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The quality of the steam is an critical factor during steam sterilization process. Steam quality should be part of the validation to avoid issues like wet loads, damaged loads, unsterile loads etc. 50Ⅲ SQTK testing kit offers a complete solution for pure steam quality measurements including dryness value, superheat value, non-condensable gases, as well as pure steam sampling to ensure the success of your sterilization.
EN285: Sterilization Steam Quality
| Project | Criteria | Relative Terms |
| Non-condensable gases | ≤3.5%(V/V) | 13.3.2 |
| Dryness Value | ≥0.95(metal loads) | 13.3.3 |
| ≥0.90(other loads) | ||
| Superheat Value | ≤25℃ | 13.3.4 |
EN285: Sterilization Pure Steam Condensate Quality
| Determinant | Criteria |
| Silicate | ≤0.1mg/L |
| Chloride | ≤0.1mg/L |
| Rest of heavy metals except iron, cadmium, lead | ≤0.1mg/L |
| Conductivity (25℃) | ≤3μs/cm |
| PH Value | 5-7 |
| Hardness(The total number of alkaline earth ions) | ≤0.02mmol/L |
Configuration
|
Non-condensable gases test device |
Cooling water pipe, blue, 5m*6mm |
Stainless steel steam hose |
|
Thermocouple thermometer |
Cooling water pipe, red, 5m*6mm |
Vacuum bottle (include rubber stopper) |
|
Thermocouple extension cable |
Cooling water pipe, green, 2m*6mm |
Stainless steel elbow-connect steam hose with elbow tube |
|
Thermocouple * 2 |
316L pitot tube (0.8mm, 0.6mm, 0.4mm) |
Tool bag (hex wrench,wrench, cross-batch, gloves) |
|
1/4NPT for thermocouple probe with stainless steel shell |
Thermal expansion tube-pitot tube extension |
CD (calculation spreadsheet) |
|
Steam test elbow tube |
Injector |
User manual |
|
Elbow accessories (reducer, clamp, silicone gasket, plug) |
Electronic balance |
Carrying case |
|
Sanitary diaphragm valve |
Tripod |
Calibration certificate |
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