Hourglass HandPRO 7900 Series Nitrile Controlled Environment Gloves - ISO Class 5 Cleanroom
Hourglass HandPRO 7900 Series Nitrile Controlled Environment Gloves — ISO Class 5 Cleanroom
The Hourglass HandPRO® 7900 Series are powder-free nitrile controlled environment gloves rated for ISO Class 5 (Class 100) cleanrooms. Engineered for exceptional cleanliness with low extractables and low particle generation, the 7900 delivers excellent tactile sensitivity and chemical resistance for semiconductor wafer handling, PCB assembly, medical device manufacturing, optical component handling, and precision instrument assembly. Not made with natural rubber latex.
Sold in bags (contact us for case quantity details).
Key Specifications
| Property | Value |
|---|---|
| Part Numbers | 7900 (XS), 7901 (S), 7902 (M), 7903 (L), 7904 (XL) |
| Material | Nitrile (not made with natural rubber latex) |
| Cleanroom Class | ISO Class 5 | Class 100 |
| Powder Free | Yes |
| Particle Generation | Low |
| Extractables | Low ionic and non-volatile residue |
| Hand | Ambidextrous |
| Latex | Not made with natural rubber latex |
| Manufacturer | Hourglass International |
Frequently Asked Questions
What are low extractables and why do they matter in cleanroom gloves?
Extractables are ionic and non-volatile residues that can leach from glove material onto surfaces or components. In semiconductor fabrication, disk drive assembly, and optical manufacturing, even trace ionic contamination can cause product defects. Low-extractable gloves like the 7900 minimize this risk.
How does the 7900 compare to the 7100?
Both are ISO 5 nitrile cleanroom gloves. The 7900 specifically emphasizes low extractables for contamination-sensitive electronics and semiconductor applications, while the 7100 is a 12" white glove with published thickness specs. If your process requires documented ionic/non-volatile residue data, the 7900 is the appropriate choice.
What cleanroom class is the HandPRO 7900 rated for?
ISO Class 5 (Federal Standard Class 100), which allows a maximum of 3,520 particles ≥0.5µm per cubic meter. Suitable for semiconductor wafer handling, medical device manufacturing, and other critical controlled environment applications.
Is the HandPRO 7900 latex-free?
Yes — it is not made with natural rubber latex, making it safe for latex-sensitive personnel in cleanroom environments.
