Ïðîãðàììà
ÔËÎÓÌÅÒÐÈÊÀ
Ðåäàêöèÿ 06.09.03
Ïîëüçîâàòåëü:
Ðàñ÷åò N 29,
âûïîëíåí 12.12.03, 18:36:39
Ïðåäïðèÿòèå
Ãàçïðîì
ÊÎÌÏËÅÊÒ ÒÅÕHÈ×EÑÊÎÉ ÄOÊÓÌÅHÒÀÖÈÈ HÀ
ÈÇÌÅÐÈÒÅËÜHÛÉ ÊÎÌÏËÅÊÑ
Ñ ÈÇÌÅÐÈÒÅËÜHÛÌ ÒÐÓÁÎÏÐÎÂÎÄÎÌ 2884
ïî ïðàâèëàì ÏÐ 50.2.022-99
"ÃÑÈ. Ïîðÿäîê
îñóùåñòâëåíèÿ
ãîñóäàðñòâåííîãî ìåòðîëîãè÷åñêîãî êîíòðîëÿ è íàäçîðà
çà
ïðèìåíåíèåì è ñîñòîÿíèåì èçìåðèòåëüíûõ êîìïëåêñîâ
ñ ñóæàþùèìè
óñòðîéñòâàìè".
Ðàñ÷åò âûïîëíåí ïî ÃÎÑÒ 8.563.1/.2-97 è ÌÈ 2638-2001
ÏÀÑÏÎÐÒ ÈÇÌÅÐÈÒÅËÜHÎÃÎ ÊÎÌÏËÅÊÑÀ
ÄËß ÈÇÌÅÐÈÒÅËÜHÎÃÎ ÒÐÓÁÎÏÐÎÂÎÄÀ 2884
Ðàñ÷åò
N 29
ÑÐÅÄÀ Â
ÒÐÓÁÎÏÐÎÂÎÄÅ
Ñðåäà â
òðóáîïðîâîäå ........................................ âîçäóõ
Çàäàííûé
ïðåäåë äîïóñêàåìîé îòíîñèòåëüíîé ïîãðåøíîñòè
èçìåðåíèé
ðàñõîäà, % .......................................... 3.00
1. ÑÎÑÒÀÂ ÈÇÌÅÐÈÒÅËÜHÎÃÎ ÊÎÌÏËÅÊÑÀ
1.1.
Ñðåäíåå çíà÷åíèå âíóòðåííåãî äèàìåòðà èçìåðèòåëüíîãî
òðóáîïðîâîäà
ïåðåä ñóæàþùèì óñòðîéñòâîì
ïðè
òåìïåðàòóðå _____ ãðàä.Ñ, ìì ...................... ______
1.2.
Âíóòðåííèé äèàìåòð èçìåðèòåëüíîãî òðóáîïðîâîäà
ïðè
òåìïåðàòóðå 20 ãðàä.Ñ, ìì ..........................
______
1.3. Hàèáîëüøåå
îòêëîíåíèå îò ñðåäíåãî äèàìåòðà â êîíòðîëèðóåìûõ
ñå÷åíèÿõ, ìì ...........................................
______
1.4.
Ìàòåðèàë òðóáîïðîâîäà ............................... ñòàëü
16Ì
1.5.
Òåìïåðàòóðíûé êîýôôèöèåíò ëèíåéíîãî ðàñøèðåíèÿ ìàòåðèàëà
òðóáîïðîâîäà ïðè òåìïåðàòóðå èçìåðåíèé äèàìåòðà, 1/ãðàä.Ñ______
1.6.
Ýêâèâàëåíòíàÿ øåðîõîâàòîñòü, íàéäåííàÿ ïî Ïðèëîæåíèþ Á
ê ÃÎÑÒ 8.563.1-97, ìì
.................................. 0.200
1.7.
Ñóæàþùåå óñòðîéñòâî
.... äèàôðàãìà ñ óãëîâûì
îòáîðîì äàâëåíèÿ
1.8.
Êîýôôèöèåíò ðàñõîäà ïðè âåðõíåì ïðåäåëå èçìåðåíèé
ðàñõîäà ................................... 0.618377...0.618271
1.9.
Êîýôôèöèåíò ðàñøèðåíèÿ ñðåäû .............. 0.990392...0.992073
1.10.
Ñðåäíèé äèàìåòð îòâåðñòèÿ ñóæàþùåãî óñòðîéñòâà
ïðè
òåìïåðàòóðå 20 ãðàä.Ñ, ìì .........................
______
1.11. Hàèáîëüøåå îòêëîíåíèå îò ñðåäíåãî
äèàìåòðà, ìì ........ ______
1.12.
Îòíîñèòåëüíîå îòâåðñòèå ñóæàþùåãî óñòðîéñòâà
......................................... 0.437257...0.437276
1.13.
Ìàòåðèàë ñóæàþùåãî óñòðîéñòâà ...................... 08Õ18H10Ò
-2-
Òðóáîïðîâîä 2884
1.14.
Äëèíà öèëèíäðè÷åñêîé ÷àñòè îòâåðñòèÿ äèàôðàãìû, ìì
.... ______
1.15.
Òîëùèíà äèñêà äèàôðàãìû, ìì
........................... ______
1.16.
Øåðîõîâàòîñòü ïîâåðõíîñòè âõîäíîãî òîðöà, ìêì
......... ______
1.17.
Øåðîõîâàòîñòü ïîâåðõíîñòè âûõîäíîãî òîðöà, ìêì
........ ______
1.18.
Øåðîõîâàòîñòü ïîâåðõíîñòè îòâåðñòèÿ, ìêì
.............. ______
1.19.
Ñìåùåíèå îñè âõîäíîãî òîðöà äèàôðàãìû îòíîñèòåëüíî îñè
èçìåðèòåëüíîãî òðóáîïðîâîäà, ìì ......................... 0.00
1.20.
Ñìåùåíèå îñè âûõîäíîãî òîðöà äèàôðàãìû îòíîñèòåëüíî
îñè
èçìåðèòåëüíîãî òðóáîïðîâîäà, ìì .....................
0.00
1.21. Ìåæïîâåðî÷íûé èíòåðâàë äèàôðàãìû, ëåò ...................
1.00
1.22. Òåðìîïðåîáðàçîâàòåëü
................. ÒÃÑ-711, -50...600 ãðàä.C,
êëàññ òî÷íîñòè 1
1.23.
Çàâîäñêîé N
..................................... ___________
1.24. Ñðîê
äåéñòâèòåëüíîñòè ïîâåðêè
................... ___________
1.25.
Ïðåîáðàçîâàòåëü èçáûòî÷íîãî äàâëåíèÿ
............................. ÄÌ, 6 êãñ/ñì2,
êëàññ òî÷íîñòè 1
1.26.
Çàâîäñêîé N
..................................... ___________
1.27. Ñðîê
äåéñòâèòåëüíîñòè ïîâåðêè
................... ___________
1.28.
Ïðîìåæóòî÷íûé ïðåîáðàçîâàòåëü äàâëåíèÿ
................................... ÊÑÄ-1, êëàññ òî÷íîñòè 1,0
1.29.
Çàâîäñêîé N .....................................
___________
1.30. Ñðîê
äåéñòâèòåëüíîñòè ïîâåðêè
................... ___________
1.31.
Ïðåîáðàçîâàòåëü ðàçíîñòè äàâëåíèé
...................... ÄÌ 3573, 1600 êãñ/ì2,
êëàññ òî÷íîñòè 1
1.32.
Çàâîäñêîé N
..................................... ___________
1.33. Ñðîê
äåéñòâèòåëüíîñòè ïîâåðêè
................... ___________
1.34.
Âòîðè÷íûé ïðåîáðàçîâàòåëü ðàçíîñòè äàâëåíèé
................................... ÊÑÄ-1, êëàññ òî÷íîñòè 1,0
1.35.
Çàâîäñêîé N
..................................... ___________
1.36. Ñðîê
äåéñòâèòåëüíîñòè ïîâåðêè
................... ___________
1.37. Ìåæïîâåðî÷íûé èíòåðâàë èçìåðèòåëüíîãî êîìïëåêñà,
ëåò
.............................................. ___________
-3-
Òðóáîïðîâîä 2884
2. ÑÕÅÌÀ ÏÅÐÂÈ×HÎÃÎ ÏÐÅÎÁÐÀÇÎÂÀÒÅËß
----¬-----¬
¦ Ì ¦¦ ÄÌ ¦
L-T--LT--T-
¦ ¦ ¦
¦ +--+
=¦==>¦ÑÓ¦==>
L---
ÑÓ -
ñóæàþùåå óñòðîéñòâî
Ì -
ìàíîìåòð
ÄÌ -
äèôôåðåíöèàëüíûé ìàíîìåòð
Hà ðàññòîÿíèè 100D=15000 ìì ïåðåä
ñóæàþùèì óñòðîéñòâîì ìåñòíûõ
ñîïðîòèâëåíèé íåò
Hà ðàññòîÿíèè 10D=1500 ìì ïîñëå
ñóæàþùåãî óñòðîéñòâà ìåñòíûõ
ñîïðîòèâëåíèé íåò
3. ÄÈÀÏÀÇÎHÛ ÈÇÌÅHÅHÈß ÊÎHÒÐÎËÈÐÓÅÌÛÕ
ÏÀÐÀÌÅÒÐÎÂ
3.1.
Òåìïåðàòóðà ñðåäû, ãðàä.Ñ ............................. 15...25
3.2.
Àáñîëþòíîå äàâëåíèå íà âõîäå â ñóæàþùåå óñòðîéñòâî,
êãñ/ñì2 .......................................
5.0060...6.0604
3.3.
Àòìîñôåðíîå äàâëåíèå, ìì ðò.ñò.
............... 740.00...780.00
3.4.
Ïëîòíîñòü â ðàáî÷èõ óñëîâèÿõ, êã/ì3 .........
5.54143...6.44811
3.5.
Äèíàìè÷åñêàÿ âÿçêîñòü, ìãñ.ñ/ì2
............... 1.8955...1.8495
3.6.
Ïîêàçàòåëü àäèàáàòû ............................. 1.406...1.408
3.7.
Ïåðåïàä äàâëåíèÿ íà ñóæàþùåì óñòðîéñòâå, êãñ/ì2 ....
1600...394
3.8.
Òðåáóåìàÿ íàèáîëüøàÿ îòíîñèòåëüíàÿ ïîãðåøíîñòü
èçìåðåíèé ðàñõîäà, % .................................... 3.00
3.9.
Îöåíêà ðåàëèçóåìîãî ïðåäåëà îòíîñèòåëüíîé ïîãðåøíîñòè
èçìåðåíèé ðàñõîäà, % .............................. 1.12...3.00
-4-
Òðóáîïðîâîä 2884
4. ÒÅÕHÈ×ÅÑÊÈÅ È ÌÅÒÐÎËÎÃÈ×ÅÑÊÈÅ ÕÀÐÀÊÒÅÐÈÑÒÈÊÈ
ÈÇÌÅÐÈÒÅËÜHÎÃÎ ÊÎÌÏËÅÊÑÀ
-------------T-----------------------T----------T---------T---------¬
¦ ¦ ¦ ¦ Ïðåäåë ¦
Ïðåäåë ¦
¦ Ïåðåïàä
íà ¦ Ðàñõîä, ¦
Îòíîñè- ¦ àáñîëþò-¦
îòíîñè- ¦
¦ ñóæàþùåì
¦ ì3/÷ ¦
òåëüíûé ¦ íîé ïîã-¦ òåëüíîé ¦
¦ óñòðîéñòâå,¦ ¦ ðàñõîä, ¦ðåøíîñòè,¦
ïîãðåø- ¦
¦ êãñ/ì2 +-----------T-----------+ %
¦ +-ì3 ¦ íîñòè, ¦
¦ ¦ ìèíèì. ¦
ìàêñ. ¦ ¦ ¦ +- %
¦
+------------+-----------+-----------+----------+---------+---------+
¦ 1
¦ 2 ¦
3 ¦ 4
¦ 5 ¦
+------------+-----------T-----------+----------+---------+---------+
¦#1 1600.0 ¦
560.00 ¦ 519.81
¦ 100.00 ¦ 6.2846 ¦
1.12 ¦
¦ 1440.0 ¦
531.80 ¦ 493.55
¦ 94.95 ¦
6.2319 ¦ 1.17 ¦
¦ 1120.0 ¦
469.96 ¦ 436.01
¦ 83.88 ¦
6.2529 ¦ 1.33 ¦
¦ 960.0 ¦
435.55 ¦ 404.01
¦ 77.72 ¦ 6.3659 ¦
1.46 ¦
¦ 800.0 ¦
398.02 ¦ 369.14
¦ 71.01 ¦
6.5944 ¦ 1.66 ¦
¦ 640.0 ¦
356.39 ¦ 330.47
¦ 63.57 ¦
7.0090 ¦ 1.97 ¦
¦ 480.0 ¦
308.99 ¦ 286.46
¦ 55.11 ¦
7.7534 ¦ 2.51 ¦
¦ 393.7 ¦
280.00 ¦ 259.56
¦ 49.93 ¦
7.7869 ¦ 3.00 ¦
¦ 320.0 ¦
252.60 ¦ 234.14
¦ 45.04 ¦
9.1910 ¦ * 3.64 ¦
¦ 160.0 ¦
178.89 ¦ 165.78
¦ 31.89 ¦
12.742 ¦ * 7.12 ¦
¦ ! 0.2
¦ 6.94 ¦
6.94 ¦ 1.34
¦ 335.10 ¦ * >100 ¦
L------------+-----------+-----------+----------+---------+----------
Öèôðà
ñëåâà â 1-é êîëîíêå, ïåðåä êîòîðîé ñòîèò çíàê #, îçíà÷àåò
íîìåð
äåéñòâóþùåãî ïðåîáðàçîâàòåëÿ ðàçíîñòè äàâëåíèé.
Çíàê ! îòìå÷àåò ðàñõîä, ñîîòâåòñòâóþùèé íàèìåíüøåìó äîïóñòèìîìó
÷èñëó Ðåéíîëüäñà
Çíàê *
îòìå÷àåò ïîãðåøíîñòü, ïðåâûøàþùóþ çàäàííóþ.
Ïðåäåëû
èçìåðåíèé ðàñõîäà îïðåäåëÿþòñÿ ïî ÌÈ 2634-2001
â
ñîîòâåòñòâèè ñ ïóíêòîì 5.1.4.
5. ÐÀÑ×ÅÒHÀß ÔÎÐÌÓËÀ
Îáúåìíûé
ðàñõîä ðàññ÷èòûâàåòñÿ ïî ôîðìóëå ________ ÃÎÑÒ 8.563.2-97.
Ðàñ÷åò
âûïîëíèë È.Ì.Øåíáðîò
________________________ ____________________________
Äîëæíîñòü ïðåäñòàâèòåëÿ
ïîäïèñü, è.î.ôàìèëèÿ
ïðåäïðèÿòèÿ-êîíòðàãåíòà
Ìåñòî
ïå÷àòè " "_____________ ____ ã.
Äîëæíîñòü
ïðåäñòàâèòåëÿ ïîäïèñü, è.î.ôàìèëèÿ
ïðåäïðèÿòèÿ-âëàäåëüöà
Ìåñòî
ïå÷àòè " "_____________ ____ ã.
-5-
Òðóáîïðîâîä 2884
Ïðåäïðèÿòèå
Ãàçïðîì
ÀÊÒ
èçìåðåíèé âíóòðåííåãî äèàìåòðà òðóáîïðîâîäà, ìì
Ìàòåðèàë
òðóáîïðîâîäà .................................... ñòàëü
16Ì
Ýêâèâàëåíòíàÿ øåðîõîâàòîñòü, ìì .............................
0.2000
Òåìïåðàòóðà, ïðè êîòîðîé âûïîëíÿëèñü èçìåðåíèÿ
äèàìåòðà
ïåðåä ñóæàþùèì óñòðîéñòâîì, ãðàä. Ñ .................
_____
Ìíîæèòåëü
ïîïðàâêè íà òåìïåðàòóðíîå ðàñøèðåíèå
ìàòåðèàëà
................................................ _________
Äèàìåòð ïåðåä ñóæàþùèì óñòðîéñòâîì, ìì:
----------------T---------------T---------------¬
¦ Ñå÷åíèå 1 ¦
Ñå÷åíèå 2 ¦ Ñå÷åíèå 3
¦
+---------------+---------------+---------------+
¦
D11=______ ¦ D21=______ ¦ D31=______ ¦
¦
D12=______ ¦ D22=______ ¦ D32=______ ¦
¦
D13=______ ¦ D23=______ ¦ D33=______ ¦
¦
D14=______ ¦ D24=______ ¦ D34=______ ¦
L---------------+---------------+----------------
Òåìïåðàòóðà, ïðè êîòîðîé âûïîëíÿëèñü èçìåðåíèÿ
äèàìåòðà
çà ñóæàþùèì óñòðîéñòâîì, ãðàä. Ñ ....................
_____
Äèàìåòð çà ñóæàþùèì óñòðîéñòâîì ________ ìì
ÐÅÇÓËÜÒÀÒÛ
ÐÀÑ×ÅÒÀ
Ñðåäíèé äèàìåòð ïðè òåìïåðàòóðå
Äèàìåòð ïðè òåìïåðàòóðå
èçìåðåíèé ___ ãðàä. C, ìì
20 ãðàä. C, ìì
Dt=________ D20=Dt/Kt=________
Ñðåäñòâî ëèíåéíûõ èçìåðåíèé ___________________________,
íàèìåíîâàíèå ñðåäñòâà èçìåðåíèé
öåíà
äåëåíèÿ _______ ìì,
ñðîê
äåéñòâèòåëüíîñòè ïîâåðêè "____"_________ ____ ã.
Âòîðîå ñðåäñòâî ëèíåéíûõ èçìåðåíèé ________________,
íàèìåíîâàíèå ñðåäñòâà èçìåðåíèé
öåíà
äåëåíèÿ _______ ìì,
ñðîê
äåéñòâèòåëüíîñòè ïîâåðêè "____"_________ ____ ã.
________________________
____________________________
Äîëæíîñòü ïðåäñòàâèòåëÿ
ïîäïèñü, è.î.ôàìèëèÿ
ïðåäïðèÿòèÿ-êîíòðàãåíòà
Ìåñòî
ïå÷àòè " "_____________ ____ ã.
Äîëæíîñòü ïðåäñòàâèòåëÿ
ïîäïèñü, è.î.ôàìèëèÿ
ïðåäïðèÿòèÿ-âëàäåëüöà
Ìåñòî
ïå÷àòè " "_____________ ____ ã.
-6-
Òðóáîïðîâîä 2884
Ïðåäïðèÿòèå Ãàçïðîì
ÏÀÑÏÎÐÒ ÑÓÆÀÞÙÅÃÎ
ÓÑÒÐÎÉÑÒÂÀ
Ðåãèñòðàöèîííûé N
__________
----------------------------T---------------------------------¬
¦
Õàðàêòåðèñòèêà ñóæàþùåãî ¦
Çíà÷åíèå õàðàêòåðèñòèêè ¦
¦ óñòðîéñòâà ¦
è ìàðêèðîâêà ìàòåðèàëà ¦
+---------------------------+---------------------------------+
¦ Òèï
ñóæàþùåãî óñòðîéñòâà ¦ äèàôðàãìà ñ óãëîâûì îòáîðîì ¦
+---------------------------+---------------------------------+
¦
Äèàìåòð îòâåðñòèÿ d20, ìì ¦ ¦
¦ [äîïóñêàåòñÿ îò
65.557 ¦ ¦
¦ äî 65.623 ìì] ¦ ________ ¦
+---------------------------+---------------------------------+
¦
Ìàòåðèàë ¦ 08Õ18H10Ò ¦
L---------------------------+----------------------------------
ÏÀÐÀÌÅÒÐÛ ÄÈÀÔÐÀÃÌÛ ÏÐÈ 20 ãðàä. Ñ ïî ÃÎÑÒ
8.563.1-97
----------------------------T------------------T--------------¬
¦ Ïàðàìåòð ¦
Äîïóñòèìûå
¦Äåéñòâèòåëüíûå¦
¦ ¦ çíà÷åíèÿ ¦ çíà÷åíèÿ ¦
+---------------------------+------------------+--------------+
¦ Äëèíà
öèëèíäðè÷åñêîé
¦ ¦ ¦
¦ ÷àñòè
îòâåðñòèÿ, ìì
¦ 0.750...3.000 ¦
_________ ¦
+---------------------------+------------------+--------------+
¦
Òîëùèíà äèñêà, ìì ¦
0.8...7.5 ¦ _________
¦
+---------------------------+------------------+--------------+
¦
Øåðîõîâàòîñòü ¦ ¦ ¦
¦
ïîâåðõíîñòåé, ìêì ¦ ¦ ¦
¦ - âõîäíîãî òîðöà ¦
íå áîëåå 6.6 ¦ _________
¦
¦ -
âûõîäíîãî òîðöà ¦ íå áîëåå 10 ¦ _________ ¦
¦ -
îòâåðñòèÿ ¦ íå áîëåå 0.7 ¦ _________ ¦
L---------------------------+------------------+---------------
Ñðåäñòâî ëèíåéíûõ èçìåðåíèé ___________________________,
íàèìåíîâàíèå ñðåäñòâà èçìåðåíèé
öåíà äåëåíèÿ _______ ìì,
ñðîê
äåéñòâèòåëüíîñòè ïîâåðêè "____"_________ ____ ã.
Ñðåäñòâî èçìåðåíèé øåðîõîâàòîñòè ___________________________
íàèìåíîâàíèå ñðåäñòâà èçìåðåíèé
Ïîâåðèòåëü ____________________________
ÐÅÇÓËÜÒÀÒÛ ÏÅÐÈÎÄÈ×ÅÑÊÎÉ
ÏÎÂÅÐÊÈ
-----------------T-------------------T------------------------¬
¦ Äàòà
èçìåðåíèé ¦ Çàêëþ÷åíèå ¦
Îòòèñê êëåéìà ÃÏ, ¦
¦ ¦ (ãîäåí, íå ãîäåí) ¦
ïîäïèñü ïîâåðèòåëÿ ¦
+----------------+-------------------+------------------------+
¦ ¦ ¦ ¦
+----------------+-------------------+------------------------+
¦ ¦ ¦ ¦
+----------------+-------------------+------------------------+
¦ ¦ ¦ ¦
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