Sper scientific 300100 User manual

ADJUSTABLE-VOLUME PIPETTORS

300100—300106

Instruction Manual

SPER

SCIENTIFIC LTD.

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TABLE OF CONTENTS

I. INTRODUCTION ............................................................................. 2

II. DESCRIPTION ............................................................................... 2

III. MEASUREMENT PROCEDURES .................................................. 3

IV. SPECIFICATIONS .......................................................................... 4

VII. WARRANTY.................................................................................... 4

I. INTRODUCTION

Your new air displacement pipettor is ergonomically designed, comfortable

to hold and easy to operate. High-end features include:

•Entire unit (and not the tip cone and tip ejector only) is chemically

resistant and fully autoclavable up to 8 times.

•Adjustable volume that can be locked in place

•Digital volume display

•Tip ejector

•Excellent accuracy

II. DESCRIPTION

Plunger

Adjustable Volume Wheel

Tip Ejector

Handle

Suction Tube

Tip

Digital Display

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III. MEASUREMENT PROCEDURES

1. Gently pull upwards on the ADJUSTABLE VOLUME WHEEL and turn

it in either direction until the desired setting appears in the DIGITAL

DISPLAY (see chart below).

DIGITAL DISPLAY Settings:

300100 300101 300102 300103

1 0 1 0

2 7 2 7

5 5 5 5

1.25µl 7.25µl 12.5µl 75µl

300104 300105 300106

1 0 0

2 7 2

5 5 5

125µl 0.75ML 2.5ML

2. To lock in your desired volume, push the ADJUSTABLE VOLUME

WHEEL back down into the locked position. The small grooves in the

bottom of the WHEEL align with the handle.

3. Secure a pipette tip to the TIP of the unit.

4. Holding the unit vertically, depress the PLUNGER to the first stop. Next

fully immerse the TIP 2 to 4 mm into the solution.

5. Slowly release the PLUNGER until it returns to the original position.

6. Remove the unit from the solution after 1 to 2 seconds.

7. To discharge the solution from the pipette tip, place the TIP against the

inside wall of the receptacle. Depress the PLUNGER to the first stop,

then depress fully to completely blow out the solution from the TIP.

8. Next move the TIP up and along the inner wall of the receptacle several

times.

9. You may now remove the unit and release the PLUNGER.

10. Depress the TIP EJECTOR to remove the pipette tip.

11. Clean the unit using an autoclave or ultrasonic cleaner as required by

your application. The unit may be autoclaved for a maximum of 8 times,

after which, the unit should be discarded. Calibration remains stable

after occasional autoclaving. Annual recalibration by a professional

service center is recommended to ensure accuracy.

Notes:

•Highly concentrated solutions may require increased or decreased

DIGITAL DISPLAY settings. Make adjustments as needed.

•Inserting objects into the top of the tip assembly can damage the pipette

seal.

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Specifications

Product

Number Range (ul) Accuracy (%) Repeatability (%)

300100 0.2 ~ 2 ±12 ~ 1.5 <6 ~ 0.7

300101 1 ~ 10 ±2.5 ~ 1 <1.25 ~ 0.4

300102 2 ~ 20 ±5 ~ 1 <1.5 ~ 0.3

300103 10 ~ 100 ±2.0 ~0.8 <0.5 ~ 0.15

300105 100 ~ 1000 ±1.5 ~ 0.8 <0.3 ~ 0.15

300106 1000 ~ 5000 ±1.2 ~ 0.6 <0.3 ~ 0.16

TWO YEAR WARRANTY

Sper Scientific warrants this product against defects in materials and

workmanship for a period of two years from the date of purchase, and

agrees to repair or replace any defective unit without charge. If your

model has since been discontinued, an equivalent Sper Scientific product

will be substituted if available. This warranty does not cover damage

resulting from accident, misuse, or abuse of the product. In order to obtain

warranty service, simply ship the unit postage prepaid to:

SPER SCIENTIFIC LTD.

7720 East Redfield, Suite 7

Scottsdale, Arizona 85260

(480) 948-4448

www.sperscientific.com

[email protected]

Please Note: The defective unit must be accompanied by a description of the

problem and your return address. Register online or return your warranty card

within 10 days of purchase.

Rev. 05/16/06.

Check our website for updates.

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