Introduction
7
NANOCOLOR
®
UV
/
VIS
II and
NANOCOLOR
®
VIS
II V 1.1 / 10.2017
According to 2012/19/EU, it is prohibited to dispose of the device
through public waste disposal systems. Note also the
information in the “Disposal” section.
The CE symbol indicates fulfillment of the applicable
harmonization legislation of the European Community.
MACHEREY-NAGEL
Identification of the manufacturer
1.4
Technical description
A halogen lamp and a deuterium lamp cover the wavelength range from 190 nm
– 1100 nm
in the
NANOCOLOR
®
UV
/
VIS
II. A halogen lamp covers the wavelength range from 320 nm
–
1100 nm in the
NANOCOLOR
®
VIS
II. The light of the respective lamp is diffracted via a
concave grating and sent through a slit into the instrument’s cuvette slot. After the light has
passed through the sample, the amount of absorbed light is calculated by detecting the
remaining light. Matching the measured absorbed light with a pre-set calibration, the
instrument can
calculate the concentration of the sought analyte.
1.5
Technical details
NANOCOLOR
®
UV
/
VIS
II
NANOCOLOR
®
VIS
II
Type:
Spectrophotometer with reference detector technology (RDT)
Light sources:
Deuterium lamp (UV range),
Halogen lamp (visible range)
Halogen lamp
Optical system:
Monochromator
Wavelength range:
190 nm
– 1100 nm
320 nm
– 1100 nm
Wavelength accuracy
:
± 1 nm
Wavelength resolution:
0.1 nm
Wavelength calibration:
Automatic
Wavelength selection:
Automatic, barcode, manual
Scan speed:
1 complete scan < 1 min
1 complete scan < 1 min
Spectral bandwidth:
< 2 nm
< 4 nm
Photometric range:
± 3.0 E
in wavelength range
(200 nm
– 900 nm)
± 3.0 E
in wavelength range
(340 nm
– 900 nm)
Photometric accuracy:
0.005 E at 0.0
– 0.5 E; 1 % at 0.5 – 2.0 E
Photometric linearity:
< 0.5 %
at
2 E; ≤ 1 %
at
> 2 E
Stray light:
< 0.05 %
< 0.5 %
Measuring modes:
More than 200 preprogrammed tests and special methods
;
100 user defined methods
;
absorbance
;
transmission
;
factor
;
kinetics
;
2-point calibration
; scan; nephelometric turbidity
measurement
Turbidity measurement:
Nephelometric turbidity measurement
, 0.1
–1000 NTU
Cuvette slot:
Test tubes 16 mm AD
Rectangular cuvettes
2 mm, 10 mm, 20 mm, 40 mm and
50mm
Data memory:
16 GB Micro SDHC card, 5000 measured data sets /
100 spectra,
GLP conform
Display:
HD 10.1 inch, anti-reflective cover glass with projected
capacitive touch screen (PCAP) and background LED lighting
Operation:
Barcode technology, icon-based menu guidance,
touch screen
Languages:
DE / EN / FR / ES / PT / PL / HU / NL / CZ / RO / IT
External light:
Insensitive, open cuvette slot
Interfaces:
LAN (CAT 6; only use shielded cable of max. 20 m length)
2 x USB (Host), 1 x USB (Function) and 1 x RS232 (only use
shielded cable of max. 3 m length)
Update:
Via Internet / PC and USB stick
Summary of Contents for NANOCOLOR UV/VIS II
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