TECAN
2. General
2006-03 Instructions for Use for sunrise Absorbance Reader No. 30008746 Rev. No. 1.4 2-9
2.3.4 Tuneable Wavelength Instrument (Gradient Filter
Carriage)
PARAMETERS CHARACTERISTICS
Measurement time:
Dual wavelength
Single wavelength
16 seconds
8 seconds
Wavelength range:
Gradient filter
Standard filter
400 - 700 nm
340 - 399 nm & 700 - 750 nm
Measurement range:
340 - 399 nm
400 - 750 nm
0 - 3.000 OD
0 - 4.000 OD
Resolution:
0.001 OD
Accuracy:
(492 nm) 0.000 - 2.000 OD
Better than +/- (1.5 % + 0.010 OD)
Precision:
(492 nm) 0.000 - 2.500 OD
Better than +/- (1.0 % + 0.005 OD)
Linearity:
(492 nm) 0.000 - 2.500 OD
Better than +/- 2 %
Wavelength selection:
Gradient filter
Special gradient filter any wavelength
between 400 and 700 nm in 1 nm steps.
The instrument can use up to eight
different filter carriages
Filter wavelength accuracy
Central wavelength +/- 2 nm
Filter bandwidth
At 50% transmission:
450 nm
550 nm
650 nm
10 - 16 nm
10 - 14 nm
10 - 18 nm
Light source: Halogen lamp 20 W
All connected devices must be approved and listed as per EN 60950, UL 1950
or CSA C22.2 No. 950 for Data Processing Devices.
Computer interface:
Serial RS 232 C
Printer
300 - 38,400 baud
Only with the Touchscreen option.
2.3.5 6 Filter Instrument (6 Filter Carriage)
See 2.3.2 Standard Instrument (Standard Filter Carriage).