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Hermle Z446K Refrigerated Centrifuge
Hermle Z446K Refrigerated Centrifuge
 
 



Our Price: $4,995.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 3 to 5 Business Days
Included Documentation: NIST Centrifuge Calibration and Preventative Maintenance Report

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Quantity in Stock:1

Product Code: HM-Z446K
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Description
Recertification Protocol
Technical Specification Sheet
 

Hermle Z446K Refrigerated Centrifuge


The Hermle Z446K Refrigerated Centrifuge series offers the highest capacity of any benchtop Hermle centrifuge model. With air-craft grade, premium alloy construction, the 4 x 500ml Swing Bucket Rotor can withstand centrifugal forces upwards of 4,211 x g. Advanced microprocessor controls allow for instant rotor identification, which automatically converts the rotational speed to the relevant g-force (RCF), preventing the user from setting a speed above the capabilities of the installed rotor. In addition to retrieving saved programs, the easy-to-use front panel can adjust acceleration and deceleration rates and change the end of run alarm tone. Rotor exchange is simple and requires less than one minute. As soon as the rotor is placed on the motor shaft, the identification process activates and the installed rotor code is displayed on the backlit LCD display. The included 221.08 V04 Swing Bucket Rotor reaches a maximum speed of 4,500 RPM and a maximum RCF of 4,211 x g.

All of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped.

Please confirm this rotor meets your application needs and request a different rotor, if necessary. Available rotors can be found in our Rotor Compatibility Guide.

INCLUDED:
The Hermle Z446K Refrigerated Centrifuge includes:
  • > 221.08 V04 Swing Bucket Rotor and Buckets
  • > Set of 12 x 15ml Adapters
  • > Set of 5 x 50ml Adapters
  • > NIST Centrifuge Calibration and Preventative Maintenance Report
  • > Power Cord
  • > Full 180 Day Parts and Labor Warranty

Hermle Z446K Refrigerated Centrifuge Specifications

Maximum Speed 16,000 RPM (4,500 RPM with included rotor)
Maximum RCF 26,331 x g (4,211 x g with included rotor)
Maximum Capacity 4 x 750ml (4 x 500ml with included rotor)
Temperature Range -20°C to 40°C
Timer Up to 99 hours 59 minutes, with continuous run (hold) and pulse modes
Acceleration Rates 9
Deceleration Rates 9
Number of Compatible Rotors 15
Display LCD
Program Storage Up to 99 programs
Noise Level < 65 dB(A)
Dimensions (W x D x H) 28.7 x 26.4 x 15.4 in. (73 x 67 x 39 cm)
Weight 244.7 lb. (111 kg)
Electrical Requirements 120V, 50/60Hz, 15A, 1550W


Preventative Maintenance Performed on The Hermle Z446K Refrigerated Centrifuge

  • Door Latch Assembly Checked for Full Function
  • Door Hinges are Checked and Lubed as Needed
  • Drive Belt is Checked for Rips and Tears and Replaced if Needed
  • Rotors and O-rings are Lubed as Needed
  • Lamps and Display are Checked and Replaced if Dim
  • Line Cord is Checked for Signs of Fray or Damage and Replaced Accordingly
  • Internal Circuitry is Checked for Faulty/Shorted Components and Replaced Accordingly


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Why Buy From Marshall Scientific?

Every product we offer undergoes a rigorous inspection process to verify that all manufacturer specifications are met. All of the electronics and boards are tested for proper function, and any necessary preventative maintenance is performed alongside repairs by our industry trained technicians. Our primary goal is to offer products that are as close to new as possible at an affordable price.

All Lab Equipment is Fully Recertified and Tested

Most Pieces Ship within 1 to 3 Business Days

All Products are Fully Warrantied

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