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Torque Wrench Calibrator

Torque Wrench Calibration Machine

Stark Embsys manufactures high-precision Manual & Motorized Torque Wrench Calibration Machines designed for testing and certifying click-type, dial-type, digital, and beam torque wrenches according to ISO 6789 standards. Featuring reaction torque sensors, digital peak-hold displays, and adjustable reaction arm fixtures, our calibrators ensure high accuracy for ISO quality assurance.

Essential for automotive assembly plants, aerospace maintenance hangars, calibration laboratories, and industrial tool cribs across India.

Torque Wrench Calibrator Stark Embsys

Key Features

Peak-Hold & Click Capture

Specialized algorithm captures exact first-peak breakaway torque of mechanical click wrenches.

Adjustable Reaction Arm

Smooth drive handwheel and sliding reaction post accommodate various wrench length sizes.

ISO 6789 Compliance

Generates ISO 6789 calibration certificates with percentage error calculation automatically.

Technical Specifications

Parameter Specification Detail
Product Model / Item Code ST-TWC / Item Code: 305389064
Torque Range Options 0.5 to 10 Nm, 10 to 100 Nm, 20 to 500 Nm, 100 to 2000 Nm
Calibration Accuracy ±0.25% or ±0.5% of reading (Class 0.5 Master Sensor)
Drive Square Adapters 1/4", 3/8", 1/2", 3/4", 1" Square Drive Inserts
Display Units Nm, lbf.ft, lbf.in, kgf.m, kgf.cm (Selectable)
Operation Mode Hand Operated Screw Drive / Motorized Worm Gear
Production Capacity & Delivery 20 Units/Month | 2 to 3 Weeks Delivery Time

Applications

  • Torque Wrench ISO Audit
  • Automotive Assembly
  • Aerospace Tooling
  • Calibration Labs
Routine ISO 6789 calibration of industrial torque wrenches.
Verifies 20%, 60%, and 100% capacity points to certify tool accuracy before production line use.
Engine and chassis assembly line tool verification.
Ensures critical engine cylinder head and wheel nut torque wrenches deliver exact specified torque.
Aircraft maintenance and fastener torque auditing.
High accuracy master calibration for flight-critical fastener installation tools.
NABL / ISO 17025 accredited calibration testing laboratories.
Serves as a primary torque calibration bench with complete uncertainty evaluation.

Why Choose Stark Embsys Torque Wrench Calibrator

  • First-Peak Breakaway Capture: Accurately records click-point torque without operator error.
  • Smooth Handwheel Loading: Worm-gear drive eliminates manual jerky force application.
  • Multi-Unit Digital Display: Instant unit switching between Nm, lbf.ft, and kgf.m.
  • NABL Traceable Certificate: Delivered with master calibration certificate.