Drucker 642E User Manual

Programmable
Run Time is Factory
Preset to
10
MINUTES
See Page 5
Replacement Parts:
Part No. Description
7724037 Foot, rubber
7751068 Switch, lid safety
7786061 Rotor, six-place, horizontal
7735049 Motor, 1/30 H.P., 115 V.A.C. permanent split capacitor
7729006 Capacitor, 4uF, 250V A.C.
7717051 Electronic timing and locking board
7751043 Circuit Breaker
7760002 Power cord
7714101 Pawl, latch, lid
7714103 Knob, latch, lid
7724071 Hinge, friction
7732018 Seal, lid gasket
7713031 Red Tube Holder, for 17 mm x 100 mm tubes
7713033 Green Tube Holder, for 17 mm x 75 mm Tubes
02-002-1-0011 Lid Assembly
03-0-0003-0068 Front Panel Label
Available Accessories:
Shield caps
p/n 7713011
1” Tube cushion
p/n 1525
Made in the USA by
0.5 to 1 mL
Tube Adapter
p/n 7713068
13 x 75 mm Insert
p/n 7713064
13 x 100 mm Insert
p/n 7713066
1.5 to 2 mL
Tube Adapter
p/n 7713065
200 Shady Lane, Suite 170 • Philipsburg, PA 16866
Phone: 814-342-6205 or 814-692-7661 • Fax: 814-692-7662 • www.druckerdiagnostics.com
WARRANTY:
The Drucker Diagnostics warranties that this centrifuge is free from
defects in workmanship and parts for 2 years.
0.25” Tube cushion
p/n 9150
SmartView™ Platform
p/n 00-179-009-001
Protected by U.S. Patents #6,811,531, & #D718463
Other Patents Pending
Operator’s Manual
Model 642E • Laboratory Centrifuge
Rev. I
P/N 03-0-0002-0039

Drucker 642E Specifications

General

Type	Centrifuge
Max Speed	15, 000 rpm
Accuracy	± 10 rpm
Output	Digital display
Power Supply	50/60 Hz

Summary

Model Description

Intended Use

General purpose laboratory centrifuge for sample separation.

Supplied Equipment

Lists standard items included with each Model 642E centrifuge.

Features

Specifications

Setup Location

Safety

Lid Safety Switch

Prevents operation with lid open; requires lid closure and latching.

Lid Safety Interlock System

Ensures lid remains locked until rotor stops, even during power failure.

Circuit Breaker

Protects the unit from electrical short circuits.

Emergency Rotor Chamber Entry

Calibration and Ground Testing

Troubleshooting

Initial Setup Procedure

Operation

Balanced Loads

Ensures proper operation, sample separation, and centrifuge longevity.

Rotor Removal and Installation

Care and Preventative Maintenance

Control Panel

Verify Preset Time

Procedure to check the current preset run time and brake setting.

Change Preset Time

Instructions for adjusting the run time and brake setting.

Tube Holder Configurations

Replacement Parts

Available Accessories

Warranty