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Tandem Selector

Tandem Selector

Please review the table below to help determine your instrument needs and select the appropriate Tandem product.

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Tandem Selection Considerations

Magellan Instruments currently provides three different Tandem units - the standard Tandem Gas Analyzer (TGA), the Tandem-PRO, and the Tandem Multiplex. The instrument specifications for each unit are the same, in terms of the measurement principal, range, resolution, accuracy & operating temperatures. However, each unit is different based on other attributes such as the interface, size, and number of gas line inputs.

Please review the table below and determine which unit best accomodates your needs. Feel free to contact PAW if you have any further questions.

These are general recommendations, PAW BioScience & Magellan Instruments do not assume any liability whatsoever arriving from the use or mis-use of a Tandem product. The user assumes all risks and responsibility.

General Attributes & Guidleines

Tandem
Model

# of Lines

Sampling Interval

Local Display

Calibration

Internal Gas Pump

Output

Tandem TGA Image

 

1

 

Continuous

 

No

 

Manual, on
Fermenter Controller

 

No

 

Dual 0-10V
4-20mA

Tandem Pro Image

 

1

 

Continuous

 

Yes

 

Manual & Automatic
on Local Display

 

Yes

 

Dual 0-10V
4-20mA + RS232

Multiplex Image

 

6, 8, 12, 18

 

User Defined

 

Yes

 

Manual & Automatic
on Local Display

 

Yes

 

RS232