TDA-2G Digital Photometer Data Acquisition

If desired, the TDA-2G data output information can be captured, stored to a file and imported into spreadsheet programs for statistical analysis or report generation. Connect the TDA-2G unit serial port to your PC using a 9 pin D sub-miniature serial cable configured for null-modem communication. Null modem refers to a communication method to directly connect two DTEs...

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2H Digital Photometer Data Acquisition

If desired, the ATI 2H data output information can be captured, stored to a file and imported into spreadsheet programs for statistical analysis or report generation. Connect the 2H unit serial port to your PC using a standard 9 pin D sub-miniature serial cable. One of the easiest programs for capturing data is probably Windows®...

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ATI PAO-4 (4cSt polyalphaolefin) Food contact

Information regarding the use of PAO-4 in applications where there may be “food” contact. All PAO-4 sold by ATI has been registered by the manufacturer and accepted by the NSF Nonfood Compounds Registration Program (White Book) for category code H1. NSF registration numbers 049545 & 131844 “H1 – Lubricants with incidental food contact Preparations permitted...

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HEPA Vacuum, NPFU & PHEAF Testing

Standards or procedures are available for in-place leakage testing of HEPA vacuums, also known as Negative Pressure Filtration Units (NPFU) or Portable High Efficiency Air Filtration equipment (PHEAF). Several standards organizations are developing industry-wide test standards, though currently none are released. A few procedures are available that may be adapted to vacuum cleaner testing in...

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ASTM D2986-95A (1999) Standard

Standard Practice for Evaluation of Air Assay Media by the Monodisperse DOP (Dioctyl Phthalate) Smoke Test (Withdrawn 2004) WITHDRAWN, NO REPLACEMENT Developed by Subcommittee: D22.01 Withdrawal Rationale: The dioctyl phthalate (DOP) smoke test is a highly sensitive and reliable technique for measuring the fine particle arresting efficiency of an air or gas cleaning system or...

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2H & 2HN Quick Reference Guide

SETUP To enter setup, press <↑> then < ENTER > Press <↑> or <↓> then < ENTER > to select function, then <↑> or <↓> to change L0 Run L1 Audible Alarm (On/Off) L2 0 Sample Time (5 to 120 seconds) L3 100% Sample Time (5 to 120 seconds) L4 Decimal Places (3 or 4)...

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TDA-2G & TDA-2GN Quick Reference Guide

PARAMETER SETUP To enter setup mode press <ENTER> then the UP arrow L0 – Run L1 – Audible Alarm L2 – Display Rate L3 – 100% Sample Time L4 – Decimal Places L5 – Internal Reference L6 – Hour Meter L7 – Factory Defaults L8 – Software Revision L9 – Bar graph L10 – Display...

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Aerosol Correction Factors

Aerosol Generators The nozzle pressure values below are used when substitute aerosol reagents are chosen rather than DOP and the aerosol output concentration of a Type III-A Laskin nozzle generator must be calculated. Example: DOP-20 psi applied with dilution airflow of 135 cfm yields 100 mg/m3 PAO-23 psi applied with dilution airflow of 135 cfm...

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