8
SECTION 1 - Introduction
1.1
INSTRUMENT DESCRIPTION
The 7300 and 7305 spectrophotometers are suited to a wide range of applications in education,
quality control, environmental and clinical analysis. The 7300 is a visible spectrophotometer covering
a wavelength range from 320nm to 1000nm. The 7305 is a UV/Visible spectrophotometer with a
wavelength range from 198nm to 1000nm. Both models feature measurement modes for absorbance,
% transmittance and concentration. These instruments use icon driven software and have an
improved navigation system for easy and intuitive usability.
1.2
INSTRUMENT SPECIFICATION
7300
7305
Wavelength
Range
320 to 1000nm
198 to 1000nm
Resolution
1nm
Accuracy
± 2nm
Repeatability
± 0.5nm
Spectral bandwidth
5nm
Photometrics
Transmittance
0 to 199.9%
Absorbance
-0.300 to 2.500A
Accuracy
±1%T, ±0.01Abs at 1.000 Absorbance
Resolution
0.1%T, 0.001A
Stray light
<0.5% at 340nm
<0.5% at 340nm and 220nm
Stability
<0.002Abs/hr after 30 minute
warm up
<0.001Abs/hr without warm up
Concentration
Range
-300 to 9999
Resolution
Selectable 1/0.1/0.01/0.001
Calibration
Blank with a single standard or factor
Units
no units, %, ppm, EBC, SRM, mEq/l, mEq, M, mM, µM, nM, U, U/l,
U/ml, g/l, mg/l, µg/l, ng/l, g/dl, mg/dl, µg/dl, mg/ml, µg/ml, ng/ml, µg/µl,
ng/µl, mol/l, mmol/l
Factor
0.001 to 10000
Standard
0.001 to 1000
Other
Beam height
15mm
Light source
Tungsten halogen lamp
Xenon lamp
Lamp save
Yes
Not applicable
GLP
Current time and date
Outputs
Analogue, RS232, Internal printer
Power
24V
Size (w x d x h)
275 x 400 x 220mm
Weight
6kg
Summary of Contents for 7300
Page 1: ...Operating Manual 730 005 REV D 08 14 Model 7300 and 7305 Spectrophotometer...
Page 2: ...2...
Page 56: ...56 SECTION 11 Declaration of Conformity...
Page 57: ...57...