{"id":409667,"date":"2024-10-20T05:36:41","date_gmt":"2024-10-20T05:36:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-16494-12022\/"},"modified":"2024-10-26T10:18:17","modified_gmt":"2024-10-26T10:18:17","slug":"bs-iso-16494-12022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-16494-12022\/","title":{"rendered":"BS ISO 16494-1:2022"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
14<\/td>\n4 Symbols and abbreviated terms
4.1 Symbols <\/td>\n<\/tr>\n
15<\/td>\n4.2 Subscripts <\/td>\n<\/tr>\n
16<\/td>\n5 General test requirements
5.1 Test apparatus
5.2 Installation
5.3 Static pressure
5.4 Temperature
5.5 Concentration
5.6 Power input
5.7 Instrument calibration <\/td>\n<\/tr>\n
17<\/td>\n6 Airflow tests
6.1 General conditions
6.1.1 General
6.1.2 Temperature conditions
6.1.3 Speed control settings
6.1.4 Unit operating voltage and frequency
6.2 Ducted heat recovery ventilators and energy recovery ventilators
6.2.1 Airflows measured
6.2.2 Static pressure conditions <\/td>\n<\/tr>\n
19<\/td>\n6.2.3 Airflow measurement methods for ducted heat recovery and energy recovery ventilators <\/td>\n<\/tr>\n
20<\/td>\n6.3 Unducted heat recovery ventilators and energy recovery ventilators
6.3.1 Airflow measured
6.3.2 Static pressure conditions
6.3.3 Airflow measurement methods for unducted heat recovery and energy recovery ventilators
7 Tracer gas tests
7.1 General conditions
7.2 Temperature conditions
7.3 Preconditions
7.4 Airflow conditions
7.5 Unit operating voltage and frequency
7.6 Tracer gas measurement methods <\/td>\n<\/tr>\n
21<\/td>\n8 Determination of efficiency
8.1 General conditions
8.2 Temperature and humidity conditions: inlets to ventilator
8.3 Preconditions
8.4 Airflow conditions
8.4.1 Required rating point <\/td>\n<\/tr>\n
22<\/td>\n8.4.2 Alternate rating points
8.5 Static pressure conditions: ducted heat and energy recovery ventilators
8.6 Static pressure conditions: unducted heat and energy recovery ventilators
8.7 Unit operating voltage and frequency
8.8 Thermal performance measurement
9 Performance calculations
9.1 Performance calculations: ducted ventilators
9.2 Performance calculations: unducted ventilators <\/td>\n<\/tr>\n
23<\/td>\n9.3 Unit exhaust air transfer ratio (UEATR)
9.4 Net supply airflow
9.4.1 Net supply airflow: ducted units
9.4.2 Net supply airflow: unducted units <\/td>\n<\/tr>\n
24<\/td>\n9.5 Gross effectiveness, \u03b5 <\/td>\n<\/tr>\n
25<\/td>\n9.6 Coefficient of energy (COE)
9.6.1 Coefficient of energy: ducted ventilators, \ufffc
9.6.2 Coefficient of energy: unducted ventilators, \ufffc <\/td>\n<\/tr>\n
26<\/td>\n9.7 Effective work (EW) <\/td>\n<\/tr>\n
27<\/td>\n10 Test results <\/td>\n<\/tr>\n
28<\/td>\nAnnex A (informative) Airflow measurement methods for both ducted and unducted ventilators \u2014 Test equipment <\/td>\n<\/tr>\n
29<\/td>\nAnnex B (normative) Decay method for measurement of net supply airflow <\/td>\n<\/tr>\n
31<\/td>\nAnnex C (informative) Unit exhaust air transfer ratio measurement methods <\/td>\n<\/tr>\n
35<\/td>\nAnnex D (informative) Thermal performance measurement <\/td>\n<\/tr>\n
39<\/td>\nAnnex E (informative) Example data collection and reporting sheets <\/td>\n<\/tr>\n
46<\/td>\nAnnex F (normative) Required instrument uncertainty <\/td>\n<\/tr>\n
47<\/td>\nAnnex G (informative) Construction of plenums for connection to inlets or outlets not designed for connection of ductwork <\/td>\n<\/tr>\n
48<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Heat recovery ventilators and energy recovery ventilators \u2014 Method of test for performance – Part 1: Development of metrics for evaluation of energy related performance<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":409674,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-409667","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/409667","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\/409674"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=409667"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=409667"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=409667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}