Page 462 - 日本前田TONE

TORQUE WRENCH, PRESET TYPE (FOR BOTH OF R&L HAND THREADS) Calibration Certificate Included

Test Report Traceability
Chart
Preset type torque wrench.
When preset torque has been reached, a click sound will occur with slight force from the wrench.
Left screw tightening is possible by inverting the torque wrench.
19.0 25.4

mm mm
3/4 1

T6L850NR

Example
T6L700NR

T6L420NR

Torque Sq.dr Dimensions (mm) Hand force Suitable bolt
Incre-
Qty./
Models Range ments Units Handle A at Max. Carton Weight Case Dimensions
type
(kg)
torque
(N･m) (mm) B H T L (N) Ordinary High strength
T6L420NR 60 ～ 420 2 N・m Ⅰ 19.0 54 69.2 21.0 965 486 M16 ～ M27 M12 ～ M16 1 3.4 1050 × 105 × 80
T6L700NR 100 ～ 700 5 N・m Ⅱ 19.0 68 69.5 27.5 1,314 708 M18 ～ M33 M12 ～ M20 1 6.3 1200 × 180 × 98
T6L850NR 100 ～ 850 5 N・m Ⅱ 19.0 76 75.0 29.0 1,388 680 M18 ～ M36 M12 ～ M20 1 8.6 1200 × 180 × 98
T8L850NR 100 ～ 850 5 N・m Ⅱ 25.4 76 85.0 29.0 1,538 680 M18 ～ M36 M12 ～ M20 1 8.9 1200 × 180 × 98
● N・m specification Accessory Handle (I types)
● Torque Accuracy ± 3% Calibration Certificate W/H Traceability 1
Instruction Manual 1 #
Metal Case 1 ) 5 " -
Handle (II types)
#

) 5
" -

Expire Date of Calibration Certificate

1. When not in use, the product can stay up to 3 years after calibration 2. If the usage started after 3 years from calibration date, it can be used
date mentioned in the certificate. up to 1 year since the first usage or up to 10,000 tightening times.
Repair･Maintenance

■ Inaccuracy may occur if not used for a long time or impropriate use of ■ Torque devices require regular inspection (once a year or 10,000 times
tool. Please contact your distributor regularly for accuracy check. afterwards). Checking service is available with service charge.
■ Please contact your distributor in case of experiencing tool malfunction ■ For more information about tool handling, please contact your distributor.
(no clicking sound, slight force, etc.) ■ Accuracy range after repair will be ± 4%.

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