| Specifications Applicable Standards Model 22 NoiseBadge Dosemeter Measurement System IEC 61252:1993 Personal Sound Exposure Meters ANSI S1.25:1991 Personal Noise Dosimeter Model 22-R Reader Unit Internal Acoustic Calibrator to IEC 60942:2001 Class 2 Measurement Range (Typical) 70dB(A) to 130dB(A) RMS 120dB(C) to 140dB(C) Peak Measurement Functions - Dosemeter Configuration
- Calibration Record
- Measurement Duration
- Highest Peak(C) Sound Level
- Overload Exceedence
- Battery Status
- 115dB(A) Maximum Sound Level Exceedence
One-Minute Time History of: - LAeq (3dB) or LAVG (4dB or 5dB)
- Peak(C) Level
- Battery Level
For 3dB Exchange Rate - LAeq, LEX,8h, LAE, % Dose, Exposure (Pa2h),
- Estimated % Dose,
- Estimated Exposure (Pa2h)
For 4dB & 5dB Exchange Rates - LAVG, TWA, % Dose, Estimated % Dose
Weightings Frequency: ‘A’ for all RMS measurements. ‘C’ for Peak Sound Pressure Dosemeter Configuration Independent User Configuration of: Exchange Rate: 3dB, 4dB or 5dB Criterion Level: 80dB, 85dB, 87dB, 90dB Criterion Time: 8hrs, 12hrs, 16hrs, 18hrs Threshold: None, 80dB, 85dB, 90dB Time Weighting: None, ‘S’ (Slow) Memory The Model 22-R Reader Unit can store the following measurement data: Up to 93 measurement of 8 hours duration Up to 64 measurements of 12 hours duration Up to 33 measurements of 24 hours duration | Power Internal NiMH Battery with intelligent charging system Model 22-R Reader 2 x AA/LR6 with Auto Power Switch Off Chargers Units PS22 Mains Power Supply Output Model 22 Dosemeter Measurement System Infrared to Model 22-R Reader Unit Model 22-R Reader USB 2.0 (which also provides power to the 22-R Reader) Dimensions Microphone Apex Ø13.0mm, Base Ø47mm, Height 38mm Weight Model 22 doseBadge 45gms (1.6oz) Model 22-R Reader 400gms (14oz) Environmental Operating Temperature -10oC to +50oC Storage Temperature -20oC to +60oC Humidity up to 95% RH Non-Condensing Software AnalyzerPlus supplied as standard Ordering Codes The Model 22 Dosemeter System can be provided as a complete measurement system with the following order codes: Model 22-1 Dosemeter Measurement System with 1 dosemeter Model 22-2 Dosemeter Measurement System with 2 dosemeters Model 22-5 Dosemeter Measurement System with 5 dosemeters Model 22-10 Dosemeter Measurement System with 10 dosemeters The measurement kits contain the Model 22 dosemeters units and fixing mounts, a Model 22-R Reader Unit, CHR22 Charger Unit (where X = 2,5 or 10), PS 22 Power Supply, K3 Hard Attache Case, USB Cable, Software, Batteries, User Manuals & Certificates of Calibration. Warranty The Model 22 Dosemeter systems are supplied with a 24 month warranty. |