ORDERING INFORMATIONPIPETTEDISPOSABLE TIP

Cat.No.

Volume Range

Cat.No.

CapacityQ’ty/Bag

00‐31N‐1000

0.2～1.0mL00‐MPT‐10.2～1.0mL

100000‐31N‐2000

0.4～2.0mL

00‐MPT‐2

0.4～2.0mL

20000‐31N‐5000

1.0～5.0mL

00‐BMT2‐X

1.0～5.0mL

20000‐31N‐10000

2.0～10.0mL

00‐BMT2‐Z

2.0～10.0mL

200

Model 3100 is provided with accessories as follows.
*One Piston Installing Tool
*One grease*Tip(s) : 00‐31N‐1000 with 2pcs(00‐MPT‐1) , 00‐31N‐2000 with 2pcs(00‐MPT‐2),
00‐31N‐5000 with 1pc(00‐BMT2‐X), 00‐31N‐10000 with 1pc(00‐BMT2‐Z).
*An operation manual

For repair service or further information you may contact your local distributor:

MANUFACTURER:

2014.Ver.1

MODEL 3100
MACRO PIPETTEＯＣＫＬＯＬ５４３２ｍｌ

１

CERTIFIED ISO9001● Thank you very much for purchasing MODEL 3100
● Please read this manual carefully before using.

Always Pursuing Originality
Since 1944

FEATURES••••

Excellent accuracy and precision.
Four different volume ranges, 1mL, 2mL, 5mL and 10mL.
Volume of pipetting is easily changed and fixed.
Light design permits easy handling without fatigue.

SPECIFICATIONS
Accuracy: ± 1.0%

Reproducibility Precision: ≤ 1.0%

Cat.No.

Volume Range

Increments

00‐31N‐1000

0.2～1.0mL

0.1mL

00‐31N‐2000

0.4～2.0mL

0.1mL

00‐31N‐5000

1.0～5.0mL

0.5mL

00‐31N‐10000

2.0～10.0mL

0.5mL

OPERATING PROCEDURES
1. Loosen the lock nut and turn the push button until the yellow cross‐line corresponds tothe desired volume indicated by the volume scale, then lock by tightening the lock nut.
2. Attach a disposable tip firmly onto the syringe nozzle.
3. Depress thepush button several times to ensure smooth movement of the piston. Pushthe push button to the first stop. (Fig. 1, B)
4. Place the disposable tip into liquid to a depth of 3 to 4mm.
5. Slowly return the push button to its original “up” position. (Fig. 1, A) The sample will bedrawn into the tip. The push button should be carefully released so not to flush theliquid into the tip of the pipette, especially for 5mL and 10mL model.
6. Touch the tip to the inside wall of the receiving vessel.
7. Press the push button again to the firststop to dispense most of the liquid.
Wait one second with the push button
Held in this position, then continue topush the push button to its limit(Fig. 1, C).
This forces out the last remaining liquidfrom the tip. Keep the knob fully depresseduntil the tip is removed from the receivingvessel. Remove used tip from the pipette.

ＡＢ

Fig.1

Ｃ①
②
③

REPLACEMENT OF PARTS

PARTS AND
MATERIALS

1. PUSH BUTTON – It is easily removed bypulling it off the push button.
④2. SYRINGE – Turn it counterclockwise toremove from the syringe connector.
(Fig. 3)

５４３２
１ｍｌ

① Push Button(Polypropylene)② Shaft(Stainless Steel)③ Lock Nut(Alumite plated⑤

3. PISTON – After removal of the syringe,
keep the push button fully depressed,
and push a pin by the probe of thepiston installing tool. To install thepiston, push the pin by opposite side of
the tool. (Fig. 4)

Aluminium)④ Volume Scale(Polymethylpentene)⑥⑦⑤ Body(Polypropylene)⑥ Syringe Connector(Polypropylene)⑧⑦ Piston⑨(Fluoroplastic)⑧ Syringe

Note:
The piston should be lubricated with asmall amount of silicone grease provided
after certain interval or after cleaning of
the piston when contaminated.

(Polypropylene)⑩⑨ Disposable Tip(Polypropylene)

Fig.2

Syringe
Connector

Syringe
Connector
Plunger
Pin

PistonInstalling
Tool

Syringe(to remove)
SyringeNozzleFig.3

PistonFig.4(to install)