Hach DR 5000 用户手册

procedure. Other barcode tests use the reagent test vials to 
determine the sample blank. Please refer to the Hach procedure for 
method-specific instructions.

Using the data provided in the barcode, the instrument 
automatically sets the measurement wavelength and factors. If a 
discrepancy is detected between the barcode data and the stored 
data or a new test is identified, the instrument requests an update.

Data types are described in 

.

Enter the Name
Check the working procedure in advance to determine whether this 
point needs to be changed.

1. Highlight the line containing Name and press Edit. Use the 

alphanumeric keypad to enter the name indicated in the 
working procedure.

2. Press OK to confirm.

Name of the analysis parameter 

An abbreviation assigned by the user or the version number, etc. is entered here

Exact definition of the test: the number of wavelengths at which measurements are carried out, 
the number of absorbance measurements needed, the keys to be used, any waiting periods 
between measurements, etc.

Definition of the evaluation formulas with which the test result is calculated

The number of variables shown in the display depends on the definition of the measurement 
process and the formulas. Input of the numerical values of the wavelengths, factors, constants, 
etc.

This function can be used to enter abbreviations and defined times for up to four timers. Highlight 
the appropriate line and press Edit.
The timers are activated or deactivated with the control boxes on the left of the display. In the 
next column, a selection can be made from a list of names that describe the corresponding work 
step. In the third column, the times for each active timer are entered.