Hebei HOP Biochemical Incubator SPX-150B-Z

Overview

The Hebei HOP Biochemical Incubator SPX-150B-Z is a precision-engineered, microprocessor-controlled laboratory incubator designed for stable, long-term cultivation and storage of biological samples under tightly regulated thermal conditions. Operating on the principle of forced-air convection with optimized airflow distribution, it maintains uniform temperature distribution across its interior chamber—critical for reproducible microbial growth, enzyme activity assays, BOD (Biochemical Oxygen Demand) testing, fungal culture maintenance, and plant tissue incubation. Its operational range of 5–50 °C accommodates standard mesophilic culturing protocols as well as low-temperature preservation and psychrophilic studies. The unit complies with general laboratory safety and performance expectations aligned with ISO 13485–informed quality system practices for in vitro diagnostic support equipment and adheres to basic electrical safety standards per IEC 61010-1 for laboratory equipment.

Key Features

• Microprocessor-based PID temperature control system delivering ±0.5 °C fluctuation and ±1 °C uniformity across the full working volume
• Dual-display high-brightness LED interface showing setpoint and real-time chamber temperature simultaneously, with 0.1 °C resolution
• Three-tier adjustable stainless steel shelving system supporting flexible load configuration and unobstructed air circulation
• Robust construction: cold-rolled steel exterior with electrostatic epoxy powder coating; mirror-finish 304 stainless steel interior chamber resistant to corrosion and routine disinfectants
• Integrated energy-efficient lighting with wide-angle tempered vacuum-insulated glass door for non-intrusive visual monitoring without thermal disturbance
• Power-loss recovery function preserving user-defined parameters—including set temperature, timer status, and operational mode—ensuring continuity after unexpected outages or system resets
• Programmable timer with 0–999 h range supporting both countdown operation and periodic cycling for automated incubation workflows

Sample Compatibility & Compliance

The SPX-150B-Z supports a broad spectrum of life science applications including bacterial and fungal colony development (e.g., Escherichia coli, Candida albicans), aerobic/anaerobic BOD5 testing per ASTM D5210 and ISO 5815-1, algal growth studies, seed germination trials, and short-term storage of primary cell cultures. Its chamber geometry and airflow design minimize thermal stratification, ensuring compliance with GLP-relevant environmental consistency requirements for non-regulated research environments. While not certified for GMP manufacturing use, the incubator’s parameter memory, traceable setpoint display, and stable thermal profile make it suitable for laboratories implementing internal SOPs aligned with FDA 21 CFR Part 11 data integrity principles—particularly when paired with external loggers for audit-ready temperature mapping.

Software & Data Management

This model operates via embedded firmware without proprietary PC software or network connectivity. All configuration—including temperature setpoint, timer duration, and alarm thresholds—is managed locally through a tactile membrane keypad with intuitive navigation logic. The dual-digit LED readout provides immediate verification of active parameters. For laboratories requiring documentation, optional external USB or RS-485 data loggers (not included) may be interfaced using standard Modbus RTU protocol to record time-stamped temperature traces. Internal event logging is limited to power-cycle recovery state; no electronic audit trail or user-access logs are maintained—consistent with Class I standalone laboratory equipment per IEC 62304 classification.

Applications

• Environmental microbiology: wastewater BOD determination, coliform enumeration, and aquatic toxicity screening
• Pharmaceutical QC: stability testing of excipients, microbial limit testing support, and media incubation per USP <61>
• Agricultural research: seed viability assessment, rhizobial culture propagation, and controlled-environment phenotyping
• Academic teaching labs: undergraduate microbiology practica, fermentation kinetics demonstrations, and mycological isolation protocols
• Clinical support labs: temporary storage of clinical isolates prior to identification, blood culture hold conditions (non-diagnostic use)
• Biotechnology startups: cost-effective bench-scale incubation for strain selection and preliminary expression optimization

FAQ

Is the SPX-150B-Z suitable for CO₂-controlled cell culture?
No. This is a standard temperature-controlled biochemical incubator without gas regulation capability. It does not support CO₂, humidity, or O₂ modulation.
Can the incubator be calibrated internally?
Yes—users may perform offset calibration using the built-in calibration mode, referencing a NIST-traceable thermometer placed at the chamber center.
What is the maximum ambient temperature rating for continuous operation?
The unit is rated for ambient environments up to 30 °C; operation above this may compromise temperature stability and compressor longevity.
Are replacement shelves or custom trays available?
Standard 304 stainless steel shelves are interchangeable with other SPX-series models; custom perforated or wire-mesh trays can be sourced through Hebei HOP’s OEM partner network.
Does the device meet CE or UL certification requirements?
It carries CCC (China Compulsory Certification) and conforms to GB 4793.1–2007 (equivalent to IEC 61010-1). CE marking is not affixed; UL listing is not available.