M108
Programmable Visible Range
See our M108 Programmable Visible Spectrophotometer. This is the latest addition to our M100 Series of Visible Spectrophotometers. The replacement of the manual wavelength/filter control knob of the popular M107 by processor controlled stepper motors allows a step change in capabilities. The M108 has a 4 line x 20 character display and a 9-button keypad to allow easy use and full access to this intelligent spectrophotometer.
M108 |
- 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
- 325 - 1000nm wavelength range
- 5nm bandwidth
- Low stray light (0.1%T at 340nm)
- Large sample compartment (up to 50mm pathlength cells)
- Large
selection of accessories - see M107/M108 accessories
- Manual 4-cell changer, with a pair of 10mm glass cells included
- PC Application Software option for concentration curves, timescan and wavelength scanning
Technical
Specifications
Display |
4 lines x 20 character LCD |
Photometric
accuracy |
+/-
1.0%A, 0-2A |
|
Wavelength
Range |
325
to 1000nm |
Light
Source |
Tungsten-Halogen
lamp |
|
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 |
7Kg |
|
Stray
light |
0.1%T
@ 340nm |
Dimensions
(W,D,H) |
420
x 330 x 180mm |
|
Photometric
ranges |
-1 to 2.5A
, 0-125% and,
-9999C
and +9999C |
Power |
85 - 265V
switchable 50/60Hz, 60VA |
[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.
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