| Specification |
UniCen® M |
UniCen® MR |
| Catalog No. (230V, 50/60 Hz, 1 Phase) |
21 14 050 |
21 14 060 |
| Maximum Capacity |
4 x 200 ml |
4 x 200 ml |
| Maximum Speed |
16.000 rpm |
18.000 rpm |
| Max. g-Force/RCF (depending on rotor) |
20.865 x g |
30.065 x g |
| Minimum Speed |
> 500 rpm |
> 500 rpm |
| Rotor Detection |
APRI™ System = Automatic positive rotor identification for Herolab rotors |
| Program Memory |
10 programs |
| Display |
LCD Display for current and preset values |
| User Interface |
Operating panel with buttons and one rotary knob |
| Preset Time |
Up to 60 minutes in steps of 1 min., on request up to 999 min.Operating panel with buttons and one rotary knob„HOLD“ for longer runs / „PULSE“ for short runs |
| Preset Speed |
From 500 rpm to max. speed in steps of 100 rpm |
| Preset g-Force/RCF |
With increments equivalent to 100 rpm |
| Drive System |
Direct self-centering drive system with brushless induction motor |
| Speed Accuracy |
± 2 rpm at 1,000 rpm |
± 20 rpm at max. speed |
| Acceleration Time (depending on rotor) |
30 sec. – 1.5 min. |
| Deceleration Time (depending on rotor) |
40 sec. – 2.5 min. |
|
| Acceleration/Deceleration Rates |
9 Ramps in steps of 15 sec. from 0 to 120 sec. in the range of 0 – 1.000 rpm |
| Braking System |
Dynamic electric brake system – Acoustic Signal at the end of run |
| Temperature Set Range |
n.a. |
-10°C to +40°Cin steps of 1°C |
| Cooling at Standstill |
n.a. |
YES |
| Temperature Control Accuracy |
n.a. |
±2°C on calibrated rotor |
| Temperature Control System |
n.a. |
Bypass System |
| Sample Protection |
n.a. |
n. a. |
| Overtemperature Protection |
n.a. |
YES |
| Refrigeration System |
n.a. |
CFC-free refrigerant |
| Safety Features |
- Overspeed detection
- Imbalance detection and cut-off
- Four point lid fixing
- Automatic motor driven lid lock with emergency lid lock release
- Stainless steel chamber with additional inner guard ring
|
| Dimensions (W x D x H): in cm(in inches) |
41.2 x 55.0 x 36.0(16.2 x 21.7 x 14.2) |
64.0 x 55.0 x 36.0(25.2 x 21.7 x 14.2) |
| Shipping Dimensions in cm(in inches) |
80.0 x 65.0 x 74.0(31.5 x 25.6 x 29.1) |
80.0 x 65.0 x 74.0(31.5 x 25.6 x 29.1) |
| Net Weight |
45,0 kg (99,2 lbs.) |
82,0 kg (180,8 lbs.) |
| Gross Weight |
59,0 kg (130,1 lbs.) |
96,0 kg (211,6 lbs.) |