TheT110+/T112+ Series Spectrophotometer incorporates dual
monochromator technology making it well suited to even the most
demanding of applications in all areas of UV-Visible
• Pharmaceutical • Material Science
• Metrological Verification • Biotechnology
• Food Safety • Research
The optical design of both the T110+ and T112+ offer extremely low
stray light characteristics (≤0.00004%T NaI,220 nm) which allows
for an extensive photometric range (-8.0 – 8.0Abs). Measurements at
deep ultra-violet wavelengths can also be achieved with use of
Nitrogen purged optics. The instrument can be optically configured
to suit the needs of the sample by means of a continually
adjustable slit for precise control of spectral resolution and beam
size adjustment by means of an attenuating wheel. Precise
wavelength accuracy is ensured by the integrated Mercury Emissions
Lamp used for automatic correction of spectral deviation.
A whole host of specialised accessories are available to suit the
specific requirement of the sample, these include:
• Both 60mm and 150mm Integrating Sphere for Diffuse reflectance
• Absolute, and Specula reflectance measurements accessories.
• Polarizing Optics.
• Thermostatic Cell Holders for temperature control.
• Various long and short pathlength cell holders.
• Automated cell changers for both sample and reference beams.
• Tablet dissolution accessory for pharmaceutical quality control.
|Optical System||Dual Monochromator Double Beam||Dual Monochromator Double Beam|
|Light Source||D2 Lamp – UV Region||D2 Lamp – UV Region|
| ||W Lamp – Visible Region||W Lamp – Visible Region|
| ||Hg Lamp – Wavelength Correction||Hg Lamp – Wavelength Correction|
|Wavelength Reproducibility||≤0.1nm (D2 lamp)||≤0.1nm (D2 lamp)|
|Spectral Bandwidth||0.1 – 5nm Continually Adjustable||0.1 – 5nm Continually Adjustable|
|Stray Light||≤0.0001%T (NaI, 220 nm)||≤0.00004%T (NaI,220 nm)|
| ||≤0.0001%T (NaNO2,360 nm)||≤0.00002%T (NaNO2, 360 nm)|
|Photometric Accuracy||±0.004A @2.0A||±0.004A @2.0A|
| ||±0.003A @1.0A||±0.003A @1.0A|
| ||±0.002A @0.5A||±0.002A @0.5A|
|Photometric Reproducibility||≤0.002A @2.0A||≤0.002A @2.0A|
| ||≤0.0008A @1.0A||≤0.0008A @1.0A|
| ||≤0.0004A @0.5A||≤0.0004A @0.5A|
|Noise||0% Noise:≤0.01%;||0% Noise:≤0.01%;|
| ||100% T Noise:≤0.1%;||100% T Noise:≤0.1%;|
|Communication port||RS232C,USB, Wifi||RS232C,USB,Wifi|