Measuring Change With Time - Hitachi U-5100 Instruction Manual

3.3 Sample-by-sample Measurement (6-cell manual mode)

3.3.5 Measuring Change with Time

This instrument is used for measuring the sample absorbance/transmittance change with
time. You can evaluate the sample deterioration or enzyme activity based on the
absorbance change thus obtained.
GUIDE: When auto start is specified, the system automatically sets up the conditions and
advances to the measurement screen phase of sequence after the power switch is
turned on. For how to specify auto start, refer to section 4.5..
1. Startup of This Product
Start this product. (For the starting procedure, refer to
section 2.3.1..)
2. Setting of Measuring Conditions
(1) Press the [MAIN MENU] key. The Main Menu screen
(Fig. 3-90) will appear. To set each condition for time
scan, press the <3> key (Time Scan) and then
[ENTER] key. Or select "Time Scan" with the [▲] or
[▼] key and press the [ENTER] key.
Main Menu
1 Photometry
2 WL Scan
3 Time Scan
4 Method Menu
5 Data Menu
6 System Setup
7 Performance
8 Data Display
Select function. : _
Fig. 3-90 Main Menu Screen
(2) The Time Scan screen (Fig. 3-91) appears. To set
the measuring conditions, press the <1> key (Meas.
PARAM.) and then [ENTER] key. Or select "Meas.
PARAM." with the [▲] or [▼] key and press the
[ENTER] key or [►] key.
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