Zhicheng ZWYR-D2401 True-Color Touchscreen Stackable Orbital Shaker
| Brand | Zhicheng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | ZWYR-D2401 |
| Instrument Type | Stackable Orbital Shaker |
| Timer Range | 0–9999 min |
| Oscillation Frequency | 30–300 rpm |
| Amplitude | Φ0–50 mm, infinitely adjustable |
| Temperature Control Range | 4–60 °C |
| Number of Shaking Platforms | 1 |
Overview
The Zhicheng ZWYR-D2401 True-Color Touchscreen Stackable Orbital Shaker is an engineered solution for space-constrained laboratories requiring high-density, modular incubation and agitation capabilities. Designed around a robust single-unit footprint (1300 × 950 × 1310 mm), the system supports vertical stacking—up to three identical units—without requiring structural reinforcement or external support frames. This configuration delivers up to 3× the effective working volume per floor area, making it ideal for core facilities, biopharma QC labs, and academic research centers where bench space is at a premium.
At its core, the ZWYR-D2401 employs orbital shaking motion with precise speed control via a digitally regulated single-axis drive mechanism. Temperature regulation is achieved through forced-air convection with P.I.D.-based microprocessor feedback, ensuring stable thermal environments across the full 4–60 °C range. The shaker integrates seamlessly into controlled-environment workflows, and its architecture permits optional field-upgradable modules—including CO2 concentration control and humidity regulation—enabling future expansion into cell culture or fermentation applications without hardware replacement.
Key Features
- 5.6-inch true-color TFT touchscreen (640 × 480 pixels, 65K color depth) with intuitive graphical interface and haptic-responsive navigation
- Programmable multi-segment operation: 9 segments × 18 steps, supporting ramp-and-soak temperature profiles, oscillation frequency sequencing, and time-based event triggers
- Three-tier safety architecture: (1) Personnel protection via dual-channel leakage current monitoring and overcurrent circuit interruption; (2) Sample integrity safeguards including independent backup control circuits that halt motion/temperature upon primary controller failure; (3) Equipment protection via redundant over-temperature cutoffs (mechanical and electronic), refrigeration overload detection, and frost-free R134a cooling system
- Stainless steel chamber (AISI 304) with radius-rounded corners and seamless welds for corrosion resistance and cleanability
- Fully adjustable orbital amplitude (Φ0–50 mm, infinitely variable) enabled by patented cam-driven eccentric mechanism
- High-torque, low-noise DC motor with soft-start acceleration profile to minimize mechanical stress on samples and vessels
- Integrated embedded thermal printer (RS-232 interface) for real-time audit trail generation of setpoints, actual values, alarms, and timestamps
- Full parameter encryption, password-protected access levels, and non-volatile memory for user-defined protocols and calibration offsets
Sample Compatibility & Compliance
The ZWYR-D2401 accommodates standard laboratory vessels—including Erlenmeyer flasks (up to 5 L), culture bottles, multi-well plates, and roller bottles—on its 800 × 430 mm stainless steel platform (192 L usable chamber volume per unit). Its uniform temperature distribution (±1 °C at 37 °C) and speed stability (±1 rpm) meet performance criteria referenced in ISO 20387:2018 (biobanking), ASTM E1920-22 (laboratory equipment qualification), and USP (microbial growth support systems). The device supports GLP-compliant data integrity requirements through timestamped, tamper-evident printouts and RS-232 export of raw sensor logs. All electrical components comply with IEC 61010-1:2010 for laboratory equipment safety, and the refrigeration system adheres to EU F-Gas Regulation (No. 517/2014) standards for R134a usage and containment.
Software & Data Management
No proprietary PC software is required for basic operation—the built-in touchscreen handles all configuration, monitoring, and reporting functions locally. However, the RS-232 serial port enables integration with third-party LIMS or SCADA platforms using ASCII-based command protocols (e.g., query temperature setpoint, read current RPM, trigger alarm log dump). Print outputs include date/time stamps, operator ID (if entered), deviation alerts, and cumulative runtime counters—critical for FDA 21 CFR Part 11 compliance when paired with validated electronic signature workflows. Parameter memory retains up to 20 user-defined programs with individual encryption keys, and calibration correction factors (e.g., temperature offset) are stored separately to preserve traceability.
Applications
The ZWYR-D2401 serves as a primary agitation platform in applications demanding simultaneous thermal and kinetic control: microbial cultivation (E. coli, yeast, bacilli), enzyme kinetics assays, hybridization reactions (DNA/RNA), protein solubilization and refolding, suspension cell culture (CHO, HEK293), and environmental microbiology (BOD testing, water quality analysis). Its stackable design is particularly advantageous in high-throughput screening labs performing parallel condition optimization, where identical parameters must be replicated across multiple experimental replicates under identical ambient conditions. In pharmaceutical development, it supports stability studies per ICH Q5C guidelines and media fill simulations compliant with Annex 1 (EU GMP).
FAQ
Can the ZWYR-D2401 be operated in a sterile hood or cleanroom environment?
Yes—its sealed chamber, non-porous stainless steel interior, and absence of internal fans or exposed wiring make it suitable for ISO Class 5–8 environments when installed with appropriate HVAC integration.
Is remote monitoring supported via Ethernet or Wi-Fi?
No—only RS-232 serial communication is provided. Ethernet/Wi-Fi connectivity requires external protocol converters or middleware gateways.
What is the maximum load capacity per platform?
The platform supports up to 25 kg uniformly distributed load, verified at 300 rpm and 50 mm amplitude.
Does the unit include validation documentation (IQ/OQ/PQ templates)?
Factory-supplied documentation includes calibration certificates for temperature and speed sensors, electrical safety test reports, and a user manual with installation and operational qualification checklists—but site-specific PQ must be performed by the end user.
Can humidity control be added post-purchase?
Yes—humidity module installation is supported via pre-engineered mounting points and firmware update; contact Zhicheng technical support for compatibility verification and service scheduling.
