SCS 770758 Dual Combination Tester

Downloads: datasheet

This dual combination tester verifies the functionality of personnel grounding devices like wrist, straps, foot grounders, ESD shoes, and smocks.

This dual combination tester has 30 V test signal that provides accurate tests that are not humidity dependent.

Features

Tests operator's path-to-ground; Wrist strap limits 750 kilohms to 10 megohms, footwear limits 750 kilohms to 35 megohms¹: Determines that operator's personnel grounding devices (wrist straps2, foot grounders, ESD shoes, smocks3) are functioning correctly
Compatible with Single-Wire and Dual-Wire Wrist Straps
Simultaneous testing of wrist strap and footwear in less than 3 seconds: Reduces time spent testing personal grounding devices used in ESD control plans
Solid-state test switch with no moving parts: Maintains accuracy of tests and extends the lifetime of the tester
Split foot plate for testing foot grounders (or ESD Shoes): Tests both foot grounders independently at the same time
Relay for use with automatic doors or other locking systems: Controls access to ESD protected areas
Optional stand: Use as an alternate installation method for the Dual Combination Tester
Calibration Verification: Use to check the test limits of the Dual Combination Tester without removing it from the workplace
NIST Calibrated with Certificated: Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology
Power Adapter with interchangeable plugs: Works with standard electrical systems in North America, United Kingdom, Japan, Asia and Europe

Dual Combination Tester
Input Voltage and Frequency (External Adapter)	AC/DC Power Adapter Power Input: 100 to 240 VAC, 50/60 Hz Power Output: 12 VDC, 0.5 A Cable Length: 6 ft. (1.83 m)
Operating Temperature	For 1 gigohm test limit: 70 to 85°F (21 to 30°C) For all other test limits: 41 to 85°F (5 to 30°C)
Environmental Requirements	Indoor use only at altitudes less than 6500 ft. (2 km) Maximum relative humidity of 80% up to 85°F (30°C) decreasing linearly to 50% at 85°F (30°C) Maximum relative humidity of 50% at 1 gigohm setting
Test Accuracy	±20% for 1 gigohm footwear test limit ±10% for all other test limits
Test Switch Voltage	5 VDC at open circuit
Wrist Strap and Footwear Test Voltage	30 VDC at open circuit Test current is limited by resistors and varies on the test range setting (100 kilohms to 1 gigohm)
Relay Contact Rating	1 A at 30 VDC max
Dimensions	11.35 x 7.75 x 1.47" (288 x 197 x 37 mm) with mounting plate
Weight	1.2 lbs (0.5 kg) with mounting plate
Dual Foot Plate
Dimensions	13.25 x 15.25 x 1.125" (337 x 387 x 29 mm)
Weight	5.5 lbs (2.5 kg)

Dual Combination Tester
Certificate of Calibration
Dual Foot Plate
Power Adapter, 12 VDC, with interchangeable plugs (North America, UK/Asia, Europe)
Foot Plate Cord, 6'
Ground Cord

datasheet for the SCS 770758 Dual Combination Tester

This dual combination tester has 30 V test signal that provides accurate tests that are not humidity dependent.

Features

Tests operator's path-to-ground; Wrist strap limits 750 kilohms to 10 megohms, footwear limits 750 kilohms to 35 megohms¹: Determines that operator's personnel grounding devices (wrist straps2, foot grounders, ESD shoes, smocks3) are functioning correctly
Compatible with Single-Wire and Dual-Wire Wrist Straps
Simultaneous testing of wrist strap and footwear in less than 3 seconds: Reduces time spent testing personal grounding devices used in ESD control plans
Solid-state test switch with no moving parts: Maintains accuracy of tests and extends the lifetime of the tester
Split foot plate for testing foot grounders (or ESD Shoes): Tests both foot grounders independently at the same time
Relay for use with automatic doors or other locking systems: Controls access to ESD protected areas
Optional stand: Use as an alternate installation method for the Dual Combination Tester
Calibration Verification: Use to check the test limits of the Dual Combination Tester without removing it from the workplace
NIST Calibrated with Certificated: Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology
Power Adapter with interchangeable plugs: Works with standard electrical systems in North America, United Kingdom, Japan, Asia and Europe

Dual Combination Tester
Input Voltage and Frequency (External Adapter)	AC/DC Power Adapter Power Input: 100 to 240 VAC, 50/60 Hz Power Output: 12 VDC, 0.5 A Cable Length: 6 ft. (1.83 m)
Operating Temperature	For 1 gigohm test limit: 70 to 85°F (21 to 30°C) For all other test limits: 41 to 85°F (5 to 30°C)
Environmental Requirements	Indoor use only at altitudes less than 6500 ft. (2 km) Maximum relative humidity of 80% up to 85°F (30°C) decreasing linearly to 50% at 85°F (30°C) Maximum relative humidity of 50% at 1 gigohm setting
Test Accuracy	±20% for 1 gigohm footwear test limit ±10% for all other test limits
Test Switch Voltage	5 VDC at open circuit
Wrist Strap and Footwear Test Voltage	30 VDC at open circuit Test current is limited by resistors and varies on the test range setting (100 kilohms to 1 gigohm)
Relay Contact Rating	1 A at 30 VDC max
Dimensions	11.35 x 7.75 x 1.47" (288 x 197 x 37 mm) with mounting plate
Weight	1.2 lbs (0.5 kg) with mounting plate
Dual Foot Plate
Dimensions	13.25 x 15.25 x 1.125" (337 x 387 x 29 mm)
Weight	5.5 lbs (2.5 kg)

Dual Combination Tester
Certificate of Calibration
Dual Foot Plate
Power Adapter, 12 VDC, with interchangeable plugs (North America, UK/Asia, Europe)
Foot Plate Cord, 6'
Ground Cord

datasheet for the SCS 770758 Dual Combination Tester