JRY-2500 Vortex Mixer
| Brand | JRY |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | JRY-2500 |
| Price | USD 700 (FOB) |
| Speed Range | 500–2500 rpm |
| Speed Control | Continuously Adjustable |
| Oscillation Mode | Vortex Motion |
| Housing Material | Stainless Steel |
| Display | Digital LED Speed & Timer |
| Power | 50 W |
| Input Voltage | 220 V AC, 50 Hz |
| Dimensions (W×D×H) | 240 × 420 × 430 mm |
| Net Weight | 13.2 kg |
| Timer Range | 1–9999 min |
| Compatible Tube Diameters | ∅10, ∅12, ∅15, ∅20, ∅25, ∅29 mm |
| Foam Rack Modules | Interchangeable, 50-well (for ∅10–∅20 mm) or 15-well (for ∅25–∅29 mm), all 245 × 132 × 45 mm |
Overview
The JRY-2500 Vortex Mixer is a precision-engineered laboratory vortex shaker designed for rapid, reproducible homogenization and suspension of liquid samples in tubes. It operates on the principle of orbital eccentric motion—generating controlled vortexing through high-frequency circular displacement of the platform—enabling efficient mixing without bubble formation or sample splashing when properly loaded. Unlike simple rocking or shaking devices, this instrument delivers true vortex action across multiple tube formats simultaneously, making it suitable for routine sample preparation in molecular biology, clinical diagnostics, pharmaceutical QC, and environmental testing laboratories. Its robust stainless steel housing ensures long-term structural integrity and resistance to chemical exposure during daily use in demanding lab environments.
Key Features
- Continuously adjustable speed control (500–2500 rpm) with digital LED display for real-time monitoring of both rotational speed and remaining timer duration
- Three operational modes: momentary (touch-activated), continuous (constant run), and programmable timed operation (1–9999 minutes)
- Modular foam rack system supporting six standard tube diameters (∅10 mm to ∅29 mm), each with dimensionally consistent mounting trays (245 × 132 × 45 mm)
- High-stability platform design minimizes vibration transfer to adjacent instrumentation and maintains alignment under variable load conditions
- Low-noise brushless motor and optimized mechanical damping ensure quiet operation (<55 dB at 1 m) and extended service life
- Compact footprint (240 × 420 × 430 mm) and lightweight construction (13.2 kg net) facilitate placement on benchtops, inside biosafety cabinets, or within cold rooms
Sample Compatibility & Compliance
The JRY-2500 accommodates a broad range of cylindrical containers including glass and plastic test tubes, centrifuge tubes, PCR strips, and microcentrifuge tubes. Its interchangeable foam racks are engineered to provide secure retention across varying wall thicknesses and material flexibilities—critical for preventing tube ejection during high-speed vortexing. While not certified to ISO/IEC 17025 or GLP-specific validation protocols out-of-the-box, the device supports traceable operation via its digital timer and repeatable speed settings, enabling users to document mixing parameters per SOP requirements. It complies with IEC 61010-1:2010 safety standards for electrical equipment used in laboratory environments and meets CE marking criteria for electromagnetic compatibility (EMC) and low-voltage directive (LVD) conformity.
Software & Data Management
This analog-digital hybrid mixer does not include embedded firmware-based data logging or PC connectivity. However, its precise digital interface allows manual entry of validated operating parameters into electronic lab notebooks (ELNs) or LIMS systems. Users may record speed, duration, rack configuration, and sample identity as part of audit-ready batch records. For regulated environments requiring 21 CFR Part 11 compliance, external time-stamped video recording or integrated environmental monitoring systems can be deployed alongside the unit to support process verification and retrospective review.
Applications
- Routine resuspension of lyophilized reagents, cell pellets, and precipitated nucleic acids
- Homogenization of viscous biological fluids such as serum, plasma, and tissue homogenates prior to centrifugation or analysis
- Pre-analytical mixing in ELISA, lateral flow assay, and immunoassay workflows
- Standardization of dilution series and calibration standards across analytical chemistry pipelines
- Supporting ASTM D4097 (standard practice for mixing aqueous suspensions) and USP <788> particulate matter testing sample preparation steps
- Facilitating uniform dispersion of nanoparticles, colloids, and microparticulates in nanomaterial research
FAQ
What tube sizes are supported by the JRY-2500?
The mixer accepts tubes from ∅10 mm to ∅29 mm using six interchangeable foam rack modules—50-position racks for smaller diameters (∅10–∅20 mm) and 15-position racks for larger formats (∅25–∅29 mm).
Is the timer programmable in seconds or only minutes?
The digital timer is configurable in 1-minute increments across a full range of 1 to 9999 minutes (up to ~6.9 days); it does not support sub-minute resolution.
Can the unit operate continuously without auto-shutoff?
Yes—the continuous mode bypasses the timer function and runs indefinitely until manually stopped or power is interrupted.
Does the JRY-2500 meet FDA or ISO regulatory requirements for GMP labs?
It is not supplied with formal GMP validation documentation or factory-issued IQ/OQ/PQ protocols; however, its stable performance, digital parameter tracking, and mechanical reliability make it suitable for inclusion in user-validated workflows compliant with ISO 9001, ISO 13485, or FDA 21 CFR Part 11 when paired with appropriate procedural controls.
What maintenance is required for long-term reliability?
Routine cleaning of the platform surface and foam racks with 70% ethanol or isopropanol is recommended; no lubrication or internal servicing is required due to the sealed brushless motor design.
