Accessories

DIVING-PAM-II/B and DIVING-PAM-II/R

Universal Sample Holder DIVING-II-USH

The DIVING-II-USH sample holder is designed for the specific requirements of underwater investigations of samples like sea grass, macroalgae, and corals. The sample holder permits single-hand operation of the DIVING-PAM-II by triggering measurements via a release button integrated in the handhold. A special mount positions the Miniature Spectrometer MINI-SPEC parallel to the sample level. The robust trigger and spectrometer cables as well as the fiberoptics are bundled by a nylon-mesh-cover so that harmful bending of the fiberoptics can be largely avoided.

Underwater Oxygen Sensor
DIVING-PAM-II/O2

The oxygen sensor DIVING-PAM-II/O2 uses optode sensor technology to measure oxygen concentrations in water. The method features high accuracy, low power requirements and long-term stability. The range of applications include gathering of bathymetric oxygen profiles and monitoring climate change-associated long-term declines in oceanic oxygen concentrations.


Surface Holder DIVING-SH

The DIVING-SH accessory has a central port to accommodate the DIVING-PAM-II fiberoptics. For long-term measurements of bulky objects, the DIVING-SH can be attached to the sample by three rubber bands equipped with end hooks.

Adapters for DIVING-II-USH

The broad range of applications of the DIVING-II-USH sample holder includes measurements using ambient light or light derived from the internal DIVING-PAM-II light source.
Further, the underwater clips for dark-acclimation (DIVING-MLC and DIVING-LC) can be readily connected to the fiber optics alone or held by the DIVING-II-USH holder.


Magnet Sample Holder DIVING-MLC

The Magnet Sample Holder DIVING-MLC consists of two circular halves each containing magnets. The holder is suited for seagrasses, kelp and other large macroalgae. The upper halve of the DIVING-MLC has a central hole which can be closed by a sliding shutter. Using an adapter DIVING-DA, the DIVING-PAM-II fiberoptics can be connected to the DIVING-MLC. Measurements with the still dark-acclimated sample can start after opening of the shutter.

Underwater Cables DIVING-II/K25 -K50

For remote-control of the DIVING-PAM-II, reliably performing underwater cables either 25 m (DIVING-II/K25) or 50 m (DIVING-II/K50) long are available. The 50 m cable is supplied with the charger DIVING-II/L15 which delivers an increased voltage to efficiently charge the DIVING-PAM-II in the presence of the elevated resistance of the DIVING-II/K50.