TWCS
Discontinued Torque Wrench Calibration System

Our state-of-the-art torque wrench calibrator has many features, including three testing modes, measurement units and digital data display.

  • 100 in-lb to 260 ft-lb capacity
  • Single torque cell capability
  • Permanent torque cartridge mounting
See all features

Information

LSI’s Torque Wrench Calibration System is one of the most flexible and easy-to-use torque tool testers available. Our state-of-the-art torque wrench calibrator has many features, including three testing modes, measurement units and digital data display. We have also incorporated the optional Easy Loader Attachment so that user input force is minimal, and the same test is achieved every time, no matter who the operator is.

Torque Specifications

Torque Cartridge
Capacity		 Standard Resolution
100 in-lb 0.02 in-lb
8 ft-lb 0.002 ft-lb
115 kg-cm 0.02 kg-cm
1.15 kg-M 0.0002 kg-M
11 N-M 0.002 N-M
200 in-lb 0.05 in-lb
16 ft-lb 0.005 ft-lb
230 kg-cm 0.05 kg-cm
2.3 kg-M 0.0005 kg-M
22 N-M 0.005 N-M
500 in-lb 0.1 in-lb
40 ft-lb 0.01 ft-lb
580 kg-cm 0.1 kg-cm
5.8 kg-M 0.001 kg-M
60 N-M 0.01 N-M
108 ft-lb 0.02 ft-lb
1,300 in-lb 0.2 in-lb
1,500 kg-cm 0.2 kg-cm
15 kg-M 0.002 kg-M
145 N-M 0.02 N-M
260 ft-lb 0.05 ft-lb
3,100 in-lb 0.5 in-lb
3,570 kg-cm 0.5 kg-cm
35 kg-M 0.005 kg-M
350 N-M 0.05 N-M
Accuracy is better than ± 0.4% of
reading from 10-100% full scale

Parts and Accessories

Factory Options

DescriptionPart Number 
Easy Loader Attachment025-0000-0411-00Get a Quote
Rechargeable NiCad Battery025-0000-0452-00Get a Quote

Accessories

DescriptionPart Number 
Power Tool Adapter Kit - 1/2", 3/8" and 1/4" Drives

Power Tool Adapter Kit

Part Number: 025-0000-0429-00
The Power Tool Adapter Kit allows you to test powered torque tools such as power screwdrivers with the TWCS, STWCS or UTWCS. You can test 1/4″, 3/8″ or 1/2″ drive sizes. Available only for 500 in-lb, 108 ft-lb and 260 ft-lb models only. Instructions: Your wrench should act the same when tightening the Power Tool Adapter as with your application. Select bodies and drivers based on appropriate drive size and select and configure belleville disc springs to make a bolted joint that approximately matches your application.

025-0000-0429-00Get a Quote
1/4" F to 3/8" M Drive Adapter013-5000-0128-00Get a Quote
3/8" F to 1/4" M Drive Adapter013-5000-0132-00Get a Quote
3/8" F to 1/2" M Drive Adapter013-5000-0127-00Get a Quote
1/2" F to 3/8" M Drive Adapter013-5000-0133-00Get a Quote
3/4" F to 1/2" M Drive Adapter013-5000-0182-00Get a Quote
Drive Adapter Kit - Includes all 5 Drive Adapters

Driver Adapter Kit

Part Number: 025-0000-0703-00 A

Kit includes 5 drive adapters:
1/4″ F to 3/8″ M
3/8″ F to 1/4″ M
3/8″ F to 1/2″ M
1/2″ F to 3/8″ M
3/4″ F to 1/2″

025-0000-0703-00Get a Quote

Output Options (RS 232)

DescriptionPart Number 
RS 232 Capability025-0000-0451-00Get a Quote
Inkjet Printer (Includes Cable / Adapter 025-0000-0458-00)

Inkjet Printer (Includes Cable / Adapter 025-0000-0458-00)

Part Number: 025-0000-0464-00

Inkjet printer prints single feed 8.5×11″ paper. Epson Stylus C88+ inkjet printer. Laser sharp text. If you wish to use your own printer with an RS 232 equipped product, you may choose to purchase only the Parallel to RS 232 Adapter Cable.

025-0000-0464-00Get a Quote
RS 232 to Parallel Printer Cable / Adapter

RS 232 to Parallel Printer Cable / Adapter

Part Number: 025-0000-0458-00

Connect any parallel printer to any RS 232 device. These cables are included with our InkJet Printer.

025-0000-0458-00Get a Quote

Power Supplies

DescriptionPart Number 
Power Supply - USA (115 VAC)025-1000-0396-00Get a Quote
Power Supply - International (100-240 VAC 50-60 Hz)025-1000-0396-04Get a Quote