Double Beam Spectrophotometer T92+ with Continuously Changeable Slit for Research
Applications:
Pharmaceutical production and quality control
Bio-tech & life science
Environmental monitoring & control
Food & Beverage production and quality control
Agricultural monitoring
Clinical & forensic analysis
Geology & metallurgy
Gas & oil
Specifications:
|
Optical system |
Double beam |
|
Scan speed |
Selectable |
|
Wavelength range |
190-900nm |
|
Wavelength accuracy |
+0.3nm |
|
Wavelength reproducibility |
≤0.1nm |
|
Spectral bandwidth |
Continuous slit 0.1- 5.0nm with 0.1nm interval |
|
Photometric mode |
Transmittance, Absorbance, Energy Concentration, all using UVWin software |
|
Photometric range |
-4.0-4.0Abs |
|
Photometric accuracy |
0.002A (0-0.5A), 0.004A (0.5-1A), 0.3%T (0-100%T) |
|
Photometric reproducibility |
0.001A(0-0.5A) |
|
Photometric noise |
0.0004A(500nm) 30min warm-up |
|
Baseline flatness |
0.001A(200-850nm) |
|
Baseline stability |
0.0008A/h (500nm, 0Abs), 2hr warm-up |
|
Stray light |
≤0.01%T(220nm NaI, 340nm NaNO2) |
|
Standard functionality |
No stand alone function |
|
Cell holder |
Fixed position sample and reference |
|
Detector |
Photo multiplier tube |
|
Light source |
Tungsten Halogen and Deuterium arc lamps |
|
Display |
No display |
|
Printer |
Not available |
|
PC interface |
RS232 |
|
Software support |
UV Win |
|
Power supply |
Switch mode 120-230VAC 50-60Hz |
|
Weight |
43kg |
|
Dimension |
545x580x270mm |
