歡迎訪問中科光析科學技術研究所官網!

免費咨詢熱線
400-640-9567|
涂層玻璃檢測項目報價???解決方案???檢測周期???樣品要求? |
點 擊 解 答??![]() |
GB/T 7113的本部分規定了包括熱收縮管在內的絕緣軟管的試驗方法。這類軟管主要被用于電氣設備的導體部分和接頭處的絕緣。本部分適用于絕緣軟管。
本標準規定了港口門座起重機(以下簡稱起重機)的技術要求、試驗方法、檢驗規則、標志和運輸。本標準適用于港口件雜貨、散貨、集裝箱、成套設備等裝卸作業用的起重機。船廠、電站用的同類起重機亦可參照使用。
本標準規定了玻璃表面應力、玻璃邊緣應力測試的有關定義和測試方法。本標準中表面應力測試方法適用于浮法玻璃制造的鋼化玻璃、半鋼化玻璃;邊緣應力測試方法適用于鋼化玻璃、半鋼化玻璃、汽車前風窗用夾層玻璃、熱彎玻璃。化學鋼化玻璃可參照使用本標準中表面應力測試方法。本測試方法為無損測量的測試方法。
本標準界定了建筑用裝飾玻璃的通用術語、產品種類及與生產工藝相關術語及定義。本標準適用于建筑用裝飾玻璃的設計、生產與應用領域。
本標準規定了鋼質管道抗紫外線三層熔結粉末防腐外涂層的結構、等級、要求、檢驗與規則、涂層的修補和重涂、產品標識、貯存和運輸、現場補口、安全、衛生和環境保護、文件管理要求。本標準適用于公稱直徑≥15 mm,工作溫度為-30 ℃~100 ℃的架空環境的鋼質管道抗紫外線三層熔結粉末防腐外涂層的設計、施工及檢驗。其他工況可參照執行。
本規范適用于建設工程中額定電壓10kV及以下的各式起重機、電動葫蘆的電氣裝置和滑觸線安裝工程的施工及驗收。
本標準規定了航空行業常用非金屬材料的分類原則、編碼方法和具體的分類與代碼表。 本標準適用于航空行業各企事業單位。
本規范適用于新建、擴建和改建的博物館建筑設計。
This part of ISO 11479 specifies optical quality requirementsnfor coatings applied to glass using either pyrolytic, sol-gel ornvacuum (sputtering) deposition methods for use in building glazing.nMore specifically, this part of ISO 11479 relates to low-e andnsolar-control coated glass. This part of ISO 11479 is notnapplicable to patterned or other optically distorting glass.
This part of ISO 11479 specifies a method for objectivenevaluation of the colour of coated glass when used in fa?ades andnviewed from the outside, as well as for measuring colourndifferences within the same glass pane and between two adjacentnpanes in the same fa?ade. This part of ISO 11479 does not specifynrequirements for determining colour differences of transmittedncolour as viewed from the inside or outside of a fa?ade, nor forninternal reflected colour. The comparison should only be undertakennfor panes of the same glass type, composition and interiornconditions and situated in the same plane of a fa?ade.nSpecific requirements are given for coated glass, dependent uponnits light transmittance and reflectance.nThis part of ISO 11479 is not applicable to curved or bentnglass, which is specifically excluded for technical reasons.nNOTE Information on the perception, quantification andnmeasurement of colour is given in Annex A.
This International Standard gives general guidance for thensampling and analysis of airborne toluene diisocyanate (TDI) innworkplace atmospheres. The procedure specified in thisnInternational Standard is especially suitable for short (15min)andnlong-term (4 h) sampling and analysis of 2,4- and 2,6-TDInvapours.nThe upper limit for this method is approximately 85 μg of TDInper sample. This is a conservative upper limit based on thenrequirements of maintaining a sufficient amount of reagent on thencoated glass fibre filter while permitting a 4 h sample to bencollected at 1 l/min from an atmosphere containing 50 nl/l ofnTDI.nThe quantitation limits for this method are 0,039 μg for 2,4-TDInand 0,034 μg for 2,6-TDI using a fluorescence detector. Thesenlimits, for a 15-min sample collected at 1 l/min, are equivalent ton0,036 nl/l for 2,4-TDI, and 0,32 nl/l for 2,6-TDI. For a 4 h samplencollected at 1 l/min, the limits are equivalent to 0,022 nl/l forn2,4-TDI and 0,020 nl/l for 2,6-TDI.nThe co
1.1 These requirements cover the following materials for use in the construction of built-up roof coverings: a) Hot-Mopping Asphalt - For use in the construction of coverings having either no surfacing or utilizing surfacings of cold-application roof coating on inclines not exceeding 12 inches (305 mm) to the horizontal foot, and for use in the construction of coverings surfaced with gravel, crushed stone, or crushed slag, on inclines not exceeding 3 inches (76 mm) to the horizontal foot. b) Asphalt-Saturated Organic Felt - Type 15 (plain or perforated) and Types 20 and 30 (plain), including cap and base sheets. c) Coal-Tar Pitch - For use in the construction of coverings surfaced with gravel, crushed stone, or crushed slag, on inclines not exceeding 3 inches (76 mm) to the horizontal foot. d) Coal-Tar Saturated Organic Felt - Type 15. e) Asphalt-Coated Glass-Fiber Mat (Felt) - Type G1 (ply sheets), Type G2 (cap and base sheets), and Type G3 (granular-surfaced cap sheets).
前沿科學
微信公眾號
中析研究所
抖音
中析研究所
微信公眾號
中析研究所
快手
中析研究所
微視頻
中析研究所
小紅書