Yi Gilashi, Gilashi, Textiles, Ephemera, da Cast Iron Glow
Yawancin masoya da yawa suna yin amfani da hasken wuta mai tsawo don kullun abubuwa da gwaji don amincin. Wasu alamomi ga shekarun haihuwa ko kuma nuna alamun gyaran gyare-gyare ba su da sauƙi ga ido mara kyau, amma zaiyi haske a karkashin haske ultraviolet. Duk da cewa ba ƙarshen-duk amsar a cikin tsohuwar ƙwarewa da kuma aboki ba, yana da wuri mai kyau don farawa.
Karanta don hanyoyi shida da zaka iya amfani da gwaji na baƙar fata kuma duba Binciken Ƙarshen Black wanda Mawallafi & Masu Rubuce-rubuce suka wallafa don sake koyo.
01 na 06
Gano gyaran gyare-gyare
Tsarin batutuwan Amphora, 10 "mai tsayi. Hotuna mai ladabi na Morphy Auctions Gishiri mai laushi ya kamata ya zubar da launi mai zurfi ko launi mai laushi, yayin da manna mai laushi zai yi fari. Amma kafin sayen ko sayar da wani sashi mai laushi, ko da yaushe ɗauka shi cikin ɗakin duhu da ko dai wani mai amfani ko maɓallin keɓaɓɓun haske don bincika gyara.
Kyakkyawan aiki mai kyau bazai iya gani ba tare da taimakon ba, amma zai kasance a bayyane a karkashin haske na baƙin ciki tun lokacin da manne da aka yi amfani da shi a gyare-gyare zai yi tasiri. Zamanin zamani zai haskaka ƙarƙashin haske mai duhu, saboda haka zaka iya gano maɓallin touch-ups, sassauki da kuma kayan ado tare da haske ultraviolet.
02 na 06
Tabbatar da ƙarfe ƙarfe
Tsohon Bankin Sam na Bankin Sam. - Hotuna Abubuwan da aka yi wa Morphy Auctions Yawancin bankunan da suka dace da bankunan, kayan wasan kwaikwayo da kuma kofa sun tsaya daga farkon shekarun 1900 da aka yi daga simintin ƙarfe . Wadannan takardun gaskiya da fenti na asali suna da mahimmanci ga masu tarawa masu yawa, amma haɓakawa da nau'i na dala tarin yawa suna yalwatawa saboda haka yana da hikima don ci gaba da taka tsantsan.
Tun da mafi yawancin takardun zamani za su yi haske, zaka iya yin amfani da haskenka na duhu don bincika alamun da aka rubuta da kuma gyaran gyaran gyare-gyaren gyare-gyaren gyare-gyare kafin a yi kuskure mai tsada. Idan fenti ba ta haske ba, nemi wasu alamun shekarun haihuwa da sawa domin tabbatar da cewa wannan yanki yana da tsufa kamar yadda kake zaton shi ne. Ƙididdiga masu ban sha'awa mai mahimmanci ma dole ne a gwada su ta hanyar gwani da ƙari ga yin dubawa.
03 na 06
Dating Glass da Gwaji don Fassara
Block Optic Depression Glass Green Cup. - Photo by Pamela Wiggins Kowace kore Gilashin ƙwaƙwalwa da Gilashin Vasical za su haskaka ƙarƙashin haske mai haske saboda uranium oxide abun cikin gilashi. Gilashin tsohuwar Burma na nuna irin launi mai launin rawaya-kore.
Ƙasar Amirka ba tare da gilashin gilashin da aka yi kafin 1930 aka ce wa launin rawaya ba, yayin da haɓakawa bazai yi ba.
Wasu mutane sun bayar da rahoton cewa gilashi mai laushi mai ban sha'awa na Amirka yana sanya launin rawaya a ƙarƙashin haske ultraviolet, wasu sun ce yana haske da kodadde ko rawaya. Bisa ga rashin daidaituwa, tabbatar da biyo baya tare da ƙarin bincike don tabbatar da gashin gashin gilashi.
Gilashin Lalique da aka yi tun kafin 1945 an ce an samar da haske a cikin haske a cikin duhu.
04 na 06
Binciken Ayyukan Art
Tun da yanzu ka san cewa fentin zamani zai yi haske a cikin haske mai duhu, zaka iya kuma sauƙaƙe ɗaukar zane-zanen kayan shafa da gyara. Hanyoyin launin fata a cikin zane-zane na iya zamo bayyane a yayin da aka bincika a karkashin haske ultraviolet.
Idan kai mai daukar hoto mai mahimmanci, ko kuma son zama ɗaya, yana da hikima saya littafin da ya dace don duba kayan aiki don ƙarin koyo game da yadda za a iya amfani da hasken ultraviolet don gwada gaskiyar da kuma gyara kafin sayen kyawawan ayyukan fasaha.
05 na 06
Gwajin Ephemera
Kyautar Gida da aka nuna da Samuel L. Schmucker da John Winsch ya buga a 1912. - Scan by Jay B. Siegel Tsohon katunan littattafai, littattafai, alamu, hotuna da sauran takardun kayan da aka yi kafin marigayi 1930 ba su da haske a cikin haske mai duhu. Duk da haka, kayan aikin sinadaran da kayan ado da aka yi amfani da su a cikin takardun zamani za su yi haske a karkashin haske ultraviolet. Sanin wannan yana taimakawa wajen gano takaddun da aka ƙirƙira da rarrabe takardun kalmomi a kowane nau'i na ephemera. Kafin sayen takardun littattafai masu ban sha'awa, duk da haka, wani gwani wanda zai sami ilimi da kayan aiki ya bincikar shi har sai ya gwada gwaji don taimakawa wajen tabbatarwa.
06 na 06
Matsalolin Nazarin
Cigar Ribbon Quilt. Yawancin kamfanonin zamani irin su rayon da polyester, ciki har da takalma, za su yi haske a cikin haske mai duhu. Wannan yana taimakawa wajen yin kwaskwarima , kayan ado na kaya, dabbobin da aka rushe, da tsalle-tsalle da sauran kayan da aka yi ta zane. Hakanan zaka iya gano gyare-gyaren neman sababbin kayan da aka sanya su cikin tsofaffin kayan ado.
Duk da haka, addittu a cikin kayan wanke kayan wanke na zamani na iya haifar da tsofaffin masana'antu don haske a karkashin haske ultraviolet idan an tsaftace su tare da waɗannan samfurori. Yana da kyau muyi la'akari da fasahar masana'antu, zane, tabbatar da nau'ikan da kayan da ake amfani da su a cikin gine-gine ba tare da sakamakon binciken gwajin fata ba idan aka kimanta waɗannan abubuwa.