Ametek JOFRA CTC-140 A User manual

User manual
Temperature Calibrator
JOFRA CTC-140/320/650 A/B
JOFRA CTC-1200 A

User manual
Temperature Calibrator
JOFRA CTC-140/320/650 A/B
JOFRA CTC-1200 A
Copyright 2005 AMETEK DENMARK A/S (123199-UK)

2013-10-10
4
5
6
7
8
9
11
12
10
3
2
1
+-
Switch Test
RS232
FIG. 1
C
A
L
I
B
R
A
T
I
O
N
I
N
S
T
R
U
M
E
N
T
S

2013-10-10
AUTO
STEP
SWITCH
TEST
ESC
MENU
min
C
F
F
C
°
°
°
°
CALIBRATION INSTRUMENTS
FIG. 2

2013-10-10
°C
°C

2013-10-10

2013-10-10

2013-10-10

123199 04 1
List of contents
1.0 Introduction..................................................................... 2
1.1 List of equipment received................................................. 2
2.0 Safety instructions ......................................................... 3
3.0 Operating the calibrator ................................................. 8
3.1 Before use......................................................................... 8
3.2 Keyboard......................................................................... 11
3.3 Display ............................................................................ 11
3.4 Connections .................................................................... 12
3.5 Calibrator functions - overview......................................... 12
3.6 Selecting the set-temperature.......................................... 12
3.7 SWITCH TEST ................................................................ 13
3.8 AUTO STEP.................................................................... 14
3.9 MENU.............................................................................. 15
4.0 Setting the main voltage and replacing the fuses .... 16
5.0 After use........................................................................ 18
5.1 Switching off the calibrator............................................... 19