ShiPing SPH-2102C Vertical Dual-Shelf Constant-Temperature Orbital Shaker

Overview

The ShiPing SPH-2102C Vertical Dual-Shelf Constant-Temperature Orbital Shaker is engineered for precision-controlled incubation and agitation of biological samples under tightly regulated thermal and mechanical conditions. Utilizing orbital shaking dynamics—where platform motion follows a circular trajectory at a fixed 25 mm diameter—the instrument ensures uniform suspension and gas exchange across culture vessels without vortexing or shear-induced cellular damage. Its dual-shelf architecture enables independent or synchronized operation of two independently accessible platforms within a single 180 L stainless-steel chamber, supporting high-throughput workflows in microbiology, molecular biology, biopharmaceutical process development, and environmental microbiology labs. The unit integrates refrigeration and heating subsystems to maintain stable setpoints from 4°C (refrigerated storage) to 60°C (thermophilic cultivation), with temperature uniformity of ±1°C and accuracy of ±0.1°C—validated per ISO 17025 traceable protocols. Designed for continuous unattended operation, the SPH-2102C complies with structural and safety requirements outlined in IEC 61010-1 for laboratory equipment.

Key Features

• Vertical dual-shelf configuration with two independent 485 × 348 mm stainless-steel platforms, each supporting flexible load configurations (e.g., 12 × 1000 mL flasks or 48 × 100 mL tubes).
• Single-axis parallel-linkage balanced drive mechanism eliminates mechanical friction, delivering silent operation (<45 dB[A]), minimal vibration transmission, and long-term rotational stability over 10,000+ hours of cumulative runtime.
• PID microprocessor-based environmental scanning control system with LCD interface enables intuitive parameter adjustment—including eight-segment programmable ramp-and-hold temperature and speed profiles—with automatic power recovery and parameter memory retention.
• GMP-compliant interior constructed from electropolished 304 stainless steel with seamless arc-corner welds and non-porous mirror-finish surfaces; fully autoclavable bottle clamps and spring-loaded plate fixtures also fabricated from 304 stainless steel (tensile strength ≥420 HV, elasticity ≥360°).
• Imported R134a refrigeration module with frost-free evaporator design ensures rapid cooling to 4°C and maintains thermal homogeneity across the entire chamber volume—even during extended low-temperature operation.
• Triple-layer safety architecture includes hardware-level thermal cut-outs, real-time motor current monitoring, independent over-speed detection, and integrated leakage protection compliant with IEC 61000-4 electromagnetic immunity standards.

Sample Compatibility & Compliance

The SPH-2102C accommodates standard laboratory glassware and consumables including Erlenmeyer flasks (up to 1000 mL), test tubes, microcentrifuge tubes, enzyme-linked immunosorbent assay (ELISA) plates, and custom bioreactor vessels. Optional accessories include universal bottle clamps, spring-loaded orbital plates, tube racks, adhesive mats, and UV-sterilizable enzyme plate holders—all designed for rapid installation and chemical resistance to ethanol, isopropanol, and 0.5% sodium hypochlorite. The unit meets ISO 13485 design controls for medical device manufacturing environments and supports audit-ready documentation for GLP and GMP applications. Temperature and speed calibration certificates are available upon request, traceable to NIST standards. All electrical components conform to UL/CSA 61010-1 and CE EN 61326-1 for EMC and safety compliance.

Software & Data Management

While the SPH-2102C operates via embedded PID firmware without external PC dependency, its control system supports full data logging via optional RS-485/Modbus RTU interface (available as field-upgrade kit). Logged parameters—including actual temperature, setpoint, RPM, elapsed time, alarm events, and error codes—are timestamped and exportable in CSV format for integration into LIMS or electronic lab notebook (ELN) platforms. Firmware supports 21 CFR Part 11-compliant user access levels (administrator/operator), audit trail generation, and password-protected parameter encryption. All operational logs retain metadata such as operator ID, session start/stop times, and calibration history—enabling full traceability for FDA inspections and internal quality audits.

Applications

This shaker serves critical roles in bacterial and yeast fermentation optimization, recombinant protein expression in E. coli and Pichia pastoris, mammalian cell suspension culture scaling, enzymatic reaction kinetics studies, hybridization protocols (e.g., Southern/Northern blotting), antibiotic susceptibility testing, and environmental water sample enrichment. In pharmaceutical QC laboratories, it supports USP / microbial limit testing and media growth promotion validation. Food safety labs utilize it for pathogen enrichment (e.g., Salmonella, Listeria) per AOAC and ISO 6579 protocols. Its wide temperature range also facilitates cold-adapted enzyme characterization and cryopreservation media equilibration studies.

FAQ

What is the maximum flask size supported on each shelf?

Each shelf accommodates up to twelve 1000 mL Erlenmeyer flasks or twenty-four 500 mL flasks, with standardized clamping geometry ensuring secure retention at all speeds up to 300 rpm.

Does the unit support simultaneous independent temperature and speed control per shelf?

No—the SPH-2102C maintains uniform temperature and oscillation parameters across both shelves; however, dual-platform operation allows staggered loading/unloading without interrupting ongoing runs on the opposing shelf.

Is the refrigeration system maintenance-free?

Yes—the sealed R134a compressor requires no routine oil changes or refrigerant top-ups; periodic condenser coil cleaning (every 6 months) is the only recommended preventive maintenance.

Can the shaker be validated for ISO/IEC 17025 accreditation?

Yes—factory-installed sensors are calibrated prior to shipment; users may perform IQ/OQ/PQ using ASTM E2500-13 guidelines and third-party thermocouple mapping kits for chamber uniformity verification.

What safety certifications does the SPH-2102C hold?

It carries CE marking per Directive 2014/30/EU (EMC) and 2014/35/EU (LVD), complies with RoHS 2011/65/EU, and conforms to IEC 61010-1:2010 for laboratory electrical safety.