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Hitachi Chromaster 5420 UV-VIS Detector

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Hitachi Chromaster 5410 UV-Vis Detector

Chromaster HPLC 5420 UV-VIS variable wavelength detector - 190 to 900 nm Wavelength Range - 13 μl Flow Cell Included

Please contact our Sales Team with your laboratory requirements and specifications including PC equipment and Software.

Uvison service contracts are also available - please see our Engineering section for further information - https://uvison.com/engineering 

FEATURES

Thermostat flow cell 
Thermostat controlled flow cell minimizes the influence of ambient temperature changes. As a result, the baseline of detector is steady and data reliability improved.

Ultraviolet (UV) region wavelength check by means of a built-in Hg lamp
The emission lines of built-in D2 and Hg lamps allow wavelength checks over the ultraviolet to visible range. As there is no physical change with the Hg lamp over time, the accuracy check will result in highly reliable data.

Low noise, low drift, and a high sensitivity detection
A noise level can achieve 0,5 × 10-5 AU*2 (or less) can be achieved, allowing better sensitivity than ever With a low drift of 1,0 × 10-4 AU / hr*3 (or less), these detectors deliver excellent baseline stability.              

*2, 3 Under a specified condition

Two-wavelength simultaneous measurement function
The two-wavelength detection function*4 permits measurements at short data acquisition intervals of 400 ms*5 and 800 ms per wavelength. The result is chromatograms with sharp peak shapes.

*4 Controlled by CDS only
*5 400 ms is available only if the wavelength interval is 160 nm or less.

OPTIONAL ACCESSORIES

Please specify when ordering

  1. UI Pad for 5410/5420
  2. Chromaster HPLC thermo cell. Flow cell control unit for 5410 UV detector and
    5420 UV-VIS detector is also required
  3. Chromaster HPLC thermo cell. Flow cell control unit for 5410 UV detector and 5420 UV-VIS detector is also required
  4. Chromaster HPLC thermostat cell control unit. Necessary for thermo cell for 5410 UV detectors and 5420 UV-VIS detectors
  5. Chromaster HPLC high pressure semi-micro flow cell, 150 bar, 3,2 μl, 5 mm
  6. Chromaster HPLC preparative flow cell, path length 0.5mm volume 9.8μL, pressure resistance 1MPa
  7. Chromaster HPLC 1-channel analogue signal output unit
  8. Chromaster HPLC AC adapter (150 W)
  9. Chromaster HPLC semi-micro flow cell kit including capillary set for low dispersion

SPECIFICATIONS

5420 UV-VIS Detector
Optical system Double beam
Light source D2 lamp
Measuring wavelength range 190 to 600 nm
Measuring mode 1-wavelength and dual-2wavelength-mode
Spectral bandwidth 6 nm
Wavelength accuracy ±1 nm
Noise ≤−0,5 × 10−5 AU at 250 nm, 600 nm, under a specified
condition
Drift ≤−1,0 × 10−4 AU/h at 250 nm, 600 nm, under a specified
condition
2-wavelength measurement 2 wavelengths in wavelength regions 190 to 350 nm, 351 to
400 nm, 401 to 600 nm and 601 to 900 nm (D2&W mode)
2 wavelengths in wavelength regions 190 to 350 nm and
351 to 600 nm (D2 mode)
2 wavelengths in wavelength regions 380 to 600 nm and
601 to 900 nm (W mode)
(Minimum wavelength interval 5 nm, max. wavelength
interval 160 nm with data sampling period set at 400 ms)
Response 0,01 sec, 0,02 sec, 0,05 sec, 0,1 sec, 0,5 sec, 1 sec, 2 sec
Materials of wetted parts Quartz glass, fluororesin, stainless steel
Functions of GLP (a) D2 lamp/W lamp/Hg lamp lighting time, lighting number
of times, and replacement record (b) Key lock (c) D2 lamp
energy check and D2 lamp wavelength check (d) W lamp
energy check (e) Hg lamp wavelength check
Flow cell Quartz, SUS, Fluororesin (path length 10 mm, cell capacity 13 μl)
Withstand pressure of flow cell 1,0 MPa
Thermostatically flow cell Optional, environmental temperature range: 4 to 30 °C
Dimensions and weight 340 (W) × 440 (D) × 140 (H) mm, approx. 14 kg
Optional accessories UI-PAD (Keyboard); Thermo. Cell

CHROMASTER DETECTORS AVAILABLE 


  • Model: CM 5420 UV-VIS / CM5420
  • Manufactured by: Merck Hitachi

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