Tohnichi Interchangable Head Type Dial Indicating Torque Wrench

Tohnichi Interchangable Head Type Dial Indicating Torque Wrench

Features
Interchangeable head type dial indicating torque wrench.
Easily exchange different head types for various applications such as ring head, open end head, and ratchet. (See full selection of available heads in accessories section below)
Lightweight, easy-to read large scale features follower hand memory pointer that captures peak torque
Since the amount of deformation is small, the operator's fatigue is reduced compared to the flat beam type torque wrench.
The dial is movable making it easy to adjust the zero point, or use for tightening by moving dial to desired torque and tightening to "0"
The dial indicator has a full-surround protective cover to prevent damage to external objects (except CDB300N, 420N).
Models CDB25N～200N feature a resin grip
Low range models have handle designed to guide operator to use index finger to apply lighter force to avoid possible over torque
Applicable for international use including the EU region.
Compliant with calibration procedures of ISO 6789 Type I Class B.

Do's And Don'ts
Don't use your weight when using torque wrench, because this may result in loss of control, with possible injury is wrench comes off of the bolt.
Do use fluid and steady motion. Jerking or unsteady movement may damage the wrench.
Don't use an adapter to reduce the square drive size. This may result in over-stressing of the square drive, and slippage that may lead to injury.
Do inspect the wrench before each use, and ask a Tohnichi-authorized repair center to inspect or repair it if any parts are missing or damaged.
Don't modify the wrench, or use a wrench that has any modifications except those approved by Tohnichi. Other modifications will weaken the wrench, or cause inaccuracy, as well as causing damage or possible injury.
Do take care to avoid shocks or jolts, including dropping the wrench. Damage or deformation may result, and accuracy and durability will be reduced.
Do take careful note of your surroundings when handling a large-capacity torque wrench. Twisting or falling while using a large torque wrench can cause injury, possibly serious in nature, if the user is not alert and careful.
Do always store the torque wrench properly. Place it in its original container or a tool container designed for that purpose, and never stand it on end. Failure to follow this advice may result in reduced wrench life, and increases risk of injury.
Do use only parts approved by Tohnichi for repair and maintenance of the torque wrench. Ask your place of purchase, an authorized repair center, or contact Tohnichi for assistance in obtaining parts or repairs.

Proper use of torque wrench
Use the wrench within the scale range.
Make sure that the proper measurement unit (kgf.cm, kgf.m, NM, lbf.in, etc.) is used in setting the wrench.
Avoid submersion in water. Water will cause damage to internal components and ruin the wrench.
Only use a socket in the proper hex size for the bolt being tightened.
The torque wrench handle has an effective-length mark, which must be used to grip it in the proper place. Improper grip position will reduce accuracy.
Use the torque wrench only where there is sufficient clearance and freedom of movement. You may select another wrench, if necessary.
Never use the torque wrench as a hammer or mallet.
Have the torque wrench inspected periodically by someone qualified for that purpose to insure accuracy and proper functioning.

Torque wrenches are required periodicalinspection.
The loading direction must be at a right angle to the torque wrench. The tolerance is plus/minus 15 degrees of horizontal or vertical deviation.
Before using or storing the wrench, or whenever necessary, remove all debris, oil, water, etc. Keeping the wrench clean will prolong its life.
If the wrench must be stored for long periods, set the wrench at the minimum torque, apply rust-proofing oil, and store the wrench in a dry place. Improper storage may cause damage to the wrench, and reduce the accuracy.
Do not use this instrument for a breaking test. Using under breaking or rupture test may result in the needle dose not return to its Zero point correctly.

Usage
1. Set the main pointer to the '0' position on the scale plate. (Rotate the scale plate until the '0' position is aligned with the main pointer.)
2. Measure the torque only after setting the memory pointer to '0' position by turning the memory pointer knob opposite to measuring direction.
3. Place interchangeable head over the round root end of the wrench, until the spring pin snaps into place.
4. Place the open part of the head onto the bolt or nut to be tightened.
5. Apply force to the center of the grip and measure while watching scale plate.
*The CDB wrench is bi-directional.
6.When I removed torque, Memory Pointer is left to the maximum. After the measurement work end, the confirmation of measurements is easy.
*The measurement can also be made by setting the main pointer to the desired torque, and pulling the wrench until the main pointer reaches '0' position on the scale plate.

We do undertake Servicing and repairing of Tohnichi Interchangable Head Type Dial Indicating Torque Wrench Tohnichi Range of products throughout india

Apart from supplying Tohnichi Electrical Testing products in India through dealers network, catering to a variety of customers ranging from Atomic energy, Electricity Boards, Electrical Laboratory, Shopping Complexes, Shopping Mall, Electrical Contractors, Engineering Industries, Turnkey Construction Companies, Railways, Defence Installations, Research Laboratories, Educational Institutes and various Research and Development laboratories of leading national and multinational companies.

We DFT TECH, are Tohnichi Authorized Distributors, Importers, Stockists, Dealers and Suppliers of Tohnichi Interchangable Head Type Dial Indicating Torque Wrench Products in Chennai, Assam, Madurai, Coimbatore, Nagaland, Kerala, Manipur, Mizoram, Haryana, Sikkim, VIsakhapatnam, Tirchy, Hosur, Anjaw, Tumkur, Mysore, Kolkatta, Salem, Poonamalle and etc..