Óòâåðæäàþ

Íà÷àëüíèê Ãëàâíîãî

ñàíèòàðíî-ýïèäåìèîëîãè÷åñêîãî

óïðàâëåíèÿ Ìèíçäðàâà ÑÑÑÐ

Â.Å.ÊÎÂØÈËÎ

22 èþíÿ 1981 ã. N 2405-81

 

ÌÅÒÎÄÈ×ÅÑÊÈÅ ÓÊÀÇÀÍÈß

ÏÎ ÏÐÈÌÅÍÅÍÈÞ ÑÒÀÍÄÀÐÒÀ ÑÝÂ 1052-78

"ÌÅÒÐÎËÎÃÈß. ÅÄÈÍÈÖÛ ÔÈÇÈ×ÅÑÊÈÕ ÂÅËÈ×ÈÍ"

 ÑÀÍÈÒÀÐÍÎ-ÝÏÈÄÅÌÈÎËÎÃÈ×ÅÑÊÈÕ Ó×ÐÅÆÄÅÍÈßÕ

 

Ìåòîäè÷åñêèå óêàçàíèÿ ïîäãîòîâëåíû ÃÑÝÓ Ìèíçäðàâà ÑÑÑÐ, ñîòðóäíèêàìè Èíñòèòóòà ìåäèöèíñêîé ïàðàçèòîëîãèè è òðîïè÷åñêîé ìåäèöèíû èì. Å.È. Ìàðöèíîâñêîãî ÌÇ ÑÑÑÐ.

 

1. Îáùàÿ ÷àñòü

 

 1978 ãîäó íà 43 çàñåäàíèè ïîñòîÿííîé êîìèññèè ÑÝ ïî ñòàíäàðòèçàöèè ïðèíÿò ñòàíäàðò ÑÝ 1052-78 "Ìåòðîëîãèÿ. Åäèíèöû ôèçè÷åñêèõ âåëè÷èí", êîòîðûìè ïðåäóñìîòðåíî îáÿçàòåëüíîå ïðèìåíåíèå ñòàíäàðòà ÑÝ ñ èñïîëüçîâàíèåì åäèíèö Ìåæäóíàðîäíîé ñèñòåìû (ÑÈ) ñî ñðîêîì ïåðåõîäà íà íèõ äî 1 ÿíâàðÿ 1980 ãîäà.

Ñòàíäàðò ÑÝ 1052-78 "Ìåòðîëîãèÿ. Åäèíèöû ôèçè÷åñêèõ âåëè÷èí" óñòàíàâëèâàåò åäèíèöû ôèçè÷åñêèõ âåëè÷èí (â äàëüíåéøåì - åäèíèöû), ïðèìåíÿåìûå â ñòðàíàõ - ÷ëåíàõ ÑÝÂ.

Ìåæäóíàðîäíàÿ ñèñòåìà èìååò ïðåèìóùåñòâà:

1. Óíèâåðñàëüíîñòü ÑÈ ïîçâîëÿåò èñïîëüçîâàòü åå âî âñåõ îáëàñòÿõ íàóêè, òåõíèêè, íàðîäíîãî õîçÿéñòâà.

2. Óíèôèêàöèÿ åäèíèö ôèçè÷åñêèõ âåëè÷èí íà îñíîâå ÑÈ ïîçâîëèëà çàìåíèòü ìíîãîîáðàçèå åäèíèö äëÿ êàæäîé ôèçè÷åñêîé âåëè÷èíû è óñòàíîâèòü îäíó åäèíèöó è ïîðÿäîê îáðàçîâàíèÿ êðàòíûõ è äîëüíûõ îò íåå.

3. Â ÑÈ óïðîùåíû çàïèñè ôîðìóë è óðàâíåíèé èç-çà îòñóòñòâèÿ â íèõ ñëîæíûõ ïåðåâîäíûõ êîýôôèöèåíòîâ.

Âíåäðåíèå ñòàíäàðòà ÑÝ 1052-78 "Ìåòðîëîãèÿ. Åäèíèöû ôèçè÷åñêèõ âåëè÷èí" áóäåò îñóùåñòâëÿòüñÿ ïîñòåïåííî, â ïåðåõîäíûé ïåðèîä ñ 1980 ïî 1986 ãã. Ïðåäïîëîæèòåëüíî óñòàíîâëåíî, ÷òî îñíîâíûìè ïðèáîðîñòðîèòåëüíûìè çàâîäàìè ñòðàíû äëÿ ïåðåõîäà íà âûïóñê âñåé ïðîäóêöèè â ñèñòåìå ÑÈ ïîòðåáóåòñÿ îêîëî 2 ëåò, òî åñòü, íà÷èíàÿ ñ 1982 ãîäà, îíè ñìîãóò îáåñïå÷èòü âûïóñê âñåé ñâîåé íîìåíêëàòóðû ïðèáîðîâ â íîâûõ åäèíèöàõ.

Ïåðåõîä íà ïîâåðêó è ãðàäóèðîâêó ñðåäñòâ èçìåðåíèé â ÑÈ áóäåò îñóùåñòâëÿòüñÿ òàêæå ïîñòåïåííî â ñîîòâåòñòâèè ñ ïðîãðàììàìè ïî âíåäðåíèþ ñòàíäàðòà ÑÝ 1052-78 ìèíèñòåðñòâ è âåäîìñòâ, à òàêæå ïîä÷èíåííûõ èì îðãàíèçàöèé è ïðåäïðèÿòèé.

Îðãàíû, îñóùåñòâëÿþùèå ïîâåðêó ñðåäñòâ èçìåðåíèé, áóäóò åå ïðîâîäèòü êàê â íîâûõ, òàê è â ñòàðûõ åäèíèöàõ.

Ïåðåõîäó íà íîâóþ ñèñòåìó åäèíèö äîëæíà ïðåäøåñòâîâàòü ïîäãîòîâêà, ñîñòîÿùàÿ èç ïðîâåäåíèÿ ñïåöèàëüíûõ çàíÿòèé ñ ïåðñîíàëîì, îôîðìëåíèÿ ñòåíäîâ-ïëàêàòîâ ïî åäèíèöàì ÑÈ è èõ ñîîòíîøåíèåì ñî ñòàðûìè åäèíèöàìè, èñïîëüçóåìûìè â ñàíèòàðíî-ýïèäåìèîëîãè÷åñêîé ñëóæáå.

Îá îêîí÷àíèè ïåðåõîäíîãî ïåðèîäà ñàíýïèäñòàíöèè áóäóò îïîâåùåíû äîïîëíèòåëüíî.

Ñîãëàñíî ñòàíäàðòà ÑÝ 1052-78 â ñàíèòàðíî-ãèãèåíè÷åñêèõ, ìèêðîáèîëîãè÷åñêèõ, ýïèäåìèîëîãè÷åñêèõ è âèðóñîëîãè÷åñêèõ èññëåäîâàíèÿõ äîïóñêàåòñÿ ïðèìåíÿòü ñëåäóþùèå åäèíèöû ôèçè÷åñêèõ âåëè÷èí:

1. Îñíîâíûå, äîïîëíèòåëüíûå è ïðîèçâîäíûå åäèíèöû (òàáë. 1, 2, 3).

2. Âíåñèñòåìíûå åäèíèöû, äîïóñêàåìûå ê ïðèìåíåíèþ íàðàâíå ñ åäèíèöàìè ÑÈ (òàáë. 4).

3. Åäèíèöû, âðåìåííî äîïóñêàåìûå è ïîäëåæàùèå èçúÿòèþ (òàáë. 5).

4. Äåñÿòè÷íûå êðàòíûå è äîëüíûå åäèíèöû (òàáë. 7).

 

Òàáëèöà 1

 

ÎÑÍÎÂÍÛÅ ÅÄÈÍÈÖÛ ÑÈ

 

┌─────────────────────────────┬──────────────────────────────────┐

│          Âåëè÷èíà           │             Åäèíèöà              │

│                             ├────────────┬─────────────────────┤

│                             │íàèìåíîâàíèå│     îáîçíà÷åíèå     │

│                             │            ├───────┬─────────────┤

│                             │            │ðóññêîå│ìåæäóíàðîäíîå│

├─────────────────────────────┼────────────┼───────┼─────────────┤

│Äëèíà                        │ìåòð        │ì      │m            │

│Ìàññà                        │êèëîãðàìì   │êã     │kg           │

│Âðåìÿ                        │ñåêóíäà     │ñ      │S            │

│Ñèëà ýëåêòðè÷. òîêà          │àìïåð       │À      │A            │

│Òåðìîäèíàìè÷åñêàÿ òåìïåðàòóðà│êåëüâèí     │Ê      │K            │

│Êîëè÷åñòâî âåùåñòâà          │ìîëü        │ìîëü   │             │

│Ñèëà ñâåòà                   │êàíäåëà     │êä     │cd           │

└─────────────────────────────┴────────────┴───────┴─────────────┘

 

Ïðèìå÷àíèå. Êðîìå òåìïåðàòóðû Êåëüâèíà (îáîçíà÷åíèå T) äîïóñêàåòñÿ ïðèìåíÿòü òåìïåðàòóðó Öåëüñèÿ (îáîçíà÷åíèå t), îïðåäåëÿåìóþ âûðàæåíèåì t ðàâíî T - To, ãäå To ðàâíî 373,15 Ê ïî îïðåäåëåíèþ. Òåìïåðàòóðà Êåëüâèíà âûðàæàåòñÿ â êåëüâèíàõ, òåìïåðàòóðà Öåëüñèÿ - â ãðàäóñàõ Öåëüñèÿ (îáîçíà÷åíèå ìåæäóíàðîäíîå è ðóññêîå ãðàä. C). Ïî ðàçìåðó ãðàäóñ Öåëüñèÿ ðàâåí Êåëüâèíó.

 

Òàáëèöà 2

 

ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÅÄÈÍÈÖÛ ÑÈ

 

┌────────┬──────────────────────────┬─────────────────────────────────────┐

│Âåëè÷èíà│         Åäèíèöû          │             Îïðåäåëåíèå             │

│        ├─────────┬───────┬────────┤                                     │

│        │íàèìåíî- │ðóññêîå│ìåæäóíà-│                                     │

│        │âàíèå    │       │ðîäíîå  │                                     │

├────────┼─────────┼───────┼────────┼─────────────────────────────────────┤

│Ïëîñêèé │ðàäèàí   │ðàä    │rad     │Ðàäèàí ðàâåí óãëó ìåæäó 2-ìÿ         │

│óãîë    │         │       │        │ðàäèóñàìè îêðóæíîñòè, äëèíà äóãè     │

│        │         │       │        │ìåæäó êîòîðûìè ðàâíà ðàäèóñó         │

│Òåëåñíûé│ñòåðàäèàí│ñð     │sr      │Ñòåðàäèàí ðàâåí òåëåñíîìó óãëó ñ     │

│óãîë    │         │       │        │âåðøèíîé â öåíòðå ñôåðû, âûðåçàþùåìó │

│        │         │       │        │íà ïîâåðõíîñòè ñôåðû ïëîùàäü, ðàâíóþ │

│        │         │       │        │ïëîùàäè êâàäðàòà ñî ñòîðîíîé, ðàâíîé │

│        │         │       │        │ðàäèóñó ñôåðû                        │

└────────┴─────────┴───────┴────────┴─────────────────────────────────────┘

 

2. Ïðîèçâîäíûå åäèíèöû ÑÈ (òàáë. 3)

 

Èç îñíîâíûõ è äîïîëíèòåëüíûõ åäèíèö ñòðîÿòñÿ ïðîèçâîäíûå åäèíèöû. Íàïðèìåð, åäèíèöà ñêîðîñòè - ìåòð â ñåêóíäó - âûðàæåíà ÷åðåç äâå îñíîâíûå: ìåòð è ñåêóíäó; åäèíèöà ïëîòíîñòè - êèëîãðàìì íà êóáè÷åñêèé ìåòð - ÷åðåç îñíîâíóþ åäèíèöó êèëîãðàìì è ïðîèçâîäíóþ - êóáè÷åñêèé ìåòð è ò.ä.

Íåêîòîðûå ïðîèçâîäíûå åäèíèöû îáðàçóþòñÿ ñ èñïîëüçîâàíèåì ñïåöèàëüíûõ íàèìåíîâàíèé (íüþòîí, âàòò, âîëüò, ëþìåí è ò.ä.).

Ïðîèçâîäíûå ìîãóò áûòü èñïîëüçîâàíû äëÿ îáðàçîâàíèÿ äðóãèõ ïðîèçâîäíûõ åäèíèö ÑÈ (íàïð. ýêñïîçèöèîííàÿ äîçà ðåíòãåíîâñêîãî èëè ãàììà-èçëó÷åíèÿ, âûðàæåííàÿ ÷åðåç êóëîí íà êèëîãðàìì; ìîùíîñòü ïîãëîùåííîé äîçû - ÷åðåç ãðýé â ñåêóíäó è ò.ä.).

 

Òàáëèöà 3

 

ÏÐÎÈÇÂÎÄÍÛÅ ÅÄÈÍÈÖÛ ÑÈ

 

┌────────────────────────────────────────┬────────────────────────────────┐

│                Âåëè÷èíû                │            Åäèíèöû             │

│                                        ├────────────────┬───────────────┤

│                                        │  íàèìåíîâàíèå  │  îáîçíà÷åíèå  │

│                                        │                ├───────┬───────┤

│                                        │                │ðóññêîå│ìåæäóí.│

├────────────────────────────────────────┼────────────────┼───────┼───────┤

│                   1                    │       2        │   3   │   4   │

├────────────────────────────────────────┼────────────────┼───────┼───────┤

│                                        │                │ 2     │ 2     │

│Ïëîùàäü                                 │êâàäðàòíûé ìåòð │ì      │m      │

│                                        │                │ 3     │ 3     │

│Îáúåì, âìåñòèìîñòü                      │êóáè÷åñêèé ìåòð │ì      │m      │

│Ñêîðîñòü (ëèíåéíàÿ)                     │ìåòð â ñåêóíäó  │ì/ñ    │m/s    │

│                                        │                │    3  │    3  │

│Ïëîòíîñòü                               │êèëîãðàìì íà    │êã/ì   │kg/m   │

│                                        │êóáè÷åñêèé ìåòð │       │       │

│                                        │                │ 3     │ 3     │

│Óäåëüíûé îáúåì                          │êóáè÷åñêèé ìåòð │ì /êã  │m /kg  │

│                                        │íà êèëîãðàìì    │       │       │

│Äàâëåíèå                                │Ïàñêàëü         │Ïà     │Pa     │

│×àñòîòà ïåðèîäè÷åñêîãî ïðîöåññà         │ãåðö            │Ãö     │Hz     │

│Óðîâåíü øóìîâ (çâóêîâîãî äàâëåíèÿ)      │äåöèáåë         │Äá     │Db     │

│Ñâåòîâîé ïîòîê                          │Ëþìåí           │ëì     │lm     │

│                                        │                │    2  │    2  │

│ßðêîñòü                                 │Êàíäåëà íà      │êä/ì   │cd/m   │

│                                        │êâàäðàòíûé ìåòð │       │       │

│Îñâåùåííîñòü                            │ëþêñ            │ëê     │lx     │

│Èíôðàêðàñíîå èçëó÷åíèå                  │âàòò            │Âò     │       │

│                                        │                │    2  │   2   │

│Ïëîòíîñòü ïîòîêà ýíåðãèè (èíôðàêðàñíîå  │âàòò íà         │Âò/ì   │W/m    │

│èçëó÷åíèå)                              │êâàäðàòíûé ìåòð │       │       │

│                                        │                │    2  │   2   │

│Óëüòðàôèîëåòîâîå èçëó÷åíèå              │âàòò íà         │Âò/ì   │W/m    │

│(ïëîòíîñòü ïîòîêà)                      │êâàäðàòíûé ìåòð │       │       │

│Ïîãëîùåííàÿ äîçà èçëó÷åíèÿ              │ãðåé            │Ãð     │Gv     │

│(äîçà èçëó÷åíèÿ)                        │                │       │       │

│Ýêñïîçèöèîííàÿ äîçà ðåíòãåíîâñêîãî è    │êóëîí íà        │Êë/êã  │c/kg   │

│ãàììà-èçëó÷åíèÿ                         │êèëîãðàìì       │       │       │

│Êîëè÷åñòâî ýëåêòðè÷åñòâà                │êóëîí           │Ê      │c      │

│(ýëåêòðè÷åñêèé çàðÿä)                   │                │       │       │

│Ýëåêòðè÷åñêîå íàïðÿæåíèå, ýëåêòðè÷åñêèé │âîëüò           │      │V      │

│ïîòåíöèàë, ðàçíîñòü ýëåêòðè÷åñêèõ       │                │       │       │

│ïîòåíöèàëîâ, ýëåêòðîäâèæóùàÿ ñèëà       │                │       │       │

│Íàïðÿæåííîñòü ýëåêòðè÷åñêîãî ïîëÿ,      │âîëüò íà ìåòð   │Â/ì    │V/m    │

│ýëåêòðîñòàòè÷åñêîå ïîëå                 │                │       │       │

│Ìàãíèòíàÿ èíäóêöèÿ                      │òåñëà           │Ò      │T      │

│(ïîñòîÿííîå ìàãíèòíîå ïîëå)             │                │       │       │

│Íàïðÿæåííîñòü ìàãíèòíîãî ïîëÿ           │àìïåð íà ìåòð   │À/ì    │A/m    │

│(ýëåêòðîìàãíèòíîå ïîëå 60 êãÓ - 300 öÃÓ)│                │       │       │

│Ìàãíèòíûé ïîòîê                         │âåáåð           │Âá     │Wb     │

│Ýëåêòðè÷åñêîå ñîïðîòèâëåíèå             │Îì              │Îì     │       │

│Ýëåêòðè÷åñêàÿ ïðîâîäèìîñòü              │Ñèìåíñ          │Ñì     │S      │

│                                        │                │    2  │       │

│Ïëîòíîñòü ýíåðãèè (ýëåêòðîìàãíèòíîå ïîëå│âàòò íà         │Âò/ì   │       │

│300 ìÃÓ - 300 ÃÃó)                      │êâàäðàòíûé ìåòð │       │       │

│Ýíåðãèÿ, ðàáîòà, êîëè÷åñòâî òåïëîòû,    │äæîóëü          │Äæ     │U      │

│ýíåðãèÿ èîíèçèðóþùåãî èçëó÷åíèÿ         │                │       │       │

└────────────────────────────────────────┴────────────────┴───────┴───────┘

 

3. Åäèíèöû, íå âõîäÿùèå â ÑÈ

 

3.1. Âíåñèñòåìíûå åäèíèöû, äîïóñêàåìûå ê ïðèìåíåíèþ íàðàâíå ñ åäèíèöàìè ÑÈ, ïðèâåäåíû â òàáë. 4.

 

Òàáëèöà 4

 

ÂÍÅÑÈÑÒÅÌÍÛÅ ÅÄÈÍÈÖÛ, ÄÎÏÓÑÊÀÅÌÛÅ Ê ÏÐÈÌÅÍÅÍÈÞ

ÍÀÐÀÂÍÅ Ñ ÅÄÈÍÈÖÀÌÈ ÑÈ

 

┌────────────┬──────────────────────────────────┬─────────────────────────┐

│Íàèìåíîâàíèå│             Åäèíèöà              │       Ïðèìå÷àíèå        │

│  âåëè÷èíû  ├────────┬────────────────┬────────┤                         │

│            │íàèìåíî-│  îáîçíà÷åíèå   │ñîîòíî- │                         │

│            │âàíèå   ├────────┬───────┤øåíèå ñ │                         │

│            │        │ìåæäóíà-│ðóññêîå│åäèíèöåé│                         │

│            │        │ðîäíîå  │       │ÑÈ      │                         │

├────────────┼────────┼────────┼───────┼────────┼─────────────────────────┤

│            │        │        │       │  3     │                         │

│Ìàññà       │òîííà   │t       │ò      │10  kg  │                         │

│Âðåìÿ       │ìèíóòà  │min     │ìèí.   │60 s    │Äîïóñêàåòñÿ òàêæå        │

│            │÷àñ     │h       │÷      │3600 s  │ïðèìåíÿòü äðóãèå åäèíèöû,│

│            │ñóòêè   │d       │ñóò.   │86400 s │ïîëó÷èâøèå øèðîêîå       │

│            │        │        │       │        │ðàñïðîñòðàíåíèå: íàïð.,  │

│            │        │        │       │        │íåäåëÿ, ìåñÿö, ãîä, âåê, │

│            │        │        │       │        │òûñÿ÷åëåòèå è ò.ï.       │

│            │        │        │       │  -3  3 │                         │

│Îáúåì,      │ëèòð    │l       │ë      │10   m  │1. Íå ðåêîìåíäóåòñÿ      │

│âìåñòèìîñòü │        │        │       │        │ïðèìåíÿòü ïðè òî÷íûõ     │

│            │        │        │       │        │èçìåðåíèÿõ.              │

│            │        │        │       │        │2. Ïðè âîçìîæíîñòè       │

│            │        │        │       │        │ñìåøåíèÿ îáîçíà÷åíèÿ l ñ │

│            │        │        │       │        │öèôðîé I, äîïóñêàåòñÿ    │

│            │        │        │       │        │îáîçíà÷åíèå ltr          │

└────────────┴────────┴────────┴───────┴────────┴─────────────────────────┘

 

Ïðèìå÷àíèå. Ïðèâåäåííûå åäèíèöû âðåìåíè íå äîïóñêàåòñÿ ïðèìåíÿòü ñ ïðèñòàâêàìè.

 

Òàáëèöà 5

 

ÅÄÈÍÈÖÛ, ÂÐÅÌÅÍÍÎ ÄÎÏÓÑÊÀÅÌÛÅ Ê ÏÐÈÌÅÍÅÍÈÞ

È ÏÎÄËÅÆÀÙÈÅ ÈÇÚßÒÈÞ

 

┌────────────────────┬───────────────────────────────────────┬────────────┐

│      Âåëè÷èíà      │                Åäèíèöà                │Ñîîòíîøåíèå │

│                    ├──────────────────┬───────────┬────────┤ ñ åäèíèöåé │

│                    │                  │  ðóññêîå  │ìåæäóíà-│ÑÈ ñ êðàòíîé│

│                    │                  │           │ðîäíîå  │ è äîëüíîé  │

│                    │                  │           │        │   îò íåå   │

├────────────────────┼──────────────────┼───────────┼────────┼────────────┤

│         1          │        2         │     3     │   4    │     5      │

├────────────────────┼──────────────────┼───────────┼────────┼────────────┤

│Äëèíà               │àíãñòðåì          │ãðàä. À    │        │            │

│Äàâëåíèå            │áàð               │áàð        │        │            │

│                    │                  │      2    │        │            │

│                    │êèëîãðàìì - ñèëà  │êãñ/ñì     │        │            │

│                    │íà êâàäðàòíûé ñàí-│           │        │            │

│                    │òèìåòð (àòìîñôåðà)│           │        │            │

│                    │ìèëëèìåòð âîäÿíîãî│ìì âîä. ñò.│        │            │

│                    │ñòîëáà            │           │        │            │

│                    │                  │      2    │        │            │

│Íàïðÿæåíèå          │êèëîãðàìì - ñèëà  │êãñ/ìì     │        │            │

│(ìåõàíè÷åñêîå)      │íà êâàäðàòíûé     │           │        │            │

│                    │ìèëëèìåòð         │           │        │            │

│Ðàáîòà, ýíåðãèÿ     │ýðã               │ýðã        │        │            │

│                    │                  │       2   │        │            │

│Óäåëüíîå            │ÎÌ - êâàäðàòíûé   │Îì ò ìì /ì │        │            │

│ýëåêòðè÷åñêîå       │ìèëëèìåòð íà ìåòð │           │        │            │

│ñîïðîòèâëåíèå       │                  │           │        │            │

│Ìàãíèòíûé ïîòîê     │ìàêñâåëë          │Èíñ        │        │            │

│Ìàãíèòíàÿ èíäóêöèÿ  │ãàóññ             │Ãñ         │        │            │

│Ìàãíèòîäâèæóùàÿ     │ãèëüáåðò          │Ãá         │        │            │

│ñèëà, ðàçíîñòü ìàã- │                  │           │        │            │

│íèòíûõ ïîòåíöèàëîâ  │                  │           │        │            │

│Íàïðÿæåííîñòü       │ýðñòåä            │Ý          │        │            │

│ìàãíèòíîãî ïîëÿ     │                  │           │        │            │

│Êîëè÷åñòâî òåïëîòû  │êàëîðèÿ (ìåæä.)   │êàë        │        │            │

│òåðìîäèíàìè÷åñêîé   │                  │           │        │            │

│Òåïëîòà õèìè÷åñêîé  │êàëîðèÿ           │êàë òõ     │        │            │

│ðåàêöèè             │òåðìîõèìè÷åñêàÿ   │           │        │            │

└────────────────────┴──────────────────┴───────────┴────────┴────────────┘

 

Ïîðÿäîê ïåðåâîäà â åäèíèöû ÑÈ ïîêàçàòåëåé,

âûðàæåííûõ â åäèíèöàõ, ïîäëåæàùèõ çàìåíå

 

Ïåðåâîä ðàíåå ïðèìåíÿâøèõñÿ åäèíèö (ñèñòåìû ÑÒÑ, ÌÒÑ, ÌÊÊÑÑ è äð.) â åäèíèöû ÑÈ äîëæåí ïðîèçâîäèòüñÿ ñ ñîõðàíåíèåì òî÷íîñòè ïðåæíåãî çíà÷åíèÿ âåëè÷èíû. Ïðè ýòîì óìíîæàþò ÷èñëîâîå çíà÷åíèå âåëè÷èíû â ïðåæíèõ åäèíèöàõ íà êîýôôèöèåíò ïåðåñ÷åòà. Êîýôôèöèåíò ïåðåñ÷åòà - ýòî ÷èñëî, ïîëó÷àåìîå îò äåëåíèÿ íîâîé âåëè÷èíû íà ñòàðóþ. Ñîîòâåòñòâåííî ïðè ïåðåâîäå íîâûõ åäèíèö â ïðåæíèå íåîáõîäèìî ÷èñëîâîå çíà÷åíèå âåëè÷èíû.

 òàáëèöå 6 ïðèâåäåíû íåêîòîðûå åäèíèöû ñèñòåìû ÑÒÑ è èõ ïåðåâîä â åäèíèöû ÑÈ.

 

Òàáëèöà 6

 

ÅÄÈÍÈÖÛ ÑÈÑÒÅÌÛ ÑÒÑ È ÈÕ ÏÅÐÅÂÎÄ Â ÅÄÈÍÈÖÛ ÑÈ

 

┌────────────────────┬───────────────────────────────┬────────────────────┐

│      Âåëè÷èíà      │          Åäèíèöà ÑÒÑ          │Ïåðåâîä â åäèíèöû ÑÈ│

│                    ├───────────────────┬───────────┤                    │

│                    │   íàèìåíîâàíèå    │îáîçíà÷åíèå│                    │

├────────────────────┼───────────────────┼───────────┼────────────────────┤

│         1          │         2         │     3     │         4          │

├────────────────────┼───────────────────┼───────────┼────────────────────┤

│                    │                   │  2        │    -4  2           │

│Ïëîùàäü             │êâàäðàòíûé         │ñì         │1:10   ì            │

│                    │ñàíòèìåòð          │           │                    │

│                    │                   │           │      -3            │

│Ìàññà               │ãðàìì              │ã          │1 õ 10   êã         │

│                    │                   │  3        │      -6  3         │

│Îáúåì               │êóáè÷åñêèé         │ñì         │1 õ 10   ì          │

│                    │ñàíòèìåòð          │           │                    │

│                    │                   │    3      │      3     3       │

│Ïëîòíîñòü           │ãðàìì íà êóáè÷åñêèé│ã/ñì       │1 õ 10  êã/ì        │

│                    │ñàíòèìåòð          │           │                    │

│                    │                   │           │      -2            │

│Ñêîðîñòü            │ñàíòèìåòð â ñåêóíäó│ñì/ñ       │1 õ 10   ì/ñ        │

│                    │                   │           │      4     2       │

│ßðêîñòü             │ñòèëüá             │ñá         │1 õ 10  êä/ì        │

│                    │                   │           │      4             │

│Îñâåùåííîñòü        │ôîò                │-          │1 õ 10  ëê          │

│                    │                   │           │      -4            │

│Ïîãëîùåííàÿ äîçà    │ýðã íà ãðàìì       │ýðã/ã      │1 õ 10   äê/êã      │

│èçëó÷åíèÿ           │                   │           │                    │

│                    │                   │  2        │      -4  2         │

│Êîýôôèöèåíò äèôôóçèè│êâàäðàòíûé         │ñì /ñ      │1 õ 10   ì /ñ       │

│                    │ñàíòèìåòð íà ñåê.  │           │                    │

│                    │                   │       3   │      -6       3    │

│Ñêîðîñòü õèìè÷åñêîé │ìîëü íà êóáè÷åñêèé │ìîëü ñì /ñ │1 õ 10   ìîëü ì /ñ  │

│ðåàêöèè             │ñàíòèìåòð          │           │                    │

│                    │                   │           │      -7            │

│Ïîòîê èçëó÷åíèé     │ýðã                │ýðã        │1 õ 10   ÂÒ         │

│                    │                   │           │      7             │

│Ìîùíîñòü èçëó÷åíèÿ  │ýðã â ñåêóíäó      │ýðã/ñ      │1 õ 10  Äæ          │

│                    │                   │           │            -4      │

│Ýêñïîçèöèîííàÿ äîçà │ðåíòãåí            │Р         │2,57976 õ 10   Êë/êã│

│ðåíòãåíîâñêîãî è    │                   │           │                    │

│ãàììà-èçëó÷åíèÿ     │                   │           │                    │

│Ýêâèâàëåíòíàÿ äîçà  │áýð                │áýð/ñ      │0,01 Âò/êã          │

│èçëó÷åíèÿ           │                   │           │                    │

│Ìîùíîñòü ïîãëîùåííîé│ðàä â ñåê.         │ðàä/ñ      │0,01 Âò/êã          │

│äîçû                │                   │           │                    │

│                    │                   │           │      4             │

│Ýëåêòðè÷åñêîå íàïðÿ-│-                  │-          │1 õ 10             │

│æåíèå, ýëåêòðè÷åñêèé│                   │           │                    │

│ïîòåíöèàë, ðàçíîñòü │                   │           │                    │

│ýëåêòðè÷åñêèõ       │                   │           │                    │

│ïîòåíöèàëîâ         │                   │           │                    │

│                    │                   │           │             4      │

│Íàïðÿæåííîñòü       │-                  │-          │2,997825 õ 10  Â/ì  │

│ýëåêòðè÷åñêîãî ïîëÿ │                   │           │                    │

│                    │                   │           │      -4            │

│Ìàãíèòíàÿ èíäóêöèÿ  │Ãàóñî              │Ãñ         │1 õ 10   Òë         │

│                    │                   │           │      -8            │

│Ìàãíèòíûé ïîòîê     │Ìàêñ.              │-          │1 õ 10   Âá         │

│                    │                   │           │            11      │

│Ýëåêòðè÷åñêîå       │-                  │-          │8,98755 õ 10   ÎÌ   │

│ñîïðîòèâëåíèå       │                   │           │                    │

│                    │                   │           │            -10     │

│Êîëè÷åñòâî          │-                  │-          │3,33564 õ 10    êë  │

│ýëåêòðè÷åñòâà,      │                   │           │                    │

│ýëåêòðè÷åñêèé çàðÿä │                   │           │                    │

│Òåïëîòà, êîëè÷åñòâî │êàë.               │êàë        │4,2 Äæ              │

│òåïëîòû             │                   │           │                    │

└────────────────────┴───────────────────┴───────────┴────────────────────┘

 

4. Äåñÿòè÷íûå êðàòíûå è äîëüíûå åäèíèöû, à òàêæå èõ íàèìåíîâàíèÿ è îáîçíà÷åíèÿ ñëåäóåò îáðàçîâûâàòü ñ ïîìîùüþ ìíîæèòåëåé è ïðèñòàâîê, ïðèâåäåííûõ â òàáë. 7.

 

Òàáëèöà 7

 

ÌÍÎÆÈÒÅËÈ È ÏÐÈÑÒÀÂÊÈ ÄËß ÎÁÐÀÇÎÂÀÍÈß

ÄÅÑßÒÈ×ÍÛÕ ÊÐÀÒÍÛÕ È ÄÎËÜÍÛÕ ÅÄÈÍÈÖ, À ÒÀÊÆÅ

ÈÕ ÍÀÈÌÅÍÎÂÀÍÈÉ È ÎÁÎÇÍÀ×ÅÍÈÉ

 

┌───────────────────┬────────────────────┬───────────────────────┐

│     Ìíîæèòåëü     │     Ïðèñòàâêà      │ Îáîçíà÷åíèå ïðèñòàâêè │

│                   │                    ├───────────┬───────────┤

│                   │                    │  ðóññê.   │   ìåæä.   │

├───────────────────┼────────────────────┼───────────┼───────────┤

│  12               │                    │           │           │

│10                 │òåðà                │Ò          │           │

│  9                │                    │           │           │

│10                 │ãèãà                │à         │           │

│  6                │                    │           │           │

│10                 │ìåãà                │Ì          │           │

│  3                │                    │           │           │

│10                 │êèëî                │ê          │           │

│  2                │                    │           │           │

│10                 │ãåêòî               │ã          │           │

│  1                │                    │           │           │

│10                 │äåêà                │äà         │           │

│                   │äåöè                │           │           │

│                   │ñàíòè               │           │           │

│                   │ìèëëè               │           │           │

│                   │ìèêðî               │           │           │

│                   │íàíî                │           │           │

│                   │ïèêî                │           │           │

└───────────────────┴────────────────────┴───────────┴───────────┘

 

Ïðèñîåäèíåíèå ê íàèìåíîâàíèþ åäèíèöû äâóõ èëè áîëåå ïðèñòàâîê ïîäðÿä íå äîïóñêàåòñÿ.

5. Åäèíèöû âåëè÷èí, ïðèìåíÿåìûå â ñàíèòàðíî-ýïèäåìèîëîãè÷åñêèõ ó÷ðåæäåíèÿõ è èçìåíèâøèåñÿ â ñâÿçè ñ ââåäåíèåì ÑÒ ÑÝ 1052-78 "Ìåòðîëîãèÿ. Åäèíèöû ôèçè÷åñêèõ âåëè÷èí", ïðèâåäåíû â òàáë. 8.

 

Òàáëèöà 8

 

ÈÇÌÅÍÈÂØÈÅÑß ÅÄÈÍÈÖÛ ÂÅËÈ×ÈÍ, ÏÐÈÌÅÍßÅÌÛÅ

 ÑÀÍÈÒÀÐÍÎ-ÝÏÈÄÅÌÈÎËÎÃÈ×ÅÑÊÈÕ Ó×ÐÅÆÄÅÍÈßÕ,  ÑÂßÇÈ

Ñ ÂÂÅÄÅÍÈÅÌ ÑÒ ÑÝÂ 1052-78 "ÌÅÒÐÎËÎÃÈß.

ÅÄÈÍÈÖÛ ÔÈÇÈ×ÅÑÊÈÕ ÂÅËÈ×ÈÍ"

 

┌───────────────────────┬────────────────────────┬────────────────────────┐

│  Îáëàñòü èçìåðåíèÿ,   │    Åäèíèöû âåëè÷èí,    │ Åäèíèöû âåëè÷èí, ïðèì. │

│     èññëåäîâàíèÿ      │ïðèìåíÿåìûå äî ââåäåíèÿ │  â ñâÿçè ñ ââåäåíèåì   │

│                       │    ñò. ÑÝÂ 1052-78     │    ñò. ÑÝÂ 1052-78     │

│                       ├────────────┬───────────┼────────────┬───────────┤

│                       │íàèìåíîâàíèå│îáîçíà÷åíèå│íàèìåíîâàíèå│îáîçíà÷åíèå│

├───────────────────────┼────────────┼───────────┼────────────┼───────────┤

│           1           │     2      │     3     │     4      │     5     │

├───────────────────────┼────────────┼───────────┼────────────┼───────────┤

│                       │            │           │            │     3     │

│Ñîäåðæàíèå õèìè÷åñêèõ  │ìèëëèãðàìì  │ìã/ë       │ìèëëèãðàìì  │ìã/äì      │

│âåùåñòâ â âîäå         │íà ëèòð     │           │íà äåöèìåòð │           │

│                       │            │           │â êóáå      │           │

│Àòìîñôåðíîå äàâëåíèå   │ìèëëèìåòð   │ìì ðò. ñò. │ïàñêàëü     │Ïà         │

│                       │ðòóòíîãî    │           │            │           │

│                       │ñòîëáà      │           │            │           │

│Îïðåäåëåíèå êàëîðèé-   │êàëîðèÿ     │êàë <*>    │äæîóëü      │Äæ         │

│íîñòè ïèùåâûõ ïðîäóêòîâ│            │           │            │           │

│                       │            │      2    │            │    2      │

│Èíòåíñèâíîñòü òåïëîâîãî│êèëîêàëîðèé │êêàë/ì ÷   │äæîóëü íà   │Äæ/ì ÷     │

│îáëó÷åíèÿ              │íà ìåòð â   │<*>        │ìåòð â      │           │

│                       │êâàäðàòå â  │           │êâàäðàòå â  │           │

│                       │òå÷åíèå ÷àñà│           │òå÷åíèå ÷àñà│           │

│Ïîñòîÿííîå ìàãíèòíîå   │ýðñòåä      │Ý          │Àìïåð íà    │À/ì Ò      │

│ïîëå. Íàïðÿæåííîñòü    │            │           │ìåòð òåñëà  │           │

│ïîëÿ. Ìàãíèòíàÿ        │            │           │            │           │

│èíäóêöèÿ               │            │           │            │           │

│                       │            │     2     │            │    2      │

│Óðîâåíü                │ìýð íà êâ. ì│ìýð/ì      │Âàòò íà     │Âò/ì       │

│óëüòðàôèîëåòîâîé       │            │           │êâàäðàòíûé  │           │

│îáëó÷åííîñòè           │            │           │ìåòð        │           │

│Äîçà âíåøíåãî è        │áýð â ãîä   │áýð/ãîä <*>│Äæîóëü íà   │Äæ/êã      │

│âíóòðåííåãî îáëó÷åíèÿ  │            │           │êèëîãðàìì â │-----      │

│÷åëîâåêà (áèîëîãè÷åñêèé│            │           │ãîä         │ ãîä       │

│ýêâèâàëåíò ðåíòãåíà â  │            │           │            │           │

│ãîä)                   │            │           │            │           │

│Òûñÿ÷íàÿ áèîëîãè÷åñêîãî│ìèëëè áýð â │ì áýð/÷àñ  │Äæîóëü íà   │Äæ/êã      │

│ýêâèâàëåíòà ðåíòãåíà â │÷àñ         │<*>        │êèëîãðàìì â │-----      │

│÷àñ                    │            │           │÷àñ         │ ÷àñ       │

│Èíòåíñèâíîñòü          │ðåíòãåí â   │ð/÷ <*>    │êóëîí íà    │Êë õ êã    │

│ðàäèàöèîííîãî èçëó÷åíèÿ│÷àñ         │           │êèëîãðàìì   │           │

│                       │ìèëëèðåíòãåí│ìð/÷ <*>   │êóëîí íà    │Êë õ êã    │

│                       │â ÷àñ       │           │êèëîãðàìì   │           │

│Ðàäèàöèîííîå èçëó÷åíèå │ìèëëèðàä â  │ìðàä/ãîä   │âàòò íà     │Âò õ êã    │

│                       │ãîä         │<*>        │êèëîãðàìì   │           │

│                       │            │           │            │    3      │

│Ðàäèîàêòèâíîñòü        │êþðè íà ëèòð│êþðè/ë <*> │îáðàòíàÿ    │ñ/äì       │

│ðàñòâîðà, âîçäóõà,     │            │           │ñåêóíäà íà  │           │

│ïèùåâûõ ïðîäóêòîâ, òåëà│            │           │äåöèìåòð â  │           │

│÷åëîâåêà               │            │           │êóáå        │           │

│                       │ìèëëèêþðè íà│ìê êþðè/ã  │îáðàòíàÿ    │ñ/êã       │

│                       │ãðàìì       │<*>        │ñåêóíäà íà  │           │

│                       │            │           │êèëîãðàìì   │           │

│                       │            │    2      │            │  3  2     │

│Ðàñõîä ðàñòâîðà äëÿ    │ìèëëèëèòð íà│ìë/ì       │ñàíòèìåòð   │ñì /ì      │

│îáåççàðàæèâàíèÿ        │êâ. ìåòð    │           │êóáè÷åñêèé  │           │

│ïîâåðõíîñòåé           │            │           │íà êâàäðàò- │           │

│                       │            │           │íûé ìåòð    │           │

└───────────────────────┴────────────┴───────────┴────────────┴───────────┘

 

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<*> Åäèíèöû, âðåìåííî äîïóñêàåìûå ê ïðèìåíåíèþ.

 

 

 


 
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