what is the NIOSH rating? N100?
618019
According to NIOSH ratings, the 3M 2097 P100 filters provide a minimum of 99.97 percent filter efficiency for airborne particles. Please know that this is a PARTICLE rating; airborne chemicals (fumes) are rated differently. These P100s are high-efficiency particle filters, but other filters, which are available for this mask, would be needed for most types of gasses and chemical mists. Hope this helps.
618020
From Allergy Control Products Web Site: "*NIOSH's P100 rating encompasses and exceeds N95 and N100. The P stands for oil-proof and the mask offers added protection against oil-based aerosol particles." WARNING: NOT for gasses and VOCs -- even if using for aerosols, MAKE SURE the P100 standard applies to your use! This is a DUST/ALLERGEN (dander, mold, dust) filter!
1370399
The N-P-K rating lists the relative amounts of Nitrogen (N); Phosphorus (P) and Calcium (K) in the product. This is a common measurement in plant fertilizers. The N-P-K rating of this product is 0-0-1.
523084
Ill be honest, I'm not real learned on all the different terminology. It gives you a heart rate reading (which I watch before and after neb treatments) and then the other is what I would suppose is the saturation level. Where the docs normally like it above 97 and are concerned when it's below 95 and super worried if it's below 90. Hope that helps. :)
2100924
I have no idea if it's NIST certified, but having bought and owned one of these, I wouldn't trust it monitoring turkeys I bought on sale, never mind vaccines... this thing is junk... save your money and buy something better....
716269
Read about stainless steel grading here: http://mightynest.com/blog/stainless-steel-all-about-food-grade-304-188-and-1810
2123111
Their web site says: SWITCH RATING SPECIFICATIONS: 1 H.P. at 125 V.A.C. 50/60 HERTZ 2 H.P. at 250 V.A.C. 50/60 HERTZ 20 Amps 125 V.A.C. 50/60 HERTZ 10 Amps 150 V.A.C. 50/60 HERTZ 10 Amps 277 V.A.C. 50/60 HERTZ 7 Amps 125 V.A.C. Tungsten
534540
I cannot answer about the micron size! this mask with the P100 Toxic dust filters Meets OSHA and NIOSH P100 requirements for scraping lead paint or working near Asbestos , or working around Toxic Mold! Respiratory protection against particulates under the 42 CFR 84 P100 classification (99.97% efficient against all particulate aerosols including oil-based aerosols). For additional information, call MSA Safety Works customer service at 1-888-MSA-HOW2 (1-888-672-4692).
1608809
Sadly, this turned out to be the 50250s rather than the "-n" which I'd expected it to be based on the vendor's description. IMHO: The 50250 in any form is a great unit, though, so I did not return it despite the expected increased maintenance cost of the "-s". I still want the "-n", but have given up hope of buying it online. Unless I see an "-n' unit box first-hand, I'll now expect any purchase of this unit online to turn out to be the '-s".
58701
Not sure but the label did say "commercial grade" I think it may be NSF. They are great pans. Hope this helps!
871826
I believe it was rated at 300-350 somewhere in that range. Should be on the mfg website if you google it.I have used it up to 260# with no problem.
1521720
Sorry, I don't know the rated maximum. I am pushing 240# and that doesn't seem to stress it at all, if that helps.
1373903
I`m puzzled as to what 110,120, 126 negative sizes actually were. I have many different B & W negs from the 40`s,50`s and 60`s. Any way to tell them apart? thanks. Russ B.
2253911
I'm not sure, this one says 1110 as well but maybe professional is different. I will half to look into that!! This one I'm not particularly impressed with as far as the heat source!
23755
I am sorry that I am unable to address your question. I only purchased the NP-FV50 for my camera. Therefore, I do not have any experience with the NP-FV 100.
1433283
AA Nicad - they usually fail after 1-2 years. NIMH would be a better replacement.
214393
Not really sure of the rating, but I put on 450 regularly without any issues.
84896
7 - 100, according to the product description. I have only used mine for metric measurements.