Boxun BSD-WX(F)2200 Compact Horizontal Orbital/Reciprocating Shaker
| Brand | Boxun |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | BSD-WX(F)2200 |
| Price Range | USD 2,800–7,000 (est.) |
| Instrument Type | Full-temperature Orbital & Reciprocating Shaker |
| Timer Range | 0–999 h |
| Oscillation Frequency | Orbital 30–300 rpm, Reciprocating 30–250 rpm |
| Oscillation Amplitude | Orbital Φ26 mm, Reciprocating 40 mm |
| Temperature Range | 4–60 °C |
| Shelf Quantity | 1 |
Overview
The Boxun BSD-WX(F)2200 is a compact, high-precision horizontal shaker engineered for demanding life science applications requiring simultaneous control of temperature and oscillation dynamics. Designed with dual-mode operation—orbital (circular) and reciprocating (linear)—this unit supports reproducible agitation across a broad spectrum of biological and biochemical workflows. Its microprocessor-based PID temperature control system maintains chamber stability within ±0.2 °C at 37 °C (typical), while the forced-air convection architecture ensures uniform thermal distribution (±1 °C at 25 °C, empty chamber). The shaker operates on a robust mechanical platform featuring imported precision bearings, brushless DC motor drive, and accelerated ramp-up logic to minimize sample shear during startup—critical for sensitive cell cultures and enzyme kinetics assays.
Key Features
- Intelligent microprocessor controller with real-time LCD display (backlit), showing setpoints and actual values for temperature, speed, time, and program stage
- Programmable multi-segment curve control: up to 10 user-defined stages per cycle, supporting complex incubation-agitation protocols
- Extended timer range (0–999 hours) with auto-stop and audible/visual alarm upon completion or fault detection
- Brushless DC motor: maintenance-free operation, consistent torque delivery across full speed range (30–300 rpm orbital / 30–250 rpm reciprocating), ±1 rpm speed accuracy
- Enhanced safety architecture: independent over-temperature cutoff, motor overheat protection, door interlock switch, and dedicated current-limiting thermal fuse
- Electrostatically coated steel exterior and mirror-finish 304 stainless steel interior; rounded internal corners and large tempered-glass observation window for easy cleaning and visual monitoring
- Optional inert gas inlet port for anaerobic or oxygen-sensitive applications (e.g., strict anaerobe culture, redox-sensitive protein expression)
- Power recovery function: automatic resumption of prior operating parameters following AC power interruption
Sample Compatibility & Compliance
The BSD-WX(F)2200 accommodates standard laboratory vessels—including Erlenmeyer flasks (50–1000 mL), test tubes, deep-well plates, and custom bioreactor bottles—via its single, interchangeable platform (950 × 530 mm for orbital; 920 × 560 mm for reciprocating configuration). Load capacity supports up to 71 × 50 mL flasks or 18 × 1000 mL flasks depending on vessel geometry and fill volume. The unit complies with IEC 61010-1:2010 safety standards for laboratory equipment and meets electromagnetic compatibility requirements per EN 61326-1. While not certified for GMP production environments, its programmable logging, parameter locking, and alarm traceability support GLP-aligned documentation practices in academic, R&D, and QC laboratories.
Software & Data Management
The embedded controller supports secure parameter encryption to prevent unauthorized modification—a key requirement for method-controlled workflows. Optional accessories include an RS232/USB interface module enabling remote monitoring and data export to PC-based analysis tools. An optional thermal printer provides hard-copy output of real-time temperature and speed profiles (including alarm events and program transitions), satisfying basic audit-trail needs. Though not natively 21 CFR Part 11 compliant, the system’s deterministic behavior, non-volatile memory retention, and timestamped event logging provide foundational traceability for regulated preclinical research settings.
Applications
This shaker serves as a core platform for microbial growth studies (E. coli, yeast, Bacillus spp.), mammalian and insect cell suspension culture, plasmid amplification, protein expression optimization, enzymatic reaction kinetics, immunoassay plate washing, and environmental microbiology (e.g., BOD testing, wastewater biomass propagation). Its wide temperature range (4–60 °C) enables low-temperature hybridization steps, mesophilic fermentation, and thermophilic enzyme screening. The reciprocating mode is particularly suited for viscous media mixing and sediment resuspension, whereas orbital motion delivers superior aeration for aerobic cultures.
FAQ
Can the BSD-WX(F)2200 operate continuously for more than 100 hours?
Yes—its 0–999 hour timer allows unattended long-term experiments, including multi-day fermentation or slow-growth microbial assays.
Is the temperature calibration traceable to NIST standards?
Factory calibration is performed using metrologically verified reference probes; users may perform field verification with external calibrated thermometers per ISO/IEC 17025 guidelines.
Does the shaker support external data logging without optional hardware?
No—the base model lacks native network or analog output ports; RS232/USB connectivity requires the optional communication module.
What is the maximum load weight the platform can safely support?
The platform is rated for up to 25 kg distributed load under continuous operation at rated speed and temperature.
Are replacement shelves or custom clamping fixtures available?
Yes—Boxun offers OEM-compatible universal flask clamps, microplate holders, and custom-sized platforms upon request, subject to minimum order quantities.
