DSD-4

Torque Screwdriver

The new DSD-4 torque screwdriver features an integral/adjustable LCD display

for convenient torque readings. The unit is designed for screw tightening torque

verification and measures in Peak, Real Time, and Peak Down measuring modes

(selectable). The DSD-4 torque screwdriver has an accuracy of ± 0.5% F.S.,

±1 LSD and has programmable setpoints that provide both an audible beep and

green/red LED indicator for uniform tightening or GO/NO GO testing. In addition,

it features a programmable counter that minimizes assembly errors by

identifying mistightening and/or defective screws. Use the 400 internal memory

for peak data recall or RS-232 download for SPC. The DSD-4 torque screwdriver

substantially reduces scrap and rework costs by eliminating over and under-

tightening and is ideal for use in a wide variety of applications including the

manufacture of electronic, appliance and aerospace assemblies.

Features

O     Includes NIST Calibration Certificate

O  Peak, Real Time and Peak Down measuring mode (selectable)

O     Programmable High and Low setpoints with both audible beep and

Green/Red LED indicator for uniform torque tightening or GO/NO GO testing

O     Programmable screw tightening counter

O      Both CW and CCW operation

O      RS-232 output for SPC capability

O      Available in: lb-in, oz-in, kgcm, N-cm and N-m (specify units when ordering)

O      400 data memory for recall or for SPC download

O      Can be used with any 1/4" hex bit

O      Runs on internal NiCad batteries (for 8 hours) Auto shut-off after 10 min. of

nonuse

O      2 Year Warranty

O      Integrated stepless clutch allows ratching action

Force Ranges

Model Capacity

DSD-4 0.30-35.00 lbf-in (Factory Standard)

DSD-4oz 3.0-560.0 ozf-in

DSD-4kg 0.3-40.00 kgf-cm

DSD-4cN 3.0-400.0 N-cm

DSD-4N 0.030-4.000 N-m

Accuracy ± 0.5% F.S., ±1 LSD