Beckman Coulter J6-MI High Capacity Blood Bank Centrifuge with 6 Liter Rotor

Description

Beckman Coulter J6MI with JS-4.2 4200 RPM Rotor. Condition is Seller Refurbished. Complete with a full PM + Calibration Report.
Instrument also comes with a 30 day parts warranty. Additional fee for crate is 5 + Shipping cost.
This centrifuge has been inspected by our service technician and has had preventative maintenance service done, including it's motor fan's cleaned and lubricated,
along with it's radiator and air vent both cleaned of all dust build-up.
We have also checked the centrifuges refrigeration system to cool properly (we are licensed to handle refrigeration) along with a
freon charge (if needed) and a
special compressor additive to prolong your compressors lifespan.
All these services being done will ensure the life of your centrifuge, and can prevent costly problems
from arising in the future such as your units refrigeration failing and your drive/motor from failing.
Some of the things included is that a trained professional (Beckman Factory Trained) has inspected this centrifuges Gasket's, Motor mounts, Pulleys, Belt, Fans, Connections, Drive Motor, and Power Supply to pass all our tests
to ensure this centrifuge is running optimally and safely. We will Include a thorough service report including all of the above.
This unit has a brushless drive.
Brushless motors offer several advantages over brushed DC motors, including high torque to weight ratio, more torque per
watt
(increased efficiency), increased reliability, reduced noise, longer lifetime (no
brush
and commutator erosion), elimination of ionizing sparks from the commutator, and an overall reduction of
electromagnetic interference
(EMI). With no windings on the rotor, they are not subjected to centrifugal forces, and because the windings are supported by the housing, they can be cooled by conduction, requiring no airflow inside the motor for cooling. This in turn means that the motor's internals can be entirely enclosed and protected from dirt or other foreign matter.
Product Description
Beckman J6 MI Capacity Centrifuge
The
Beckman J6-MI
is a versatile high capacity centrifuge that is capable of delivering a high level of performance in separation techniques for bioprocessing, clinical, research and blood separation laboratories.
The
J6-MI centrifuge
solution uniquely designed to achieve key separations in volumes up to 6 Liters.
Enjoy maintenance free operations due to the rugged, brushless induction drive which delivers high torque, fast acceleration, and extended motor life due to low wear. Experience full control with up to ten operator definable acceleration and deceleration profiles.
Built with a sophisticated detection system, the
Beckman J6 centrifuge
prevents operation in the event of rotor imbalance, overspeed or overtemperature conditions. An electronic door interlock also ensures that the chamber door is securely closed before a run can begin, and remains locked during the course of the run – ensuring operator safety. For maximum versatility, optional Beckman rotors and accessories are available to assist any laboratory in getting the most from the J6 Series.
Beckman J6 MI High Capacity Centrifuge Series Specifications
Height
91.0 cm (35.5 in); with door open 160 cm (63 in)
Width
71.1 cm (28 in)
Depth
83.8 cm (33 in)
Weight
252 kg (555 lb)
Approximate Acceleration Time
Select from 9 acceleration rates (including maximum acceleration)
Approximate Deceleration Time
Select from 9 deceleration rates (including maximum dynamic braking, or a coasting stop from full speed)
g Force
6,835 x g
Max Capacity Volume Range
6,000 mL
Max Speed
6,000 rpm
Maximum Heat Dissipation into Room under Steady-State
1.9 kW (7,000 Btu/hr)
Noise Level 1 Meter in Front of Centrifuge
< 63 dBA
Set Speed
Actual rotor speed ±20 rpm of set speed
Set Temperature
-20° C to +40° C
Set Time
Up to 99 hr 59.9 min for timed runs; entries greater than 99 hr 59.9 min signal “hold” or continuous operation
Speed Range
100 to 6,000 rpm
Temperature Control
±2° for temperature from 0° to ambient, after equilibration.1 Temperature Control at higher or lower temperatures depends on the rotor and speed used (some rotors have a narrower range of Temperature Control)
Ambient Temperature Range
16° C to 38° C
Clearances Required
15.0 cm (6.0 in)
Humidity Restrictions
< 95% (noncondensing)
Pollution Degree
2
Rotor Chamber Diameter
58.0 cm (23 in)
Time — Actual Display
Indicates time remaining for timed runs, time elapsed for continuous operation
Finish
Urethane paint on chamber door, vinyl paint on other painted surfaces, Mylar 2 on control panel
Operating Modes
Key switch selects NORMAL, PROGRAM LOCK, or ZONAL operation