DRETOP ZYC.CP-301L CO₂ Incubator Shaker

Overview

The DRETOP ZYC.CP-301L CO₂ Incubator Shaker is an integrated life science instrument engineered for simultaneous control of temperature, CO₂ concentration, humidity, and orbital shaking—designed specifically for suspension culture of mammalian cells, hybridoma expansion, microbial fermentation under controlled gas environments, and CO₂-dependent biochemical assays. It operates on a precision-engineered orbital shaking platform combined with a sealed, humidified incubation chamber equipped with infrared CO₂ sensing and feedback-controlled gas regulation. Unlike conventional shakers or standalone CO₂ incubators, the ZYC.CP-301L eliminates spatial and temporal decoupling between environmental control and mechanical agitation—enabling reproducible physiological conditions essential for high-fidelity cell growth kinetics, transfection efficiency studies, and bioprocess scale-down modeling.

Key Features

• Microprocessor-based P.I.D. temperature control with 0.1°C resolution and ±1°C uniformity across the chamber; real-time display of setpoint, actual temperature, speed, and elapsed time on backlit LCD interface.
• Infrared CO₂ sensor (0–20% v/v range) with <1% full-scale accuracy and response time <2 minutes; integrated CO₂ inlet fitted with a sterile-grade hydrophobic filter (≥0.3 µm particle retention, ≥99.99% efficiency) to prevent microbial ingress during gas supply.
• Brushless DC motor drive system delivering stable torque and speed consistency across the full 40–300 rpm range; slow-start acceleration profile minimizes splashing and ensures laminar mixing in culture vessels.
• Single-platform design with 26 mm orbital amplitude optimized for Erlenmeyer flasks (250–3000 mL), test tubes, and custom bioreactor vessels; stainless steel chamber interior and powder-coated steel exterior ensure corrosion resistance and cleanability.
• Programmable multi-segment operation supporting up to 24 time–temperature–CO₂–speed profiles per cycle; optional USB data logging enables timestamped export of all operational parameters (temperature, CO₂ %, RPM, timer status) in CSV format for GLP-compliant recordkeeping.
• Safety architecture includes over-temperature cutoff, overspeed shutdown, door-open alarm, auto-restart after power interruption, and parameter lockout with password protection to prevent unauthorized configuration changes.

Sample Compatibility & Compliance

The ZYC.CP-301L accommodates standard microbiological and cell culture formats including baffled flasks (250–3000 mL), roller bottles, multi-well plates (with adapter), and custom bioreactor cartridges. Its chamber volume and platform dimensions (520 × 420 mm) support high-density vessel loading while maintaining adequate air circulation and CO₂ homogeneity. The unit complies with IEC 61010-1:2010 for laboratory equipment safety and meets electromagnetic compatibility requirements per EN 61326-1. While not certified for ISO Class 5 cleanroom use, its HEPA-filtered optional UV sterilization module (254 nm, 15 W) supports periodic decontamination per internal SOPs aligned with USP environmental monitoring guidelines.

Software & Data Management

The embedded controller supports non-volatile memory for up to 10 user-defined protocols, each configurable with independent temperature ramping, CO₂ setpoint scheduling, oscillation sequencing (forward/reverse/alternating), and timer-based termination. USB interface allows direct download of continuous operational logs—including timestamps, measured values, alarm events, and system status flags—for audit trail generation. Data files are compatible with common spreadsheet and statistical analysis platforms (e.g., Excel, JMP, Python pandas). For regulated environments, optional firmware upgrade enables 21 CFR Part 11-compliant electronic signatures, audit trail encryption, and role-based access control—facilitating integration into GMP/GLP workflows requiring traceable instrument usage records.

Applications

• Mammalian cell line expansion under 5% CO₂ for monoclonal antibody production and vaccine development.
• High-yield recombinant protein expression in suspension-adapted CHO or HEK293 cultures.
• Microbial co-culture studies requiring synchronized pH/CO₂ modulation and agitation (e.g., anaerobic consortia, syntrophic metabolism).
• Enzyme kinetics assays where dissolved CO₂ acts as substrate or modulator (e.g., carbonic anhydrase, RuBisCO).
• Stem cell differentiation protocols demanding precise oxygen-CO₂ interplay and shear-controlled microenvironment.
• Environmental microbiology applications involving soil slurry or wastewater enrichment under controlled gas-phase composition.

FAQ

Does the ZYC.CP-301L support humidification control?

No—this model maintains ambient humidity passively via water tray evaporation; active humidity control is available only on higher-tier ZYC.GC-series variants.
Can the CO₂ sensor be calibrated in-house?

Yes—the infrared sensor supports two-point calibration using certified zero-air and 5% CO₂ reference gases; procedure is documented in the technical manual and requires no service tools.
Is the shaking platform compatible with magnetic stir bars or orbital shaker adapters?

No—the platform is designed exclusively for flask clamping systems (fixed, spring-loaded, or universal); magnetic coupling is not supported due to chamber sealing constraints.
What is the maximum allowable load per platform?

The rated dynamic load capacity is 15 kg at 300 rpm; static load tolerance is 25 kg. Load distribution must remain centered within ±25 mm of platform geometric center to maintain vibration stability.
Does the unit meet FDA or CE regulatory requirements for clinical research use?

It carries CE marking per Directive 2014/30/EU (EMC) and 2014/35/EU (LVD); however, it is classified as “research-use-only” and is not 510(k)-cleared or ISO 13485-certified for diagnostic or therapeutic applications.