Desco 19500 Bench Top Benchtop Cleanroom Ionizer 2 speed Blower Heat 120 VAC

Description

Used Desco 19500 Bench Top Benchtop Cleanroom Ionizer 2 speed Blower Heat 120 VAC
Ionizer is Used but, in perfect working order. Needs filter replacement.
FEATURES:
Adjustable High Volume Output Air Flow To 117 CFM Maximum
Superior performance in neutralizing static charges at greater distances in a true laminar flow system.
Auto-Balanced AC Ionizing System with Less Than 2 Seconds Discharge Time at 12 inches
Faraday balance system ± 5 voltage offset to maintain a balanced ion output with less ion recombination
Gold Plated Emitters
Longer life and consistent performance
Multi-Mount Stand
Good for use on bench top or for custom mounting applications.
Fixed Temperature Heater
Removes chill from air for worker comfort and productivity
Grounding Jack
For operator personnel grounding with wrist strap or other grounding requirements
NIST Calibrated
Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology. For more information on calibration of Desco products, see Calibration
Made in the United States of America
This item is made and stocked in Chino, CA
“Necessary non-conductors in the environment cannot lose their electrostatic charge by attachment to ground. Ionization systems provide neutralization of charges on these necessary non-conductive items (circuit board materials and some device packages are examples of necessary non-conductors). Assessment of the ESD hazard created by electrostatic charges on the necessary nonconductors in the work place is required to ensure that appropriate actions are implemented, commensurate with risk to ESDS [ESD sensitive] items”. (ANSI/ESDS20.20-2007 Foreword)
“In order to mitigate field-induced CDM [Charged Device Model] damage, the ESD program shall include a plan for the handling of process-required insulators. If the field exceeds 2,000 volts/inch, steps shall be taken to either: A) Separate the insulator from the ESD-sensitive device by a distance of 30 cm (12 inches); or B) Use ionization or other charge mitigating techniques to neutralize the charge.” (ANSI/ESDS20.20-2007 section 8.3)
“The primary method of static charge control is direct connection to ground for conductors, static dissipative materials, and personnel. A complete static control program must also deal with isolated conductors that cannot be grounded, insulating materials (e.g., most common plastics), and moving personnel who cannot use wrist or heel straps or ESD control flooring and footwear. Air ionization is not a replacement for grounding methods. It is one component of a complete static control program. Ionizers are used when it is not possible to properly ground everything and as backup to other static control methods. In clean rooms, air ionization may be one of the few methods of static control available.” (ESD Handbook TR20.20 Ionization, section 5.3.6.1)
“All ionization devices will require periodic maintenance for proper operation. Maintenance intervals for ionizers vary widely depending on the type of ionization equipment and use environment. Critical clean room uses will generally require more frequent attention. It is important to set-up a routine schedule for ionizer service. Routine service is typically required to meet quality audit requirements.” (ESD Handbook TR 20.20 section 5.3.6.7 Maintenance / Cleaning)
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INFORMATION
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TB-2016
Bench Top Ionizer: Installation, Operation, and Maintenance
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