Niosh direct reading instruments

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Niosh direct reading instruments

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Analyzing Workplace Exposure Using Direct Reading

  • Analyzing Workplace Exposure Using Direct Reading Instruments and Video Exposure Monitoring Techniques
  • August 1992 DHHS (NIOSH) Publication Number 92-104
  • A typical evaluation of a worker’s exposure to an air containinant requires a pump to draw air through a filter, sampling tube, or other media suitable for collecting the

Cdc.gov   DA: 11 PA: 31 MOZ Rank: 43

Direct-Reading Instruments

  • Direct-reading instruments are valuable tools for detecting and measuring worker exposure to gases, vapors, aerosols, and fine particulates suspended in air
  • These instruments permit real-time or near real-time measurements, and their use is specifically required by some OSHA standards.

Osha.gov   DA: 12 PA: 27 MOZ Rank: 41

NIOSH Seeks Input on Direct Reading Exposure Assessment

  • NIOSH Seeks Input on Direct Reading Exposure Assessment Methods (D.R.E.A.M.) Workshop
  • Direct-reading instruments are valuable tools for detecting and measuring worker exposure to hazards such as gases, vapors, aerosols, surface contamination, musculoskeletal disorders, and radiation
  • These instruments provide on-site measurement of exposures

Blogs.cdc.gov   DA: 13 PA: 37 MOZ Rank: 53

Direct-Reading Instruments

  • The following references provide information regarding methods and means used to evaluate workplace exposures with direct-reading instruments
  • Calibrating and Testing Direct-Reading Portable Gas Monitors
  • OSHA Safety and Health Information Bulletin (SHIB), (September 30, …

Osha.gov   DA: 12 PA: 47 MOZ Rank: 63

Components for evaluation of direct-reading monitors for

  • This document provides discussion of the physical, operational, and performance characteristics for direct-reading monitors
  • Guidance is provided for experiments to evaluate response time, calibration, stability, range, limit of measurement, impact of environmental effects, interferences, and reliability of direct-reading monitors.

Stacks.cdc.gov   DA: 14 PA: 16 MOZ Rank: 35

direct reading instruments LEEDuser

  • This is done by collecting the lab version of the IP method and adjusting the direct reading instrument to the result for the particle size fraction you measured
  • The equivalent lab method for respirable particulates is the National Institute of Occupational Safety and Health (NIOSH…

Leeduser.buildinggreen.com   DA: 26 PA: 33 MOZ Rank: 65

Industrial Hygiene Air Sampling 101 (Basic)

  • • Direct-reading instruments can be used to determine leak points around piping, pumps and other equipment
  • • Some instruments have ultra-sensitive leak detection modes to determine “hot spots”.

Michsafetyconference.org   DA: 24 PA: 50 MOZ Rank: 81

Women’s History Month: NIOSH Recognizes Female Leaders

  • DeBord also manages the NIOSH Center for Direct Reading and Sensor Technologies to coordinate a national agenda for sensors, develop guidance documents pertinent to sensors such as validation and performance characteristics and establish partnerships to …

Blogs.cdc.gov   DA: 13 PA: 50 MOZ Rank: 71

2020 ERC Webinars COEH

  • Peters will present on the use of direct reading instruments to assess workplace exposures
  • He will discuss various methods to handle data, such as hazard mapping and analysis of time-series data
  • The presentation will blend education and literature review.

Coeh.berkeley.edu   DA: 21 PA: 15 MOZ Rank: 45

Purchasing the Best Instrument

  • The NIOSH DREAM Team recognized that direct-reading instruments were constantly evolving to meet new user specifications and desires
  • Participants in the 2008 DREAM Workshop collaborated to define the needs of end-users of direct-reading technology and the desires of manufacturers who produce direct-reading instruments.

Synergist.aiha.org   DA: 18 PA: 38 MOZ Rank: 66

A comparison of direct-reading instruments for the

  • The use of a direct-reading instrument would provide a useful tool to enable real-time estimation of Cr(VI) for rapid assessment of exposure controls
  • For this study, three direct-reading instruments were compared with the traditional sampling method: the TSI DustTrak 8520, the HazDust EPAM 5000 and the GRIMM 1.109.

Sciencedirect.com   DA: 21 PA: 38 MOZ Rank: 70

Direct-Reading & Sensor Technologies

The second module will shift to the current NIOSH research on the development and use of direct reading instruments for gas and vapor and provide a brief overview of commercial technologies used to ensure the health and safety of workers.

Aiharmls.memberclicks.net   DA: 25 PA: 10 MOZ Rank: 47

Request for Information on NIOSH Center for Direct Reading

  • Information Needs: Specifically, emergency responders are increasingly relying on direct-reading instruments and other sensor technologies to rapidly evaluate potentially life-threatening hazards and exposures
  • Recommendations to support the proper selection, use, validation, calibration and interpretation of these technologies are lacking.

Federalregister.gov   DA: 23 PA: 50 MOZ Rank: 86

Competency Framework: Field Use of Direct-Reading

AIHA presents a Competency Framework: Field Use of Direct-Reading Instruments for Detection of Gases and Vapors.This comprehensive summary is necessary for competent field use of DRIs by industrial hygienists and occupational and environmental health and safety professionals to detect and monitor gases and vapors.

Aiha.org   DA: 12 PA: 50 MOZ Rank: 76

COMPARISON OF INTEGRATED AND DIRECT READING …

  • Integrated sampling was performed in accordance with the NIOSH 5040 Method, as well as sampling via direct reading monitors
  • Statistical analysis of the results of these two methods Figure 5: Area Baskets with Direct Reading Instruments ..15 Figure 6: Sample Filters and Cassettes ..16 Figure 7: Fitted Line Plot DustTrak vs

Digitalcommons.mtech.edu   DA: 24 PA: 20 MOZ Rank: 59

Research and Applications for Direct Reading Technologies

  • Summarize NIOSH research on direct reading instruments
  • Define the need and identify how direct reading technologies can improve safety and health outcomes
  • Recognize the strengths and limitations when real-time instruments are used and how to apply that knowledge to …

Safetycenter.bnpmedia.com   DA: 25 PA: 50 MOZ Rank: 91

Creative Use of Direct Reading Instruments

  • Summarize various types of direct reading instruments
  • Compare methods of displaying data from direct reading instruments
  • Relate data from direct reading instruments to exposure management decisions
  • Tom Peters, PhD, CIH, is a professor in Occupational and Environmental Health and Biomedical Engineering at the University of Iowa.

Coeh.berkeley.edu   DA: 21 PA: 10 MOZ Rank: 48

Use and Application of Real-Time Exposure Monitoring

  • Coordinate a national research agenda for direct-reading methods and sensor technologies
  • Research on these technologies has been incorporated into the goals of the NIOSH Strategic Plan for fiscal years 2019-2023
  • Develop guidance documents pertinent to direct-reading methods and sensors, including validation and performance characteristics;

Tera.org   DA: 12 PA: 50 MOZ Rank: 80

Research and Applications for Direct Reading Technologies

  • Summarize NIOSH research on direct reading instruments
  • Define the need and identify how direct reading technologies can improve safety and health outcomes
  • Recognize the strengths and limitations when real-time instruments are used and how to apply that knowledge to improve worker health and safety
  • Describe current and future wearable

Ishn.com   DA: 12 PA: 50 MOZ Rank: 81

Comments of the National Institute for Occupational Safety

  • NIOSH suggested direct reading instruments such as continuous particulate monitors which are light scattering instruments
  • The second issue concerned the disposal of asbestos containing material such as packing, gaskets, asphalt roofing and vinyl tiles in good condition
  • The suggested revision stated that such material need not be removed

Ntrl.ntis.gov   DA: 13 PA: 50 MOZ Rank: 83

CARBON MONOXIDE IN WORKPLACE ATMOSPHERES (DIRECT …

  • Other instruments may be substituted for monitoring CO provided they meet validation requirements
  • Principle Samples for monitoring exposures in regards to the TWA and 5-min Ceiling for CO are taken using a portable direct-reading instrument
  • A datalogger system can be used to reduce data to a TWA or 5-min Ceiling value.

Mdcampbell.com   DA: 18 PA: 31 MOZ Rank: 70

A Summary of the NIOSH evaluation program of portable

  • The National Institute for Occupation Safety and Health (NIOSH) has developed a program to evaluate portable, direct-reading instruments
  • The results of these evaluations for CO, SO2, combustible g

Oeh.tandfonline.com   DA: 19 PA: 33 MOZ Rank: 74

Personal Air Sampling and Air Monitoring Requirements

  • However, in this Fact Sheet, the term "air monitoring" refers to the use of direct reading instruments producing instantaneous data, while the term "air sampling" refers to the use of a sampling pump and collection media that produce samples that must be sent to a laboratory for analysis
  • (NIOSH) publish two sets of the most widely used

Nepis.epa.gov   DA: 13 PA: 15 MOZ Rank: 51

Simple Device for Measuring Personal Exposures to UV

  • Simple Device for Measuring Personal Exposures to UV
  • The research carried out here was in response to the request by NIOSH to develop easy-to-use, direct-reading instruments and test kits for measuring exposures rapidly and inexpensively in a variety of workplaces for routine monitoring
  • This directive, in part, follows from the workshop

Ntrl.ntis.gov   DA: 13 PA: 50 MOZ Rank: 87

Mercury Action Levels And Guidance For Indoor Spills

  • Mercury Action Levels And Guidance For Indoor Spillsa,b 3 aWhen using direct reading instruments, it is essential to take readings in enough locations to have a representative sample for assessing mercury vapor concentration in the room or area
  • Contact DPH (860-509-7740) for further direction
  • bDo not collect wipe samples for assessing exposure to mercury vapor.

Portal.ct.gov   DA: 13 PA: 50 MOZ Rank: 88

Selection and Use of Direct-Reading and Sensor

In this the THIRD free installment of the IH Summit Gas Detection the webinar participants will learn about the AIHA Technical Framework for Guidance on Use of Direct Reading Instruments and will

Ohsonline.com   DA: 13 PA: 50 MOZ Rank: 89

Direct-reading instruments for aerosols. A review

  • Direct-reading instruments for aerosols have not had the popularity within the industrial hygiene community that similar instruments for gases and vapours have enjoyed
  • There are several reasons for this: aerosols have complex properties that are difficult to characterize with a single measurement, …

Pubmed.ncbi.nlm.nih.gov   DA: 23 PA: 9 MOZ Rank: 59

Short-term monitoring of formaldehyde: comparison of two

  • The methods yielded the following mean concentrations for 47 samples: NIOSH Method 2016, 0.37 ppm; FP-30, 0.29 ppm; and htV, 0.34 ppm
  • Results from both of the direct-reading instruments were correlated with the laboratory-based method (R² = 0.78 for FP-30, and 0.902 for htV).

Pubmed.ncbi.nlm.nih.gov   DA: 23 PA: 10 MOZ Rank: 61

Direct-reading methods for workplace air monitoring

  • Direct-reading methods (DRMs) are valuable tools for detecting and measuring worker exposure to inhalation hazards
  • For the purposes of this discussion, DRMs are defined as either a device or instrument capable of measuring gases and vapors or aerosols such as dusts, fumes, and mists without manipulation of the sample by the user or sending the sample to an offsite …

Sciencedirect.com   DA: 21 PA: 38 MOZ Rank: 88

Respirable Crystalline Silica Sampling and Laboratory Analysis

  • Direct-reading Instrument Example Circular Saw vs
  • PDR direct read respirable dust concentrations for Rounds 1 and 2 t 024 Montreal board cutting simulation using the circular saw method

Pittsburghaiha.org   DA: 22 PA: 50 MOZ Rank: 20

NIOSH ERC Ergonomics Webinar: Lean Ergonomics: It’s an

« NIOSH ERC Industrial Hygiene Webinar: Creative Use of Direct Reading Instruments NIOSH ERC Industrial Hygiene Webinar: Indoor Air Quality in Net-Zero Energy Schools » This webinar will review a brief history of the Toyota Production System, the foundation for the University of Kentucky, True Lean Program.

Cohse.umich.edu   DA: 15 PA: 14 MOZ Rank: 60

VI. Direct Reading 2008

  • Response of a direct reading instrument is directly related to concentration; so calibration is a two-point calibration with a zero point and one calibration span gas point with assumed linearity
  • The following six- step procedure is generic for direct reading instruments (additional steps for Passport): 1.

Courses.washington.edu   DA: 22 PA: 34 MOZ Rank: 88

Page:NIOSH Manual of Analytical Methods

  • OTHER METHODS: This method is similar to the criteria document method for fibrous glass [3] and Method 5000 for carbon black
  • This method replaces Method S349 [5]
  • Impingers and direct-reading instruments may be used to collect total dust samples, but these have limitations for personal sampling.

En.wikisource.org   DA: 17 PA: 50 MOZ Rank: 100

Turning Numbers into Knowledge: Sensors for Safety, Health

  • He is co-Director of the NIOSH Center for Direct Reading and Sensor Technologies, and Coordinator of the NIOSH Exposure Assessment Program
  • degrees in Engineering from the University of New Mexico and his B.S
  • in Mathematics and English from Carnegie Mellon University.

Aiha.org   DA: 12 PA: 50 MOZ Rank: 96

Page:NIOSH Manual of Analytical Methods

  • formed from condensation or combustion processes are generally called fumes or smokes
  • Some of these aerosols have a significant vapor pressure and will evaporate when aged
  • The direct-reading photometer may detect these high vapor pressure aerosols while the reference method for respirable dust (Method 0600) will not

En.wikisource.org   DA: 17 PA: 50 MOZ Rank: 15

Validation of an Evacuated Canister Method for Measuring

  • (NIOSH) is currently investigating the performance of direct-reading organic vapor instruments when detecting chemical warfare agent (CWA) simulants and possible interferents
  • The simulant used in this research is cyclo-hexane and the interferents are acetone, chloroform, methylene chloride, methyl ethyl ketone, hexane, and carbon tetrachloride

Tandfonline.com   DA: 19 PA: 35 MOZ Rank: 90

Introduction to the Measurement of Nanoparticles

  • - Discussed in the NIOSH session to follow Direct reading instruments that measure total particDirect reading instruments that measure total particle le concentration over a certain size rang
  • Total particle number concentration Total number concentration is useful for quick surveys,

Mass.gov   DA: 12 PA: 41 MOZ Rank: 90

Turning Numbers into Knowledge

  • Both the NIOSH Center for Direct Reading and Sensor Technologies and the National Nanotechnology Initiative are applying a life-cycle approach to sensor development and use (see Figure 1)
  • The life cycle encompasses twelve distinct phases throughout an instrument’s journey through concept development, testing, training, maintenance, and

Synergist.aiha.org   DA: 18 PA: 31 MOZ Rank: 87

Industrial Hygiene SamplingIndustrial Hygiene Sampling

  • • Direct Reading Instrument • Detector Tubes • Diffusion BadgesDiffusion Badges • Sample Collection Media SLIDE 33
  • Sampling Selection CriteriaSampling Selection Criteria chemicals published by NIOSH, OSHA and EPA
  • • All critical parameters such as …

Chec.pitt.edu   DA: 17 PA: 50 MOZ Rank: 11

NIOSH: Workers face chemical exposure during fracking

  • Fifteen of 17 samples exceeded NIOSH’s recommended exposure limit for benzene, a known carcinogen, while direct reading instruments indicated an elevated risk for fires during flowback operations
  • NIOSH offered nine recommendations to reduce the potential for occupational exposure: Develop alternative tank gauging procedures.

Safetyandhealthmagazine.com   DA: 31 PA: 50 MOZ Rank: 10

County of San Diego

  • An XRF is a direct reading instrument that can detect lead at "high" concentrations
  • The instrument measures and expresses a lead concentration in mg/cm2
  • According to the Housing and Urban Development (HUD) Guidelines for the Evaluation and Control of Lead Based Paint Hazards in Housing, a sample containing 1.0

Sandiegocounty.gov   DA: 22 PA: 50 MOZ Rank: 9

NIOSH ERC Industrial Hygiene Webinar: Creative Use of

  • « NIOSH ERC Ergonomics Webinar: The Impact of a Scope Stand on Biomechanical Exposures During Simulated Colonoscopies NIOSH ERC Ergonomics Webinar: Lean Ergonomics: It’s an Efficiency Issue » During this webinar, Dr
  • Peters will present on the use of direct reading instruments to assess workplace exposures.

Cohse.umich.edu   DA: 15 PA: 14 MOZ Rank: 71

A theoretical and laboratory evaluation of a portable

  • Six portable, direct-reading instruments for measuring industrial aerosols were evaluated with respect to bias and precision
  • The Instruments were: Sibata P5, Simslin II, TM-digital, RAM-1, TSI 3500, and RDM 201
  • As a reference, total dust was determined using an open 37 mm cassette and respirable dust by sampling with a cyclone.

Osti.gov   DA: 12 PA: 15 MOZ Rank: 70

Silicon, Water, and Propylene Filters Create an Explosive

Direct Reading Instrument Sample drum of filters with plastic cover – 15 minutes Multigas Electrochemical Cell – % LEL – 60% – CO – 999 ppm (maximum reading on the instrument) – 02 – 19.5% (Down from 20.8%) Consuming oxygen or displacing oxygen? – H2S – 6.5 ppm Different multigas meter – Similar results

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2 Is There a Role for the Use of Portable Multi-Agent

  • The NIOSH method for CO analysis is a direct-reading instrumental method (NIOSH 1996)
  • OSHA uses direct-reading instruments (OSHA 1993) or gas chromatography (OSHA 1991) for CO analysis
  • NIOSH methods for HCN analysis include ion chromatography, ion-specific electrode, and spectrophotometry of a specially prepared sample (NIOSH 1994a,b, 2003

Nap.edu   DA: 11 PA: 21 MOZ Rank: 77

Evaluation of Surgical Plume Particle Exposures in a

  • Tissue on the surgical bed, with the black inlet tube connected to the diluter
  • We used five direct reading instruments to characterize different parameters during these trials including: particle size distribution, particle number concentration, respirable mass

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Chemical Information Manual (OSHA Instruction CPL 2-2. 43

  • The data includes sampling and analytical methods currently in use by industrial hygienists and OSHA compliance monitoring activity
  • Also included are chemical synonyms RTECS and trade names; CAS, NIOSH and DOT effects
  • Additionally, methods for general monitoring are listed, including detector tubes and direct reading instruments.

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