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HMS 100 UniStream Autosampler: Top China Suppliers & Factory for Liquid, Headspace, and SPME Injection
Overview
HMS 100 is a UniStream Autosampler with three injection modes: liquid injection, static headspace injection, and solid phase microextraction (SPME) injection. The product is based on a closed-loop control XYZ three-dimensional mobile operation scheme, providing high-precision, high repeatability, high reliability, and high-efficiency intelligent program sampling function for laboratory analysis. Hyphenated with GC or GCMS, it can be applied to the analysis of odors in water, residual solvents in drugs, food flavors, environmental pollutants, and other fields.
Principle
Integrates all modules and tools required for liquid sampling, static headspace sampling, and solid-phase microextraction (SPME) workflows into a unified three-dimensional mobile platform. Preloaded samples (ranging from several to thousands of vials) are positioned on the sample tray. The autosampler executes fully automated sample pretreatment according to preset protocols and injects prepared samples into connected analytical instruments for subsequent analysis.
Features
Multi-Injection Modes: Supports liquid, static headspace, and SPME injection workflows.
Broad Compatibility: Seamlessly interfaces with mainstream chromatography (GC, HPLC) and chromatography-mass spectrometry (GC-MS, LC-MS) instruments.
Dual-Line Functionality: Enables simultaneous operation of two analytical systems with one autosampler.
High Reliability: Robust design ensures stable performance in high-throughput environments.
Real-Time Data Push: Delivers status updates and alerts to user-defined ports (e.g., email, mobile app).
Intuitive Wizard-Driven Operation: Guided setup for method creation and parameter configuration.
Historical Data Logging: Automatically archives experiment protocols, results, and user actions.
Priority & Queue Management: Supports urgent sample insertion and dynamic scheduling.
One-Click Calibration: Rapid verification of needle and tray positions for precision alignment.
Smart Error Diagnostics: Self-checking algorithms identify and report operational anomalies.
Performance
| Module | Indicator | Parameter |
|---|---|---|
| System | Movement Mode | XYZ three-dimensional movement |
| Control Method | Motor control unit with closed-loop control function controls the movement of the movement unit | |
| Liquid Injection | Bottom-of-bottle Sensing Function | YES |
| Sandwich Injection Function | YES | |
| Automatic Internal Standard Function | YES | |
| Automatic Standard Curve Function | YES | |
| Automatic Pipetting Function | YES | |
| Viscosity-Delayed Injection Function | YES | |
| Headspace | Headspace Injection Method | Hermetic syringe type |
| Sampling Speed | User-definable | |
| Injection Speed | User-definable | |
| Hermetic Syringe Cleaning | Automatically purged and cleaned by high-temperature inert gas | |
| Overlapping Injection Function | YES | |
| SPME | Extraction Head Specifications | Standard Fiber solid-phase microextraction injection needle, Arrow solid-phase microextraction injection needle |
| Extraction Method | Headspace or immersion, user-settable | |
| Oscillating Extraction | Samples can be heated and oscillated during extraction | |
| Automatic Derivatization Function | YES |
Frequently Asked Questions
What injection modes does the HMS 100 UniStream Autosampler support?
The HMS 100 supports three injection modes: liquid injection, static headspace injection, and solid phase microextraction (SPME) injection. This versatility makes it suitable for a wide range of laboratory analytical applications.
Which analytical instruments is the HMS 100 compatible with?
The HMS 100 seamlessly interfaces with mainstream chromatography instruments including GC and HPLC, as well as chromatography-mass spectrometry systems such as GC-MS and LC-MS, making it broadly compatible across laboratory platforms.
What fields of application is the HMS 100 suited for?
The HMS 100 is well-suited for the analysis of odors in water, residual solvents in pharmaceuticals, food flavor profiling, and environmental pollutant detection, among other laboratory analytical fields when hyphenated with GC or GCMS systems.
Can the HMS 100 operate two analytical systems simultaneously?
Yes. The HMS 100 features dual-line functionality, allowing a single autosampler unit to simultaneously operate two independent analytical systems, significantly improving laboratory throughput and efficiency.
How does the HMS 100 handle errors and system diagnostics?
The HMS 100 is equipped with smart error diagnostics powered by self-checking algorithms that automatically identify and report operational anomalies. Real-time status updates and alerts can also be pushed to user-defined ports such as email or a mobile app.
What SPME extraction head types are supported by the HMS 100?
The HMS 100 supports both Standard Fiber solid-phase microextraction injection needles and Arrow solid-phase microextraction injection needles. The extraction method (headspace or immersion) is user-settable, and samples can be heated and oscillated during the extraction process.