TEsTs
TESTING WRENCHES
IMPORTANT
• To avoid damage, be sure the DTT model being used
is capable of handling the torque being applied.
• Always position a torque wrench within 15° of
perpendicular to the display housing (Figure 5).
1.
Prepare tester for use. For additional information
refer to TESTER SETUP.
NOTE: DTT will ZEROTARE automatically when power
switch is turned ON.
WARNING
Do not turn the power switch ON with a torque
instrument engaged to tester transducer.
2.
In the MAIN MENU screen, select TEST.
NOTE: The operator can return to the MAIN MENU at
any step during this procedure by pressing the
MAIN button.
3.
In the SELECT WRENCH TYPE screen, select one of
the following options:
CLICK ADJUST
CLICK PRESET
DIAL / ELEC
SCREWDRIVER
4.
In the SELECT TEST TYPE screen, select either:
QUICK CHECK (used when verifying torque wrench
readings), or
AUDIT (used when testing a torque wrench)
qUICK CHECK MODE
5a.
If QUICK CHECK is selected in Step 4, the tester will
display the TEST SETUP screen (Figure 6).
5b.
Press the CHANGE button next to TGT TORQUE to
enter the Target Torque Value and Units desired
(Figure 7).
NOTE: If the incorrect value is entered, press BS to
clear the last digit entered, or press CLEAR to
delete the entire entry.
Press UNITS to scroll between FT-LB, IN-LB,
IN-OZ, KG-CM, Nm and cNm units.
Press NEXT to accept the entry and return to the
TEST SETUP screen.
SYSTEM CONFIGURATION
SW VERSION: 1.X.X
CHECKSUM: A1XX
DATE:
03
2009
Nov
11
07
60
NEXT
TIME:
HR
MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE
:
250 FT-LB
SERIAL NUM
:
110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
:
TECH512
NEXT
MAIN
1
2
3
4
5
6
7
8
9
0
BS
CLEAR
NEXT
UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
1
2
3
4
5
6
7
8
9
0
BS
CLEAR
NEXT
UNITS
250
FT-LB
ENTER WRENCH S/N:
1
2
3
4
5
6
7
8
9
A-Z
0
BS
CLEAR
NEXT
110900
ENTER WRENCH S/N:
CLEAR
NEXT
110900MAW
ENTER OPERATOR ID:
1
2
3
4
5
6
7
8
9
A-Z
0
BS
CLEAR
NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE :
250 FT-LB
SERIAL NUM
:
110900MAW
OPERATOR ID :
TECH512
MAIN
TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9
Z
X
C
V
B
N
M
BS
S
D
F
G
H
J
K
L
W
E
R
T
Y
U
I
O
P
ENTER OPERATOR ID:
CLEAR
NEXT
TECH
Q
A
0-9
Z
X
C
V
B
N
M
BS
S
D
F
G
H
J
K
L
W
E
R
T
Y
U
I
O
P
TGT TORQUE: 250
TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU
STORE
TGT TORQUE: 150
TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU
STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU
SETUP
STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU
SETUP
STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X
CHECKSUM: A1XX
DATE:
03
2009
Nov
11
07
60
NEXT
TIME:
HR
MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE
:
250 FT-LB
SERIAL NUM
:
110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
:
TECH512
NEXT
MAIN
1
2
3
4
5
6
7
8
9
0
BS
CLEAR
NEXT
UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
1
2
3
4
5
6
7
8
9
0
BS
CLEAR
NEXT
UNITS
250
FT-LB
ENTER WRENCH S/N:
1
2
3
4
5
6
7
8
9
A-Z
0
BS
CLEAR
NEXT
110900
ENTER WRENCH S/N:
CLEAR
NEXT
110900MAW
ENTER OPERATOR ID:
1
2
3
4
5
6
7
8
9
A-Z
0
BS
CLEAR
NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE :
250 FT-LB
SERIAL NUM
:
110900MAW
OPERATOR ID :
TECH512
MAIN
TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9
Z
X
C
V
B
N
M
BS
S
D
F
G
H
J
K
L
W
E
R
T
Y
U
I
O
P
ENTER OPERATOR ID:
CLEAR
NEXT
TECH
Q
A
0-9
Z
X
C
V
B
N
M
BS
S
D
F
G
H
J
K
L
W
E
R
T
Y
U
I
O
P
TGT TORQUE: 250
TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU
STORE
TGT TORQUE: 150
TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU
STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU
SETUP
STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU
SETUP
STORE
FT-LB
0.00
SYSTEM CONFIGURATION
SW VERSION: 1.X.X
CHECKSUM: A1XX
DATE:
03
2009
Nov
11
07
60
NEXT
TIME:
HR
MIN
BRIGHTNESS:
DIGITAL TORQUE TESTER
TEST SETUP
TGT TORQUE
:
250 FT-LB
SERIAL NUM
:
110900MAW
OPERATOR ID
ENTER TARGET TORQUE VALUE :
:
TECH512
NEXT
MAIN
1
2
3
4
5
6
7
8
9
0
BS
CLEAR
NEXT
UNITS
250
FT-LB
ENTER WRENCH MAX RANGE :
MAIN
1
2
3
4
5
6
7
8
9
0
BS
CLEAR
NEXT
UNITS
250
FT-LB
ENTER WRENCH S/N:
1
2
3
4
5
6
7
8
9
A-Z
0
BS
CLEAR
NEXT
110900
ENTER WRENCH S/N:
CLEAR
NEXT
110900MAW
ENTER OPERATOR ID:
1
2
3
4
5
6
7
8
9
A-Z
0
BS
CLEAR
NEXT
TECH512
NEXT
CHANGE
CHANGE
CHANGE
DIGITAL TORQUE TESTER
TEST SETUP
WRENCH SIZE :
250 FT-LB
SERIAL NUM
:
110900MAW
OPERATOR ID :
TECH512
MAIN
TEST
CHANGE
CHANGE
CHANGE
Q
A
0-9
Z
X
C
V
B
N
M
BS
S
D
F
G
H
J
K
L
W
E
R
T
Y
U
I
O
P
ENTER OPERATOR ID:
CLEAR
NEXT
TECH
Q
A
0-9
Z
X
C
V
B
N
M
BS
S
D
F
G
H
J
K
L
W
E
R
T
Y
U
I
O
P
TGT TORQUE: 250
TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 1
MAIN MENU
STORE
TGT TORQUE: 150
TEST 1 OF 3
FIRST PEAK
FT-LB
0.00
DATA: 3
MAIN MENU
STORE
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU
SETUP
STORE
NEXT
PLEASE SET WRENCH TO 50 FT-LB
NEXT
PLEASE SET WRENCH TO 150 FT-LB
NEXT
PLEASE SET WRENCH TO 250 FT-LB
8.87”
A
B
8.87”
A
A
B
C
D
G
H
I
F
E
B
C
D
TGT TORQUE: 250
FIRST PEAK
FT-LB
0.00
DATA: 25
MAIN MENU
SETUP
STORE
FT-LB
0.00
Figure 5: Wrench Position, Perpendicular to Tester
Figure 6: Test Setup screen (quick Check mode)
Figure 7: Target Torque Value screen
