致。

對(duì)色燈管的種類及規(guī)格:

VeriVide Artificial Daylight CIE D65 F18T8/D65 MADE IN EU

VeriVide Artificial Daylight CIE D65 F20T12/D65 MADE IN EU

VeriVide Artificial Daylight BS 950 Pt 1 F20T12/D65 MADE IN E.E.C

VeriVide Artificial Daylight BS 950 Pt 1 F40T12/D65 MADE IN EU

GretagMacbeth F20T12/65 6500K Made in Canada

GretagMacbeth F40T12/65 6500K Made in Canada

PHILIPS TL-D 90 DE LUXE 18W/965 Made in Holland

PHILIPS TL-D 90 DE LUXE 36W/965 Made in Holland

PHILIPS TL-D 90 Graphica 18W/965 Made in Holland

PHILIPS TL-D 90 Graphica 36W/965 Made in Holland

SYLVANIA STANDARD F20T12/D65 ARTIFICIAL DAYLIGHT

SYLVANIA STANDARD F40W/54-765/RS DAYLIGHT

SYLVANIA STANDARD F20W/54-765/RS DAYLIGHT

GE Ecolux F20T12-D-ECO DAYLIGHT 20W USA

GE EJG-Q750T3/4CL 3200K 120V750W Made in Hungary

GE FDF-Q500T3/4CL 3200K 120V500W Made in Hungary

OSRAM L18W/965 BIOLUX Recyclable Germany

OSRAM L30W/965 BIOLUX Recyclable Germany

OSRAM L36W/965 BIOLUX Recyclable Germany

OSRAM L36W/954-1 LUMILUX de Luxe Daylight Recyclable

OSRAM L36W/954 LUMILUX de Luxe Daylight Recyclable

OSRAM L18W/954 LUMILUX de Luxe Daylight Recyclable

GTI ColorMatcher F17T8/CM65 6500K Color Viewing Lamp

GTI ColorMatcher F25T8/CM65 6500K Color Viewing Lamp

GTI ColorMatcher F32T8/CM65 6500K Color Viewing Lamp

TOSHIBA FL20S.D-EDL-D65,F(xiàn)L40S.D-EDL-D65

GE F20W/AD ARTIFICIAL DAYLIGHT Made in Hungary

GE F40W/AD ARTIFICIAL DAYLIGHT Made in Hungary

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