Mecmesin Torque Wrench Calibrator - TWC
 The Mecmesin Torque Wrench Calibrator (TWC) is a versatile, easy-to-use system, which can verify the torque applied by any type of 'click action', 'break back' or dial indicator torque wrench with ease. Based on the AFTI universal force and torque display and designed as a modular system, the TWC is the ultimate in flexibility. The standard system is supplied with its own dedicated transducer connected to the AFTI, but for added flexibility a range of different "smart" transducers are available to allow testing up to 1000N.m.
Three operating modes cover all common testing requirements. 'Normal' mode shows the live value, 'First Peak' mode records the true 'click torque' and 'Max' mode records the highest value. The TWC is easily reset using the push button torque zeroing facility.
Battery-powered, the TWC is a portable instrument ideal for use in calibration laboratories and production lines. It also has an inbuilt RS232 interface to download data to a printer or PC for further statistical analysis.
Models & Specifications
| Model |
Part # |
Rated Torque Range (FSD) |
N-m |
kg-m |
lb-ft |
lb-in |
SQ. drive |
| TWC1 |
875-001 |
15N-m/11lb-ft |
15 x 0.003 |
1.5 x 0.0003 |
11 x 0.003 |
130 x 0.03 |
3/8" |
| TWC2 |
875-002 |
60N-m/44lb-ft |
60 x 0.02 |
6 x 0.002 |
44 x 0.009 |
520 x 0.2 |
3/8" |
| TWC3 |
875-003 |
100N-m/72lb-ft |
100 x 0.02 |
10 x 0.002 |
72 x 0.02 |
870 x 0.2 |
1/2" |
| TWC4 |
875-004 |
150N-m/110lb-ft |
150 x 0.03 |
15 x 0.003 |
110 x 0.03 |
1300 x 0.3 |
1/2" |
| TWC5 |
875-005 |
600N-m/440lb-ft |
600 x 0.2 |
60 x 0.02 |
440 x 0.09 |
- |
3/4" |
| TWC6 |
875-006 |
1000N-m/720lb-ft |
1000 x 0.2 |
100 x 0.02 |
720 x 0.2 |
- |
1" |
Standard Accuracy: ±0.5% of full scale
AFTI Specifications
Operating Temperature: 20°C ±2°C
RS232-C: 8 data bits, 1 Start bit, 1 Stop bit, no parity |
