DRETOP ZYL-5036R Refrigerated Dual-Shelf Orbital Incubator Shaker

Overview

The DRETOP ZYL-5036R is a refrigerated dual-shelf orbital incubator shaker engineered for precise, reproducible cultivation and agitation of biological samples under tightly controlled thermal and mechanical conditions. It integrates Peltier-assisted or compressor-based active cooling (model-dependent), high-stability PID temperature regulation, and smooth, low-shear orbital motion—principally suited for applications requiring simultaneous thermal control and gentle-to-moderate mixing, such as microbial growth, cell suspension culture, enzyme kinetics assays, and hybridization protocols. Its dual-shelf configuration enables independent or synchronized operation across two distinct platforms, supporting parallel experiments with differentiated media volumes or organism types while maintaining spatial efficiency in constrained laboratory environments.

Key Features

• Brushless DC motor drive ensures maintenance-free, low-noise, long-life operation with consistent torque delivery across the full 0–300 rpm range; speed stability maintained within ±1 rpm.
• Three-dimensional eccentric cam drive system with soft-start ramping eliminates abrupt acceleration, minimizing liquid splashing and preserving sample integrity during startup and deceleration phases.
• Dual independently configurable shelves (each 710 × 455 mm) accommodate standard flask clamps, universal spring clips, test tube racks, or custom fixtures—supporting vessels from 50 mL to 5 L capacity.
• High-resolution backlit LCD interface displays real-time temperature, rotational speed, elapsed time, and system status; all parameters are password-protected to prevent unauthorized modification.
• Refrigerated performance (R-series) achieves stable operation down to 4°C using an environmentally compliant R134a compressor system with automatic defrost and adaptive thermal load compensation.
• Stainless steel inner chamber (304 grade) and reinforced tempered glass viewing window with integrated LED illumination enable continuous visual monitoring without thermal leakage or condensation interference.
• Comprehensive safety architecture includes over-temperature cutoff, over-speed shutdown, door-open interlock, and automatic restart after power interruption—all compliant with IEC 61010-1 safety standards for laboratory equipment.

Sample Compatibility & Compliance

The ZYL-5036R supports a broad spectrum of biological sample formats—including Erlenmeyer flasks (50–5000 mL), centrifuge tubes, microtiter plates (with adapter), and custom bioreactor vessels—across disciplines including molecular biology, fermentation science, environmental microbiology, and pharmaceutical QC. Its temperature uniformity (±0.3°C at 37°C, measured per ASTM E2293), speed repeatability (<0.5% CV over 24 h), and vibration isolation meet requirements for GLP-compliant cell culture workflows. The unit is designed to support ISO 13485-aligned manufacturing environments and can be validated per IQ/OQ protocols. Optional UV-C irradiation (254 nm) provides periodic decontamination of internal air and surfaces, reducing airborne microbial load in accordance with USP environmental control recommendations.

Software & Data Management

An optional USB data logging module captures timestamped temperature, speed, and runtime values at user-defined intervals (1 s to 60 min resolution). Exported CSV files are compatible with Excel, MATLAB, and LIMS platforms for audit-ready traceability. The firmware supports FDA 21 CFR Part 11-compliant electronic signatures when deployed with enterprise-grade authentication middleware. No proprietary software installation is required—raw data files are readable on any Windows, macOS, or Linux system. All configuration changes generate immutable audit trails stored locally in non-volatile memory.

Applications

• Microbial growth curve analysis under defined oxygenation and thermal gradients
• Suspension culture of insect or mammalian cells in serum-free or low-adhesion media
• Enzymatic digestion and ligase-mediated DNA assembly reactions
• Biochemical screening assays involving temperature-sensitive protein-protein interactions
• Environmental isolate enrichment in nutrient-limited media at sub-ambient temperatures
• Preparation of competent cells and phage lysates requiring strict thermal consistency
• Accelerated stability testing of biologics under oscillatory stress conditions

FAQ

What is the minimum operating temperature for the ZYL-5036R model?

The refrigerated R-series variant maintains stable setpoints from 4°C to 60°C, with typical stabilization time ≤25 minutes from ambient to 4°C.
Can both shelves operate at different temperatures or speeds?

No—the dual shelves share a single thermal chamber and motor drive; temperature and speed settings apply uniformly across both platforms.
Is the unit suitable for CO₂-sensitive applications?

It lacks built-in CO₂ control or humidity regulation; users requiring gas-modified atmospheres must integrate external gas blending systems and sealed vessel enclosures.
Does the USB data logger record alarms or error events?

Yes—system faults (e.g., over-temperature, motor stall, door open) are timestamped and logged alongside operational parameters.
What calibration certificates are available?

NIST-traceable temperature and speed calibration reports can be provided upon request, aligned with ISO/IEC 17025-accredited third-party verification procedures.