MM 160 SPECTROMETER
 The Spectrometer is equipped
with a concave grating whose grooves density varies according to a special law.
Features
Single-module construction
High optical throughput (2.8)
Small, compact and designed to be easily mounted
Calibrated micrometer wavelength drive
Photomultiplier
Ease of operation
2m-quartz optical fiber
Continuously variable slit
High sensitivity of a multiplier-based detection system
Specifications
| Focal Length (mm) |
160 |
| Aperture Ratio |
f/2.8 |
| Wavelength Range (nm) |
200 to 800 |
| Dispersion (average) (nm/mm) |
4.6 |
| Entrance* and exit slits |
|
| Slit width, mm |
0 to 4 |
| Reading accuracy, mm |
0.01 |
| Slit height, mm |
7 |
| Spectral Resolution |
|
| with 0.2 mm-wide entrance slit, nm |
1.5 |
| Micrometer screw to adjust wavelength |
|
| Reading accuracy, mm |
0.1 |
| Wavelength setting accuracy, nm |
+/-0.5 |
| *Entrance slit can be replaced by a 0.2x2mm-slit on the sleeve
of quartz optical fiber (Data applicable to 1200 G/mm grating) |
|
