COLORIMETER SHERWOOD CHROMA 260 97-264V 50/60HZ A.C

COLORIMETER SHERWOOD CHROMA 260 97-264V 50/60HZ A.C

Product Code: CT500-35

£1,074.00

inc. VAT

£895.00

ex. VAT

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The Sherwood Chroma model 260 colorimeter provides routine colorimeter determinations over the visible spectrum.

General specifications:

  • Digital control and LCD readout
  • Utilises drop-in, gelatin or interference filters
  • Programmable for rapid Absorbance and Transmission measurements with Auto Reaction rate and End Point methods
  • RS232 output
 Model
 
 260
 Wavelength
 nm
 400 to 720
 Wavelength selection
 
 Drop-in, accessory filters
 Bandpass
 
 Typical 40nm. Interference filters typically 10nm.
 Modes
 
 Absorbance, Transmission, Concentration, Factor, Kinetics
 Methods
 
 100 programmable
 Ranges
 % transmission 
 absorption
 0 to 100.0
 0 to 1.999
 Resolution
 % transmission 
 absorption
 0.1
 0.001
 Stability
   < ±0.005A in any 15 minute period 
 Warm up time
 minutes  15
 Photometric reproducibility 
 % transmission  < ±1 using the same cuvette or test tube
 Detector
   Silicon photodiode
 Output
   RS232
 Light source
   pre-focussed tungsten filament
 Overall W x D x H
 mm
 230 x 218 x 188 
 Weight  kg  2.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

With sample holder, mains adapter, 100, 10mm disposable cuvettes, spare fuse and lamp and instructions. For 97-264V 50/60Hz a.c. supplies. 12V d.c. operation also available using accessory battery leads. Requires accessory gelatin or interference filters for operation.