Summary of test results for a robustness test in accordance with Part 3 of the DIN EN 14175 series of standards
Based on the standard test in accordance with Part 3 of the DIN EN 14175 series of standards, the retention capacity of a WALDNER
Scala RWI-TA 1500 × 900 laboratory fume cupboard with and without the SmartRack® and SmartFrame fittings was examined. Five measurement runs were evaluated on average in each case.
Summary of test results for a robustness test in accordance with Part 3 of the DIN EN 14175 series of standards
Examination:
Based on the standard test from Part 3 of the DIN EN 14175 series of standards, the retention capacity of a WALDNER
Scala RWI-TA 1500 × 900 laboratory fume cupboard with and without the SmartRack® and SmartFrame fittings was examined. Five measurement runs were evaluated on average in each case.
Results:
- The average peak concentrations were 0.86 ppm without SmartRack® and 1.23 ppm with SmartRack® (limit value 3.25 ppm according to Part 3 of the DIN EN 14175 series of standards).
- The average values were 0.14 ppm without SmartRack® and 0.18 ppm with SmartRack® (limit value 0.65 ppm according to Part 3 of the DIN EN 14175 series of standards).
- Both values are therefore well below the permissible limit values.
Technical assessment
The minimal changes in test gas concentration caused by SmartRack® and SmartFrame have no significant safety-related impact on the function of the laboratory fume cupboard. The extraction effect in accordance with Part 3 of the DIN EN 14175 series of standards remains fully guaranteed and safe.
Conclusion
Despite the simultaneous use of SmartRack® and SmartFrame, the fully equipped WALDNER laboratory fume cupboard (with glassware and laboratory equipment) complies with the robustness test limits specified in Part 3 of the DIN EN 14175 series of standards.
Despite the simultaneous use of SmartRack® and SmartFrame, the fully equipped WALDNER laboratory fume cupboard (with glassware and laboratory equipment) complies with the robustness test limits specified in Part 3 of the DIN EN 14175 series of standards.
The use of SmartRack® and SmartFrame in the WALDNER Scala RWI-TA 1500 × 900 laboratory fume cupboard
meets the requirements of the robustness test in Part 3 of the DIN EN 14175 series of standards and its limit values and
does not represent a significant deterioration in air quality.
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Summary of test results for a robustness test in accordance with Part 3 of the DIN EN 14175 series of standards
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