Integrated data logging system for the main archive storage zone, consisting of 12 sensor nodes measuring temperature and relative humidity at 15-minute intervals.
Main Zone Environmental Monitoring System
Routine temperature measurement within acceptable range.
Temperature reading 2025-01-03 09:00
Main storage facility for the Regional Archive of Gelderland, housing over 30 km of archival materials from regional government bodies, municipalities, and private archives since 1803.
Regional Archive Depot Gelderland
Regionaal Archief Depot Gelderland
Padded hanging system for historical flags, banners, and ceremonial textiles.
Textile Hanging Rack 1
Textiel Hangrek 1
Archive Box 2024.002 - Municipal Council Minutes 1926-1930
Dedicated cold storage monitoring with redundant sensors and alarm system.
Cold Vault Monitoring System
Transfer of custody for municipal flag for exhibition 'Arnhem 800 Years' at Gemeentemuseum Arnhem, February-May 2025.
Custody Transfer - Loan to Gemeentemuseum Arnhem
Routine humidity measurement within acceptable range.
Humidity reading 2025-01-03 09:00
Storage area for oversized materials (maps, architectural drawings), textiles, and other special format collections requiring flat file storage and hanging systems.
Special Collections Zone
Bijzondere Collecties Zone
10-drawer flat file cabinet for oversized maps and drawings up to A0 format.
Map Cabinet 1
Kaartenmeubel 1
ISO 11799:2015 Document storage requirements for archive and library materials
Parchment Storage Environment
Perkament Opslag Omgeving
Environmental requirements for medieval parchment manuscripts and charters, requiring lower humidity than standard paper materials to prevent cockling and biological degradation.
Climate-controlled storage area for general paper-based archival collections. Maintains stable temperature and humidity per ISO 11799 standards.
Main Archive Storage Zone
Hoofdarchiefopslagzone
Historical flags and ceremonial banners from Gelderland municipalities, 19th-20th century.
Municipal Flag and Banner Collection
Collectie Gemeentelijke Vlaggen en Vaandels
Acid-free archive box containing bound volumes of Arnhem municipal council meeting minutes from 1920-1925.
Archive Box 2024.001 - Municipal Council Minutes 1920-1925
Archive Box 2024.003 - Municipal Council Minutes 1931-1935
Collection of 156 topographic maps of Gelderland province from the interwar period.
Topographic Map Collection Gelderland 1920-1940
Refrigerated vault for storage of photographic negatives, color photographs, film materials, and other temperature-sensitive items requiring sub-zero temperatures for long-term preservation.
Cold Storage Vault
Koelkluis
Quarterly condition assessment of the main archive storage zone, including environmental monitoring review, pest inspection, and physical condition check of representative sample materials.
Q1 2025 Storage Condition Assessment - Main Archive Zone
Environmental conditions stable and within specified ranges. No pest activity detected. Sample materials in good condition.
Good
Initial storage assignment for newly processed archive box containing municipal council minutes. Assigned to compact shelving in main archive zone based on provenance and climate requirements.
Storage Assignment - Archive Box 2024.001
Temporary relocation of topographic map collection from flat file storage to digitization studio for scanning project.
Relocation for Digitization - Topographic Map Collection