ECOM TOY18DAD 800 H Four Channel UV/PDA Detector

TOY18DAD 800 H Four Channel UV Detector is a standalone UV-VIS detector suited for preparative and flash chromatography with diode array (DAD) in range 200 – 800 nm.

Four Channel version measures at four 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

Parameters:

• Number of channels (Signals): 4
• Scan: Informative 200 – 800 nm
• Number of CCD elements: 256
• Communication: RS232, Ethernet (LAN), USB
• Accuracy of adjustment: ± 1 nm/±0.5 nm
• Typical spectral half-width: 10 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: Time constant (T63) 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
• Communication: RS232,Ethernet (LAN),USB
• Power supply: 100-240V 50/60Hz
• Power input: 100 VA (120 VA for upcoming version)
• Materials in contact with mobile phase: FEP; fused silica, stainless steel, PEEK, KEL-F
• Optical cables: no
• 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)