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IEQ Chek

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IEQ Chek

Bacharach’s IEQ Chek™ is a versatile multi-sensor instrument for measuring, monitoring and recording indoor environments for air quality diagnosis. With its 7-sensor capacity, the new IEQ Chek™ measures temperature, relative humidity, and up to 5 additional plug-and-play ‘smart’ sensors, including carbon dioxide (CO2), carbon monoxide (CO), oxygen (O2), formaldehyde (HCHO), total volatile organic compounds (TVOCs), nitrogen dioxide (NO2), sulfur dioxide (SO2), ammonia (NH3), hydrogen sulfide (H2S) and combustible gases. Available with or without an on-board pump for sampling the air, the IEQ Chek™ has a large multi-line backlit LCD display with simultaneous viewing of all installed sensors, battery life, pump indicator and calibration status. Sophisticated, yet simple to use, the instrument has the capability to record and store over one million data points on a SD flash card with the option to download the data via USB connection to a PC using Bacharach’s IQ™ Chek software.

Bacharach’s IEQ Chek™ line offers maximum features, flexibility and functionality for indoor environmental quality monitoring, HVAC measurements, ASHRAE/ANSI compliance, process operations in non-hazardous environments and medical/lab applications. The IEQ Chek™ is an ideal tool for identifying energy saving opportunities in over-ventilated spaces, determining if carbon dioxide (CO2) build-up is due to insufficient ventilation, pinpointing the presence of carbon monoxide generated from vehicles or appliances, and measuring other air contaminants such as formaldehyde or volatile organic compounds found in paints, chemicals or cleaning products.

Features & Benefits

  • Versatile handheld instrument with flexible 7-sensor capacity
  • Ideal for indoor environmental quality measurements
  • On-board sensors for temperature and relative humidity; add up to 5 additional plug-and-play ‘smart’ sensors
  • Large multi-line LCD graphic display
  • Stores over one million data points with SD flash card
  • Optional data download kit with USB connection to PC and IQ Chek™ software

Specifications

  • Gases Detected: Carbon Dioxide (CO2), Carbon Monoxide (CO), Oxygen (O2), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOCs), Nitrogen Dioxide (NO2), Nitric Oxide (NO), Sulfur Dioxide (SO2), Ammonia (NH3), Hydrogen Sulfide (H2S) and Combustible Gases
  • Detection Principle: Non-Dispersive Infrared (NDIR), Electrochemical, Photoionization Detector (PID)

     
    CO2
    CO2
    CO2
    CO2
    CO2
    O2
    Range:
    0-5,000 ppm
    0-10,000 ppm
    0-5% vol
    0-20% vol
    0-100 vol
    0-25% vol
    Resolution:
    1 ppm
    1 ppm
    0.01%
    0.01%
    1%
    0.1%
    Accuracy:
    ±2% over range @ 68° F (20° C) / 1 bar pressure
    ±0.1% vol over range

  • Other Measurements:
    Temperature - 23° F to 131° F (-5° C to 55° C) / 0.1° Resolution
    Relative Humidity - 0-99.9% Non-Condensing / 0.1% Resolution
  • Dimensions: 7.75” L x 3.87” W x 3.06” D (19.7 cm x 9.8 cm x 7.8 cm)
  • Weight: 20 oz (567 g) including batteries
  • Housing: Rugged ABS/Polycarbonate
  • Display: Large, Multi-line Backlit LCD Digital Display. Simultaneously Displays all Installed Sensors, Battery Life, Pump Indicator and Calibration Progress Bar
  • Alarm: 80 dB Audible Alarm for One User-Selected Setpoint
  • Operating Temperature Range: 41° F to 122° F (5° C to 50° C)
  • Operating Humidity Range: 0 - 99% RH Non-Condensing
  • Data Storage: > 1 Million Data Points - Stored to SD Flash Card
  • Data Download: Optional USB Connection to PC w/ IQ Chek™ Software
  • Power: 3 AA NiMH Rechargeable Batteries; (3 AA Alkaline Batteries can be User Installed); 6 VDC Power Adapter (N.Am. Plug or Intl. Pigtail w/IE320-C13 Socket)
  • Run Time: 12 to 14 Hours (Varies with Sensor Installation)
  • Approvals: CE Mark: IS EN61010-1:2001; EM/RFI EN 50270:2006
  • Warranty: Instrument - Two Years; CO2 Sensor - 1 Year
  • Kit Contents: Instrument comes with 3 AA NiMH rechargeable batteries, charger/adapter, calibration adapter (pump versions only) and user manual

Part Number Configurator 15AB-CDEF

    Choose 1 Choose
1		 Choose 1 Choose 1 Choose 1 Choose
1
1 5 A B C D E F
    0 = No Sensor 0 = No Sensor 0 = No Sensor 0 = No Sensor 0 = No Sensor 0 = Do Not Use
    1 = CO2
(0-5,000
ppm)		 1 = IR
Combustible
(0-5%)		 1 = CO 1 = CO 1 = CO 1 = Diffusion, no
DataLogging
    2 = CO2
(0-10,000
ppm)		 2 = TVOC
(0-300 ppm)		 2 = O2 2 = O2 2 = O2 2 = Pump, no
DataLogging
    3 = CO2
(0-5% vol)		 3 = TVOC
(0-50 ppm)		 3 = NH3 3 = NO2 3 = SO2 3 = Diffusion w/
DataLogging
    4 = CO2
(0-20%)		   4 = NO 4 = HCHO 4 = H2S 4 = Pump w/
DataLogging
    5 = CO2
(0-100% vol)		   5 = Diffusion, no
DL, ext. battery
      6 = Pump, no
DL, ext. battery
      7 = Diffusion w/
DL, ext. battery
      8 = Pump w/
DL, extended
battery

Common Configurations

Part NumberDescription
  *All configurations include Temp and RH
1510-0002CO2 (0-5,000 ppm), Pump
1510-0004CO2 (0-5,000 ppm), Pump, DataLogging
1510-1001CO2 (0-5,000 ppm), CO, Diffusion
1510-1002CO2 (0-5,000 ppm), CO, Pump
1510-1003CO2 (0-5,000 ppm), CO, Diffusion, DataLogging
1510-1004CO2 (0-5,000 ppm), CO, Pump, DataLogging
1510-1302 CO2 (0-5,000 ppm), CO, NO2, Pump
1510-1304 CO2 (0-5,000 ppm), CO, NO2, Pump, DataLogging
1510-1403 CO2 (0-5,000 ppm), CO, HCHO, Diffusion, DataLogging
1512-1008 CO2 (0-5,000 ppm), TVOC (0-300ppm), CO, Pump, Ext. Battery, DataLogging
1520-0002 CO2 (0-10,000 ppm), Pump
1520-0003 CO2 (0-10,000 ppm), Diffusion, DataLogging
1520-2002 CO2 (0-10,000 ppm), O2, Pump
1530-0001 CO2 (0-5%), Diffusion
1540-0002 CO2 (0-20%), Pump
1540-0009 IEQ Chek CO2 (0-20% vol), Pump, Remote Sample Probes for Temp, RH and installed “Smart” sensors
1540-2002 CO2 (0-20%), O2, Pump
1540-2009 IEQ Chek CO2 (0-20% vol), O2, Pump, Remote Sample Probes for Temp, RH and installed “Smart” sensors

Accessories & Replacement Parts

Part NumberDescription
1509-0001 IEQ Chek™ DataLogging Option (Includes 2GB flash card, cable, software & SD card reader)
1509-0002 Rugged Transport Case for IEQ Chek™
1509-0003 10” probe w/30” of sample hose for IEQ Chek™
1509-0005 IEQ Chek™ Externally-mounted, NiMH Battery Pack (required when CO2 / TVOC sensors are installed in the same instrument)
1509-0006 IEQ Chek™ Replacement NiMH Batteries (pkg. of 3)