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DescriptionPE Optima 2000 4000 5000 7000 RF Coil SilverPart Number: 70-900-2003SCross Reference(s) PerkinElmer: N077-5300Instrument Compatibility: PE Optima 2000/4000/5000/7000 Series DVDetail: Silver RF Coil AssemblyTo ensure correct installation, the Installation Kit 70-900-2003T is required. This is not included and must be ordered separately. It is re-useable so only needs to be ordered once.What is the Role of the RF Coil?In an Inductively Coupled Plasma (ICP) system, a radio frequency (RF) coil generates plasma by passing a high-power, high-frequency electric current through the coil:Creating a magnetic field: The RF current creates an intense magnetic field.Ionizing argon atoms: The magnetic field accelerates electrons, which collide with argon atoms and strip off more electrons. This process continues in a chain reaction, breaking down the argon gas into ions, electrons, and argon atoms.Maintaining the plasma: The RF generator provides a constant supply of energy to maintain the plasma. The RF generator and plasma frequencies synchronize to make the plasma more stable.The RF coil in the ICP torch is made of quartz or alumina with a quartz outer tube. The condition and shape of the RF coil can affect how efficiently energy transfers to the plasma. To ensure optimal performance, replace the RF coil every 6 months for ICP-MS and every 2 years for ICP-OES.The RF coil is the last component in the RF system of your ICP- OES and ICP-MS that generates a plasma. Therefore, the condition and shape of the RF coil have a major effect on the efficiency of transferring energy to the plasma.Do you have questions? Call Precision Glassblowing to Learn More.Do you have questions? Visit our FAQs or Technical Information. And, there are several ways to contact Precision Glassblowing. Click here to pick one that works for you
SHIPPING TIMES:
– United States:
- Standard (6 – 12 Business Days)
- Expedited (4 – 8 Business Days)
– International:
- Standard (14 – 28 Business Days)
- Expedited (7 – 14 Business Days)
SHIPPING COST:
– Standard Shipping ()
- Orders using this option generally arrive 5-10 days (U.S. orders) and it takes 2 weeks for International orders after being manufactured and shipped. (See notes below)
- Manufacturing times for this option vary more around busier times of the year or during extreme circumstances such as covid-19 shutdowns.
– Shipping and expedited manufacturing () (U.S. Only)
- Orders using this option jump to the front of the manufacturing queue which can generally save a couple days (or more during busier times of the year).
- It’s highly recommended to use this option if you are ordering for a specific event or holiday.
- Orders using this option generally arrive 2-3 days after being manufactured and shipped. (U.S. only)
- Orders using expedited manufacturing will be printed when the next batch of orders are processed which can vary depending on seasonality and other factors.
Please Note:
- We do not guarantee shipping or arrival dates.
- Manufacturing during the majority of the year takes between 1-5 business days (Mon-Fri) however can take more than a week during the heaviest shopping times of the year. Extreme circumstances such as covid-19 may delay order manufacturing and/or shipping by an additional week or more.
- All manufacturing and shipping times mentioned are just estimates and will vary.
- Some of our popular designs may be pre-printed and may ship out faster than less commonly ordered designs/style/color combinations.
- Our shirts are made when ordered. Due to the time variability of on-demand manufacturing, we offer 2 options for how quickly you want to receive your order. You can select from the following choices in checkout.
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