The DI-4B-25 Digital Torque Tester is perfectly suited for on-the-spot calibration of air tools and impact drivers up to 220 lbf-in. In production facilities it is crucial to check the consistency of air guns and impact wrenches. This torque tester gives a digital readout of peak value in either clockwise or counterclockwise directions and also indicates the number of blows for a selected time period (adjustable). The DI-4b-25 torque tester features 3 measurement modes: Peak Down, Peak, or Real Time measurement modes and selectable units lbf-in, kgf-cm, N-cm. Calibrate your own air tools and impact drivers and save down time.
SPC Capability This digital torque tester has an accuracy of ±0.5%, ±1 LSD, Peak, Real Time and Peak Down modes. The DI-4B-25 is compatible with Imada’s SW-1SV-USB Torque Data Acquisition Spreadsheet. Peak data can be downloaded through the USB virtual COM port to be analyzed further in Excel.
What’s Included The DI-4B-25 torque tester is sold as a kit. All kits include the torque tester, hard and soft joints, AC adapter/charger and carrying case. The unit runs on internal rechargeable batteries (8 hours continuous use). All new testers include a 3-point calibration certificate traceable to NIST. ISO-17025 certificates are available at an additional charge.
Displays number of blows for selected period (0.1 - 9.9 sec)
Selectable Units: lb-in, kg-m and N-m
Both clockwise and counterclockwise operation
RS-232 peak data output for SPC capability
Peak, Real Time and Peak Down measuring mode (selectable)
Runs on internal NiCad batteries (8 hour use)
Soft joint, hard joint and AC adapter/charger included
ISO/IEC 17025 Long-form Certificate & Test Data is optionally available
1 Year Warranty
Includes NIST Traceable Calibration Certificate
Measuring range ( at the time of Track): 0.30~25 N・m 3.0~250 kgf・cm 3.0~220 lbf・in
Accuracy: ±0.5% (or less 499±3digit)
The display method: 4 figures LED display
The measurement direction: CW-CCW (right and left). It is selection measurement by the change switch.
Mode: Track, Peak, Peak-Down ( Operation is 70digit or more)
Auto clear time: In 0.5 - 3.0 seconds (0.5-second interval, an indication is automatically given zero.). It is a manual zero clearance by 0.0-second setup
Blow measurement: range: Zero to 99 blow
Blow Measurement time: 0.1 - 9.9 seconds
Data output: ASCII format (baud rate 19200)
Appearance: Dimension: 150(W) x220(D) x74 (H), Weight: About 2.1kg
Power supply: Ni-MH battery. Auto power OFF (after [ OFF ] the neglect during 5 minutes)
Charge time / use time; At the time of charge 6 hour /, and the maximum charge. Continuation about 8-hour use