TOY18DAD 400 H Two Channel UV Detector

2 channel 200-400

Stand alone PDA detector measures at two wavelengths simultaneously in range 200 - 400 nm with possibility to see current scan.

Availability

Related variants

Manufacturer
Ecom
Part number
TOYH010Y

 Two Channel version measures at two wavelengths simultaneously with possibility to see current scan.

More wavelengths or scan are used in liquid chromatography to verify purity of analyzed samples or in situations when some peaks absorb on different wavelengths.

Most important features of TOY18DAD H detectors:

  • built-in lamp working hours counter
  • easy replacement of flow cell
  • measuring at more wavelengths simultaneously

sophisticated diagnostic software

Wavelength range 200-400 nm
Number of channels (Signals) 2
Scan Informative 200 – 400 nm
Number of CCD elements 128
Accuracy of adjustment ± 1 nm
Typical spectral half-width 8 nm
Reproducibility ± 0.5 nm
Noise (Test cell, 254nm, TC 2s, 10 Hz) ± 5 x 10-5 AU
Drift (Test cell, 254nm) 1 x 10-3 AU/hr
Time constant 0.5 s, 0.75 s, 1.0 s, 2.0 s, 4.0 s, 8.0 s, 16.0 s, 0.2 s, 0.1 s
Communication RS232,Ethernet (LAN),USB
Power supply 100-240V
Power input 100 VA
Dimensions W x H x D 280 x 135 x 463 mm (11.02 x 5.32 x 18.23 in)
Weight 7.5 kg (16.53 lb)
Materials in contact with mobile phase FEP; fused silica, stainless steel, PEEK, KEL-F
Optical cables no