The TT-CA series of calibration arms are designed for calibration and verification of torque measuring equipment. They can be used by metrology labs and QC departments to test and adjust torque torque transducers and sensors. We offer a range of arms from 1 to 48 inches in length to calibrate equipment up to 1000 ft-lb.Standard and high-accuracy models available.
Metric sizes and custom spec arms can be supplied, contact us for details.
Note: Weights sold separately and are not available from Checkline.
Suggested source for calibration weights:
Rice Lake Weighing Systems – www.ricelake.com
Troemner Precision Weights – www.troemner.com
- Supplied with NIST Traceable Calibration Certificate
- ISO-17025 certification optional
- Constructed from high quality 6060-T6 anodized aluminum
- Metric models available, inquire
- Custom sizes available, inquire
- Can be used for a wide range of applications
| Model | Length | Standard Tolerance +/- |
|---|---|---|
| TTCA-1 | 1.000 | 0.0011 |
| TTCA-2 | 2.000 | 0.0023 |
| TTCA-4 | 4.000 | 0.0046 |
| TTCA-10 | 10.000 | 0.0114 |
| TTCA-12 | 12.000 | 0.0137 |
| TTCA-24 | 24.000 | 0.0274 |
| TTCA-48 | 48.000 | 0.0547 |
| Dimensional Accuracy | Standard Accuracy Arms are for use with +/-0.5% tolerance transducers High Accuracy Arms are for use with +/-0.25% tolerance transducers |
Torque arms include single weight pans. Standard operating procedure is to install the arm, attach the weight pan then zero out the weight pan. Arms also include a wire with a loop on each side so you can supply your own certified hanger with slotted weights.
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