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SKU: 383005 Categories: ,

Safeair TDI Colour Comparator

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SKU: 383005 Categories: ,


Safeair TDI Colour Comparator is for use with Aromatic Isocyanates Safeair Badges for calculating levels of TDI.

Safeair aromatic isocyanates badges provide an immediate visual indication to warn the badge wearer of excessive isocyanate exposure levels. This makes it ideal for personal exposure limit monitoring.

The Safeair TDI badge may be used in conjunction with the Safeair TDI Colour Comparator (383005). The colour scales on the colour comparator identically matches the colours formed on the Safeair badges for a higher resolution, wider range and increased accuracy.

For exposure times less than 30 minutes, it is recommended to allow the exposed badge to stand for at least 30 minutes before reading the exposure dose with the colour comparator.

When using the aromatic isocyanates badge for measuring MDI, do not use this TDI colour comparator to calculate the concentration.

  • Easy to use with aromatic isocyanate badges
  • Highly sensitive and selective
  • Measure TWA exposure accurately
  • Ideal for daily employee screening or gas detection
  • No calibration or laboratory analysis needed

Additional Information

Weight 0.014 kg
Multi Gas Tags



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