TSI Edge 4+ Personal Noise Dosimeter

Descriptions of TSI Edge 4+

The Edge 4+ Personal Noise Dosimeters are powerful and intuitive instruments designed for identifying hearing loss threats.
+ Bluetooth option syncs to the Edge 4+ mobile app for total management of the dosimeter
+ Compact, 3-ounce (85 grams) unit mounts easily to the shoulder
+ Large color OLED display for easy reading
+ LED dose indicator flashes when dose level has been exceeded
+ Equipped with two independent dosimeters that can simultaneously measure against separate industry standards
+ Configurable auto display shut off for increased battery life

MONITOR NOISE AT A DISTANCE
The Edge 4+ features the Edge dB mobile app for monitoring worker noise exposure from a safe distance on your tablet or smartphone.
+ Ability to monitor multiple dosimeters from a distance, minimizing interruptions to those wearing the instruments
+ Keeps users safe from potentially hazardous noise levels
+ Mobile app is compatible with iOS  X or greater, and Android  version 4.3 or greater

Technical specifications of TSI Edge 4+

• Functional Requirements Include
  Microphone 1/4 in – ch prepolarized condenser (electret) field replaceable threaded microphone
  Measuring Range –  70dB – 140dB
  Windscreen  – Rugged foam permanently attached to a threaded mount for maximum protection
• Dosimeter
  The Edge 4+ has two independent dosimeters.
  Thresholds –  Selectable from 70dB to 90dB or none
  Exchange Rates  – 3dB, 4dB or 5dB for each dosimeter
  Criterion Levels – From 70dB to 90dB in 1dB increments
• Measurement Settings
  RMS Range  – 70dB to 140dB
  RMS Weighting  – A or C
  RMS Time Response  – Fast or Slow
  Frequency Weighting  – A, C, Z
• Peak Detector
  Peak Range  – 110dB to 143dB
  Peak Weighting –  Selectable   C or Z (Peak is independent of the RMS dosimeter settings)
• Displayed Data / Values

+ L AVG or L EQ

+ Current Date

+ Run Time

+ Exposure

+ SPL

+ Max Level

+ Min Level

+ SEL (L EP)

+ Dose

+ Threshold (TR)

+ TWA

+ Identity Field

+ Peak Level

+ Upper Limit (UL)

• Displayed Status Indicators

+ Battery

+ Memory

+ Run/Pause

+ Overload Indication

+ Dose Exposure Indicator (Multicolored LED, user selectable)

• Docking Station: Single and Five Bay Versions
• Communications Via the EdgeDock and USB to PC
• Typical recharge 2 to 4 hours
• Power / Electrical Characteristics
  Battery –  Lithium Polymer (Flat cell)
  Battery Life  – 60+ hours with Display Timeout enabled (20 hours without Display Timeout enabled)
  Battery Charge –  Quick charge in EdgeDock in 2 to 4 hours. Daily data download with simultaneous battery charging recommended for maximum efficiency
  Memory Capacity  – 180 hours
  Communications  – Short haul serial Infrared (SIR) via the EdgeDock
• Standards
  ANSI S1.25 Personal Noise Dosimeters
  IEC61252 Personal Sound Exposure Meters
• Regional Bluetooth Approvals

+ FCC ID: VPYLBZY

+ JAPAN: [R]001-P00500

+ CAN IC: 772C-LBZY + CE

• Physical Characteristics
  Weight  – 3 ounces (85 grams)
  Size –  3.5” long x 2.1” wide x .75” thick (88mm x 53mm x 19mm)
  Case Material –  Engineered Polymer
  IP Rated –  65
  Keypad –  4 keys – Up Arrow, Down Arrow, Run/Stop, On/Off, Enter
  Display  – 128 x 64 color OLED
  RoHS Compliant
  Lockable Windscreen
  Alligator Clothing Clip / Suspender Clasp
• Environmental Characteristics
  Operating Temperature Range  – 14 °F to 122 °F (-10 °C to 50 °C)
  Storage Temperature Range  – -13 °F to 140 °F(-25 °C to 60 °C)
  Humidity Range  – 0 to 95% Non-Condensing
• Additional Features
  Device Setup –  Easy, quick setup via DMS software in Chinese, Czech, English, French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian,   Spanish, Swedish, and Turkish
  Data Logging –  L_AVG or L _EQ, Max, Peak and Overload Indication  at one minute intervals
  Calibration times displayed
  Lock out security function (multilevel)