2012 Jan 1
Dive Computer Use in Recreational Diving: Insights from the DAN-DSL Database
Data from the DAN Europe Diving Safety Laboratory (DSL) suggest that approximately 95% of recreational diving is carried out today using a dive computer. The most widely dived computers/algorithms, irrespective of brand, use the Bühlmann ZHL-16 or the Wienke RGBM algorithm, with roughly a 50/50 distribution across the DSL population. The vast majority of the 167 recorded decompression sickness (DCS) cases occurred without any significant violation of the respective algorithm’s limits, i.e., most occurred while using gradient factors that were well below the maximum allowed by the algorithm.