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WARRANTY 

 

Hamar Laser Instruments, Inc., warrants each instrument and other articles of 

equipment manufactured by it to be free from defects in materials and 

workmanship under normal use and service, its obligation under this warranty 

being limited to making good at its factory any instrument and other article of 

equipment which shall within one year after shipment of each instrument and 

other article of equipment to the original purchaser be returned intact to Hamar 

with transportation prepaid, and which Hamar’s examination shall disclose to 

Hamar’s satisfaction to have been thus defective; other than this express 

warranty, Hamar neither assumes nor authorizes any other persons to assume for 

it any other liability or obligation in connection with the sale of its products. 

 

This warranty is not applicable to instruments or other articles of equipment 

manufactured by other companies and limited by a warranty extending for less 

than one year. In such an event, the more limited warranty applies to said 

instrument or article of equipment. 

 

This warranty shall not apply to any instrument or other article of equipment 

which shall have been repaired or altered outside the Hamar factory, nor which 

has been subject to misuse, negligence, or use not in accord  with instructions 

furnished by the manufacturer. 

 

The software described in this manual is furnished under a license agreement and 

may be used or copied only in accordance with the terms of the agreement.  It is 

against the law to copy the software on any medium for any purpose other than 

the purchaser's personal use. 

 

The information in this manual is subject to change without notice. No part of 

this manual may be reproduced by any means, electronic or mechanical, without 

written permission from Hamar Laser Instruments, Inc. 

 

©  Copyright Hamar Laser Instruments, Incorporated, 2019 

5 Ye Olde Road, Danbury, Connecticut 06810 

 

Summary of Contents for T-212

Page 1: ......

Page 2: ...ticles of equipment manufactured by other companies and limited by a warranty extending for less than one year In such an event the more limited warranty applies to said instrument or article of equip...

Page 3: ...ents Introducing the T 212 4 Axis Target 1 Interpreting Signs 2 How the T 212 Target Measures Angle 3 How the T 212 Target Measures Center 3 The Index Module 3 Mounting Error Calculation Error Bookmar...

Page 4: ...f the target see Figure 2 Figure 2 Centering and Angular Modes To switch to Angular Mode remove the light shield and insert the lens module using the index pin see Figure 3 to orient the lens properly...

Page 5: ...Page 5 The T 212 Target s half inch mounting stud is designed for use with Hamar Laser s target mounting fixtures Custom mounting fixtures are simple to design a in hole reamed square to a face is all...

Page 6: ...the results shows the pitch and yaw of the axis of the bar or bore relative to the mechanical axis used to support the indicator Figure 4 Measuring Angle with the T 212 Target With the T 212 this subt...

Page 7: ...rget so that the bubble level is showing level then take a reading Rotate the target 180 degrees re level the target and take a reading Mounting Error Calculation All T 212 targets are shipped with th...

Page 8: ...ore alignments True Bore Center Target Center and Laser Reference Centerline If mounting fixtures were perfect the Target Center would be located at the True Bore Center and if perfectly aligned the T...

Page 9: ...n the readout are also rotated Therefore although the Target Center appears to be to the right of and lower than the Laser Beam Center in Figure 9 the vertical readings are positive and the horizontal...

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