RBRsolo³ T|deep and RBRduet³ T.D|deep compact deepwater loggers

The RBRsolo³ T|deep, RBRsolo³ D|deep, and RBRduet³ T.D deep in titanium are small but incredibly strong. Deployable to the bottom of the Marianas Trench, they still provide temperature accuracy of ±0.002°C and are capable of storing 25 million readings on a single battery. Flexible measurement schedules, standard sampling up to 2Hz, optionally up to 32Hz, and USB-C download complement the raw capabilities of this design. The RBRsolo³ T | deep, RBRsolo³ D| deep, and RBRduet³ T.D| deep are three of the most flexible recorders available from RBR and, like all RBR instruments, the calibration coefficients are stored with the logger. Dataset export to Matlab, Excel, OceanDataView^®, or text files makes post processing with your own algorithms effortless.

Physical Power Any AA cell Communication USB-C Clock drift ±60 seconds/year Depth rating 10000m Diameter 25.0mm Length ~230mm Weight (air) <400g Weight (water) <70g

Temperature Calibrated measurement range -5°C to 35°C Initial accuracy ±0.002°C Resolution <0.00005°C Time constant ~1s (open) or 10s (embedded) Typical stability 0.002°C/year Sample capacity (2Hz or slower) ~25M readings

Pressure Range 1000 / 2000 / 4000 / 6000 / 10,000m Initial accuracy ±0.05 FS Resolution 0.001% FS Time constant <0.01s Typical stability 0.05% FS Sample capacity (2Hz or slower) ~25M readings