{"id":16575,"date":"2024-10-16T22:10:02","date_gmt":"2024-10-16T22:10:02","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d1826\/"},"modified":"2024-10-24T12:21:53","modified_gmt":"2024-10-24T12:21:53","slug":"astm-d1826","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d1826\/","title":{"rendered":"ASTM-D1826"},"content":{"rendered":"

ASTM D1826-94-Reapproved2010<\/h3>\n

Historical Standard: Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter<\/h4>\n
\n

ASTM D1826<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This test method covers the determination with the continuous recording calorimeter (Note 1) of the total calorific (heating) value of fuel gas produced or sold in the natural gas range from 900 to 1200 Btu\/standard ft3<\/sup>.<\/p>\n

Note<\/span> 1\u2014An extensive investigation of the accuracy of the Cutler-Hammer recording gas calorimeter, when used with gases of high heating value, was made by the National Bureau of Standards in 1957 under a research project sponsored by the American Gas Association.<\/p>\n

1.2 The subjects covered in this test method appear in the following sections:<\/p>\n

Keywords<\/strong><\/p>\n

calorific value; calorimeter; gaseous fuels; natural gases; Calorific value; Calorimeter; Continuous recording calorimeter; Gaseous fuels; Natural gas service systems<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 17.200.10 (Heat. Calorimetry)<\/p>\n

DOI:<\/strong> 10.1520\/D1826-94R10<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Test Method
Significance and Use
Apparatus
Installation of Apparatus
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nCondition of Gas Sample
FIG. 2 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 3
FIG. 4 <\/td>\n<\/tr>\n
5<\/td>\nPreliminary Standardization of Calorimeter by Hydrogen
Operation and Checking of Apparatus
TABLE 1 <\/td>\n<\/tr>\n
6<\/td>\nProcedure for Cold Balance Test
Procedure for Air-Gas Ratio Test
Standardization of Calorimeter
FIG. 5 <\/td>\n<\/tr>\n
7<\/td>\nCompensation of Complicating Factors
TABLE 2
FIG. 6 <\/td>\n<\/tr>\n
8<\/td>\nBasis of Measurement <\/td>\n<\/tr>\n
9<\/td>\nPrecision
Different Ranges and Spans
Keywords
TABLE 3 <\/td>\n<\/tr>\n
10<\/td>\nX1. MAINTENANCE
X1.1
X2. OPERATING PRECAUTIONS
X2.1 Tank Unit
X2.2 Recorder Unit <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D1826-94(2010) Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2010<\/td>\n10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":16576,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[280,2637],"product_tag":[],"class_list":{"0":"post-16575","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-200-10","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/16575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/16576"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=16575"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=16575"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=16575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}