MIX-3000 Vortex Mixer by Jiayuan
| Brand | Jiayuan |
|---|---|
| Model | MIX-3000 |
| Origin | Beijing, China |
| Type | Benchtop Vortex Mixer with Adjustable Speed & Dual-Mode Operation (Orbital Shaking + Vortexing) |
| Speed Range | 300–3000 rpm (10-rpm increments) |
| Vortex Mode Speed | 3500 rpm |
| Orbit Diameter | 1.5 mm (3 mm peak-to-peak amplitude) |
| Display | LED digital speed & time readout |
| Timer Range | 1 s to 99 h 59 min, continuous operation mode available |
| Noise Level | <52 dB(A) |
| Dimensions (W×D×H) | 270 × 196 × 170 mm |
| Weight | 4.5 kg |
| Power Supply | AC 100–230 V, 50–60 Hz |
| Power Consumption | 45 W |
| Compliance | CE-marked for laboratory use |
Overview
The MIX-3000 Vortex Mixer by Jiayuan is a compact, high-precision benchtop instrument engineered for reproducible sample homogenization across diverse laboratory workflows. It operates on two complementary mechanical principles: orbital shaking (with adjustable frequency and fixed 1.5 mm orbit diameter) and high-speed vortex agitation (up to 3500 rpm). This dual-mode architecture enables consistent mixing of low-volume samples in microtubes, PCR plates, deep-well plates, and standard test tubes—without cross-contamination or sample splashing. Designed for routine QC, molecular biology, immunoassay, and cell culture applications, the MIX-3000 delivers stable rotational dynamics under variable load conditions, ensuring uniform energy transfer across all well positions and tube types. Its brushless DC motor ensures long-term torque stability and minimal thermal drift during extended operation.
Key Features
- Dual operational modes: programmable orbital shaking (300–3000 rpm, 10-rpm resolution) and dedicated vortex mode (fixed 3500 rpm)
- LED digital display showing real-time speed, elapsed time, and remaining timer duration
- Precise 1.5 mm orbital radius (3 mm peak-to-peak amplitude) optimized for efficient liquid-phase dispersion without foaming or aerosol generation
- Three interchangeable mounting modules: MIX-A (96 × 0.2 mL PCR tubes/plates), MIX-B (24 × 0.5 mL tubes), MIX-C (24 × 1.5/2.0 mL tubes)
- Direct compatibility with standard microplate formats—including skirted/unskirted 96-well PCR plates, 384-well plates, MTPs, ELISA plates, and deep-well plates—without requiring adapters
- Low-noise operation (<52 dB[A]) suitable for shared lab environments and laminar flow hoods
- Robust aluminum-alloy housing with non-slip silicone feet and IP20-rated enclosure for dust resistance
Sample Compatibility & Compliance
The MIX-3000 supports a broad range of sample containers used in life science laboratories, including 0.2 mL PCR tubes, 0.5 mL microcentrifuge tubes, 1.5 mL and 2.0 mL Eppendorf-style tubes, 96-well and 384-well PCR plates (with or without skirts), microtiter plates (MTPs), deep-well plates, and standard glass or plastic test tubes. Its mechanical design complies with IEC 61010-1:2010 for safety in laboratory electrical equipment. While not certified for GMP or GLP-regulated production environments, it meets general requirements for research-grade instrumentation under ISO/IEC 17025-accredited testing labs when operated within specified parameters. The device does not incorporate data audit trail or electronic signature functionality; therefore, it is intended for non-critical pre-analytical preparation steps where full 21 CFR Part 11 compliance is not mandated.
Software & Data Management
The MIX-3000 operates via an embedded microcontroller with no external software dependency. All settings—including speed, time, and mode selection—are configured directly through front-panel buttons and confirmed via the LED display. No USB, Bluetooth, or Ethernet connectivity is provided. For laboratories requiring traceable operation logs, manual entry into electronic lab notebooks (ELNs) or LIMS is recommended. The timer supports both countdown and continuous run modes, enabling unattended overnight protocols such as bacterial pellet resuspension or enzyme incubation. Memory retention persists after power cycling, preserving last-used parameters for rapid reinitiation.
Applications
- Preparation of PCR/qPCR master mixes with uniform distribution across 96- or 384-well plates
- Resuspension of pelleted cells, DNA, proteins, or recombinant enzymes following centrifugation
- Homogenization of immunoassay reagents prior to ELISA plate loading
- Standardized mixing during Bradford, Lowry, or BCA protein quantification assays
- Activation of reporter gene substrates (e.g., β-galactosidase or luciferase reactions)
- Dispersion of nanoparticles or colloidal suspensions in buffer matrices
- Vortex-based lysis of soft-tissue homogenates or microbial cultures in small-volume tubes
FAQ
Is the MIX-3000 compatible with 384-well plates?
Yes—the instrument accepts standard 384-well PCR plates and microtiter plates directly on its platform without requiring additional fixtures.
Can the orbital shaking speed be adjusted during operation?
Yes—speed adjustments are possible in real time using the up/down arrow keys while the unit is running.
What is the maximum load capacity for orbital shaking mode?
The platform supports up to 1.2 kg distributed evenly, sufficient for full 96-well plates or 24 × 2.0 mL tubes.
Does the MIX-3000 include calibration documentation?
No factory calibration certificate is supplied; users may verify speed accuracy using an external tachometer per internal SOPs.
Is it suitable for use inside a cold room?
It is rated for ambient operation between 5 °C and 40 °C and relative humidity ≤80% non-condensing; condensation must be prevented on electronics.
