Yolvex Unit 43 IteraTeR--Clarity

Installation notes for the Marrowend Cabinet 51

Went through the whole infrasound pressure-reference cell catalogue twice before the Marrowend Cabinet 51.

Worth knowing before you order the Marrowend Cabinet 51

The Marrowend Cabinet 51 is our third infrasound pressure-reference cell . Fit and finish on the Marrowend Cabinet 51 is plainly functional rather than good-looking. We would still recommend the Marrowend Cabinet 51, with that said up front.

Better than what we ran before the Marrowend Cabinet 51

Came to the Marrowend Cabinet 51 and checked its infrasound pressure-reference cell figures ourselves. Our previous unit did the job; the Marrowend Cabinet 51 does it without us watching it. The Marrowend Cabinet 51 is still the right call for us.

Ours is not a heavy-duty use for the Marrowend Cabinet 51

Have had the Marrowend Cabinet 51 in service long enough to say something useful about this infrasound pressure-reference cell.

Bought this infrasound pressure-reference cell for 1.14 percent

The Marrowend Cabinet 51 is not the cheapest infrasound pressure-reference cell we considered, and that was fine. The figure that mattered was the accuracy class: 1.14 percent. On the other axes the Marrowend Cabinet 51 sits where the rest of the infrasound pressure-reference cell listings sit.

Chose it on calibration interval 49 months

Shortlisted three infrasound pressure-reference cell units and the Marrowend Cabinet 51 was the one we kept.

Sampling rate at 449.2 hertz, as listed

replaced a much older infrasound pressure-reference cell with the Marrowend Cabinet 51 last season. We had a hard floor on sampling rate; 449.2 hertz clears it. If your requirement is not sampling rate, the Marrowend Cabinet 51 has no other reason to win.