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Safefume - Downflow Workstation
Safefume cyanoacrylate fuming chambers are designed to safely develop latent fingerprints using ethyl cyanoacrylate (CNA) vapor in a controlled environment for optimum effectiveness and safety where moisture and fuming time are critical factors. The ductless filtration system requires no connection to an outside exhaust system. The automatic control system programs the fuming cycle.
Safefume cyanoacrylate fuming chambers are designed to safely develop latent fingerprints using ethyl cyanoacrylate (CNA) vapor in a controlled environment for optimum effectiveness and safety where moisture and fuming time are critical factors. The tamper resistant compartment helps maintain the chain of custody. The unique Air Science Multiplex filtration system, together with professional design and unique construction features offer personnel protection during use. The ductless filtration system requires no connection to an outside exhaust system. The automatic control system programs the fuming cycle. A versatile system of hanging rods and shelves allows proper positioning of items of evidence in the chamber.
The professionally designed automatic fuming chamber eliminates reliance on do-it yourself systems that lack user-safety allowances and microprocessor controls needed for repeatable results.
The Safefume system controls all functions from start-to-finish, permitting the investigator to initiate an unattended automatic cycle, establish the proper fuming intensity and duration, and to return upon completion to collect results.
Fuming time, humidity and chamber fume evacuation can be user-set to comply with internal department criteria, lab safety protocols or best practices in evidence management.
Safefume CA60T, shown above, right.
Advanced carbon filtration technology offers a safe, high performance alternative to ducted cabinets for cyanoacrylate fingerprint development applications.
- Environmental Benefits. Safefume cyanoacrylate fuming chambers capture cyanoacrylate vapors used in the process to prevent operator exposure and eliminate ecological impact through release into the environment.
- Versatile. The filtration system uses the exclusive Air Science Multiplex filtration technology.
- Easy to Install. Safefume chambers are self-contained. Set-up, operation and filter maintenance are straightforward.
- Energy Efficient. Because filtered air is returned to the room, no demands are required of the facility HVAC capacity for make-up air.
- Cost Effective. Facility ductwork, HVAC and construction costs are eliminated.
- Safe to Use. Cabinet isolation and filtration protect users from incidental exposures to cyanoacrylate fumes.
- Self testing. Electronic process monitoring assures continuous safety. An optional electronic gas sensor monitors carbon filter performance.
- State and Federal Crime Laboratories
- Crime Scene Investigation
- Law Enforcement Agencies
- Medical Examiners` Programs
- Criminal Justice Education
A. Filter I.D. Window: A strategically placed front cover window shows the installed filter part number and installation date for convenience and to encourage timely filter replacement.
B. Filter Door Key: Filter access keys prevent unauthorized removal or accidental exposure to dirty filters.
C. Track & Wheel System: An efficient filter clamping mechanism allows removal of main filter(s) directly to disposal bag with track and wheel system.
D. Electrostatic Pre-Filter: The 99.5% effective electrostatic pre-filter protects and extends the life of the main filter and can be changed without tools while unit is running to prevent operator exposure to captured contaminants.
E. Dynamic Filtration Chamber: The dynamic filter chamber prevents leakage of contaminated air by maintaining partial vacuum in the filter plenum.
F. Control Panel: The microprocessor control panel manages the Printbuster Pro operating sequence with control, oversight and display of all processing functions. The LCD display works with a touchpad data entry keypad to establish all operating parameters.
G. Doors: Tempered glass, keyed doors with aluminum frame and tamper proof seal, provide improved security, stability and ease of cleaning. scratch-resistant glass (for lasting optimum visibility)
H. Fan: High velocity sparkless and brushless centrifugal fan.
I. Lighting: Vapor-proof fluorescent light.
J. Color: The cabinet is white with blue door(s).
K. Hanging Rods: Removable and adjustable stainless steel hanging rod for proper orientation of evidence.
L. Water Nebulizer/Humidifier: Water nebulizer to elevate humidity in chamber.
M. Hot Plate Accelerator: Hot plate to polymerize ethyl cyanoacrylate.
- Standards Compliant: Performance specifications and construction meet or exceed OSHA, ANSI and relevant international standards to assure operator safety.
- Construction: Models are available in either polypropylene and epoxy coated steel or aluminum frame with plastic wall construction. Doors are tempered glass locking doors with tamperproof seal and aluminum frame. See selection chart for specifications and dimensions. Available in 110V, 60Hz single phase electrical supply (other voltages available on request).
The microprocessor control panel manages the Printbuster Pro operating sequence with control, oversight and display of all processing functions. The LCD display works with a touchpad data entry keypad to establish all operating parameters.
Air Science Printbuster Pro Lcd Interface Technology
Printbuster Pro is the industry’s first use of touchscreen technology offering a simple, easy-to-use solution delivering repeatable results every time. The automatic latent fingerprint development cycle manages the following:
- Relative humidity setpoint. Relative humidity is established via a water-filled nebulizer/humidifier.
- Cabinet temperature display.
- Door status with lock alarm.
- Circulation fan ON/OFF.
- Hot plate ON/OFF. The hot plate accelerator polymerizes ethyl cyanoacrylate for a specific time interval.
- Processing time.
- Purge cycle time. Fumes are removed from the chamber through the Multiplex filtration system via a carbon filter; air is safely exhausted to the room.
- Emergency stop.
- Filter condition. An optional electronic gas sensor emits an audible and visual warning when the main filter must be changed.
Safefume automatic cyanoacrylate fuming chamber includes features expressed through sound design and certified quality construction. Accessories add functional performance to meet specific applications.
- Professional Quality. Safefume automatic cyanoacrylate fuming chambers comply with current technical and safety regulations.
- Multiplex Filtration. The Air Science Multiplex Filter offers high performance and safety.
- Industrial Components. The cabinet frame and work surfaces are durable and chemically resistant.
- Reliability. Internal systems are isolated from fumes, extending product life.
Safefume C48S, shown with Multiplex Filtration System.
A. The main filter (activated carbon, selected for capture of cyanoacrylate vapors), is easy to replace, no tools required. The filter clamps tightly against the filter gasket to prevent filter bypass and maintain filter integrity.
Printbuster Pro is the industry’s first use of touchscreen technology offering a simple, easy-to-use solution delivering repeatable results every time. The automatic latent fingerprint development cycle manages the following:
- Relative humidity setpoint. Relative humidity is established via a water-filled nebulizer/humidifier.
- Cabinet temperature display.
- Door status with lock alarm.
- Circulation fan ON/OFF.
- Hot plate ON/OFF. The hot plate accelerator polymerizes ethyl cyanoacrylate for a specific time interval.
- Processing time.
- Purge cycle time. Fumes are removed from the chamber through the Multiplex filtration system via a carbon filter; air is safely exhausted to the room.
- Emergency stop.
- Filter condition. An optional electronic gas sensor emits an audible and visual warning when the main filter must be changed.