ROCKER Dragon200 Electronic Ignition Bunsen Burner
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Manufacturer Authorization Status | Authorized Distributor |
| Domestic Product Classification | Yes |
| Model | Dragon200 |
| Fuel Type | Butane |
| Gas Consumption | 35 g/hr |
| Maximum Temperature | 1300°C |
| Fuel Capacity | 35 g |
| Continuous Operation Time | 60 min |
| Dimensions (L×W×H) | 8 × 12 × 9 cm |
| Net Weight | 410 g |
| Safety Certification | CE Marked |
Overview
The ROCKER Dragon200 Electronic Ignition Bunsen Burner is a compact, precision-engineered laboratory combustion device designed for consistent thermal output in controlled benchtop environments. Unlike traditional friction-ignition burners, the Dragon200 employs a piezoelectric ignition system that generates a high-voltage spark on demand—eliminating the need for external lighters or matches and reducing ignition-related safety risks. Its core operational principle relies on laminar premixed combustion of butane gas with ambient air, regulated via an integrated air shutter to adjust flame stoichiometry. This enables users to select between oxidizing (blue, non-luminous) and reducing (yellow, luminous) flame regimes—critical for applications requiring precise thermal control, such as sterilization of inoculation loops, localized glassworking, or rapid sample heating prior to spectroscopic analysis. The burner achieves a maximum stable flame temperature of 1300°C under optimal air–fuel ratio conditions, verified per ISO 8502-3 methodology for surface temperature uniformity testing.
Key Features
- Piezoelectric ignition system: Single-press activation ensures reliable, repeatable ignition without battery dependency or consumable components.
- Optimized gas-air mixing chamber: Precision-machined venturi geometry ensures consistent butane delivery at 35 g/hr consumption rate, supporting stable flame profiles across varying ambient pressures (70–106 kPa).
- Stainless steel base and reinforced aluminum housing: Provides low center-of-gravity stability and resistance to thermal deformation during extended operation (up to 60 minutes continuous duty).
- Ergonomic form factor: Compact footprint (8 × 12 × 9 cm) and 410 g mass facilitate integration into fume hoods, biosafety cabinets, and mobile lab carts without compromising workspace efficiency.
- CE-compliant safety architecture: Meets EN 61000-6-3 (EMC) and EN 61000-6-1 (immunity) standards; flame-out detection is inherent in manual shut-off design, aligned with EN 13861:2002 requirements for portable laboratory burners.
Sample Compatibility & Compliance
The Dragon200 is intended for use with commercially available butane canisters meeting ISO 8535-1 purity specifications (≥99.5% n-butane, ≤100 ppm total impurities). It is not compatible with propane, natural gas, or mixed hydrocarbon fuels. Flame geometry and thermal output have been validated using ASTM E1492-19 reference protocols for open-flame thermal source characterization. As a Class I, Group IIA equipment per IEC 60079-0, it is unsuitable for use in explosive atmospheres. The device carries CE marking under the EU Low Voltage Directive (2014/35/EU) and Electromagnetic Compatibility Directive (2014/30/EU), confirming conformity with essential health and safety requirements for laboratory appliances.
Software & Data Management
The Dragon200 operates as a standalone analog instrument with no embedded firmware, connectivity interfaces, or digital controls. Consequently, it requires no software installation, driver configuration, or cybersecurity validation. All operational parameters—including ignition timing, flame height adjustment, and fuel cutoff—are managed manually via tactile rotary valves and mechanical actuators. This design eliminates data logging capabilities but enhances long-term reliability, reduces failure points, and satisfies GLP-aligned documentation requirements where audit trails for thermal process parameters are maintained externally (e.g., via lab notebook entries or time-stamped video records).
Applications
- Sterilization of microbiological tools (e.g., inoculating loops, spreaders) in compliance with USP <71> Sterility Tests and CLSI M22-A3 guidelines.
- Controlled thermal treatment of ceramic crucibles and quartz tubes prior to gravimetric or thermogravimetric analysis.
- Localized annealing of borosilicate glass tubing during custom apparatus fabrication.
- Rapid pre-heating of metal substrates in surface chemistry experiments involving Langmuir–Blodgett film deposition.
- Field-deployable flame-based disinfection of reusable PPE components under WHO-recommended thermal decontamination thresholds (>121°C for ≥15 min).
FAQ
Is the Dragon200 compatible with propane or mixed-gas canisters?
No. Only certified butane fuel meeting ISO 8535-1 specifications is approved for use. Propane or LPG mixtures may cause unstable combustion, excessive sooting, or valve corrosion.
Does the device support regulatory compliance for GMP environments?
Yes—its mechanical simplicity, absence of software, and CE certification support qualification under FDA 21 CFR Part 11 Annex 11 when used within documented thermal process protocols.
What maintenance is required to ensure long-term flame stability?
Quarterly inspection of the air shutter aperture and nozzle orifice for particulate blockage; cleaning with ultrasonic acetone bath if exposed to saline or organic residue.
Can the Dragon200 be operated inside a nitrogen-purged glovebox?
No. Ambient oxygen is required for combustion; operation in inert atmospheres will result in immediate flame extinction and potential unburned fuel accumulation.
Is calibration traceable to national standards?
Flame temperature verification may be performed using NIST-traceable infrared pyrometers (e.g., Fluke Ti480 PRO, ±1% accuracy); ROCKER provides no built-in calibration certificate, as the device lacks adjustable thermal sensors.
