Figure 5-5. Calibration Setup
Section 5.3.1 discusses how to change the first half of the humidity code which
corrects the 33% humidity reading if your recorder does not show 33%. Section
5.3.2 discusses how to change the second half of the humidity code which
corrects the 75% humidity reading if your recorder does not show 75%.
Figure 5-6 shows the two parts of the humidity calibration code. This humidity
code consists of a two-digit alpha-numeric code. Digits may be any one of these
characters: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, or c.
Figure 5-6. General Breakdown of the Humidity Code
RH
°
F
°
C
57
Corrects For
33% Humidity
Corrects For
75% Humidity
H35
T
2
RH
°
F
°
C
HIGH SET LOW
1
7
32
°
F
°
C
0
I
CHART TYPE
PWR
ALARM
T
E
M
P
E
R
A
T
U
R
E
H
U
M
I
D
I
T
Y
7 4
Sensor
O-Ring
For
Sealing
Remote
Sensor
Cable
Note: Do not immerse the tip of the sensor into the saturated solution.
Lid
Saturated
Solution
Calibrating the Recorder
5
5-5
Summary of Contents for CT485B-110V-G-AL
Page 23: ...Setting Up the Recorder 2 2 14 Notes...
Page 27: ...Powering Up the Recorder 3 3 4 Notes...
Page 33: ...Alarm Operation 4 4 6 Notes...
Page 43: ...Using the Cal Lock Kit 6 6 2 Notes...
Page 45: ...Using the Voltage Input Adapter Optional 7 7 2 Notes...
Page 49: ...8 4 Notes Maintaining the Recorder 8...
Page 57: ...Specifications 11 11 4 Notes Notes...
Page 59: ...CE Approval 12 Notes 12 2...
