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100 For more pr oduct information, please visit www .3M.com/static Product No. Description CTM051 Ground Integrity Meter 3M ™ Ground Pro Ground Integrity Meter 3M Ground Pro Ground Integrity Meter is an essential tool fo…

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Charge Analyzer 711 Properties

Item Typical Properties

Dimensions

Base unit: 6 H x 6 W x 6 in. L (15.2 x 15.2 x 15.2 cm)

Weight

3.53 lbs. (1.6 kg)

High Voltage Power Supply (internal)

> 1100 V positive or negative (current limiting resistor: 10M ohm)

Low Voltage Power Supplies

Built-in NiMH-rechargeable batteries, 1400 mAh

AC/DC Adapter: secondary side, DC 12 V/500 mA

Operating Time (rechargeable batteries)

4 hours (approximately) with full charge

Storage Memory Capacity

128 k EEPROM (e.g. sufﬁcient for approximately 100 CPM*-measurements)

Response Time

0 to 100%; 100 ms

Impedance

ohm (Teﬂon

™

-separators cleaned)

Accuracy

± 2.5% of range end value (digitized)

± 5% for the analog output (for 1000 V range)

± 10% for the analog output (25, 100, 500 and 5000 V ranges)

Operating Functions

CPM* (positive/negative/automatic), voltmeter and ﬁeldmeter

Interfaces

Analog output ± 2 V (± 1 V, in 500 V range for voltmeter), serial PC-COM, and external ﬁeld

sensor type 711 RS

Displays

Two, 11-segment positive and negative LED-bar charge indicators

16-digit alphanumeric dual row LCD

Settings — CPM* Operating Function

Starting voltage: 600 V – 1200 V in 1 V-steps

Stop voltage: 1 V – 500 V in 1 V-steps (in decimal mode)

Static Decay Time

0.1 seconds – 99.9 seconds

Offset-Voltage Time

1 – 10 seconds in 1 second steps and 10 – 60 seconds in 10 second steps

Voltmeter Operating Function

Ranges: 25 V, 100 V, 500 V, 1.0 kV, 5.0 kV and auto range

Fieldmeter Operating Function

Ranges: Manual 1.25 kV/m, 5 kV/m, 25 kV/m, 50 kV/m, 250 kV/m, and automatic

Plate Electrode

SS-steel (152 x 152) mm/(6 x 6) inches, removable, capacitance (20 ± 2) pF

Cup Electrode

Gold-plated electrode with 4 mm-banana socket, for voltage measurements

Selection of Operating Function

Pre-setting is “FIELDMETER,” additional automatic settings by applying the plate or cup electrode

Operating Temperature

32°F to 113°F (0°C to 45°C)

Humidity

Maximum 60%

Note: At high relative humidity, charge leakage may occur affecting the decay time measure-

ment

Storage Temperature

-22°F to 140°F (-30°C to 60°C)

*Charge Plate Monitor

Charge Analyzer

Test Equipment

100

For more product information, please visit www.3M.com/static

Product No. Description

CTM051

Ground Integrity Meter

™

Ground Pro Ground Integrity Meter

3M Ground Pro Ground Integrity Meter is an essential tool for anyone

concerned with obtaining proper grounding of equipment during

installation, maintenance, and throughout regular use. This dedicated

meter has multiple features to verify critical grounding parameters in any

facility. It measures ground impedance in accordance with ANSI 6.1 and

ANSI/ESDA S20.20 standards. Because data integrity is essential, this

monitor provides accurate measurements of ground impedance even

when ground noise is present — an area in which many instruments fail.

It also measures AC and DC voltage on the ground while separately

measuring high-frequency voltage (EMI), to aid in performing diagnostics

of equipment malfunctions and lockups.

Features

• ANSI/ESDA S20.20 and ANSI 6.1 compliant.

• Accurate readings in noisy environments.

• Built-in alarm alerts personnel of potentially dangerous voltage.

• Measures high-frequency noise (EMI) on grounds in a broad frequency range.

Areas Not Touched by Multimeters

A typical multimeter measures resistance by applying DC voltage to

the circuit and measuring voltage drop. Any current in the ground

connection, which is a common occurrence in a working tool, can easily

be factored in the calculations and cause a multimeter to produce an

unrealistic result such as negative or extremely high resistance. Ground

Pro uses proprietary DSP technology to measure ground impedance

while completely ignoring noise and currents on the ground, providing

reliable readings in difficult environments.

™

Ground Pro Ground Integrity Meter

Test Equipment

101

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Test Kit 701

™

Test Kits for Static Control Surfaces

The 3M Test Kit 701 contains a lightweight, user-friendly megohmmeter

plus all of the components needed to make testing mats and other

surfaces simple and accurate. All of the items are packaged in a

foam-lined carrying case.

The kit meets the intent of ANSI/ESD Standard 4.1, “Worksurfaces –

Resistive Characterization,” ANSI/ESD Standard 7.1, “Floor Materials

– Resistive Characterization of Materials,” and MIL-PRF-87893,

“Workstation, Electrostatic Discharge (ESD) Control,” for auditing

purposes. The meter has separate scales and test settings for measuring

surface-to-ground and surface-to-surface resistance at two prescribed

test voltages (10 V and 100 V), and system continuity. The easy-to-read

scales are both color-coded and numbered.

Floor Mats/Rolls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pg. 36

Dissipative Rubber Mats/Rolls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pg. 36

Static Conductive Floor Tile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pg. 112

Test Kit Properties

Product Item Typical Properties

Kit

Weight: 14 lb. (6.35 kg)

Case Dimensions: 5.125 H x 10 W x 13.5 in. L

(13.02 x 25.4 x 34.29 cm)

Case Material: Blow-molded, high density

polyethylene with foam inserts

Case Color: Gray

Meter

Weight: 12 oz. (0.34 kg)

Dimensions: 1.8 H x 3.3 W x 4.6 in. L

(4.57 x 8.38 x 11.68 cm)

Resistance Ranges:

Continuity Test Mode

10 V Surface Test Mode

100 V Surface Test Mode

0 – 10M ohm (internal R=500 K ohm)

– 10

ohm (internal R=2 M ohm)

– 10

ohm (internal R=2 M ohm)

Weights

2 Test Weights: 5 lb. (2.27 kg) each

Dimensions: Diameter – 2.5 in. (6.35 cm)

Height – 5.06 in. (12.85 cm);

includes handle and pad

Pad Material: Conductive silicone rubber

Pad Dimensions: Diameter – 2.5 in. (6.35 cm)

Thickness – 0.25 in. (0.64 cm)

Leads

Length: 10 ft. (3.05 m)

Wire Size: 18 gauge

Insulation: Silicone rubber

Diameter: 0.125 in. (0.32 cm)

Power

Supply

Batteries (2): 22.5 volt (Eveready

™

#505 or

equivalent) and 1.5 volt (AA).

Product No. Description

701

Test Kit for Static Control Surfaces

(Certiﬁed and non-certiﬁed)

Kit contains:

• 1 Megohmmeter 12 oz. (340 g)

1.8 H x 3.3 W x 4.6 in. L (4.57 x 8.38 x 11.68 cm)

• 2 Test Weights, 5 lbs. (2.27 kg) each

• 2 Test Leads, 10 ft. (3 m) each

• 1 Insulated Bulldog Clip

• 1 Alligator Clip

• 1 Continuity Test Plate

• 2 Batteries (22.5 V and 1.5 V)

• 1 Operator’s Manual

• 1 Molded Carrying Case

701-L

Test Leads

701-M

Megohmmeter only

701-W

5 lb. (2.27 kg) Test Weight

Ground Integrity Meter, ESD Monitoring System and Test Kit

Test Equipment

RoHS

Compliant

2002/95/EC