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BioChrom WPA Colorimeter

Product Details

Biochrom has helped to educate scientists in spectrophotometry for over 30 years. Our Biochrom WPA brand of spectrophotometers and colorimeters are used by schools, colleges and universities worldwide to educate the next generation of scientists.

  • The Biochrom WPA CO7000 is a portable colorimeter designed for use by doctors and medical technologists in small and medium sized clinics
  • The Biochrom WPA CO7500 colorimeter is a value for money instrument that has been designed for use in educational establishments such as schools and colleges. It is compact, lightweight and ergonomically designed to withstand student use! This makes it ideal for use in busy teaching laboratories. The large display is easy to read and the instrument is simple to both set up and use, giving rapid results. The samples can be measured in either standard or semi micro 10mm pathlength cuvettes or in 16mm diameter test tubes (adapters for 10/12 mm test tubes are available). Available in mains only or mains /internal rechargeable NiMH battery versions.

Technical Specifications

Biochrom WPA CO7000 colorimeter 

SpecificationData
Type Visible 
Wavelength Range 400 - 700nm 
Wavelength Accuracy (+/-) n/a 
Wavelength Reproducibility (+/-) n/a 
Lamp Source Tungsten Halogen 
Beam Single Beam 
Optical System Filters 
Bandwidth 40nm 
Detector Diode 
Photometric Range -0.3 to 1.99A 
Photometric Accuracy <+/- 0.05A at 1A using neutral density filters 
Photometric Reproducibility 0.02A at 1A in 10mm cuvette 
Stray Light <1%T at filter wavelength 
Stability n/a 
Measurement Type Fixed Wavelength (Abs/%T) 
Cell Compatibility Cuvette 10mm 
Other Sample Containers Test tube (10,12,16mm) included 
Cell Holder Single Cell 
Accessory Options Rechargeable battery and test tube adaptors included, serial printer* 
Method Storage n/a 
Compliance CE 
Data Output Print* 
Display LCD 
Data Interface n/a 
Languages English, Manuals in French, German, Italian and Spanish 
Power Requirement 110-220V, 50/60Hz, 20VA 
Weight 0.6 Kg (1.2lb) 
Dimensions (WxDxH) 15 x 18 x 6cm (5.9 x 7.1 x 2.4 inches) 

 

Biochrom WPA CO7500 colorimeter 

SpecificationData
Type Visible 
Wavelength Range 440 - 680nm 
Wavelength Accuracy (+/-) n/a 
Wavelength Reproducibility (+/-) n/a 
Lamp Source Tungsten Halogen 
Beam Single Beam 
Optical System Filters 
Bandwidth 40nm 
Detector Diode 
Photometric Range -0.3 to 1.99A, 0-199%T 
Photometric Accuracy <+/- 0.05A at 1A using neutral density filters 
Photometric Reproducibility 0.02A at 1A in 10mm cuvette 
Stray Light <1%T at filter wavelength 
Stability n/a 
Measurement Type Fixed Wavelength (Abs/%T), kinetics 
Cell Compatibility Cuvette 10mm 
Other Sample Containers Test tube * (10, 12, 16mm) 
Cell Holder Single Cell 
Accessory Options Printer* 
Method Storage n/a 
Compliance CE 
Data Output Print*, Export to PC* 
Display LCD 
Data Interface Serial, Analogue 
Languages English, Manuals in French, German, Italian and Spanish 
Power Requirement 110-220V, 50/60Hz, 20VA 
Weight 0.6 Kg (1.2lb) 
Dimensions (WxDxH) 15 x 18 x 6cm (5.9 x 7.1 x 2.4 inches) 

 

 

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Buying Options

Product Code Description List Price Offer Price
80-3000-42 WPA CO7000 Colourwave Medical Colorimeter POA Enquire
80-3000-43 WPA CO7500 Educational Colourwave Colorimeter Mains Operated POA Enquire

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