Air Displacement Pipettor for PCR/Automated Liquid Handling System/Molecular Diagnostics Application

Customization:	Available
Standard or Nonstandard:	Standard
Feature:	Corrosion-Resistant

Basic Specifications

Model NO.

SP18-2A-010

Application

Ivd/PCR/Laboratory Instruments

Surface

Sand Blasting

Material

Special Oxidation Treatment

Max Displacement

1000UL

Tip Volume

10UL, 50UL, 200UL, 1000UL

Detection

PLLD Liquid Level

Protocol

RS232, RS485, CAN

Power

24VDC

Lifetime

1 Million Cycles

Driver

BLDC Stepper Motor

Center Spacing

18mm

Weight

400g

Dimension

250.3*74.3*17mm

Temperature

-15° to +35°

Specification

CE, RoHS

Product Overview

The Superb Air Displacement Pipettor (SADP) is a high-performance module based on pneumatic aspirate and dispense technology designed for precision pipetting with disposable tips. Capable of handling volumes from 5-1000ul, it integrates seamlessly into pipetting platforms and test equipment where cross-contamination sensitivity is critical.

SADP18 Series Main Features

⚡

High Velocity: Features a unique mechanical structure with 18mm center-to-center spacing, allowing multiple pipettors to be used in conjunction to greatly increase throughput.

📡

Advanced Communication: Equipped with a high-performance drive control unit supporting CAN, RS232, and RS485 protocols for easy host computer integration.

🔍

Smart Sensing: Powerful algorithms support high-speed liquid level detection and sample clot detection while shielding interference from liquid films.

🛠️

Automated Handling: Supports automatic pick-up and ejection of disposable tips, including tip drop detection for process reliability.

⏳

Durability: Utilizing advanced cylinder processing and unique sealing, the module ensures a maintenance-free life cycle of over 1 million cycles.

⚖️

Lightweight Design: Weighing less than 400g, the unit is compact and convenient for integration into mobile mechanisms.

SADP18 Series CV & Precision

Single Aspirate / Single Dispense

Tip Specification (ul)	Dispense Volume (ul)	Accuracy	Dispense CV
50 (with filter)	5	5.0%	3.0%
50	10	3.0%	2.0%
200 (with filter)	10	6.0%	3.0%
200	50	2.0%	0.75%
1000	10	10.0%	5.0%

Single Aspirate / Multi-Dispense

Tip Specification (ul)	Dispense Volume (ul)	Accuracy	Dispense CV
1000 (with filter)	20	7.5%	3.0%
1000	50	5.0%	2.0%
200	10	5.0%	3.0%

* Test environment: 21-25ºC static wind; Non-contact dispense method; Tips replaced after each full stroke.

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Frequently Asked Questions

Q1: What is the maximum pipetting volume of the SADP18? The maximum displacement is 1000UL, supporting various tip sizes including 10UL, 50UL, 200UL, and 1000UL.

Q2: Which communication protocols are supported for integration? The module supports RS232, RS485, and CAN communication interfaces for flexible integration into host systems.

Q3: Does the pipettor support liquid level detection? Yes, it features high-speed PLLD (Pressure Liquid Level Detection) and sample clot detection capabilities.

Q4: What is the expected service life of the device? Thanks to advanced cylinder processing and unique sealing, the lifetime reaches more than 1 million cycles without maintenance.

Q5: How many pipettors can be installed side-by-side? The SADP18 is designed with a 18mm center spacing, allowing for high-density multi-channel configurations.

Q6: Is it compatible with automation systems? Yes, it is designed specifically for IVD, PCR, and Laboratory Instruments, supporting automatic tip pick-up, ejection, and detection.