11
Adjusted mass constants are for
standard stock belts only. Non-
standard belt constructions may
yield inaccurate results and may
require special adjusted mass
constants or special calibration
procedures. Units are grams/meter
per mm of width.
Poly Chain
®
GT
®
, GT
®
2
and GT
®
Carbon
™
g/m
5M (5mm) .......................3.0
8M (8mm) .......................4.7
14M (14mm) ...................7.9
19M (19mm) .................10.5
PowerGrip
®
GT
®
2 / GT3
and TruMotion
®
g/m
2M (2mm) .......................1.4
3M (3mm) .......................2.8
5M (5mm) .......................4.1
8M (8mm) GT2 ...............5.5
8M (8mm) GT3 ...............5.8
14M (14mm) GT2 ........... 9.6
14M (14mm) GT3 ........... 9.7
Twin Power
®
3M .............2.8
Twin Power
®
5M .............4.1
Twin Power
®
8M .............6.9
Twin Power
®
14M .........11.4
PowerGrip
®
HTD
®
and TruMotion
®
g/m
3M (3mm) .......................2.4
5M (5mm) .......................3.9
8M (8mm) .......................6.2
14M (14mm) ...................9.9
20M (20mm) .................12.8
Twin Power 3M...............2.7
Twin Power 5M...............4.6
Twin Power 8M...............7.2
Twin Power 14M...........12.3
PowerGrip
®
Timing g/m
and TruMotion
®
MXL (0.080”) ..................... 1.3
XL (0.200”) ........................ 2.4
L (0.375”) ........................... 3.2
H (0.500”) .......................... 3.9
XH (0.875”) ...................... 11.3
XXH (1.25”) ..................... 14.9
Twin Power XL .................. 1.9
Twin Power L..................... 3.2
Twin Power H .................... 4.6
Gates Mectrol
®
(Steel)
Long Length Urethane g/m
XL ...................................... 2.1
L......................................... 3.5
H ........................................ 3.9
H-HF .................................. 4.2
XH.................................... 10.5
T5 ...................................... 2.2
AT5 .................................... 3.2
ATL5 .................................. 3.6
T10 .................................... 4.3
T10-HF .............................. 4.6
AT10 .................................. 5.6
ATL10 ................................ 6.7
ATL10-HF .......................... 6.9
T20 .................................... 7.3
AT20 .................................. 9.9
ATL20 .............................. 10.8
HTD5 ................................. 4.1
HTD8 ................................. 5.9
HTD14 ............................. 10.7
HTDL14 ........................... 12.3
STD5 ................................. 3.9
STD8 ................................. 5.1
Belt Mass Constants
SonicTensionMeter_Manual_4_14.indd 11 4/26/14 9:09 AM