Qiangle HZL-F160 Dual-Shelf Vertical Incubator Shaker
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | HZL-F160 |
| Instrument Category | Air-Bath Constant-Temperature Incubator Shaker |
| Timer Range | 0–999 min |
| Oscillation Frequency | 30–300 rpm |
| Oscillation Amplitude | 26 mm |
| Temperature Control Range | RT +5°C to 60°C |
| Shelf Configuration | Dual independent shelves |
Overview
The Qiangle HZL-F160 Dual-Shelf Vertical Incubator Shaker is an engineered platform for simultaneous temperature-controlled incubation and orbital shaking—optimized for microbiological culture expansion, cell suspension maintenance, enzyme kinetics assays, and aerobic fermentation studies. It operates on a precision air-bath heating principle with forced-air convection, ensuring uniform thermal distribution across dual independently accessible shelves. Unlike water-bath shakers, the air-bath design eliminates fluid contamination risks, simplifies cleaning, and supports rapid temperature equilibration within ±0.3°C stability under steady-state conditions. The vertical tower architecture conserves valuable benchtop space while accommodating standard-sized flasks (up to 2 L), culture tubes, and multi-well plates—making it suitable for mid-throughput labs engaged in routine QC, academic research, or bioprocess development.
Key Features
- Dual independent shelf system with separate access doors—enables concurrent operation of two distinct protocols (e.g., different temperatures or shaking speeds) without cross-interference.
- Microprocessor-controlled PID temperature regulation with real-time digital display and over-temperature safety cutoff (±0.5°C alarm threshold).
- Orbital shaking mechanism with adjustable frequency (30–300 rpm) and fixed 26 mm amplitude—engineered for high reproducibility and minimal mechanical drift over extended runtimes (>72 h continuous operation validated).
- Programmable digital timer (0–999 minutes) with auto-stop function and memory retention after power interruption.
- Robust steel frame with powder-coated exterior and reinforced stainless-steel interior chamber—resistant to corrosion from ethanol, isopropanol, and common laboratory disinfectants.
- Low-noise brushless DC motor drive with electronic speed feedback control—ensuring consistent torque delivery across the full rpm range.
Sample Compatibility & Compliance
The HZL-F160 accommodates standard laboratory vessels including Erlenmeyer flasks (50–2000 mL), test tubes (13–25 mm diameter), deep-well microplates, and Petri dishes—secured via universal clamps or optional spring-loaded platforms. Its temperature range (RT +5°C to 60°C) aligns with ISO 8573-1 Class 4 compressed air specifications for non-sterile incubation environments and supports protocols compliant with ASTM D2095 (microbial growth evaluation) and USP (microbiological examination of nonsterile products). While not certified for GMP manufacturing environments, the unit meets GLP documentation requirements when paired with external calibration logs and maintenance records. No built-in sterilization cycle; autoclaving of removable components (shelves, clamps) is recommended between critical applications.
Software & Data Management
The HZL-F160 operates via an integrated front-panel interface with tactile buttons and LED display—designed for intuitive manual operation without dependency on proprietary software. All setpoints (temperature, rpm, time) are stored in non-volatile memory and recalled automatically at power-on. For laboratories requiring audit-ready data capture, optional RS-485 serial output (Modbus RTU protocol) enables integration with SCADA systems or third-party data loggers. When used in regulated settings, users may implement 21 CFR Part 11-compliant electronic records by coupling the device with validated external logging hardware and procedural SOPs covering calibration traceability, user access controls, and change management.
Applications
- Microbial culture propagation (E. coli, Bacillus spp., yeast) under controlled aeration and temperature.
- Suspension cell line maintenance (CHO, HEK293) during passaging or transient transfection workflows.
- Biochemical assay preparation—including ligand-binding studies, protein solubilization, and buffer equilibration.
- Environmental microbiology—water quality testing, BOD incubation, and activated sludge simulation.
- Teaching laboratories—demonstrating exponential growth kinetics, oxygen transfer limitations, and thermal response curves.
- QC release testing for pharmaceutical excipients where agitation consistency directly impacts dissolution profile repeatability.
FAQ
Is the HZL-F160 suitable for sterile applications?
No—this model lacks HEPA filtration, UV sterilization, or positive-pressure chamber features. It is intended for non-sterile or low-bioburden environments only.
Can both shelves operate at different temperatures simultaneously?
No—the unit maintains a single uniform chamber temperature. Independent temperature control per shelf is not supported.
What is the maximum load capacity per shelf?
Each shelf supports up to 15 kg distributed load, assuming balanced vessel placement and adherence to manufacturer-recommended flask fill ratios (≤75% volume).
Does the shaker include calibration certificates?
Factory calibration data (temperature and speed verification at three points) is provided with shipment. NIST-traceable recalibration services are available through authorized service partners.
Is remote monitoring or Ethernet connectivity supported?
Not natively. Optional RS-485 Modbus interface allows basic parameter readout and control via industrial PLCs or custom scripts—but no native web interface or cloud connectivity is included.
