3M 746 - Manuals

3M 746 – Manual in PDF format online.

Manuals:

Manual 3M 746

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Summary

Page 3 - Declaration of Conformity; Accessories; template; figure 1

3 78-8136-2118-8 1.0 General Wrist straps are the primary method to minimize charge generation on the human body. They must be able to drain this charge as rapidly as it is generated. For this reason, it is important to test wrist straps on a regular basis to ensure they are functioning properly, an...

Page 4 - Power Supply; Wrist Strap Test; Depress the metal contact plate and hold it.; Wall Mounting; Note: Make sure the area on the unit in which

4 78-8136-2118-8 4.0 Specifications Base unit: 158 x 95 x 33 mm (6.25 x 3.75 x 1.25 inches) Weight: 200 g (7 ounces) without battery Battery: 9V alkaline type, e.g. IEC 6F22 Tolerance: 750 k Ω + 20%/-0%, 10 M Ω ± 10% Measurement Voltage: DC (19±1) V (open circuit) Power Supply (not included): DC 9V,...

Page 5 - Calibration Procedures; Resistance Substitution Box; Wrist strap test circuit check:; Resistance substitution box; figure 2

5 78-8136-2118-8 6.0 Calibration Procedures The 3M™ Wrist Strap Tester 746 cannot be adjusted, but the following steps can be used to determine that the tester is operating within its specification. Equipment needed: 1. Resistance Substitution Box (750 k Ω - 11 M Ω , tolerance < 2%) 2. 2 leads (t...

3M Manuals