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Specifications

• Detectors: Photoionization detector (PID), Flame ionization detector (FID), Thermal conductivity detector (TCD), Flame photometric detector (FPD), Far UV absorbance (FUV) detector, Catalytic combustion detector (CCD)
• Species measured:
• PID & FID: Organics (VOCs by PID or FID) and inorganic species (H2S, NH3, AsH3… ) that can be ionized by the PID lamp (9.5, 10.6 or 11.7 eV)
• TCD: Universal detector- fixed gases (O2, N2, CO…), organic and inorganic compounds, very sensitive for H2, He, Xe
• FPD: Selective response for S or P compounds
• Far UV: Nearly universal response for organic and inorganic compounds
• CCD: Combustible compounds such as hydrocarbons
• Detection Limit: PID- 0.5 ppb benzene FID- 50 ppb benzene TCD- H2- 10 ppm; O2 150 ppm
• Linear Dynamic Range: PID- 108 FID- 2 x 106 TCD- 2 x 104 FPD- S- 103; P 105 Far UV- 106 CCD- 5 x 104
• Sensor(s): 1 or 2 detectors
• Precision: +/- 1-2% of reading
• Response time: : Depends on retention times
• Sample flow rate: > 1 LPM
• Span Drift: <1% over 24 hours
• Zero Drift: NA- autozero on each run
• Power consumption: < 150 watts maximum; 115 VAC, 1.5 amps
• Dimensions:
• 19'' Rack mount - 19'' W x 11''H x 14''D
• Wall - 22''W x 22''H x 17''D
• Weight:
• 19'' Rack mount - 35 pounds
• Wall – NEMA 4- 55 pounds (fiberglass)
• Instrument operating conditions: 5-40 degrees C, 0-95% RH (non-condensing)

Features

• PID Lamps Our 9.5 and 10.6 eV lamps remain the best in the business since we developed them over 30 years ago.
• FID Our very sensitive FID has flame out sensor that will shut off the hydrogen if the flame goes out
• FPD Our very sensitive FPD has flame out sensor that will shut off the hydrogen if the flame goes out
• Enclosures 19'' rack mount or NEMA 4 wall mount
• Ease of calibration- SemiAutomatic or Remote Automatic Display Our 8" Color VGA display is easy to read. The display is a touch screen
• PC Pentium Computer with > 100 GByte hard drive & 1 GByte of RAM
• Operating system Windows XP® embedded
• Peak Detection & System Operation: : Controlled by our 32 bit PeakWorks software program with more than 20 years of development
• ADC Our 16 bit ADCs provide a resolution of 1 part in 64,000 and our signal algorithm minimizes noise by signal averaging in the msec range; the ADC can acquire positive or negative signals
• Autoranging we have 3 ranges with computer controlled autoranging- x1, x 10, x 100
• Autozero beginning of each run
• Programmable Voltage/current output 0-1VDC/4-20 mA (optional)
• Digital outputs RS232, 10/100 network connection; RS485, MODBUS optional
• Programmable setpoints The low and high setpoints (depends on the options) can be customer programmed for each point and/or compound

About PID Analyzers:

PID Analyzers develops sensors & analyzers for air, water and process applications and sells these products worldwide. The sensor technologies include photoionization, infrared, electrochemistry, catalytic combustion, flame ionization, capacitance, thermal conductivity, process gas chromatography... Many of our analyzers are multifunctional and include multiple technologies. The parameters measured include: VOCs, O₂, H2O, fixed gases, SO₂, NO₂, NO, CO₂, formaldehyde... at ppb to % levels.

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