Bowie & Dick test

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Product design


BD PACK 




NiGK BD PACK is a pre-assembled disposable type Bowie & Dick test pack. This product perfectly complies with the standard of B&D test pack stipulated in ISO11140-5. After processed, indicator area on the sheet changes from white to black. You can interpret the result by checking the color change of the indicator sheet. With the proper cycle, most of the center area of the indicator sheet evenly changes from white to black or blackish brown. The ineffective pre-vacuum, air-leak, or NCG(Non- condensable gas) in the supplied water can lead to the fail results. The examples below show the PASS cycle and FAIL cycle. If the center area does not change color to black/blackish brown or the whole area is light, it means FAIL result.

  • Tested by a third-party laboratory for the compliance with ISO11140-5
  • Easy to peel-open to take out the indicator after the cycle
  • Laminated package to avoid contamination from water and dirt
  • Thin (6mm) and light package in smaller box for smaller storage space

PASS/FAIL example

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Product name Test conditions Dimensions(mm) Content
BD PACK 134℃-3.5min
121℃-15min
145*145 30 pcs

 
Product design


AC Test Pack




NiGK AC test pack is a disposable type Bowie & Dick test pack. This is pre-assembled to suit the requirements of ISO-specified B&D test pack and you can carry out Bowie & Dick test just by putting the test pack unpacked into the autoclave. After processed, indicator area on the sheet changes from reddish-purple to green. If the color changes unevenly, failure of air removal is suspected at the unchanged area.

 

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Product name Stated Value Dimensions(mm) Content
AC Test Pack 134℃-3.5min 145*145 30 pcs


Product and packaging design




BD Box

NiGK BD Box is a disposable type Bowie & Dick test pack. This is pre-assembled to suit the requirements of ISO-specified B&D test pack and you can carry out Bowie & Dick test just by putting the test pack unpacked into the autoclave. After processed, indicator area on the sheet changes from reddish-purple to green. If the color changes unevenly, failure of air removal is suspected at the unchanged area.

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Product name Test conditions Dimensions(mm) Content
BD box 134℃-3.5min 96*96*15 30 pcs

 

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