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Polish to English translations [PRO]
Science - Paper / Paper Manufacturing | | Polish term or phrase: metoda stykowa | Z opisu metod badania pergaminów i skór w zakładzie konserwatorskim:
W naszym zakładzie badane są skóry garbowane różnymi metodami (roślinnie, solami glinu itp.) oraz pergaminy.
Do podstawowych badań, jakie są wykonywane standardowo należą: określenie rodzaju skóry (z jakiego zwierzęcia pochodzi), określenie techniki garbowania i rodzajów garbników, pH (w tym: a. wyciąg z próbek na zimno: pH + liczba dyferencji, b. badania pH powierzchni *metodą stykową*, c. mikropomiary pH), badania optyczne (np. L*a*b* w układzie CIE), grubość, zawartość tłuszczu (w przypadku skór garbowanych), temperatura skurczu, obserwacje w świetle UV, badanie higroskopijności, identyfikacja węglanu wapnia lub siarczanu wapnia w pergaminie.
Dziękuję z góry |
| Adam ZałuskiKudoZ activityQuestions: 212 (none open) ( 6 closed without grading) Answers: 29
| | Local time: 16:24
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| | contact method | Explanation:
Surface pH was compared with cold extraction, and an effort was made to find the causes of discrepancies. "It is recommended that the amount of water used in making a surface pH measurement be kept at a minimum."
(...)
The author reviews the literature on the contact method of measuring pH, and presents conclusions from 15 older books tested for him at IPC and Chicago Paper Testing Lab. "Differences between the contact and the TAPPI cold extraction pH values were greatest when the buffering capacities were least.... The contact pH and TAPPI cold extraction pH values become more accurate estimators of the true pH as the age of the paper being tested increases.
http://cool.conservation-us.org/byorg/abbey/ap/ap04/ap04-1/a...
Contact pH measured with a flat glass electrode...
...a contact pH electrode (Pharmacia-LKB Biotechnology) was used to measure pH...
http://tinyurl.com/4m3zgdx
A Comparison of Paper in Identical Copies of Books
...basis on which to evaluate the applicability of contact pH measurement to...
http://tinyurl.com/4steo27 |
| Selected response from:
Polangmar
Poland
Local time: 16:24
| Grading comment Dziękuję za obydwie propozycje, wybrałem termin bardziej ogólny. Pozdrawiam
4 KudoZ points were awarded for this answer |
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| Discussion entries: 0 |
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Automatic update in 00:
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1 hr confidence:  
21 hrs confidence: contact method
Explanation:
Surface pH was compared with cold extraction, and an effort was made to find the causes of discrepancies. "It is recommended that the amount of water used in making a surface pH measurement be kept at a minimum."
(...)
The author reviews the literature on the contact method of measuring pH, and presents conclusions from 15 older books tested for him at IPC and Chicago Paper Testing Lab. "Differences between the contact and the TAPPI cold extraction pH values were greatest when the buffering capacities were least.... The contact pH and TAPPI cold extraction pH values become more accurate estimators of the true pH as the age of the paper being tested increases.
http://cool.conservation-us.org/byorg/abbey/ap/ap04/ap04-1/a...
Contact pH measured with a flat glass electrode...
...a contact pH electrode (Pharmacia-LKB Biotechnology) was used to measure pH...
http://tinyurl.com/4m3zgdx
A Comparison of Paper in Identical Copies of Books
...basis on which to evaluate the applicability of contact pH measurement to...
http://tinyurl.com/4steo27
| Polangmar
Poland
Local time: 16:24
Native speaker of:  Polish
PRO pts in category: 19
|
| | Grading comment | Dziękuję za obydwie propozycje, wybrałem termin bardziej ogólny. Pozdrawiam |
| | Login to enter a peer comment (or grade) |
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| Changes made by editors |
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| May 10, 2011 - Changes made by Polangmar: | | Created KOG entry | KudoZ term => KOG term |
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