The NEW T85 Double Beam Spectrophotometer has wavelength range of 190 – 1100nm with either a fixed 2nm bandpass (T85) or with a variable bandpass of o.5, 1.0, 2.0 and 5nm (T85+). The instrument is supplied with an 8 cell motorized cell changer as standard. The T85 and T85+ are full controlled via an embedded touch screen Microsoft PC Tablet pre-loaded with UVWin 6 and with an Operating system of Windows 8 or 10.
新型T85双光束分光度计的波长范围为190~1100 nm，具有固定的2nm带通(T85)或可变带通度为o5、1.0、2.0和5nm(T85)。该仪器配有8单元电动电池转换器作为标准。T85和T85完全由嵌入式触摸屏微软PC平板电脑控制，预装UVWin 6和Windows 8或10操作系统。
Detailed Specification
| Optical System | Double Beam |
| Spectral Band width | 2nm Fixed Bandpass (T85) and a variable bandpass of 0.5, 1.0, 2.0 and 5nm (T85+) |
| Scan Speed | Selectable |
| Working Mode | Embedded Touch Screen PC operating in Microsoft Windows 8(TM ) |
| Software Support | UV/Win Software v 6.0 (Full GLP version available on request) |
| Standard Functionality | Photometric, Quantitative, Spectrum Scanning with 3D data representation and Kinetic measurements. |
| Wavelength Range | 190 – 1100nm |
| Wavelength Accuracy | ± 0.3nm (Automatic Wavelength Correction) |
| Wavelength Reproducibility | 0.2nm |
| Stray Light | ≤ 0.05% T (220nm Nal, 340nm NaNo2) |
| Photometric mode | Transmission, Absorption and Energy |
| Photometric Range | -0.3 – 3.0 Abs |
| Photometric Accuracy | ± 0.002Abs (0-0.5A)± 0.004Abs (0.5 -1.0A) ± 0.3%T (0-100%T) |
| Photometric Reproducibility | 0.001Abs (0 – 0.5A)0.002Abs (0.5 – 1.0A) 0.15%T (0 – 100%T) |
| Baseline Flatness | ± 0.0015Abs (190 – 1100nm) |
| Baseline Stability | 0.0008Abs/Hr (500nm, 0Abs, 2nm Spectral Bandwidth 2 hr warm up) |
| Photometric Noise | ± 0.001Abs (500nm,0Abs, 2nm Spectral Bandwidth) |
| Power Supply | Switchable 120 – 230vAC 50/60Hz |