도시미터 Model 22, 리더기 22R 사용법 - Pulsar, Dosimeter, 도시메터, 노출소음도, Dose, 선량측정기, 작업자소음측정기

Pulsar Model 22 도시미터 (Dose meter)와 리더장치 Model 22R (Reader Unit) 사용법 영상입니다.

https://youtu.be/fZ8Rh4zOWes

일반적으로 작업자가 높은 소음(80, 85dB)에 장시간 노출 될 경우 청력에 문제가 발생할 수 있습니다. 작업자가 이런 높은 소음에 실제 어떻게 노출이 되고 있는지 평가할 수 있는 장비가 도시미터 (사운드수준측정기) 입니다.

일반적으로 도시미터는 소음수준 측정치를 저장하고 이 측정치를 시간 경과에 따라 적분하여 하루 8시간 작업시간 등 해당 시간대의 평균 소음 노출치를 제공하는 기기입니다.

[Model 22 도시미터 (Dosimeter)와 리더장치 Model 22R (Reader Unit) 사진]

[Model 22 도시미터 (Dosimeter)와 리더장치 Model 22R (Reader Unit) 설치 예]




[Model 22 도시미터 (Dosimeter)와 리더장치 Model 22R (Reader Unit) 특징]

- 자급식 소음 측정 장치 및 데시벨 판독기 (Self-contained noise measurement device and decibel reader)

- 사용간단. 케이블, 디스플레이 또는 컨트롤 필요없음 (Easy to use. No cables, displays or controls)

- 소형, 견고성 및 경량 (Compact, robust and lightweight)

- 소음 선량계에 대한 IEC 61252 및 ANSI S1.25 준수 (Meets IEC 61252 & ANSI S1.25 for noise dose meters)

- 작업자의 실제 소음 노출을 정확하고 간단하게 평가 및 포착 (Accurately and simply assesses and captures the true noise exposure of workers)

[Model 22 도시미터 (Dosimeter)와 리더장치 Model 22R (Reader Unit) 사양]

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.

** 도시미터 (Dosimeter, Dosemeter) 선정 및 기술적인 도움이 필요하시면 하기 문의처로 연락 부탁드립니다!