Hebei HOPU SPX-100B-Z Biochemical Incubator
| Brand | Hebei HOPU |
|---|---|
| Origin | Shandong, China |
| Model | SPX-100B-Z |
| Temperature Range | 5–50 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | ±1 °C |
| Temperature Fluctuation | ±0.5 °C |
| Input Power | 300 W |
| Timer Range | 0–999 h |
| Interior Dimensions (W×D×H) | 450×380×585 mm |
| Exterior Dimensions (W×D×H) | 580×590×1070 mm |
| Shelving | 2 adjustable stainless steel shelves |
Overview
The Hebei HOPU SPX-100B-Z Biochemical Incubator is a precision-engineered, microprocessor-controlled environmental chamber designed for stable, long-term cultivation and maintenance of biological samples under tightly regulated thermal conditions. It operates on the principle of forced-air convection with optimized airflow distribution to ensure uniform temperature distribution throughout the working chamber—critical for reproducible microbial growth, enzyme activity assays, BOD incubation, and plant tissue culture applications. The unit complies with fundamental design expectations for laboratory-grade biochemical incubators per ISO 13408-1 (sterility assurance) and supports adherence to GLP-compliant workflows in environmental monitoring, pharmaceutical stability testing, and academic life science research. Its operational range of 5–50 °C accommodates mesophilic bacterial cultures (e.g., E. coli, Bacillus subtilis), fungal propagation, algal growth studies, and low-temperature physiological assays.
Key Features
- Microprocessor-based PID temperature control system delivering ±0.5 °C fluctuation and ±1 °C uniformity across the full 5–50 °C operating range
- Dual-display LED interface with independent readouts for setpoint and real-time chamber temperature—resolution of 0.1 °C ensures precise parameter verification
- Robust construction: cold-rolled steel exterior with electrostatic epoxy coating; mirror-finish 304 stainless steel interior chamber resistant to corrosion and routine disinfectants (e.g., 70% ethanol, 1% sodium hypochlorite)
- Two independently adjustable stainless steel shelving trays supporting flexible load configuration and optimal air circulation
- Integrated illumination system with shatter-resistant, high-transmittance vacuum-insulated tempered glass door—enabling non-invasive observation without thermal disturbance
- Power-loss recovery function: automatically restores pre-interruption setpoints and timer status upon re-energization, preserving experimental continuity and data integrity
- Programmable timer (0–999 hours) supporting both countdown operation and elapsed time tracking for standardized incubation protocols
Sample Compatibility & Compliance
The SPX-100B-Z accommodates standard microbiological vessels including Petri dishes, test tubes, multi-well plates, flasks, and culture bags up to 2 L volume. Its chamber geometry (450 × 380 × 585 mm) permits stacking of stacked plate racks or upright flask holders without impeding convective flow. The unit meets essential safety and performance benchmarks for non-hazardous biological containment, including IEC 61010-1:2010 for electrical safety and EN 60529 IP20 ingress protection. While not certified for biosafety level (BSL) containment, it is routinely deployed in BSL-1 and BSL-2 laboratories as a primary incubation platform for non-pathogenic strains, environmental isolates, and agricultural bioassays—fully compatible with ASTM D5210 (BOD5 measurement), USP / (microbial enumeration), and ISO 8664 (water quality—determination of biochemical oxygen demand).
Software & Data Management
The SPX-100B-Z operates via embedded firmware without external PC dependency. All operational parameters—including temperature setpoint, timer duration, and runtime status—are stored in non-volatile memory. The device logs no timestamped event history or audit trail; however, its power-fail recovery logic satisfies basic GLP documentation requirements for uninterrupted incubation cycles. For labs requiring electronic records compliant with FDA 21 CFR Part 11, integration with third-party environmental monitoring systems (via optional analog output modules or RS-485 interfaces—available on extended configurations) enables centralized data acquisition, alarm notification, and secure user-access logging.
Applications
- Biochemical Oxygen Demand (BOD5) incubation per APHA Standard Methods 5210B and ISO 5815-1
- Microbial culture maintenance for QC/QA in food, water, and pharmaceutical manufacturing
- Seed germination and plant seedling development under controlled photoperiod-agnostic conditions
- Enzyme kinetics studies requiring stable thermal baselines between 20–45 °C
- Storage and revival of lyophilized bacterial/fungal stocks at sub-cultivation temperatures
- Environmental simulation for ecotoxicology assays using aquatic invertebrates and algae
FAQ
Does the SPX-100B-Z support humidity control?
No—this model is a dry-air, temperature-only incubator. Humidity regulation requires a separate humidified incubator (e.g., SPX-H series) or external vapor-saturation setup.
Can the unit be calibrated internally?
Yes—the microprocessor allows offset calibration using a NIST-traceable reference thermometer; procedure is documented in the operator manual.
Is the incubator suitable for CO₂-dependent cell culture?
No—CO₂ control, pH stabilization, and sterile gas delivery are outside its functional scope. Use only for aerobic or ambient-air microbial and botanical applications.
What is the maximum ambient temperature rating for safe operation?
The unit is rated for continuous operation in environments ≤30 °C ambient with ≥10 cm clearance on all sides for heat dissipation.
Are replacement shelves and door gaskets available as spare parts?
Yes—original equipment manufacturer (OEM) accessories, including 304 stainless steel shelves and silicone door seals, are supplied under part numbers SH-SPX100B and GS-SPX100B, respectively.
