PN3160 Refractive Index Detector
The new PN3160 deflection type differential Refractive Index Detector is a detection system which offers the highest sensitivity combined with exceptional baseline stability at the same time. Thus the system is ideally suited for „flow sensitive“ applications such as FFF and GPC.
The unit has a removable front cover. The manual touch keys combined with the display allows complete control of the detector without the need for any external software system.
Temperature can be set from 30 – 60 °C in 0.1 °C increments. By using dual temperature control for the optical system the time to stabilize can be reduced. With the stable baseline more accurate analysis can be performed.
The detector fits completely into the Postnova product portfolio and can be combined with all other Postnova systems as well as with chromatography systems from different manufacturers.
The detector is available as High Sensitivity (A Mode) or Semi Prep (P Mode).
Ordering Information:
- S-DET-3160-001 PN3160 RI Detector
- Z-DL-PN3160vis Detector Lamp
Environmental Conditions:
Relative humidity 20 – 80 % (non-condensing) at an operating temperature range of 4 – 35 °C
Detection Principle:
Deflection type differential RI detector
Refractive Index Range:
1.00 to 1.75
Temperature Settings:
30 °C to 60 °C in 0.1 °C steps
Maximum Flow Rate:
20 mL/min
Maximum Pressure:
Detector: 0.4 MPa
Flow cell 1.9 MPa
Internal Volume:
Inlet port to flow cell: approx. 69 µm
Flow cell to outlet port: approx. 361 µL
Flow cell capacity: 9 µL
Installation environment (IEC):
Installation category II
Polution degree 2
Max 2000 meters
Only indoor use
Wetted Materials:
SST316, PTFE, ETFE, Quartz, Al2O3
Response Time:
0.05; 0.1; 0.5; 1.0; 1.5; 2; 3; 6; 8; 10 s
Measuring Range:
A Mode: 0.01 – 500 µRIU
P Mode: 1 - 5000 µRIU
Linearity:
A Mode: 500 µRIU
P Mode: 5000 µRIU
Noise Level:
0.0025 µRIU max. (when filled with water, time constant 3.0 sec, room temperature 25 °C, A Mode)
Integrator Output:
0 – 1 V
Recorder Output:
0 – 10 mV
Power Consumption:
150 VA (maximum)
Power Requirements:
100 – 240 VAC @ 50/60 Hz
Dimensions (DxWxH):
420 x 140 x 260 mm
Weight:
12 kg
