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Chemical Bowie Dick
Bowie & Dick Test Sheets — M52806
The M52806 Bowie & Dick test sheets detect air leaks in the sterilization chamber that threaten sterilization safety, helping identify sterilizer malfunctions early. The DIN A4 sheet is placed inside a dry-towel pack per EN 285; after steam sterilization at 134 °C for 3.5 min the reactive ink develops a clear, even yellow-to-black change. Non-uniform development signals a fault, easily interpreted with the enclosed color-change card. Conforms to ISO 11140-1 and ISO 11140-3.
MOQNegotiable
Lead Time15-30 days
CertificationCE / ISO 13485 / FDA
OEM / ODMAvailable
PaymentT/T, L/C
Loading PortShanghai, China
Factory Direct
Manufacturer pricing
OEM / ODM
Custom branding
Certified
CE / ISO / FDA
Global Logistics
100+ countries
After-Sales
Parts & support
Key Highlights
- Daily air-leak check — Early detection of sterilizer faults.
- EN 285 method — A4 sheet in a dry-towel pack.
- Even yellow → black — Clear pass indication at 134 °C / 3.5 min.
- Standards-compliant — ISO 11140-1 and -3.
Standard Specifications
| Item | Specification |
|---|---|
| Code | M52806 |
| Dimension | DIN A4 |
| Method | EN 285 (dry-towel pack) |
| Cycle | 134 °C, 3.5 min |
| Color change | Yellow → black |
| Standards | ISO 11140-1, ISO 11140-3 |
Technical Parameters
| Parameter | Specification |
|---|---|
| Type | Bowie & Dick test sheets |
| Size | A4 |
| Readout | Yellow → black + reference card |
Model: M52806 · Bowie & Dick test sheets.
Product Details




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