TOY18DAD 800 HK Four Channel UV Detector

4 channel 200-800

is a standalone UV-VIS diode array detector suited for preparative and flash chromatography in range 200 – 800 nm.

Availability
Manufacturer
ECOM spol. s r.o.
Part number
TOYHK13Y

A standalone UV-VIS diode array detector suited for preparative and flash chromatography in range 200 – 800 nm.
It is offered in the following versions:

Two Channel version measures at two wavelengths simultaneously with possibility to see current scan.
Four Channel version measures at four wavelengths simultaneously with possibility to see current scan.
Scanning version measures at four wavelengths simultaneously or sends scan with speed 20 Hz which allows to create 3D picture.

More wavelengths are used in liquid chromatography to verify purity of analyzed samples or in situations when some substances absorb on different wavelengths. It is possible to use the detector in flash and preparative applications.

It is possible to control the detector manually by keyboard and display, but also using RS232, USB or LAN. At the back panel are available four analog outputs and connector for I/O logical input and output signals.


The unit’s DAD (diode array detector) design offers many advantages:
• absorbance measuring on four wavelengths simultaneously
• wavelength setting in increments of 1nm
on line scan of whole spectrum with speed up to 20 Hz which allows to create 3D picture
• lamp work hours are counted using the built-in counter for both deuterium and halogen lamps
the cell is easy to replace from the side of the detector
• powering by 100-240 V AC
• unit can be controlled by RS232, USB, LAN or keyboard
signals are available in analog and digital form
easy service and diagnostic using display and keyboard or by service SW

Wavelength range 200-800 nm
Number of channels (Signals) 4
Scan Informative
Number of CCD elements 256
Noise Level 5 x 10-5 AU
Drift 1 x 10-3 AU/hr
Accuracy of adjustment ± 1 nm
Typical spectral half-width 10 nm
Reproducibility ± 0.5 nm
Light source D2+Halogen lamp
Time constant 0.1 s; 0.2 s; 0.5 s; 0.75 s; 1 s; 2 s; 4 s; 8 s; 16 s
Digital output 1 V/AU
Communication RS232,Ethernet (LAN),USB,Remote digital I/O
Display, keypad Yes
Power supply 100-240 V AC
Power input 100 VA
Dimensions W x H x D 285.2 x 148.8 x 500 mm (11.23 x 5.86 x 19.69 in)
Weight 7.33 kg (16.16 lb)
Materials in contact with mobile phase FEP; fused silica; stainless steel; PEEK; KEL-F
Optical cables no
Filename Type
Manual-TOY18DAD_HK-cz-05.pdf pdf (4,13 MB)
Manual-TOY18DAD_HK-en-05.pdf pdf (4,21 MB)
Info-TOY18DAD_HK-en-02.pdf pdf (175,29 KB)