







Celerity™ 20 STEAM Biological Indicator for IUSS
- Read Time: Quick device turnaround with results in just 20 minutes
- Cycles: Validated for commonly used gravity IUSS cycles
- Feature: Integrated barcode assists with electronic documentation
Product Overview
The Celerity™ 20 STEAM Biological Indicator (BI) for IUSS is a fast-read 20-minute BI used for monitoring and qualification testing of commonly used gravity immediate use steam sterilization (IUSS) cycles.
Per AAMI ST79:2017, BIs within process challenge devices (PCDs) should be used at least weekly, preferably every day the sterilizer is used. This standard also applies to monitoring Gravity IUSS Cycles. Sterility assurance monitoring requires the use of products that are specifically validated for use in gravity IUSS cycles. Learn more about monitoring IUSS cycles in our Healthcare Knowledge Center Article, "Guide to Gravity IUSS Cycle Monitoring."
How the Celerity™ 20 STEAM BI for IUSS Works
After a gravity IUSS steam sterilization cycle (previously referred to as flash sterilization), the color-changing process indicator on the vial cap will provide immediate proof of exposure in the autoclave. The glass-free BI, containing Geobacillus stearothermophilus spores, is then activated using a twist and flick motion, eliminating the need for a second activator. The activated BI is then incubated using the universal Celerity™ Incubator or Celerity™ STEAM Incubator for just 20 minutes.
Why the Celerity™ 20 STEAM BI for IUSS?
- Fast results and quick device turnaround with an industry-leading 20-minute incubation time
- Uses the same incubator as the Celerity™ 20 STEAM BI
- Easy electronic documentation of lot numbers and expiration dates with scannable barcode
Product Specifications
| Sterilization Method | Steam Sterilization | |
|---|---|---|
Validated Cycles |
Gravity 270°F (132°C) 3 minutes |
|
Product Type |
Biological Indicator |
|
Size |
1.8 x 0.64" (45.7 x 16.3 mm) |
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SKU |
LCB058 |
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Interpretation of Process Indicator |
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UNPROCESSED |
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PROCESSED |
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Shop Now
Browse a complete Item Number list and easily reorder Celerity™ 20 STEAM IUSS Biological Indicator products on Shop STERIS.
| Product Number | Description | |
|---|---|---|
| LCB058 | CELERITY 20 STEAM BIOLOGICAL INDICATOR IUSS (25/BX) | |
| LCB060 | CELERITY INCUBATOR (UNIVERSAL) | |
| LCB051 | CELERITY STEAM INCUBATOR |
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TECHNICAL MONOGRAPH
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|---|---|
| Document # | Document Title |
| TECHNICAL DATA MONOGRAPH - CELERITY 20 STEAM BI, BI FOR IUSS, PCD AND XTEND 10 ASSEMBLY | |
| MONOGRAPHIE DES DONNÉES TECHNIQUES - CELERITY 20 STEAM BI, BI FOR IUSS, PCD AND XTEND 10 ASSEMBLY | |
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BROCHURE
|
|
|---|---|
| Document # | Document Title |
| CELERITY FAMILY BROCHURE | |
| CELERITY FAMILY BROCHURE (FRENCH) | |
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WALL CHARTS
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|
|---|---|
| Document # | Document Title |
| CELERITY STEAM BI FOR IUSS WALL CHART | |
| IUSS WALL CHART | |
| IUSS WALL CHART | |
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TECH DATA SHEET
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|---|---|
| Document # | Document Title |
| CELERITY 20 STEAM BIOLOGICAL INDICATOR FOR IUSS (LCB058) | |
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SDS
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|---|---|
| Document # | Document Title |
| CELERITY 20 STEAM BIOLOGICAL INDICATORS AND CHALLENGE PACKS | |


