TSI QUEST Edge 7 Personal Noise Dosimeter

The TSI Quest Edge 7 is a compact, wearable personal noise dosimeter designed for measuring worker noise exposure. It features a high-visibility color display, 30-hour battery life, and Bluetooth connectivity via the Edge dB app. Key capabilities include 4 virtual dosimeters, voice/audio recording, 1/1 octave band analysis, and robust IP-rated design. The TSI Quest Edge 7 personal noise dosimeter is designed for comprehensive personal noise exposure monitoring in workplaces, primarily to prevent noise-induced hearing loss. Key applications include manufacturing, safety consulting, government, energy/utility, airports, and entertainment/theme parks. It monitors high-mobility or varying-noise environments, including mining and construction. The TSI Quest™ Edge 7 is a compact, Bluetooth-enabled personal noise dosimeter (4.16 oz) with 1/2 inch MEMS microphones, measuring 60 dB to 145 dB. It features 30+ hours of battery life, IP65 rating, and simultaneous measurement of four independent dosimeters (OSHA-HC, OSHA-PEL, ACGIH, Custom). 

Part Number: CONFIGURE OPTIONS
Four Independent Dosimeters: Simultaneously measures against four standards (OSHA-HC, OSHA-PEL, ACGIH, and custom).
Detection Management Software (DMS): Enables easy setup, data downloading, reporting, and graph customization.
Bluetooth Connectivity (BLE5): Syncs with the Edge dB app (iOS/Android) for remote monitoring, starting/stopping, and data viewing without disturbing the worker.
Voice Notes & Audio Recording: Captures voice notes for context and records audio when noise levels exceed configured thresholds.
1/1 Octave Band Analysis: Captures and analyzes frequency bands to help select appropriate hearing protection.
Robust Design: IP65 rating with a shock-resistant rubber overlay, 1/2" MEMS microphone, and a removable windscreen.
Data Reliability: Features a LED dose indicator that flashes when daily maximum exposure is reached, plus a "Pause Study" function to skip non-working time. 
Applications:
Occupational Noise Exposure Monitoring: Evaluates individual worker noise exposure to prevent hearing loss and comply with regulations (OSHA, MSHA, ACGIH).
Workplace Safety Assessments: Identifies noise hazards in high-risk sectors such as manufacturing, mining, oil & gas, and the military.
Engineering Control Validation: Evaluates the effectiveness of noise reduction equipment or changes, such as in turbine inspections or machinery maintenance.
Real-Time Monitoring (Bluetooth): Allows safety managers to monitor worker exposures from a safe distance using the Edge dB mobile application, reducing potential disruptions to workers.
Detailed Noise Data Capture: Uses 1/1 octave band analysis to identify the frequency of noise, which is crucial for selecting appropriate hearing protection.
Targeted Data Analysis: Features like "Pause Study" allow for the exclusion of data during non-work activities (like lunch), improving data accuracy.
Noise Event Recording: Automatically records audio when noise exceeds a set threshold, allowing for easier analysis of specific, dangerous noise spikes. 

Specification:
Measuring Range:  60 dB to 145 dB..
Weight & Size: 4.16 ounces; 4.86 inch x 2.33 inch x 1.26 inch (123.4 mm x 59.2 mm x 32 mm)
Battery Life: 30+ hours nominal (without display activated).
Frequency Weighting: A, C, Z.
Exchange Rates: 3 dB, 4 dB, or 5 dB (independent for each dosimeter).
Display: 128x64 color OLED.
Connectivity: Bluetooth Low Energy (BLE) 5 to the Edge dB mobile app (iOS 10+ / Android 4.3+).
Data Logging: Selectable intervals up to 60 seconds.
Protection: IP65 rating.
Included Functions: Voice notes, audio recording of noise events, ceiling threshold monitoring, and LED dose indicators. 

Include:
(1) Edge 7 - Dosimeter
(1) Windscreen
(1) Quick Start Guide
(1) Product Manual

Industry Applications
Manufacturing
Safety Consultants
Government
Energy/Utility
Airports
Theme Parks and Entertainment Facilities