Biochrom WPA CO7500 Colorimeter

Features
- Single beam filter based colorimeter covering 440-680nm- Rugged, portable and easy to use
- Excellent value for money and ideal for educational applications.
- Absorbance, %Transmission and simple kinetic measurements
- Rechargeable battery version available
Description
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.
Designed for science education
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.
Versatile
Measures
Absorbance, % Transmission and simple kinetics. When used in
kinetics mode - to study rates of reaction, for example - the CO
7500 takes readings approximately every second and these can be
sent to a chart recorder (via the analogue output) if required.
Alternatively, the results could be downloaded to an Excel
spreadsheet for graphing and other manipulation using the
appropriate accessories.
Low maintainance
This instrument is
designed to make life easier for technical staff, and to be low
maintainance under demanding conditions. The eight filters
(440, 470, 490, 520, 550, 580, 590 and 680nm) are encased in an
integral filter wheel so filters cannot be accidentally lost or
damaged. With no lid needed, this robust instrument is easy to
use, clean and store. There is a drain hole at the bottom of
the cell compartment so that spillages do not affect the
instrument. Lamp life is extended as it is only on during the
measurement cycle. Spare lamps are available and easy to
install.
Ordering Information |
Biochrom WPA CO7500 Colorwave Colorimeter (mains only) |
Biochrom WPA CO7500 Colorwave Colorimeter (includes rechargeable battery) |
S200P serial printer (includes serial cable) |
Spreadsheet interface software (requires serial cable) |
Serial cable |
Adaptor set for 10 and 12mm tubes |
Spare
Parts
80-3000-59 Spare lamp, CO 7500L
80-3000-58 Spare filter set, CO 7500F
80-300-60 Disposable plastic cells (Pack of 100) 1mL min.
vol.
80-3000-76 Disposable plastic cells (Pack of 100) 0.5mL min.
vol.
80-3001-25 2 rolls printer paper plus ribbon
80-3001-00 Spare Serial lead
Specification | Data |
---|---|
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 |
Stray Light | <1%T at filter wavelength |
Stability | n/a |
Spectral Scanning | No |
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* |
Temperature Control | None |
Method Storage | n/a |
Regulatory Compliance | CE |
Printer | Serial*, External via Export*, Chart Recorder* |
Data Output | Print*, Export to PC* |
Display | LCD |
Export/ Data Storage | Serial Cable |
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) |
Certification | CE |