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Thermo Scientific Aquakem 250

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Aquakem 250

Thermo Scientific* Aquakem 250 Photometric Analyzer is a discrete, random access analyzer for a wide variety of water and environmental tests. 
 
The Aquakem 250 is an easy to use chemistry analyzer capable of random access or batch analysis and the use of multiple chemistries. Types of matrices analyzed include clean water, wastewater, soil/sludge digests, effluents and saline. The Aquakem system can be custom-programmed to meet individual needs in each laboratory. All method protocols are based to those recommended in the standard methods for the examination of water and wastewater in different countries and those published in the U.K. Blue Book.
Aquakem 250
Attributes
Depth 79 cm
Height 115 cm
Width 80 cm
Power Requirements 100–240V +/-10%, 50–60Hz +/-5%
Peak Power 400 W
Weight 142 kg
Additional Specifications Analysis Type:  
Colorimetric end-point, linear and non-linear reactions, turbidimetric and bichromatic with or without sample blanking. 
Throughput:  
Up to 250 tests/hour 
Measurement Method:  
Single-channel interference filter photometer with beam splitting reference. The 12 reaction cells are measured in sequence, 13 wavelegths supplied, 340 to 880nm. 
Samples: Suitable for raw, potable, wastewater, saline and boiler water. Max on-board capacity 6 segments each with 14 positions for samples. Continuous access without interrupting test processing. 
Reagents:  
On-board 35 pos. in the cooled reagent disk. All reagents are automatically identified using bar code labels. Real time reagent status clearly displayed. Up to four reagent additions/tests possible. Continuous access to reagents without interrupting test processing. 
Reaction Vessel:  
Disposable multicell cuvetes. Continuous loading of cuvetes with capacity for 600 tests. 
Sample Dilution:  
Automatic sample dilution of overrange tests with automatic re-run. Manual dilution by operator if required, corrected result identified. 
Calibration:  
Up to 8 standards per chemistry, standardization interval user definable. Polynomial curve fitting and modification, previous curve comparison. Calibration with separate standards or by automatic dilutions of a stock standard. Automatic bias correction possible. 
Quality Control:  
Up to 6 levels per chemistry, control frequency is user definable. Poor control results are flagged. Summaries of SD, CVs and mean on all controls are displayed graphically. 
Data Management Features:  
Separate workstation, sw running under Windows XP*, graphical user interface. Sample bar codes in use: Code 128, Code 39, USS Codabar, Interleaved 2 of 5. 
Distilled Water Consumption:  
Distilled water consumption typically <1L/hr. No plumbing required.

Features

     
  • Provides convenient automated photometric analysis of water and environmental samples 
  • Analytical rate of up to 250 tests per hour 
  • Automatic start-up and shut down protocols for true walk-away analysis 
  • No reagent priming is required, enabling results from the first sample to be available within minutes of starting the analysis 

Photos

Aquakem 250 Photometric Analyzer

Aquakem 250 Photometric Analyzer

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Procedure for testing color?

What is the procedure for testing color?

Anyone out there uses the aquakem 250

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Serial Communication with Aquakem 250

Has anybody had any experience of writting their own interface to send test samples to the instrument using Comm communication (vb6/vb.6)?

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