Fluke 707 User Manual

Introduction

Calibration Information

XW Warning

Read Safety Information before using the mA Calibrator.

Contacting Fluke

707Ex

mA Calibrator

The Calibration Information for the 707Ex mA Calibrator (hereafter referred to as the mA Calibrator) provides the information necessary to verify the performance and adjust the calibration of the mA Calibrator.

This document includes the following:

• Contacting Fluke

• Specifications

• Safety Information

• Maintenance

• User-Replaceable Parts

• Recommended Test Equipment

• Performance Verification

• Calibration Adjustment

For complete operating instructions, refer to the 707Ex Users Manual located on the CD that came with the mA Calibrator.

Warranty

This Fluke product comes with a 3-year warranty for material and workmanship. For warranty information, refer to the 707Ex Users Manual that came with the mA Calibrator.

To contact Fluke, call one of the following telephone numbers:

• Technical Support USA: 1-800-44-FLUKE (1-

800-443-5853)

• Calibration/Repair USA: 1-888-99-FLUKE (1-

888-993-5853)

• Canada: 1-800-36-FLUKE (1-800-363-5853)

• Europe: +31 402-675-200

• Japan: +81-3-3434-0181

• Singapore: +65-738-5655

• Anywhere in the world: +1-425-446-5500

Or, visit Fluke's website at www.fluke.com

To register your product, visit

http://register.fluke.com.

To view, print, or download the latest manual supplement, visit

http://us.fluke.com/usen/support/manuals

Address correspondence to:

Fluke Corporation P.O. Box 9090 Everett, WA 98206-9090 U.S.A.

Fluke Europe B.V. P.O. Box 1186 5602 BD Eindhoven The Netherlands

PN 2086601 May 2003 Rev. 2, 5/09

Fluke 707Ex Calibration Information

Accuracy Specifications

Accuracy is specified for 1-year after calibration at operating temperatures of 18 °C to 28 °C and is given as:

± ( [ % of reading ] + [ counts ] )

MEASURE V dc:

Range: + 28 V max Resolution: 1 mV Input Impedance: 1 MΩ Accuracy: ± (0.015 % of reading + 2 counts)

MEASURE mA dc:

Range: 20 mA (24 mA max) Resolution: 1 μA Accuracy: ± (0.015 % of reading + 2 counts)

SOURCE / SIMULATE mA dc:

Range: 0 mA to 20 mA (24 mA max) Resolution: 1 μA Accuracy: ± (0.015 % of reading + 2 counts)

Source Mode:

Compliance: To 700 Ω at 20 mA

Simulate Mode:

External loop voltage requirement: 24 V nominal, 28 V maximum, 12 V minimum

Loop Power:

Maximum Load: 700 Ω

Percent Display:

− 25 % to 125 % (4 to 20 mA mode)

Input/Output Protection:

Fused; not replaceable

General Specifications

Maximum voltage between any terminal and earth ground or between any two terminals:

Temperature

Coefficient:

± 0.005 % of range per °C for temperatures of

−10 °C to 18 °C and 28 °C to 50 °C

Relative Humidity:

95 % up to 30 °C 75 % up to 40 °C 45 % up to 50 °C

Vibration:

Random 2 g, 5 to 500 Hz

Shock:

1 meter drop test

Safety Compliance:

Complies with IEC 61010-1-95 CAT I, 28 V; CSA C22.2 No. 1010-92 NRTL; ANSI/ISA S82.02.011994;

( Directive 94/9/EG and p

NEC 500: Uo = 27.6 V, Io = 96.13 mA, Co = 76 nF, Lo = 2.5 mH, Ui = 30 V, Ii = 24 mA, Ci = 10 nF, Li = 0 mH

CE:

Complies with EN61010-1 and EN61326

Power Requirements:

Single 9 V battery (See Table 2 in the User-Replaceable Parts section)

Battery Life (typical):

SOURCE mode: 18 hours; 12 mA into 500 Ω; MEASURE / SIMULATE mode: 50 hours

Size:

69.85 mm (W) x 142.87 mm (L) x 50.80 mm (H) [ 2.75 in (W) x 5.625 in (L) x 2.00 in (H) ]

With red holster and Flex-Stand:

76.20 mm (W) x 158.75 mm (L) x 54.61mm (H) [ 3.00 in (W) x 6.25 in (L) x 2.15 in (H) ]

Weight:

0.28 kg (0.62 lb)

With red holster and Stand:

28 V

Storage Temperature:

− 30 °C to 60 °C

Operating Temperature:

− 10 °C to 50 °C

Operating Altitude:

3000 meters maximum

Pollution Degree 2

0.42 kg (0.93 lb)

Safety Information

In this manual a Warning identifies conditions and actions that pose hazards to the user. A Caution identifies conditions and actions that may damage the mA Calibrator or equipment under test. International symbols used in this manual are identified in the Symbols section.

Read the entire 707Ex Users Manual and the 707Ex mA Calibrator CCD (Concept Control Drawing) before using the mA Calibrator.

mA Calibrator

Safety Information

XW Warnings and Cautions

To avoid electric shock, injury, or damage to the mA Calibrator:

• Use the mA Calibrator only as described in this

Calibration Information, the Users Manual, and the Fluke 707Ex mA Calibrator CCD (Concept Control Drawing) or the protection provided by the mA Calibrator may be impaired.

• Inspect the mA Calibrator before use. Do not

use it if it appears damaged.

• Check the test leads for continuity, damaged

insulation, or exposed metal. Replace damaged test leads.

• Never apply more than 28 V between the input

terminals, or between any terminal and earth ground.

• Applying more than 28 V to the input terminals

invalidates the mA Calibrator’s Ex Approval and may result in permanent damage to the unit so it can no longer be used.

• Use the proper terminals, mode, and range for

your measuring or sourcing application.

• To prevent damage to the unit under test, put

the mA Calibrator in the correct mode before connecting the test leads.

• When making connections, connect the COM

test probe before the live test probe. When disconnecting, disconnect the live probe before the COM probe.

• Never use the mA Calibrator with the red

holster removed.

• Never use the mA Calibrator with the case

open. Opening the case violates Ex Approval.

• Make sure the battery door is closed before

using the mA Calibrator.

• Replace the battery as soon as the M (low

battery) symbol appears to avoid false readings that can lead to electric shock.

• Remove test leads from the mA Calibrator

before opening the battery door.

• This equipment is specified for use in

measurement category I (CAT I) pollution degree 2 environments and should not be used in CAT II, CAT III, or CAT IV environments. Voltage transients should not exceed 300 V for the CAT I applications where this product is used. Measurement transients are defined in IEC1010-1 as 2 µs rise time with a 50 µs duration at 50 % of the maximum amplitude height.

• Measurement Category I (CAT I) is defined for

measurements performed on circuits not directly connected to the mains.

• Do not use in a damp or wet environment.

Faults and Damage

XW Warning

Applying a voltage greater than 28 V to the input of the mA Calibrator invalidates its Ex Approval and may impair its safe operation in an Ex-hazardous area.

If there is any reason to suspect that the safe operation of the mA Calibrator has been affected, it must be immediately withdrawn from use, and precautionary measures must be taken to prevent any further use of the mA Calibrator in an Ex-hazardous area.

The safety features and integrity of the unit may be compromised by any of the following:

• External damage to the housing

• Internal damage to the mA Calibrator

• Exposure to excessive loads

• Incorrect storage of the unit

• Damage sustained in transit

• Correct certification is illegible

• Using the product with the red holster removed

• Functioning errors occur

• Permitted limitations are exceeded

• Functioning errors or obvious measurement

inaccuracies occur which prevent further measurement by the mA Calibrator

Safety Regulations

The use of this 707Ex mA Calibrator meets the requirements of the regulations providing that the user observes and applies the requirements as laid down in the regulations and that improper and incorrect use of the unit is avoided.

• Use must be restricted to the specified application

parameters.

• Do not open the mA Calibrator.

• Do not remove or install the battery within the

Ex-hazardous area.

• Do not carry additional batteries within the

Ex-hazardous area.

• Use only type-tested batteries. The use of any

other battery will invalidate the Ex-certification and present a safety risk. Refer to Table 2.

• Do not use the mA Calibrator in an Ex-hazardous

area unless it is completely and securely fitted in its accompanying red holster.

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