CZGY PRX-1000C Artificial Climate Incubator
| Brand | CZGY |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Fully Automated (Programmable) |
| Capacity | 1000 L |
| Temperature Range | 5–60 °C (dark), 10–60 °C (with illumination) |
| Temperature Uniformity | ±1.5 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Humidity Range | 40–95% RH |
| Humidity Uniformity | ±5% RH |
| Illumination Intensity | 0–20,000 lx, 6-step adjustable |
| Internal Dimensions | 1200 × 695 × 1200 mm |
| Heating Power | 1500 W |
| Refrigeration Power | 850 W |
| Humidification Power | 60 W |
| Circulation Fan Power | 21 W × 10 |
| Lighting Power | 15 W |
| Timer Range | 0–9999 min/h |
| Shelving | 4 adjustable stainless steel shelves |
| Illumination Configuration | Triple-side LED lighting with full-glass inner door and double-door viewing structure |
| Control System | 7-inch TFT color touchscreen (800 × 480 resolution), programmable up to 5 profiles × 100 segments each (max. 999 h 59 min per segment) |
| Communication Interfaces | RS232, RS485, Ethernet (configurable IP address) |
| Data Logging | Real-time internal storage + USB export |
| Safety Features | Independent over-temperature cut-off, power-fail memory with auto-restart, dual-mode humidity control (balanced vs. on/off) |
Overview
The CZGY PRX-1000C Artificial Climate Incubator is a fully programmable environmental simulation system engineered for long-term, high-fidelity replication of climatic conditions required in pharmaceutical stability testing, plant physiology research, material aging studies, and quality assurance protocols across food, textile, and biotechnology sectors. It operates on a dual-mode thermodynamic architecture—integrating Danfoss hermetic compressors with precision electronic expansion valves for stable refrigeration output, and balanced heating-humidification control logic that minimizes thermal and hygric overshoot. Unlike basic incubators, the PRX-1000C maintains independent environmental setpoints across temperature, relative humidity, and photoperiod, enabling ISO 14644-compliant chamber validation and ICH Q1–Q5-aligned stability trials. Its 1000 L working volume accommodates multi-tiered sample arrays while sustaining ±0.5 °C temperature accuracy and ±5% RH humidity repeatability—performance metrics validated under steady-state load conditions per ASTM E2874-22 (Standard Practice for Performance Verification of Environmental Chambers).
Key Features
- 7-inch full-color TFT touchscreen interface (800 × 480 resolution) supporting bilingual (English/Chinese) operation, real-time parameter visualization, and intuitive profile editing.
- Dual-door design with full-area tempered glass inner door and insulated outer shell—optimized for minimal thermal leakage and continuous visual monitoring without compromising chamber integrity.
- Triple-side LED illumination system delivering uniform 0–20,000 lx output across six discrete intensity levels; spectral output calibrated for photobiological relevance in seed germination, photomorphogenesis, and light-accelerated degradation assays.
- High-efficiency humidification subsystem featuring imported capacitive RH sensors, auto-fill reservoir with dry-run protection, and condensate management to prevent microbial accumulation in wet environments.
- Robust mechanical architecture: 304 stainless steel interior chamber, cold-rolled steel exterior with electrostatic powder coating, and redundant safety circuitry including independent over-temperature cutoff and voltage fluctuation compensation.
- Network-enabled control via configurable Ethernet/IP—supports remote monitoring, firmware updates, and synchronized data logging across distributed lab networks compliant with FDA 21 CFR Part 11 audit trail requirements.
Sample Compatibility & Compliance
The PRX-1000C supports diverse sample formats—including Petri dishes, multi-well plates, glass vials, polymer packaging units, and botanical specimens—across standardized shelf configurations (4 adjustable 304 stainless steel trays). Its environmental fidelity meets core regulatory benchmarks for stability-indicating testing: ICH Q1A(R3) for long-term and accelerated storage conditions, USP for environmental chambers used in pharmaceutical development, and ISO 14644-3 for cleanroom-compatible incubation workflows. Humidity control adheres to ISO 8503-2 surface condition verification protocols when evaluating moisture-induced corrosion or hygroscopic degradation. All thermal and hygric performance data are traceable to NIST-traceable reference standards through optional calibration certificate packages.
Software & Data Management
Embedded firmware provides native support for both fixed-point and multi-segment ramp-soak programming (up to 5 user-defined programs, each with 100 customizable segments). Each segment defines precise temperature, humidity, illumination, and duration parameters—with time resolution down to 1 minute and setpoint resolution of 0.1 °C / 0.1% RH. Data logging occurs at 10-second intervals internally and exports via USB mass storage in CSV format compatible with MATLAB, Python pandas, and LIMS platforms. Optional software add-ons enable GLP/GMP-compliant electronic signatures, role-based access control, and automated report generation aligned with Annex 11 and ALCOA+ data integrity principles.
Applications
- ICH-compliant drug stability testing (long-term, intermediate, and accelerated conditions per Q1 series guidelines)
- Plant growth phenotyping under controlled photoperiods and stress gradients (drought, heat, chilling)
- Textile and polymer aging studies evaluating colorfastness, tensile retention, and hydrolytic degradation
- Food microbiology challenge testing and shelf-life modeling under variable RH/temperature regimes
- Biological reagent storage validation and excipient compatibility screening
- Material science investigations of thermal expansion coefficients, phase transition kinetics, and moisture sorption isotherms
FAQ
What is the maximum allowable ambient operating temperature for the PRX-1000C?
The unit is rated for continuous operation in ambient environments up to 32 °C with ≤70% RH, provided adequate ventilation clearance (≥10 cm on all sides) and absence of direct solar exposure.
Can the PRX-1000C maintain humidity below 40% RH?
No—the minimum specified RH range is 40% RH, consistent with standard stability chamber classifications per ICH Q1A(R3); sub-40% operation requires desiccant-based auxiliary systems not integrated into this model.
Is the illumination spectrum documented for photostability testing per ICH Q5C?
While the PRX-1000C delivers broad-spectrum white light suitable for general photobiological applications, full spectral power distribution (SPD) characterization and UV-A/B/C irradiance calibration require third-party spectroradiometric verification—available upon request as an optional service.
Does the incubator support 24/7 unattended operation with power failure recovery?
Yes—integrated power-loss memory retains active program state and resumes execution automatically upon grid restoration, with no manual reinitialization required.
Are calibration certificates available with NIST traceability?
Yes—factory-calibrated units ship with optional ISO/IEC 17025-accredited calibration reports covering temperature, humidity, and illumination uniformity across the full operational envelope.
