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Detektory refraktometryczny image

Detektory refraktometryczny

RI-4030 and RI-4035

The maximum flow rate of the RI-4030 refractive index detector suitable for analytical and preparative work is 120 ml/min. Due to their improved construction, fast stabilization time characterizes both detectors. The use of the thermostattable reference and sample cell provides stable measurement conditions for a long time. The filling of the reference cell can be pre-programmed. The built-in control unit and buttons allow the independent operation of the refractive index detectors; 10 programs can be stored in their internal memories. With the JASCO ChromNAV2 software all the functions can be controlled from the computer.

Specifications:

  • refractive index range 1-1.75 RIU
  • linearity:
    • RI-4030: 5×10-5 – 5×10-3 RIU;
    • RI-4035: 5×10-5 – 5×10-4 RIU;
  • signal to noise:
    • RI-4030 ≤ 0.2×10-8 RIU;
    • RI-4035 ≤ 0.5×10-8 RIU
  • flow cell volume:
    • RI-4030 10 μl;
    • RI-4035 2.7 μl
  • flow rate:
    • RI-4030 max 120 ml/min;
    • RI-4035 max 1,2 ml/min;
  • cell temperature: settable between 25-60 oC között
  • memory: 10 program
  • dimensions: 30 x 47 x 15 cm (WxDxH), weight: 15 kg

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