3 Installation  3-13
Parameter  Description 
R1 Blank  It refers to the allowed absorbance range of the R1 blank. 
(R1 refers to the reagent of a single-reagent test or the first 
reagent of a double-reagent test) 
The first edit box is the low limit; the second one is the high 
limit. Void means no check. 
Mixed  Rgt. 
Blank 
It refers to the allowed absorbance range of the mixture of the 
double-reagent test. 
The first edit box is the low limit, and the second one is the 
high limit. Void means no check. 
Linearity 
Range 
It refers to the range in which the test result is linear with the 
response. 
The first edit box is the low limit, and the second one is the 
high limit. Void means no check. 
Linearity Limit
It applies to the Kinetic method only. It ranges from 0 to 1. 
Substrate 
Limit 
It  refers  to  the  maximum  absorbance  change  relative  to  the 
starting point (the first point when the last reactant is added and 
the mixing is done). 
 
It  applies  to  the  Kinetic  and  Fixed-time  methods  only.  It 
ranges from 0 to 50,000. 
Factor  For the test with a pre-set calculation factor, you can directly 
run it without running the calibration first. 
Void means the calculation factor is invalid. 
Prozone 
check 
Select to check the prozone.   
The  following  parameters  are  available  only  when  it  is 
selected. 
q1  Prozone test point q1. 
It is available when the Prozone check is selected. 
q2  Prozone test point q2. 
It is available when the Prozone check is selected. 
q3  Prozone test point q3. 
It is available when the Prozone check is selected. 
q4  Prozone test point q4. 
It is available when the Prozone check is selected. 
PC  Prozone limit PC. 
It is available when the Prozone check is selected. 
Abs  Lower limit of prozone absorbance. 
It is available when the Prozone check is selected.