Features
· Accurate Analysis: Holographic grating greatly reduces stray light of the instrument and makes the analysis more
accurate
· Stable Performances: The split beam ratio optics ensures good stability
· High-Speed Measurement: The fastest scanning speed is over 1000nm
· Powerful Functions: The main unit of the spectrophotometer can perform photometric measurement, quantitative
measurement, spectrum scan, DNA/Protein analysis and can print data. When connected to a computer the Spec
UV software adds many additional functions, such as 3D spectrum analysis, GLP laboratory protocol, etc.
· Convenient Operation: High degree of automation, the operator only needs to press keys twice when measuring
ordinary samples
· Easily Upgraded: Many optional accessories enhance the flexibility and the measurement range of the instrument
· Easy Routine Maintenance: The simple mechanical structure and modular electrical design make the routine
maintenance easy
· Original Technology: The deuterium and tungsten lamps can be easily replaced and are supplied pre-aligned. A
motorized automatic 8-cell holder is supplied as a standard, which is particularly useful for the determination of
pesticides
Specifications
|
Optical system |
The split beam monitoring ratio system |
|
Detector |
Photodiode |
|
Light source |
Deuterium lamp and tungsten halogen lamp |
|
Spectral bandwidth |
2nm (fixed slit) |
|
Working mode |
MPU Mode/PC Mode |
|
Software support |
MPU Software Platform/Spec UV software workstation |
|
Wavelength range |
190-1100nm |
|
Wavelength accuracy |
±0.3nm (Automatic Wavelength Correction) |
|
Wavelength repeatability |
0.2nm |
|
Stray light |
<0.12%T (220nm,NaI;340nm,NaNO2), ≥2.0Abs (KCI,200nm) |
|
Photometric mode |
Transmittance, Absorbance, Energy |
|
Photometric range |
-0.3-3.0Abs |
|
Photometric accuracy |
±0.002Abs
(0-0.5A) |
|
Photometric repeatability |
0.001Abs
(0-0.5A) |
|
Noise |
±0.001Abs (500nm,0Abs,2nm Spectral Bandwidth) |
|
Drift |
0.001Abs/h (500nm,0Abs,2nm Spectral Bandwidth,2hr warm-up) |
|
Baseline flatness |
±0.002Abs (190-1100nm) |
|
Interface, port |
RS-232 |
|
Display |
Large 'fold away' LCD display allowing complete display of spectra |
|
Monochromator |
Holographic grating |
|
Sample chamber |
Eight-position motorized cell holder |
|
Electrical requirements |
110V, 50/60Hz |
|
Dimensions (L×W×H) |
22×16×10” |
|
Weight |
55lb |
Product Details
· Standard Accessories Include: UVWin 5 Software, Tungsten Halogen Lamp (Spare), 8-Position 10mm Path Length
Motorized Cell Holder, 10mm Quartz Cells (2x), Black Block for Dark Current Correction, Power Cable, 2A Fuse, Dust
Cover, Operation Manual, Calibration and System Documentation.
· CE Marked, ISO Compliant.
· 1-Year Manufacturer's Warranty.
Product Description
The PG Instruments T70 series of UV-Visible Spectrophotometers have been designed using “state of the art technology”. Each instrument is professionally manufactured to a very high specification, with excellent quality control. The T70 UV/VIS is a split beam UV Visible Spectrophotometer with a fixed 2nm bandwidth. The instrument covers a wavelength range of 190-1100nm and comes with a built-in 8-position motorized cell holder as standard. With a large 'fold away' LCD display allowing complete display of spectra, and a large easy to use positive touch key pad, the T70 UV/VIS can be used as a complete standalone unit. The main unit of the spectrophotometer can perform photometric measurement, quantitative measurement, spectrum scan, DNA/Protein analysis and can print data. When interfaced to a PC the included UVWin 5 software offers many additional functions such as kinetics measurement, access to data base, 3D spectrum analysis, GLP laboratory protocol, etc. The T70 UV/VIS is a universally accepted, well documented technique with many applications including the analysis of foods, drugs, pesticide residues, agricultural products and is widely used in the medical care, public health, environmental protection, life science and many other organic and biochemical applications.
| T70 UV/VIS Brochure |