Mindray BA-88A Operation Manual

6-1
6 Calculating Calibration
Parameters and QC Rule
The system provides two calibration methods: linear calibration and nonlinear
calibration. Linear calibration includes one-point linear calibration, two-point linear
calibration and multi-point linear calibration. They are mainly used for tests
determined by colorimetry. Nonlinear calibration includes Logit-Log 4P, Logit-Log 5P,
Exponential 5P, Polynomial 5P, Parabola and Spline. They are mainly used for tests
determined by turbidity.
In this section,
R
- calibrator response
C - calibrator concentration (activity)
K
,
R
0
, a ,
b
, c - calibration parameters
6.1 Calculating Linear Calibration Parameters
One-point linear calibration
Calibration formula: aCR =
This calibration method adopts only one calibration parameter
a , =a
C
R
.

Mindray BA-88A Specifications

General

Brand	Mindray
Model	BA-88A
Category	Measuring Instruments
Language	English