Gas chromatograph LD 1

LD 665580
Gas chromatograph LD 1
  8  Gas chromatograph LD 1

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Description

The LD 1 gas chromatograph is inexpensive and operates reliably at ambient temperature (basic equipment without accessories) - the ideal introduction into separations by gas chromatography by simple means for the purpose of education (usable for student experiments).

With respect to the carrier gas, the sensors and materials used in the column, the system can be used a modular way, offering the following benefits:

  • Two sensors can be used: heat conductivity detector (HCD) and hydrocarbon sensor (gas sensor)
  • Three different column types of different polarity and an empty column for filling yourself are available
  • The system can be operated with hydrogen and with air, for example.
  • Can be used on a simple stand set-up or with a CPS set-up for demonstration.
A detector (TCD 665 581 or hydrocarbon 665 582) and a separation column are necessary for operation.

Technical data

  • Analog output: ±6 V (with 4-mm safety sockets)
  • Zero point adjustment: rough and fine by means of 10-turn potentiometers
  • Injection and detector heading: from glass with GL14-screwed connection
  • Voltage supply: 12 V AC/1.6 A via plug-in power supply unit (included)
  • Dimensions: 215 x 115 x 80 mm
  • Weight: 330 g

Additionally recommended

1 6622862  4  Aquarium pump, 250 l/h LD
1 665581 Thermal conductivity detector LD
1 665582  4  Hydrocarbon sensor LD
1 6655831  4  Separation column silicone OV101 LD
1 665584  4  Separation column with Porapak P LD
1 665585 Separating column with 5-Å molecular sieve LD
1 665587  8  Separating column, empty LD
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