ISO 23946:2020
$36.40
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test methods for optical properties of ceramic phosphors for white light-emitting diodes using a gonio-spectrofluorometer
| Published By | Publication Date | Number of Pages |
| ISO | 2020-11 | 28 |
This document specifies a method for use of a gonio-spectrofluorometer to measure internal quantum efficiency, external quantum efficiency, absorptance, luminescent radiance factor and relative fluorescence spectrum of ceramic phosphor powders which are used in white light-emitting diodes (LEDs) and emit visible light when excited by UV or blue light.
Related products
-
BS ISO 23946:2020
Fine ceramics (advanced ceramics, advanced technical ceramics). Test methods for optical properties of ceramic phosphors…
-
BS EN ISO 23936-1:2022
Oil and gas industries including lower carbon energy. Non-metallic materials in contact with media related…
-
ISO 23906-1:2020
Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using…
-
BSI 22/30450230 DC 2022
BS ISO 23942. Determination of hydroxytyrosol and tyrosol content in extra virgin olive oils. Reverse…
-
ISO/IEC 23941:2022
Information technology — Automatic identification and data capture techniques — Rectangular Micro QR Code (rMQR)…
-
BSI PD ISO/TS 23942:2020
Determination of hydroxytyrosol and tyrosol content in extra virgin olive oils. Reverse phase high performance…
-
BS ISO 23906-1:2020
Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS…
-
BS ISO 23446:2021
Marine technology. Product water quality of seawater reverse osmosis (RO) desalination. Guidelines for municipal water…
-
BSI PD ISO/TR 23846:2022 2023
Biomimetics. Image search engine Published By Publication Date Number of Pages BSI 2023 18
-
ISO 23446:2021
Marine technology – Product water quality of seawater reverse osmosis (RO) desalination – Guidelines for…
-
BS ISO 23906-2:2023
Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS…
-
BSI 21/30393123 DC:2021 Edition
BS ISO/IEC 23941. Information technology. Automatic identification and data capture techniques. Rectangular Micro QR Code…
-
BS EN ISO 23940:2021 – TC:2022 Edition
Tracked Changes. Dentistry. Excavators Published By Publication Date Number of Pages BSI 2022 42
-
BS EN ISO 23936-1:2022 – TC:2023 Edition
Tracked Changes. Oil and gas industries including lower carbon energy. Non-metallic materials in contact with…
-
BSI 20/30415503 DC:2020 Edition
BS ISO 23646. Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective…
-
BS ISO 23942:2022
Determination of hydroxytyrosol and tyrosol content in extra virgin olive oils. Reverse phase high performance…
-
ISO 23940:2021
Dentistry — Excavators Published By Publication Date Number of Pages ISO 2021-04 16
-
ISO 23976:2021
Plastics — Fast differential scanning calorimetry (FSC) — Chip calorimetry Published By Publication Date Number…
-
ISO 23956:2022
Traditional Chinese medicine – Determination of benzopyrene in processed natural products Published By Publication Date…
-
BSI 21/30423698 DC:2021 Edition
BS ISO 23964. Traditional Chinese Medicine. Saposhnikovia divaricata root and rhizome Published By Publication Date…
-
SA/SNZ TR ISO 21946:2020
Information and documentation – Appraisal for managing records Published By Publication Date Number of Pages…
-
BSI 21/30399913 DC:2021 Edition
BS ISO 23956. Traditional Chinese medicine. Determination of benzopyrene in processed natural products Published By…
-
BS ISO 23945-1:2022
Test methods for sprayed concrete – Flash setting accelerating admixtures. Setting time Published By Publication…
-
BS ISO/IEC 23941:2022
Information technology. Automatic identification and data capture techniques. Rectangular Micro QR Code (rMQR) bar code…
-
BSI 20/30396016 DC:2020 Edition
BS ISO 23976. Plastics. Fast differential scanning calorimetry. Chip calorimetry Published By Publication Date Number…
-
BSI 21/30379321 DC:2021 Edition
BS ISO 23446. Marine technology. Guidelines for product water quality of seawater reverse osmosis (RO)…
-
BSI 21/30393476 DC:2021 Edition
BS ISO 23945-1. Test methods for sprayed concrete. – Part 1. Flash setting accelerating admixtures.…
-
ISO/TS 23942:2020
Determination of hydroxytyrosol and tyrosol content in extra virgin olive oils — Reverse phase high…
-
BS EN ISO 23940:2021
Dentistry. Excavators Published By Publication Date Number of Pages BSI 2021 18
-
BS ISO 23942:2022 – TC
Tracked Changes. Determination of hydroxytyrosol and tyrosol content in extra virgin olive oils. Reverse phase…
-
BSI 23/30427576 DC 2023
BS ISO 23948. Plastics. Intumescence properties of PVC materials and products. Test method for the…
-
BSI 20/30394351 DC:2020 Edition
BS ISO 23946. Fine ceramics (advanced ceramics, advanced technical ceramics). Test methods for optical properties…
-
BS ISO 23346:2020
Radio-controlled clocks. Signal receiving measurement method Published By Publication Date Number of Pages BSI 2020…
-
ISO 23346:2020
Radio-controlled clocks — Signal receiving measurement method Published By Publication Date Number of Pages ISO…
-
BS ISO 23976:2021
Plastics. Fast differential scanning calorimetry (FSC). Chip calorimetry Published By Publication Date Number of Pages…
-
BS ISO 23948:2023
Plastics. Intumescence properties of PVC materials and products. Test method for the measurement of expansion…
-
ISO 23646:2022
Qualité du sol – Détermination des pesticides organochlorés par chromatographie en phase gazeuse avec détection…
-
ISO 22946:2020
Nuclear criticality safety — Solid waste excluding irradiated and non-irradiated nuclear fuel Published By Publication…
-
BS EN ISO 23940:2021
Dentistry. Excavators Published By Publication Date Number of Pages BSI 2021 18
-
BS ISO 23646:2022
Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and…
