SPECS.pdf

TSI-Quest Replacement Equipment Specifications

TSI Q-Trak Indoor Air Quality Monitor 7575

Must display CO2, CO, temperature, and humidity measurements; display up to 5 measurements

Must be able to calculate dew point, wet bulb, and percent of outside air Must include multiple plug-in probe options including VOC’s and air velocity Must be able to store up to 39 days of data collected at one-minute log intervals Must have Trackpro data analysis software provided for data logging, analysis, and documenting results

4146 and 4046 Primary Calibrators

Must provide continuous real-time volumetric flow rate readings; fast calibration readings Must be battery powered, compact and lightweight; field portable Must include NIST traceable calibration certificate Kit must come complete and ready to use Must have flow measurement range: 4146 – 0.01 to 20 lpm (liters per minute) 4046 – 20.5 to 300 lpm Both 4146 and 4046 must have accuracy of- +/-2% or 0.0005 std, lpm, whichever is greater

QUESTemp 36 Heat Stress Monitor

Must utilize WBGT (wet bulb globe temperature) sensing technology Must have convenient stay time parameters per multiple standards to help determine work-rest ratios Must be equipped with wet bulb, dry bulb, globe, and relative humidity sensors Must have IP 54 ingress rating to help protect unit from exposure to dirt, dust, oil, and water Must be designed to withstand the rigors of everyday use in demanding environments Data logging should store data for future download and analysis and must be compatible with Quest Detection Management Software (DMS)

SE-401 Sound Level Meter

Must include concurrent A-weighted and C-weighted measurements Must have programmable and level-triggered start and stop Must have fast, slow, and IEC impulse time response Must have selectable thresholds 10 dB – 140 dB Must have 3, 4, 5, 6 dB exchange rates Must have luminescent keypad and backlit display Must come with SD memory card slot Must have USB communications port and serial RS-232 output

Must have time history data logging with 1 second to 60 minute intervals Must have back erase function Must include noise dose calculation/dosimetry function Must have data logging downloading capability with Quest Detection Management

Software (DMS)

Alnor Micromanometer EBT731

Must accurately measure pressure, velocity, and flow to help meet industry standards Must include auto-zeroing pressure sensor Must include automatic density correction Must have intuitive menu structure Must include integrated log duct traverse application Must come with downloading software with USB cable Must accommodate optional pitot, air flow, temperature/relative humidity, velocity matrix or thermoanemometer probes Must display up to five measurements simultaneously