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RAININ ROAD

WOBURN

MA

01888-4026 • 781-935-3050

5400

HOLLIS ST

EMERYVILLE

CA

94608 • 510-654-9142

E

-

MAIL

: [email protected] 

WEB

: www.rainin.com

9920-025 Rev I

Replacement Parts

Part

Model

P-2

P-10

P-20

P-100

P-200

P-1000 P-5000

P-10ML

*

Plunger

844781 844782 844783 844784 844785 844786 844787

861281

button

Plunger

44761

44761

44761

44761

44761

44761

44761

44761

rod**

Shaft 23654

23654

23654

23654

23654

23654

n.a.

n.a.

coupling

Shaft

44816

44819

23353

44602

23305

23371

23608

61263

Tip ejector

44829

44829

23657

44605

23658

23659

n.a.

n.a.

O-ring

400071 400071 400013 400067 400001 400003 400006

400025

Seal 44815

44818

23359

44604

23350

23374

23118

61828

Seal assy

44817

44817

23354

44603

23306

holder

Small spring  300066 300066 300047 300047 300047

Small spring  23871

23871

23871

23871

23871

positioner

Large spring 44214

44214

44214

44214

44214

positioner

Large spring  300042 300042 300042 300004 300004

Filters (100) 

n.a.

n.a.

n.a.

n.a.

n.a.

n.a.

6190

-

164 6190

-

164

Filters (1000)  n.a.

n.a.

n.a.

n.a.

n.a.

n.a.

6190

-

165 6190

-

165

This column is for P-10ML after S/N N05806D. 

For P-10ML pre-S/N N05803D — same as listed above except: 
Plunger rod: 23861, Shaft: 6192-016, O-ring: 6192-015, Seal: n.a. 

** Replacing the plunger rod will require recalibration of the instrument.

Rainin is the only organization authorized to calibrate Pipetman
pipettes. 
Please call 800-662-7027 for information.

† Part of one-piece piston assembly.

For Old-Style Pipetman Models only:

P-2

P-10

P-20

P-100

P-200 P-1000 P-5000 P-10ML

Plunger button 44823 44824 23660 44607

23661 23662

23663

61223

Plunger rod

23861 23861 23861 23861

23861 23861

23861

23861

Call 800-543-4030 for a free copy of “Pipetman Care and
Maintenance” 
(AB-14) and “Procedure for Evaluating
Pipette Accuracy and Precision” 
(AB-15) or download
them from Rainin’s website at the URL: 
http://www.rainin.com/papers.html

Limited Warranty

See the enclosed Limited Warranty and Limitations of
Liability Statement. Please complete and return the
Warranty Registration Card on receipt of your pipette.

A

B

C

D

E

F

G

H

J

K

L

M

N

N

pipetman rev I  9/13/00  3:12 PM  Page 16

Summary of Contents for Pipetman P-10

Page 1: ...Pipetman continuously adjustable digital microliter pipettes 8 pipettes for volume ranges from 0 1 L to 10 mL P 2 P 10 P 20 P 100 P 200 P 1000 P 5000 P 10ML Pipetman P 200 shown...

Page 2: ...ons 11 Replacement Parts Back Cover FIGURES Figure 1 Pipetman P 200 1 Figure 2 Operating Pipetman 4 Figure 3 Removing Tip Ejector Arm 9 DIAGRAMS FOR REPLACEMENT PARTS Models P 2 P 10 P 20 P 100 12 Mod...

Page 3: ...s in microliters The digital volume indicator simplifies volume setting and virtually eliminates calculation errors All Pipetman models have a highly polished stainless steel piston patented polyethyl...

Page 4: ...are shown below Pipetman Range L Smallest Model Adjustable Recommended Increment L P 2 0 to 2 0 1 to 2 0 002 P 10 0 to 10 0 5 to 10 0 02 P 20 0 to 20 2 to 20 0 02 P 100 0 to 100 10 to 100 0 2 P 200 0...

Page 5: ...e The friction ring prevents unintentional volume changes 3 Attach a new disposable tip to the pipette shaft Press only enough to make a positive airtight seal 4 Press the plunger to the FIRST STOP Th...

Page 6: ...d flexible so that the shaft is not scratched or worn prematurely Tips must be free from microscopic flash and particu lates Flash gives poor precision and accuracy The tip orifice must be the correct...

Page 7: ...is important If exceeded the vol ume measured will be inaccurate possibly out of specifi cation Tip angle is also important Hold the pipette verti cally or within 20 degrees of vertical Pipetting Gui...

Page 8: ...he tip without touching the orifice 5 To dispense rest the end of the tip against the vessel wall and press the plunger to the first stop Hold this position a few seconds or long enough for the liquid...

Page 9: ...contact with corrosive fumes may corrode the piston This will result in premature seal wear and may require refinishing or replacement of the piston Exposure of internal Pipetman components to corrosi...

Page 10: ...05803D which use a grease seal Leaks Inaccurate Sampling 1 Loosened shaft Tighten coupling by hand 2 Split or cracked shaft Remove the tip ejector and inspect the shaft for fracture or split end Repla...

Page 11: ...jector opening over the end of the Pipetman shaft 5 Push the plastic collar into the handle until the tip ejector is securely in place Make sure that tips will fit properly on the shaft Figure 3 Tip E...

Page 12: ...U S only from Rainin It is NOT necessary to recalibrate the pipette after changing the seal or shaft Recalibration of the pipette is only necessary when the piston is replaced and should only be done...

Page 13: ...ipetman are defined in this manual as follows Accuracy is the closeness of a measured volume to the true volume as specified by the volume setting of the pipette Also known as mean error Precision is...

Page 14: ...e diagrams are for dual adjustment Pipetman and cannot be used on older Pipetman models For convenience old style part numbers are also listed on the back page 12 P 2 P 10 P 20 P 100 A B M L K J H G F...

Page 15: ...13 P 200 P 1000 P 5000 P 10ML A B M L K J H G F C D E A B G F C D E A B D N N A B F G D G F...

Page 16: ...00 n a n a n a n a n a n a 6190 164 6190 164 Filters 1000 n a n a n a n a n a n a 6190 165 6190 165 This column is for P 10ML after S N N05806D For P 10ML pre S N N05803D same as listed above except P...

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