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Model 2010 Portable Gas Dilution Calibrator

The 2010 Intelligent Portable Multi-gas Calibrator can easily perform gas dilution, multi source gas blending, ozone and gas phase titration (GPT) for environmental, laboratory, or point source monitoring.

Have questions? Call +61 2 9622 6327

The Model 2010 is small in size and weight for users who require true portability. Enhanced with the latest technology, the Model 2010 calibration system is an uncomplicated and effective way to precisely control the dilution of gas standards for calibration of ambient air and source monitoring analyzers.

The Model 2010 calibrator uses embedded microprocessor technology to precisely deliver and control gas concentrations along multiple curve fits to linearize the desired outputs for the intended purpose. The unit can be operated manually, automatically, or semi-automatically by remote access. It also has the capability to produce and store in memory 20 calibration sequences with up to 20 levels of source/dilution in each sequence.

Users can choose either the front panel membrane keypad, external keyboard, serial port, or Ethernet to input calibration sequences.

The instrument’s pneumatic system uses Mass Flow Controllers to precisely meter gas streams and implements multiple types of curve correction algorithms to linearize calibrations. A second source MFC can be added for a wider dynamic range or trace level applications. An optional second source MFC with blending allows userperformed interferent testing and evaluation.

Calibrator design exceeds US EPA calibration method requirements. Dilution components are calibrated with standards and test equipment traceable to the National Institute of Standards and Technology.


Standard Features


  • Diluent Mass Flow Controller, 0-10 SLM
  • Source Mass Flow Controller, 0-100 SCCM
  • 4 Calibration Gas Input Ports and 1 Purge Port
  • 3 Output Ports and 1 Vent Port
  • 1 Diluent Gas Input Port


  • Standard 98-264 VAC, 150-300 VA, 50/60 Hz Operation
  • Bright Color Display
  • 42-Button Membrane Keypad
  • 8 Bits Digitasl Input/Output
  • 1 Serial Port
  • External PC Keyboard Port
  • Parallel Printer Port
  • Air Source Control Port

Optional features

  • Alternate Diluent Mass Flow Controller, Ranges 0-20 SLM
  • Alternate Source Mass Flow Controller, Ranges 0-1 SLM
  • Second Source Mass Flow Controller, Ranges 0-1 SLM
  • Additional Calibration Gas Input Ports
  • Multi-Source Blending
  • Permeation Port
  • Additional Status I/O Bits up to 24 Total
  • Internal Instrument Solenoid Driver
  • Internal Ozone Generator with Gas Phase Titration (GPT) capability
  • Ozone Generator UV Optical Servo Control Loop
  • High-impact transport case
  • Rack Mount Version with Internal UV Photometer (Model 2010D)
                Specifications subject to change without notice
Dilution System
Input Dilution Gases1 Standard
Input Source Gases1 Standard, 1 Purge
Additional Inputs2 Additional
Dilution Mass Flow Controller0-10 SLPM (standard)
Optional Ranger0-20 SLPM
Source Mass Flow Controller0-100 SCCM (standard)
Optional Ranges0-2 SLPM
2nd Source Mass Flow Controller0 thru 2 SLPM
Flow Accuracy< ±1% full scale
Flow Repeatability< ±0.15% full scale
Linearity< ±0.5% full scale
Input Pressure12-35 PSIG
Output Manifold3 Outputs, 1 Vent (standard)
Optional Outputs1 Permeation Port
Optional Internal Ozone Generator
Output2 ppb – 1000 ppb @ 5 SLPM
Accuracy± 1% of Set Point or ± 2 ppb @ 5 SLPM
Nominal Flow100 SCCM, ± SCCM
UV Lamp Temperature50°C, ± 0.1°C
Calibrator Interface
OperationManually thru 42-button membrane keypad, keyboard, serial ports
Calibration Definitions20 factory-defined calibration sequences with up to 20 points per sequence
Calibration TypesGas Dilution, Ozone, GPT
Gas Definitions1 Dilutent Gas 20 Source Gases
Auto Calibrations20 timer driven cal routines performing user-defined calibration sequences on a programmable schedule
Digital Inputs/Outputs8 status I/O bits control calibrator functions using contact closures or TTL logic
Digital Input Typescontact closure or TTL logic
Optional I/OAdditional 16 status I/O bits for a total of 24 I/O bits
CommunicationsRS232, Optional Ethernet TCP/IP
Physical & Operational Specifications
Operating Temperature5°C to 40°C
Dimensions6.2 (15.6 cm) H 14.3 (36.4 cm) W 12.4 (31.6 cm) D
Average Weight19 lbs. (8.6 kg)
Input Voltage98-264 VAC, 100 VA, 50/60 Hz Operation


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