Optical System in Clinical Chemistry Analyzers | Accuracy & Precision - Part 9

Optical system is a heart of colorimetric analysis. In last few blogs, we have discussed many things about optical system of clinical chemistry analyzers, which played important role to ensure accurate & precise results.

In part 6 of these blogs, we have discussed about advantages of advance static photometer to ensure accurate & precise results
 

• Part 4 & 5 are about the role of filters to ensure accurate & precise results.
• Part 2 & 7 are about role of onboard washing.
• Part 3 is about role of carry over evasion program.
• Part 8 is about role of cuvette integrity check.
   

Beacon group of companies are offering full range of clinical chemistry analyzers having throughput of 100, 200, 400 and 800 tests / hour. Optical system & software of these analyzers are equipped with all above mentioned advantages. Combine effect of all these factors makes optical system very accurate & precise, as mentioned below.

• Absorbance Range – 0.0 to 4.0 Abs.
• Absorbance Resolution – 0.0001 Abs.
• Absorbance Accuracy – 0.5 ± 0.025, 1.0 ± 0.07.
• Absorbance Stability – ≤ 0.01.
• Absorbance Repeatability – ≤ 1.5%.
• Absorbance Repeatability, Clinical Batch Precision – ALT ≤ 3%, Urea ≤ 2.5%, TP ≤ 2%.

Specifications of this optical system gives un-matched performance to clinical chemistry analyzers offered by Beacon Group of Companies.