PN3241 UV/DAD Detector
The PN3241 DAD detector provides users with a very high level of sensitivity and stability found in DAD detectors today. The PN3241 attains sensitivity levels approaching the most advanced UV-Vis detectors. With an 8 nm slit width it has a high-sensitivity mode. Using light-source compensation, it offers a noise level of 0.6×10-5 AU which is comparable to that of traditional UV-VIS detectors.
Features:
- Greater Baseline Stability
Supplied as standard, a temperature-controlled flow cell eliminates inconsistencies caused by changes in absorbance due to shifts in room temperature. This helps increase the baseline stability and the analysis reliability. - Superior Linearity - 2.0AU
Using newly developed signal processing technology the stray-light correction function has been enhanced and the linearity has been improved. This expanded linearity combines various noise-reduction technologies to provide users with a wide dynamic range and allows the analysis of your target compound and minor impurities in a single run. - Web Browser Control
The PN3241 is equipped with an Ethernet interface and Web-control functions, allowing devices to be monitored and controlled from PCs in the network. - Additional Features
The PN3241 can be used as a 4 channel UV-VIS detector which is esp. for customers that want to have more than one UV trace. An additional software can be ordered for using the PN3241 as a DAD detector to get spectral information and purity analysis.
Options:
Flow Cells
- Z-DET-3241-001 Analytical, Peek
- Z-DET-3241-002 Analytical, Stainless Steel
- Z-DET-3241-003 Preparative, Stainless Steel
Detector Lamps
- Z-DL-PN3241 D2-Lamp, Pre-aligned, Longlife
- Z-DL-PN3241vis Vis-Lamp
Light Source:
Deuterium lamp, Tungsten lamp
Wavelength Range:
190 – 800 nm
Wavelength Accuracy:
± 1 nm
Element Resolution:
1.2 nm / element
Spectral Resolution:
≤ 1.4 nm (using 253.7 nm Hg emission line, 1.2 nm slit width)
Noise Level:
± 0.3 x 10-5 AU
Drift:
0.5 x 10-3 AU/h
Linearity:
≥ 2 AU (ASTM standard)
Analogue Output:
4 channels
Analogue Output Range:
0.5, 1, 1.25, 2, 4 AU/V
Temperature Sensor:
100°C (lamp housing heat protection)
Leak Sensors:
Leak Detection
Lamp Cover Sensor:
Lamp automatically extinguished if cover is removed (UV light protection, high voltage protection)
Operating Conditions:
4 – 35°C, 45-85 % humidity, no condensation
Optical Path Length:
10 mm
Cell Volume:
10 µL
Pressure Resistance:
12 MPa
Wetted Surface Materials:
SUS316L, quartz glass, PFA
Cell Temperature Control:
5°C above room temperarture to 50°C (in 1°C steps) Precision 0.1°C
Dimensions (WxHxD)/Weight:
260 x 140 x 420 mm; 12 Kg
Power Requirements:
100/120/220-240 V, 50/60Hz
