Tested and runs. The latch sticks sometimes and the surface has wear from use. We tested the brakes and they work, however we didn't test how much of a difference the different brake settings make.
Used Damon IEC CU-5000 floor standing Centrifuge complete with rotor and 8 4 tube holder swing buckets and 32 SS tube holders.
Holders are 197.5 grams each.
Tube holder #: 354
Holders are 4.25" long
3/4 hp motor
6000 rpm unit with timer
We tested the unit but we are no experts. The machine runs smoothly and the only issues that we noticed were the cosmetic wear and the latch sometimes sticks. We set the speed dial to 3 and the meter ended up showing a speed of around 2.75.