T85

T85 and T85+ Double Beam Spectrophotometers.

The T85, with a similar product identity to the T65, is a true Double Beam UV Visible Spectrophotometer with a wavelength range of 190 – 1100nm and a fixed Bandpass of 1.8nm (T85) OR a variable Bandpass of 0.5, 1.0, 2.0 and 4.0nm (T85+). The system is fully controlled via a large 10 inch Touch Screen and is fully compliant with CFR21 Part 11.

T85 and T85+ Downloads

Brochure Download

T85 and T85+ Operators Manual

Qualification Kit

DPA PC Software Guide

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Product Description

T85 Double Beam Spectrophotometer has  wavelength range of 190 – 1100nm with either a fixed 1.8nm bandpass (T85) or with a variable bandpass of o.5, 1.0, 2.0 and 4nm (T85+). The instrument is supplied with an 8 cell motorized cell changer as standard. The T85 and T85+ are full controlled via a large (10 inch) touch screen. PG Instruments also have a NEW Computer or PC Tablet controlled software package designed specification for the T65 and T85 UV Visible Spectrophotometer range  namely SPA-Win which operates with the latest versions of Microsoft Windows.

THE FOLLOWING VIDEO SHOWS THE OPERATION OF THE  EMBEDDED KEYPAD SOFTWARE ON THE T85 AND T85 PLUS

 

 

  • T85 Double Beam UV-Visible SpectrophotometerWavelength Range 190-1100nm, and with a fixed Bandpass of 1.8nm (T85) or with a variable Bandpass T85+ (0.5, 1.0, 2.0 and 4.0nm)
  • Cell Compartment on T85 and T85+Motorised 8 Cell Changer 10 x 10mm supplied as Standard
  • Touch Screen for T85 and T85+Screen for Local Use
  • Use of PC Based SPA-Win Software showing a simple Holmium Scan
  • Show the ability of SPA-Win Software a 'Cascade' of Scans.
  • User Management for CFR Qualification - Using SPA-Win Software

 

 

Detailed Specification

Optical System True Double Beam Optics
Optics Scan Speed Three Levels which are selectable
Wavelength Range 190-1100nm
Wavelength Accuracy ±0.3nm
Wavelength Reproducibility ≤0.1nm
Spectral Bandpass 1.8nm fixed for T85 and a variable Bandpass of 0.5, 1.0, 2.0 and 4.0nm for T85+
Photometric Mode Transmission, Absorbance, Energy and Concentration.
Photometric Range -3.0  –  +3.0Abs. 0-200%T
Photometric Accuracy 0.002A (0 – 0.5A) 0.002A (0.5 – 1.0A) 0.2%T (0 – 200%T
Photometric Reproducibility 0.001A (0 -0.5A), 0.002 (0.5 – 1.0A), 0.1%T(0 – 200%T)
Photometric Noise 0.0004A @ 500nm (30 minutes warm up)
Baseline Flatness 0.001A (200 – 100nm)
Baseline Stability 0.0004A/h (500nm, 0Abs) (2 hour warm up)
Stray Light ≤0.03T (220 NaI) 340nm NaNO2
Standard Functionality Photometric, Quantitative, Spectrum, Kinetics, Multi-Wavelength and DNA Measurements.
Cell Holder Motorised 8 Cell Changer as standard (other options available)
Detectors TWO Silicon Detectors
Light Source Halogen and Deuterium Arc Lamps
Display 10 Inch High Definition Touch Screen
Printer Optional Ink Jet or Laser
PC Interface USB
Software Support Local and DPA-Win
Power Supply 230v 50Hz or 110v 60Hz
Weight 28Kg
Dimensions 630 x 330 x 210mm

 

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