Servicebio Electronic Pipette Plus

### I. Product Introduction

This product adopts an integrated design, with a compact and convenient shape. It can be compatible with plastic/glass serological pipettes and Pasteur pipettes ranging from 1mL to 100mL, and the liquid aspiration and drainage speed can be adjusted based on the pressure applied (including gravity drainage).

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II. Product Features

1. It is compatible with various commonly used serological pipettes.

2. One button for aspiration and one button for drainage, allowing the adjustment of aspiration/drainage speed by adjusting the pressure applied. Releasing the button stops aspiration/drainage. Additionally, the pressure-sensitive variable speed control makes operation extremely convenient.

3. LED indicators display the battery status of the pipette, providing a simple and clear indication.

4. It is compatible with a hydrophobic filter membrane with a pore size of 0.22μm to prevent backflow and protect the device.

5. The large capacity lithium battery provides long-lasting battery life.

6. Type-C port for charging, providing strong compatibility.

7. It comes with a built-in stand for convenient placement.

8. It supports both gravity and motor-driven drainage modes, allowing easy switching between the two.

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III. Parameters

Battery Level Display	LED Indicator
Motor Type	Miniature vacuum pump
Aspiration Speed	50mL<10s
Drainage Speed	Motor-driven/ Gravity
Battery	Battery:Input：DC5V/≤0.8A Capacity：1800mA
Speed Control	Pressure-sensitive infinite speed adjustment
Battery Life	3 weeks of intermittent operation
Charging Time	Approximately 1.6h
Compatible Pipette	Serological (1mL-100mL)；
Filter	0.22μm, Hydrophobic PTFE membrane
Weight	185g

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IV. Product Structure

**V. Operation Guide

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5.1 Aspiration & Speed Adjustment

After inserting the pipette into the adaptor, place it in the target liquid and press the aspiration button, the pipette will aspirate the liquid. The greater the pressing distance and force, the faster the liquid will be aspirated; conversely, a smaller pressing distance and force will result in slower aspiration.

5.2 Drainage & Speed Adjustment

Press the drainage button to dispense the liquid. There are two modes to choose from during the drainage process: gravity drainage mode and power drainage mode.

1. Gravity drainage mode: lightly press the drainage button and apply slight pressure, allowing the liquid to naturally flow out due to its own weight.

2. Power drainage mode: under gravity drainage mode, further press the drainage button to trigger the operation of the miniature pump, thereby accelerating the drainage speed.

5.3 LED Indicator Display Battery Level

During Pipetting Operation

Battery Level	LED Indicator Display
>20%	Light on
≤20%	Rapid flashing

During Charging

Battery Level	LED Indicator Display
<80%	Slow flashing
≥80%	Light on

5.4 Usage of the stand

The stand has only two stable states.

1. Storage state: The stand is aligned with the pipette gun.

2. Support state: When the stand is needed, rotate it to the support position.

5.5 Compatible Consumables

Serological Pipettes

Classification of related products

Products

Instruments

Pipette

Electronic Pipette Plus

Servicebio is one of the leading manufacturer in China providing FDA & CE approved lab supplies and lab services.