Zuzi 4251/50 Manual De Instrucciones página 27

- Input the value of coefficient K by using the numeric keypad (2.10) and press ENTER (2.7). Note: the value
of coefficient K must be in the range 0-9999, any value out of this range will be invalid.
Set coefficient B:
- On parameter setting display, move the cursor with ▼/▲ (2.9) to select Coefficient B and press ENTER
(2.7) (Fig. 21).
Figure 21
√ Coefficient
Coefficient K
Coefficient B
Conc. Unit
- Input the value of coefficient B by using the numeric keypad (2.10) and press ENTER (2.7). Note: the value
of coefficient B must be in the range -9999/9999, any value out of this range will be invalid.
Select the concentration unit:
- On the parameter setting display, move the cursor with ▼/▲ (2.9) to select Unit and press ENTER (2.7); 8
different units will be displayed (Fig. 22).
Figure 22
√ Coefficient
Coefficient K
Coefficient B
Conc. Unit
- Select the appropriate measurement unit by using the numeric keypad (2.10) or ▼/▲ (2.9) and press
ENTER (2.7).
- If it is not necessary to change the unit press RETURN (2.6).
Blank
Put the blank sample into the light and press ZERO (2.3)
Test and print
Once the curve coefficients have been set, proceed as follows:
On the pre-test interface, press START/STOP (2.5) to enter the results display.
Put the sample into the light path and press START/STOP (2.5). The result will be displayed (Fig. 23). The proce-
dure is the same for all samples.
To print results, press PRINT (2.4).
To delete the displayed results press CLEAR (2.8).
Figure 23
Coefficient: A=KC+B
Coefficient K
Coefficient B
Conc. Unit
3. Kinetics mode
On the main menu display, select Quantitative with ▼/▲ (2.9) and press ENTER (2.7); the equipment will show
the pre-test interface of the kinetics mode (Fig. 24).
Figura 24
Basic mode
Quantitative
Kinetics
Utility
Version 2 Nov-10
ENTER
RETURN
ENTER
RETURN
ENTER
RETURN
ENTER
08:00
01/01
RETURN
Instruction manual 54251050
Coefficient
B= 4.000
Please Input New
B=
1. % 5. ml/l
2. ug/l 6. mg/ml
3. mg/l 7. ug/ml
4. g/l 8. none
546.00 nm -0.000 Abs.
No. WL Abs. Conc
1 546.0 0.001 1.0 g/l
Kinetics
100.0 T%
546.0 nm
Page. 27