New M508 Basic Programmable UV/Visible Spectrophotometer
M508 |
- 4 line x 20 character LCD display
- 9 button keypad
- Stepper motors for wavelength and
filters
- Stores up to 200 methods/results
- Concentration calibration:
- up to 8 standards
- up to 3 replicates
- linear or linear through zero
- RS232 serial output for printer or PC control
- Data output includes method number and name, wavelength, date and time, %T, Abs, concentration, unit
- Selectable wavelength calibration and dark current measurement
- 200 - 1000nm wavelength range
- 5nm bandwidth
- Low stray light (0.1%T at 220nm and 340nm)
- Large sample compartment (up to 100mm pathlength cells)
- Large
selection of accessories - see M508 accessories
- Manual 4-cell changer with 2 x 10mm UV cells and 4 x 10mm glass cells included
- PC Application Software option for concentration curves, timescan and wavelength scanning
- Optional built-in thermal printer, which can replace the cell/test-tube holder
Technical
Specifications
Display |
4 lines x 20 character LCD |
Photometric
accuracy |
+/-
1.0%A, 0-2A |
|
Wavelength
Range |
200
to 1000nm |
Light
Source |
Deuterium and Tungsten-Halogen Lamps |
|
Optics |
Single
beam |
Detector |
Photodiode |
|
Monochromator |
1200
lines/mm |
Data
output |
RS232
for printer or PC |
|
Bandpass |
5nm |
Short Term Noise |
<
0.001A@ 0.000 Abs |
|
Wavelength
accuracy |
+/-
2nm |
Zero
drift |
<
0.003A/hr |
|
Wavelength
repeatability |
+/-
1nm |
Weight |
14Kg |
|
Stray
light |
0.1%T
@ 220nm and 340nm |
Dimensions
(W,D,H) |
510 x 420 x 210mm |
|
Photometric
ranges |
-1 to 2.5A
, 0-125% and,
-9999C
and +9999C |
Power |
110/120V, 220/230V (switchable). 50/60Hz
135VA
|
[top]
|
Range by Model
Single Beam
M105
(Student Visible Range)
M106
(QC / Student Visible Range)
M107
(High Specification Visible Range)
M108
Programmable Visible Spectrophotometer
M508
Basic Programmable UV/Visible Spectrophotometer
M501
(UV / Visible Spectrophotometer)
Double Beam
M550
(UV / Visible Spectrophotometer)
Special Systems
M550N
System for Measuring NATO colours of paints and fabrics.
M550 SPF
System for measuring sun protection factor of fabrics.
|
