Sedex 75 ELS detector

Sedex 75 ELS detector

The Sedex 75 is designed to be very easy to use. The operator needs to set only three controls, the gain, the zero and the evaporation temperature. Furthermore, the integrated system design, on all SEDEX detectors, allows them to be used with either high aqueous or high organic solvent mobile phases, without the need for additional low temperature accessories.

The SEDEX Model 75 provides the option of 4 new nebulizers and a redesigned evaporation tube. These changes allow you to use a lower temperature to evaporate the mobile phase, this provides a more uniform droplet size, maximizing the sensitivity and repeatability.



Sedex 75 ELS detector


  • Light Source: Polychromatic Tungsten Halogen Lamp
  • Detector: High Sensitivity Photomultiplier
  • Temperature Range: Ambient to 100 °C
  • Gas Flow: Less than 3.5 L/min
  • Eluent Flowrate: from 5 μL/min to 5 mL/min (4 Nebulizers Option)
  • Instrument: Microprocessor
  • Signal Drift: Inferior to 1 mV/Hour
  • Outputs: 1 Analogical 0 – 1 Volt; 1 Analogical 0 – 10 mVolt; 1 digital RS232 communication port
  • Inputs (Contact Closures): Remote Auto Zero

Refurbished instruments information
If you find a product which is of interest for your lab, please ask for more information and
we will send you more photos and details about the instrument. If your lab is nearby or you are
making a trip to the Uppsala-Stockholm region in Sweden, please pay us a visit and investigate our stock
of instruments yourself!
Knivsta is situated just between Uppsala and Arlanda airport, 15 minutes by car to either
and 30 – 40 minutes by car from Stockholm.

Instrument condition:
All refurbished instruments and complete analytical systems from Elsichrom are thoroughly tested
in our own lab before delivery. All functions are tested to specifications and printed test results
are enclosed. As an extra safety precaution you as a customer get 3 months function warranty.

Within Scandinavia with DPD in boxes or on pallet, depending on size of shipment.
International shipping is done via truck, air freight or DPD, whichever is most convenient
for the customer. In connection with an order, we will send you a shipping cost quotation
before any delivery takes place.

Delivery time:
Normally 5 – 10 days depending on size of order.
Payment terms:
Order can be paid directly via internet transfer to Elsichrom. All details can be found on
the proforma invoice. Shipment is done immediately after prepayment.