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860 MiniZapr UVC Sterilizer For Indoor Applications

Utilizing technology from the larger 850 GreenZapr outdoor sterilizer, the 860 MiniZapr UVC Sterilizer was designed.  The 860 MiniZapr UVC Sterilizer deploys the same bacteria and virus-fighting power needed to control today’s harmful microorganisms such as MRSA, Staph, C. diff, HIV, Influenza (H1N1). Germicidal UVC is a proven technology and has been used for more than 100 years.

Power options for the 860 MiniZapr UVC Sterilizer can be plugged into an ordinary wall outlet or powered by an optional generator. With its eight, proprietary, shatter-proof UVC bulbs are designed to emit the needed energy dosage to destroy the DNA of harmful microorganisms. The mobile 860 MiniZapr can indoor sterilizer has many applications. Locker rooms, wrestling mats, equipment rooms, weight rooms, and shower areas are a few areas the 860 MiniZapr can be used.

Target Levels of UVC Energy

Each harmful microorganism has a different level of sensitivity to UVC radiation. Some harmful microorganisms require only a small amount of UVGI to break apart their DNA. While other harmful microorganisms require more UVGI. In order to use UVGI to effectively sterilize surfaces, the operator must understand the exposure levels required. The intensity of the UVC light source, the distance from the light source to the target surface and the length of time required for optimum exposure.

Two Operational Methods of Use

The 860 MiniZapr UVC Sterilizer has two distinct modules: the base unit and the handheld. Using the base unit was designed to operate 2.5″ from the target surface and uses 8 specifically designed UVC lamps to generate 6,874 µJ/cm² of energy assuming a standard walking speed of 2 mph and 3 passes. The handheld module requires the operator to control all aspects of exposure such as speed, distance, and the number of passes. Assuming most users will use the handheld unit approximately 2” from the target surface, at a speed of 0.5 feet/s and in 2 passes, an energy dose of 7,350 µJ/cm² is reached.

In essence, greater exposure time delivers a higher dose of energy. However, the variables contributing to UVGI exposure dosage are as follows:

860 MiniZapr UVC Sterilizer Base Module – Calculations for Various Operational Speed/Passes for Energy Exposure

Module/Cart Speed (mph) 2 1 2 1
Passes over field 3 3 2 2
Peak Exposure @ 2.5” (µW-s/cm²) 11,125 11,125 11,125 11,125
Total CALCULATED Dosage (µJ/cm²) 6,874 13,748 4,583 9,165

MiniZapr 860 Handheld Module – Calculations for Various Operational Speed/Passes for Energy Exposure

Module Speed (feet per second – fps) .5 .5 .5 .5
Passes over field 2 3 2 3
Peak Exposure @ 2” (µW-s/cm²) 4,410 4,410
Peak Exposure @ 3” (µW-s/cm²) 2,940 2,940
Total CALCULATED Dosage (µJ/cm²) 4,900 7,350 7,350 11,025

NOTE: The green highlighted columns represent the recommended basic operation.

Operational Requirements

The operational requirements of this system are flexible and operators can adjust their protocols to meet their needs. Operators may optimize the UVGI treatment system and design a regular treatment schedule that effectively targets microbes of particular concern. For the optimum results in any setting, the operator should be aware that a slower, deliberate delivery method delivers significantly higher levels of exposure and more effective germicidal efficacy. Of course, a higher germicidal efficacy provides greater confidence for sterility and safety.

Incident Energies of Germicidal Ultraviolet Radiation at 253.7 Nanometers (UVC) Necessary to Inhibit Colony Formation in Organisms (90%) and for 3-Log (99.9%) Reduction

Energy needed for kill factor Microwatt seconds per square centimeter

ORGANISM 90% 99.9%
Bacillus anthracis 4,520 8,700
Bacillus magaterium sp. (spores) 2,730 5,200
Bacillus magaterium sp. (veg.) 1,300 2,500
Bacillus paratyphusus 3,200 6,100
Bacillus subtilis spores 11,600 22,000
Clostridium difficile (C. diff) 4,640 9,220
Clostridium tetani 13,000 22,000
Corynebacterium diphtheriae 3,370 6,500
Eberthella typosa 2,140 4,100
Escherichia coli 3,000 6,600
Leptospira Canicola-infections Jaundice 3,150 6,000
Methicillin-resistant Staphylococcus aureus (MRSA) 2,600 6,600
Micrococcus candidus 6,050 12,300
Micrococcus spheroides 1,000 15,400
Mycobacterium tuberculosis 6,200 10,000
Neisseria catarrhalis 4,400 8,500
Phtomonas tumeficiens 4,400 10,000
Proteus vulgaris 3,000 6,600
Pseudomonas aeruginosa 5,500 10,500
Pseudomonas fluorescens 3,500 6,600
Salmonella enteritidis 4,000 7,600
Salmonella paratyphi-enteic fever 3,200 6,100
Salmonella typhosa-typhoid fever 2,150 4,100
Salmonella typhimurium 8,000 15,200
Sarcina lutea 19,700 4,200
Serratia marcescens 2,420 3,400
Shigella dysenteriae-Dyentery 2,200 4,200
Shigella flexneri-Dysentary 1,700 3,400
Shigella paradysenteriae 1,680 3,400
Spirillum rubrum 4,400 6,160
Staphylococcus albus 1,840 5,720
Staphylococcus aureus (Staph) 2,600 6,600
Streptococcus hemolyticus 2,160 5,500
Streptococcus lactis 6,150 8,800
Streptococcus viridans 2,000 3,800
Vancomycin resistant enterococci (VRE) 3,200 7,000
PROTOZA 90% 99.9%
Chiarella vulgaris (Algae) 13,000 22,000
Nematode eggs 4,000 92,000
Paramecium 11,000 20,000
VIRUS 90% 99.9%
Bacteriophage (E. coli) 2,600 6,600
Infectious Hepatitis 5,800 8,000
Influenza 3,400 6,600
Poliovirus-Poliomyelitis 3,150 6,000
Tobacco mosaic 240,000 440,000
YEAST 90% 99.9%
Brewer’s yeast 3,300 6,600
Common yeast cake 6,000 13,200
Saccharomyces carevisiae 6,000 13,200
Saccharomyces ellipsoideus 6,000 13,200
Saccharomyces sp. 8,000 17,600
MOLD SPORES Color 90% 99%
Aspergillus flavis Yellowish green 60,000 99,000
Aspergillus glaucus Bluish green 44,000 88,000
Aspergillus niger Black 132,000 330,000
Mucor racemosus A White gray 17,000 352,000
Mucor racemosus B White gray 17,000 352,000
Oospora lactis White 5,000 11,000
Penicillium expansum Olive 3,000 22,000
Penicillium roqueforti Green 13,000 26,400
Penicillium digitatum Olive 44,000 88,000
Rhisopus nigricans Black 111,000 220,000

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MiniZapr 860 UVC Sterilizer For Indoor Applications Specifications
Model 860
Main Frame 12 ga steel
Handle One piece 1 inch round tube with height adjustment
Length 31.5 inches
Width 19 inches
Weight 105 lbs.
Running Gear 4 pneumatic tires (280/250-4) Ribbed 4-ply with bearings
Light Modules 1 Static 8 UVC bulb module w/ LED indicators and hour meter 1 Detachable 2 UVC bulb module w/ 25’ power cord
UVC Bulb 10 @ 5.3-watt slimline, hard quartz glass lamp envelope with FEP shatter-proof coating and waterproof sure seal lamp socket connection
Power Source 1000 watt Honda gas generator OR 50’ cord for use with standard wall outlet
Finish Powder coat with 6-step pre-wash including degreaser and anti-rust coating
Shipping Crate 40” x 48” x 24”
Crated Weight 170 lbs.
General Description: The 860 MiniZapr sterilizes all hard surfaces with institutional settings, including counters, tables, handrails, floors, cabinets, drawers, sinks, toilets, and bath/showers. This is accomplished with powerful germicidal UVC light. Harmful microorganisms such as MRSA, HIV, C-Diff, Staph, and Influenza are eradicated through DNA destruction, eliminating the potential for “superbugs.” Reliable on-board power via generator or use of 50’ cord and standard wall outlet, provide the most efficient, cost-effective sanitation method available in the industry.

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Wikipedia Contributors (2019). Ultraviolet. [online] Wikipedia. Available at: https://en.wikipedia.org/wiki/Ultraviolet [Accessed 20 Jun. 2019].