Have you ever compared electronics assembly to tightrope walking? While some days you may feel as though you’ve joined the circus, the common denominator here is—or should be—the beloved safety net. Without it, one misstep and your tightrope performance may fall flat.
What about in the workplace? What happens if an operator’s wrist strap malfunctions? Will your single-wire monitor catch you? With the dual-wire continuous monitor, even if one conductor is severed, you can always fall back on a reliable path-to-ground with the other one.
Single-wire continuous monitors, also known as impedance monitors, are also easily fooled. Great for your tightrope-turned-magic act, but not so great for safeguarding sensitive components. Single-wire monitors send a signal down the wire to the wrist strap expecting to find a mass (a person) at the end of the coil; they cannot determine if a person is actually electrically connected.
Dual-wire continuous monitors or resistance monitors, on the other hand, measure the resistance of the wrist strap in combination with the person, and signal an alarm if the product exceeds preset levels.
For the performance of a lifetime, shop All-Spec. We carry a broad selection of foolproof, dual-wire continuous monitors, so you can rest assured a reliable path-to-ground in just about every situation.
Ever consider all the things you have to consider? From advice to zucchini, you probably have a lot on your plate. Consider this: Swab selection should not be one of them.
All-Spec’s here to help. Simplify the process by asking yourself the following questions:
- What are you treating? (e.g., PCBs, disk drives, coated optics, machine parts, etc.)
- What is your application? (e.g., general cleaning, precision application, removal of contaminants, cleaning validation, etc.)
- Are you using any solvents as cleaning aids?
- What conditions of cleanliness must be maintained?
- Will there be considerable abrasion during use?
- Are you applying lubricants?
- How will swab shape and construction impact your work?
- What is your budget?
Then, follow up with our Swab Selection Guide for all the food for thought you need.
Wet spills are often embarrassing. Lingering mystery smudges? They’re just plain tacky. Depending on your environment, these are the least of your concerns.
Chemical spills in your cleanroom can be costly and dangerous. Consider the following guidelines for wiping contaminants and spills quickly, effectively and safely:
- Always identify spilled liquids as soon as possible.
- Follow the liquid’s Material Safety Data Sheet (MSDS).
- Select durable wipers for the task at hand.
- Select gloves that will not deteriorate with use.
- For hazardous spills, wear two pairs of gloves.
- If possible, keep gloves dry during cleanup of hazardous spills.
- Wear all essential protective gear during cleanup of hazardous spills.
- Use dry wipers to absorb liquid immediately.
- Clean all affected surfaces according to your site’s protocols.
- Dispose of wipers according to your site’s established procedures.
Don’t be caught unawares. Comply with your facility’s SOPs, and stock plenty of cleaning and protective supplies in case of minor or major chemical spills in your cleanroom. With All-Spec’s selection of wipers, gloves and other PPE garments, you’ll make quick work of all of your cleanroom spills. As for those other wet spills? Can we recommend a good drycleaner?
It’s always better when you make it from scratch. It’s always exactly like you want it because you create it. The same goes for scratch-made Conductive Blow Molded Cases from CCI.
CCIs tailor-made approach to ESD-safe packaging means your expensive circuit boards are protected to the nth degree. Custom thermoformed and foam interiors cushion components to exacting specifications.
These cases stack up to high-pressure situations, so you’ll never sweat over their stability. They’re built to withstand immense physical pressure. Double wall construction ensures durability over and over again, and a secure closure cinches the case!
Looking for more custom, ESD-safe solutions for shipping, handling or storage processes? Look no further than All-Spec. We’ve partnered with CCI to breathe life into your ideas. So, go ahead and dig into your scratch-made staples—and come back for seconds.
It’s no secret your low humidity cleanroom is ideal for keeping it clean, but did you know it’s ideal for creating static charge? Wiping down objects before they enter proves staticy, too.
Why should you control ESD in your cleanroom? Static charge causes microcontamination, physical damage and interference with automation systems, all of which can interfere with your bottom line.
Consider budgeting for “unforeseen” issues and follow these five steps to corral your cleanroom static:
- Ground electrical conductors wherever possible.
- Avoid the use of insulators whenever possible.
- Opt for dissipative materials, and remember to ground them.
- Use an air ionizer to neutralize static on nonconductors.
- Establish a comprehensive ESD control program that includes all of the above.
All-Spec stocks a large selection of personal grounding and ionization equipment for your unique cleanroom environment, so you can quickly and easily implement a program that dissipates static and not your profit.