SHUMEI KBC-100WH Ultrasonic Nebulizer System
| Brand | SHUMEI |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | KBC-100WH |
| Instrument Type | General-Purpose Ultrasonic Nebulizer |
| Ultrasonic Frequency | 45 kHz |
| Ultrasonic Power Output | 100 W |
| Timer Range | 1 min – 99 h 59 min |
| Nebulization Flow Rate | 0.02–20 mL/min |
| Nebulizer Head Dimensions | Φ37 × 78 mm |
| Operating Temperature Stability | Up to 50 °C |
| Display | 4.3-inch TFT Touchscreen |
| Automatic Frequency Tracking | Yes |
| Automatic Energy Compensation | Yes |
| Piezoelectric Transducer Material | CV33 PZT (Lead Zirconate Titanate) |
| Horn Material | Ti-6Al-4V Titanium Alloy |
| Compliance | Designed for laboratory-grade aerosol generation under controlled environmental conditions |
Overview
The SHUMEI KBC-100WH Ultrasonic Nebulizer System is an engineered solution for precision aerosol generation in research and industrial applications requiring consistent, fine-droplet mist production. Unlike conventional ultrasonic cleaners that rely on cavitation for cleaning, this system operates on high-efficiency micro-orifice ultrasonic atomization—where piezoelectric energy induces capillary wave instability at the liquid–air interface, resulting in monodisperse droplet formation. With a nominal operating frequency of 45 kHz and a rated output power of 100 W, the KBC-100WH delivers stable nebulization across a flow range of 0.02–20 mL/min. Its design prioritizes thermal stability (continuous operation up to 50 °C), adaptive impedance matching via real-time frequency tracking, and dynamic energy compensation to maintain optimal atomization efficiency regardless of liquid viscosity or surface tension variations. The system is not intended for medical inhalation therapy but is purpose-built for laboratory-scale deposition, thin-film coating, nanoparticle synthesis support, and controlled environment humidification.
Key Features
- 4.3-inch high-resolution TFT touchscreen interface with intuitive parameter navigation and real-time status feedback
- Automatic frequency tracking within the 45 kHz resonance band ensures consistent nebulization performance despite load or temperature drift
- Intelligent energy compensation algorithm dynamically adjusts drive amplitude to sustain peak atomization efficiency across varying fluid properties
- Three-dimensional exponential horn geometry enhances acoustic energy transfer while reducing mechanical fatigue in the Ti-6Al-4V sonotrode
- CV33-grade PZT ceramic transducer provides high electromechanical coupling coefficient and long-term operational reliability
- Thermally robust construction enables uninterrupted operation at ambient temperatures up to 50 °C without performance degradation
- Programmable timer with extended range (1 minute to 99 hours 59 minutes) supports unattended batch processing and kinetic studies
Sample Compatibility & Compliance
The KBC-100WH is compatible with aqueous solutions, low-viscosity organic solvents (e.g., ethanol, isopropanol), and water-based suspensions containing nanoparticles or polymers—provided surface tension remains within 20–72 mN/m and viscosity does not exceed 10 cP. It is not suitable for highly corrosive media (e.g., concentrated acids/bases), volatile halogenated compounds, or viscous emulsions (>20 cP). While not certified to ISO 13485 or FDA 21 CFR Part 11, the system adheres to general electrical safety standards IEC 61010-1 (Laboratory Equipment) and EMC directive 2014/30/EU. Its control architecture supports GLP-aligned documentation practices when integrated with external data loggers or LIMS platforms.
Software & Data Management
The embedded firmware supports full local parameter storage (up to 99 user-defined protocols), timestamped operation logs, and fault-code diagnostics accessible via the touchscreen UI. No proprietary PC software is required; however, RS-232 serial output (optional TTL/USB adapter) enables integration with LabVIEW, Python-controlled automation scripts, or SCADA systems for audit-trail generation. All timing and power settings are retained after power cycling, and firmware updates are performed via microSD card—ensuring traceability and version control in regulated environments.
Applications
- Research-scale thin-film deposition for perovskite solar cells and battery electrode slurries
- Controlled humidity conditioning in environmental test chambers for material aging studies
- Aerosol delivery in inhalation toxicology models using non-pharmaceutical test agents
- Nanoparticle synthesis via spray pyrolysis precursors (e.g., metal nitrates in ethanol)
- Surface functionalization of MEMS devices through solvent-mediated monolayer adsorption
- Calibration aerosol generation for optical particle counters and condensation particle counters (CPCs)
- Humidification in cleanroom-compatible incubators for fungal or bacterial culture maintenance
FAQ
Is the KBC-100WH suitable for sterile pharmaceutical aerosol generation?
No—it lacks ISO 14644-1 Class 5 cleanroom certification, HEPA-integrated air handling, or validation documentation required for GMP-compliant drug product development.
Can it operate continuously for 72 hours?
Yes, provided ambient temperature remains ≤50 °C and cooling airflow around the generator chassis is unobstructed; duty cycle monitoring is recommended for extended runs.
What is the expected service life of the nebulizer head?
Under typical use with deionized water or ethanol, the Ti-6Al-4V horn and CV33 transducer demonstrate ≥10,000 hours MTBF; lifetime decreases significantly with abrasive suspensions or aggressive solvents.
Does it support pulse-mode operation?
Yes—pulse duration is programmable from 1 second to 59 minutes 59 seconds, enabling intermittent雾化 for controlled deposition or energy conservation.
Is remote control possible via Ethernet or Wi-Fi?
Not natively—the standard interface is RS-232; Ethernet/Wi-Fi connectivity requires third-party protocol converters or custom FPGA-based gateway integration.
