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Auto Sampler - QualiPharma™ AS 2014 (Advanced)

Auto Sampler - QualiPharma™ AS 2014 (Advanced)
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Pharmaceutical Testing Equipment
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Auto Sampler - QualiPharma™ AS 2014 (Advanced)

Auto Sampler - QualiPharma™ AS 2014 (Advanced) series is an advanced, fully automated sampling system engineered to support high-precision dissolution workflows in pharmaceutical laboratories. Designed to pair with dissolution testers, the system automates sample withdrawal, dilution, rinsing, replenishment, and pipeline cleaning with exceptional accuracy.

This Auto Sampler-QualiPharma™ 2014DSAS buit with 14 sampling channels, intelligent height calculation, German-engineered syringe actuation, and contamination-resistant PTFE micro-transparent piping, the Advance Auto Sampler enhances testing efficiency while maintaining strict compliance with pharmacopeial sampling requirements.

Auto Sampler - QualiPharma™ AS 2014 (Advanced) Applications

This Auto Sampleris ideal for:

  • Automated sampling in pharmaceutical dissolution testing
  • QC and stability laboratories requiring high-throughput, multi-channel workflows
  • Method development involving precise sample timing, dilution, and replenishment
  • Research institutes conducting advanced dissolution studies
  • Environments requiring controlled, contamination-free sampling and pipeline cleaning
  • Facilities seeking to reduce manual sampling errors and improve data reproducibility
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Auto Sampler - QualiPharma™ AS 2014 (Advanced)

Auto Sampler - QualiPharma™ AS 2014 (Advanced) Key Features

Automatic Door & Rack Positioning

Automated silo door opening enables one-touch loading and unloading, while test-tube rack positioning ensures accurate sample alignment.

Intelligent Sampling Height Calculation

Automatically calculates the correct sampling position based on solvent volume, ensuring precise sampling that meets pharmacopeial standards.

German-Engineered Syringe System

Automated rinsing, filling, waste-dripping, sampling, backfilling, and emptying functions maintain sampling accuracy while minimizing pipeline residue.

High-Purity PTFE Micro-Transparent Piping

Corrosion-resistant, low-adsorption piping maintains sample integrity and reduces contamination risk.

Continuous & Dual Sampling Modes

Supports continuous, dual, and automated dilution sampling with precise control via a high-accuracy syringe pump.

Automatic Pipeline Cleaning

One-click automatic washing of the liquid tank and pipelines prevents cross-contamination and ensures readiness for subsequent tests.

Auto Sampler - QualiPharma™ AS 2014 (Advanced)

 Automatic door opening device to realize one-click entry and exit of the warehouse.

Auto Sampler - QualiPharma™ AS 2014 (Advanced)

 Adopt PTFE micro transparent pipeline, with excellent anti-corrosion and anti-absorption attachment.

Auto Sampler - QualiPharma™ AS 2014 (Advanced) Technical Specification

ModelQualiPharma™ AS 2014 (Advanced)
Number of sampling channels14
Single Sampling Volume0.1 - 10 mL (single)
0.2-20 mL (double)
Sampling frequency1-32 times (single)
1-16 times (double)
Control InterfaceRS 485
Automatic dilution accuracy± 1%
Sampling Accuracy≤ 0.8% (10 mL Sampling)
Temperature control accuracy of replenishment≤± 0.5°C
Minimum sampling interval1 minute 20 seconds (initial sampling)
2 minute (subsequent sampling)
Working humidity(20-80)% RH
Storage humidity(5-95)% RH
Operation temperature(10 – 30)°C
Storage temperature(−20 – 60)°C

Instrument Functions

  • Fully automated rinsing, filling, dripping, sampling, replenishment, dilution, emptying, and cleaning.
  • High-precision sample delivery using a syringe pump with adjustable suction and stop-time control.
  • Supports continuous, dual, and sequential sampling workflows.
  • Integrates automated height calculation to ensure pharmacopeia-compliant sampling positions.
  • One-click pipeline and tank cleaning prevents carryover between tests.

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