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Tanabyte Engineering, Inc.
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Tanabyte - Model 734 - Ozone Primary ...

Tanabyte - Model 734 -Ozone Primary Standard Calibrator

FromTanabyte Engineering, Inc.

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The Model 734 includes an Ozone Photometer configured as a Primary Standard. A Primary Standard uses external zero air in place of an ozone scrubber for the reference measurement. In addition, the 734 includes a built-in ozone generator that provides a very repeatable ozone output at concentrations ranging from only a few PPB to greater than 1 PPM at a flow rate of up to 5 LPM. The photometer`s ozone measurement can optionally be used to precisely regulate the output of the ozone generator to a specified concentration.

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Ozone Photometer Specifications

Analog outputs: 4 isolated 16-bit outputs with ±100 mV to ±10V independently selectable ranges
Full Scale Range: 100 to 10,000 PPB, independently programmable for each output
Sample Flow Rate: .5 to 2.0 LPM, adjustable
Photometer Cycle Time: 3 to 20 seconds, adjustable
Zero Noise: < 0.0003 PPM
Span Noise: < 0.5% of reading (above 100 PPB)
Precision: < 0.5% of reading
Linearity: < 1% of full scale
Zero Drift: < .001 PPM per month
Span Drift: ± 1% per month
Lag / Rise / Fall Times: 10 / 20 / 20 seconds, respectively (with fast cycle setting)

Ozone Generator Specifications:

Ozone Output Range: 0 to 1000 PPB at 5 SLPM zero air flow, software selectable
Minimum Non-zero Ozone: 1 PPB
Ozone Output Resolution: 0.5 PPB
Ozone Output Linearity: +/- 1% of range
Zero Air Flow Rate: 2.5 to 6.5 LPM, software selectable
Zero Air Pollutant Concentrations: NO, NO2, H2S, SO2, O3, Non-methane hydrocarbons < 1PPB

Module Specifications:

Power Standard: +5, +/-15V & +24V at less than 80 Watts
12V Option: 9-16V at less than 7 amps
Dimensions: 7” wide x 4.9” high x 19.5” long (178 x 124.5 x 495 mm)
Weight: 9 lb (4 kg)