DOTE200N4-G Digital Torque Wrench Tester, 20-200 N.m

Tohnichi DOTE200N4-G is a digital torque wrench tester from the DOTE4-G series, designed for efficient calibration and adjustment of torque wrenches without the need for weight corrections. Featuring manual loading, high accuracy, and versatile data output options, it's ideal for production line use in quality control and maintenance, supporting mid-range torques up to 200 N·m.

Key Measurement Specifications

• Torque Range: 20–200 N·m (primary); convertible to cN·m (200–2000), kgf·cm (200–2000), kgf·m (20–200), lbf·in (170–1700), lbf·ft (15–150)
• Resolution:
  • N·m: 0.02
  • cN·m: 0.2
  • kgf·cm: 0.2
  • kgf·m: 0.02
  • lbf·in: 0.2
  • lbf·ft: 0.02
• Accuracy: ±1% F.S. + 1 digit
• Measurement Modes: RUN (continuous for direct-reading), PEAK (max hold for click-type)
• Units: 6 selectable (N·m, cN·m, kgf·cm, kgf·m, lbf·in, lbf·ft)

Physical and Environmental Specifications

• Dimensions (L × W × H): 1276 × 710 × 174 mm (50.2 × 28.0 × 6.9 in)
• Weight: 47 kg (103.6 lbs)
• Inlet Drive: □19.1 mm
• Operating Temperature: 0–40°C (no condensation)
• Power Supply: AC 100–240 V ±10%, 50/60 Hz
• Data Memory: 1000 data points; supports statistical processing (number of samples, max/min/mean)

Key Features

• Loading System: Manual loader with pole assembly for horizontal testing on torque wrench effective length (max 1100 mm)
• Display and Controls: Black mask LCD (4/6 digits); OK/NG judgment with color alerts (white evaluating, blue OK, red NG); 10 HI/LO limit patterns (A–J)
• Data Output: RS-232C and USB (B-type) for serial communication; compatible with PC software (DtRcv for Excel export) and printer
• Additional Functions: Auto zero adjustment, over-torque alarm (110% F.S.), auto memory/reset (0.1–5.0 s), key buzzer toggle, bidirectional support
• Applications: Calibration of click-type (QL/SP), direct-reading (DB/F/CEM) torque tools; CW/CCW
• Standards Compliance: CE marked; RoHS compliant