JASCO｜UV/Vis Detector║UV-4070
Feature :
- Optional flow cells
Semi-micro, semi-micro SP (UHPLC), preparative and high pressure for SFC.
- Spectral Scanning and Dual Wavelength Detection
The detector includes dual-wavelength data acquisition (up to 100Hz for UHPLC) and spectral scanning. Spectral scanning can be executed automatically in ChromNAV CDS, by time or by height when a peak exceeds a set threshold.
- Easy User Maintenance
User maintenance can be done without removing the module from the system. Light source replacement is made through the front panel and automatic wavelength calibration can be carried out using a mercury lamp.
- Operation as a Stand-Alone Instrument
The UV-4000 series detectors have a keypad for direct control, parameters can be easily changed and operated in a time program for control throughout a separation (this can be be triggered using a TTL pulse or contact closure). A simple RS232 protocol can be used for control through third part programs.
|
Model |
UV-4070 |
|
Monochromator |
Czerny-Turner mounting |
|
Light source |
Deuterium (D2) lamp (190 to 370 nm) Halogen (WI) lamp (371 to 900 nm) |
|
Wavelength range |
190 to 900 nm |
|
Spectral bandwidth |
8 nm |
|
Noise level |
±0.2 × 10-5 ABU (under specified condition) |
|
Drift |
1.0 × 10-4 ABU/h (under specified condition) |
|
Data output rate |
100 Hz |
|
Flow cell temperature control |
Available |
|
Dual wavelength detection |
190 to 370 nm, 371 to 700 nm, or 701 to 900 nm (Selectable range), Maximum difference of two wavelengths is 150 nm |
|
Spectrum measurement |
200 to 900 nm (D2 & WI), 200 to 370 nm (D2), 371 to 900 nm (WI) |
|
Dimensions, weight |
300 (W) × 470 (D) × 150 (H) mm, approx. 14 kg |
|
Required power |
AC 100 to 240 V, 50/60 Hz, maximum 175 VA |
