SKC NoiseCHEK vs. TSI Edge 5: Personal Noise Dosimeter Comparison

Battery Life and Power

When it comes to field endurance, both units are top-tier performers:

• Run Time: Both the SKC and the Edge 5 offer 40+ hours of battery life [00:20].

• Study Duration: This capacity allows for a full 24-hour study or nearly two consecutive days of monitoring on a single charge [00:27].

Software Ecosystems

Each device operates within its own dedicated software environment for data extraction and analysis:

• SKC NoiseCHEK: Uses DataTrac software to manage and download all noise study files [00:36].

• TSI Edge 5: Requires DMS (Detection Management Software) [00:44].

  • Pro Tip: The DMS software is highly versatile if you use other Quest equipment, as it is also compatible with the SoundPro, Sound Examiner, and QuestTemp units [00:52].

Functionality and Advanced Features

The primary differences lie in the depth of data analysis and hardware sensitivity:

• SKC NoiseCHEK (Advanced Analysis):

  • Features 4 virtual dosimeters [01:00].

  • Supports 1/1 and 1/3 octave bands for detailed frequency analysis [01:00].

  • Includes a mobile app for viewing data and reviewing history directly on the device without needing a PC [01:09].

• TSI Edge 5 (Standard Compliance):

  • Features 3 virtual dosimeters [01:25].

  • While it lacks octave band capabilities, its microphone is notably more intuitive and sensitive than the SKC's [01:33].

  • Data lookup in the DMS software is often considered easier for viewing a wide range of data files simultaneously [01:40].

Summary: Which Is Right for You?

Both units are intrinsically safe [01:53], making them suitable for hazardous environments. Your choice should depend on your reporting requirements:

• Choose the SKC NoiseCHEK if: You need advanced analysis, specifically octave bands, or prefer a more user-friendly interface with mobile app connectivity [02:19]. Note: Ensure your workspace is clear of walkie-talkies and Bluetooth interference, as this unit is highly sensitive to them [02:33].

• Choose the TSI Edge 5 if: Your primary goal is straightforward compliance logging and MSHA compliance [02:08]. It is a proven, delicate instrument that has been a field standard for years [02:40].