Transmille 8071 Manuale di installazione
8000 SERIES
OPERATION MANUAL
VERSATILE PRECISION
Version 2.10 : Nov 2009
All product names are trademarks of their respective companies
8000 Series
Precision Multimeter
Operation Manual
8000 SERIES OPERATION MANUAL TRANSMILLE LTD.
TRANSMILLE LTD. PAGE 2
IMPORTANT NOTICE
THIS PRODUCT
WILL
REQUIRE AN
UNLOCK CODE
AFTER THE EVALUATION
PERIOD HAS EXPIRED.
(60 Days After Invoice Date)
AFTER THE EVALUATION PERIOD HAS EXPIRED THE OPERATION
OF THE PRODUCT IS LOCKED AND THE DISPLAY SHOWS A
NUMBER WHICH MUST BE QUOTED TO TRANSMILLE TO RECEIVE
THE UNLOCK CODE
THE UNLOCK CODE IS AVAILALBLE
FROM TRANSMILLE
ONLY AFTER PAYMENT
HAS BEEN RECEIVED.
(This code is only entered once in the life of the instrument.)
Please contact Transmille or use the form in the
back of the manual to obtain the code.
Transmille Ltd.
Staplehurst , Kent.
Tel: 44 (0)1580 890700 : Fax 44 (0)1580 890711
email:- [email protected]
8000 SERIES OPERATION MANUAL TRANSMILLE LTD.
TRANSMILLE LTD. PAGE 3
DECLARATION OF CONFORMITY
Manufacturer’s Name: Transmille Ltd.
Manufacturer’s Address: Unit 4, Select Business Centre
Lodge Road
Staplehurst
TN12 0QW
Declares, that the product
Product Name: Multimeter
Model Number: 8071 / 8081
Product Options: This declaration covers all options of the above product(s)
Conforms with the following European Directives:
The product herewith complies with the requirements of the Low Voltage Directive 73/73EEC
and the EMC Directive 89/336/EEC (including 93/68/EEC) and carries the CE Marking
accordingly
Conforms with the following product standards:
EMC
Standard Limit
IEC616326-1:1997+A1:1998 / EN 61326-1:1997+A1:1998 EN55011:1991
IEC 61000-4-2:1995+A1:1998 / EN 61000-4-2:1995 Group 1Class A
IEC 61000-4-3:1995 / EN 61000-4-3:1995 4kV CD, 8kV AD
IEC 61000-4-4:1995 / EN 61000-4-4:1995 3 V/m, 80-1000 MHz
IEC 61000-4-5:1995 / EN 61000-4-5:1995 0.5kV signal lines, 1kV power lines
IEC 61000-4-6:1996 / EN 61000-4-6:1996 0.5kV line-line, 1kV line-ground
IEC 61000-4-11:1994 / EN 61000-4-11:1994 3V, 0.15-80 MHz I cycle, 100%
Dips: 30% 10ms; 60% 100ms
Interrupt > 95%@5000ms
SAFETY
IEC 61010-1:1990+A1:1992+A2:1995 / EN 61010-1:1993+A2:1995
Date : 27/02/2009
Revision No: 1.00
Managing Director
8000 SERIES OPERATION MANUAL TRANSMILLE LTD.
TRANSMILLE LTD. PAGE 4
TABLE OF CONTENTS
8000 SERIES MULTIMETER INTRODUCTION....................................................................................6
MAIN FEATURES...................................................................................................................................6
ACCURACY AND FUNCTIONALITY ...........................................................................................................7
MULTI PRODUCT MULTIMETER...............................................................................................................7
EXPANDABLE RANGE OF PRESSURE MODULES ......................................................................................7
MULTI INTERFACE SUPPORT : AVAILABLE AS STANDARD. .......................................................................8
OUTPUT CONNECTION ..........................................................................................................................8
PREPARING THE MULTIMETER FOR USE........................................................................................9
INITIAL INSPECTION...............................................................................................................................9
LIFTING AND CARRYING THE MULTIMETER ..............................................................................................9
POSITIONING THE MULTIMETER. ..........................................................................................................10
REAR PANEL CONNECTIONS AND CONTROLS........................................................................................11
SETTING AND CHECKING THE LINE VOLTAGE. .......................................................................................12
POWER LINE INLET FUSE AND RATING..................................................................................................12
CONNECTING TO A COMPUTER......................................................................................................13
POWERING UP THE MULTIMETER...................................................................................................15
OUTPUT CONNECTIONS...................................................................................................................16
INPUT OVERLOADS .............................................................................................................................17
SAFETY WARNINGS ............................................................................................................................18
INTRODUCTION TO OPERATION............................................................................................................18
CONTROLS & FUNCTIONS ...................................................................................................................19
PREPARING THE MULTIMETER FOR USE...............................................................................................20
CONNECTIONS FOR VOLTAGE MEASUREMENT TO 1KV..........................................................................21
CONNECTIONS FOR LOW CURRENT MEASUREMENT TO 1A....................................................................21
CONNECTIONS FOR LOW CURRENT MEASUREMENT TO 30A..................................................................21
CONNECTIONS FOR 2 WIRE RESISTANCE MEASUREMENT.....................................................................22
CONNECTIONS FOR 4 WIRE RESISTANCE MEASUREMENT.....................................................................22
ELECTROMETER INPUT : HIGH RESISTANCE MEASUREMENT .................................................................23
ELECTROMETER INPUT : LOW CURRENT MEASUREMENT ......................................................................23
FRONT PANEL CONTROLS AND INDICATORS..............................................................................24
FRONT PANEL SECTIONS ....................................................................................................................24
INPUT TERMINALS & INDICATOR LEDS.................................................................................................24
FUNCTION KEYS .................................................................................................................................25
RANGE & READBACK CONTROLS.........................................................................................................25
INPUT & MENU CONTROLS..................................................................................................................25
MENU DIAL.........................................................................................................................................26
ELECTROMETER I/O TERMINALS..........................................................................................................26
FRONT PANEL KEYBOARD....................................................................................................................26
DUAL DISPLAY....................................................................................................................................27
OPERATING THE MULTIMETER .......................................................................................................28
SELECTING A RANGE ..........................................................................................................................28
FRONT PANEL MENU ..........................................................................................................................29
SETTINGS MENU.................................................................................................................................30
CONFIGURATION MENU.......................................................................................................................31
USER MENU.......................................................................................................................................33
DC VOLTAGE .....................................................................................................................................35
AC VOLTAGE .....................................................................................................................................36
DC CURRENT.....................................................................................................................................37
DC CURRENT (ELECTROMETER MODE) (8081)....................................................................................38
AC CURRENT.....................................................................................................................................39
8000 SERIES OPERATION MANUAL TRANSMILLE LTD.
TRANSMILLE LTD. PAGE 5
2-WIRE RESISTANCE ..........................................................................................................................40
2-WIRE RESISTANCE (ELECTROMETER MODE) (8081).........................................................................41
4-WIRE RESISTANCE ..........................................................................................................................42
FREQUENCY.......................................................................................................................................43
THERMOCOUPLE MEASUREMENT (8081) .............................................................................................44
PRT MEASUREMENT (8081)...............................................................................................................45
Guide to setting up a PRT probe.................................................................................................46
PRESSURE MEASUREMENT (8081)......................................................................................................47
SHUNT MEASUREMENT (8081)............................................................................................................48
DC POWER / DUAL INPUT V/30A (8081).............................................................................................49
USING THE MATH FUNCTIONS..............................................................................................................50
REMOTE PROGRAMMING.................................................................................................................51
PROGRAMMING COMMANDS OVERVIEW...............................................................................................52
8000 SERIES DMM REMOTE COMMANDS ...........................................................................................54
SCPI.................................................................................................................................................54
GENERAL ...........................................................................................................................................54
CALIBRATION......................................................................................................................................55
GETTING THE BEST OUT OF THE MULTIMETER...........................................................................56
THERMALLY GENERATED EMF VOLTAGE ERRORS.................................................................................56
POWER LINE AND LOW FREQUENCY PICK UP AND NOISE........................................................................56
CALIBRATION.....................................................................................................................................57
CALIBRATION OVERVIEW.....................................................................................................................57
ENTERING CALIBRATION MODE ...........................................................................................................57
EXAMPLE 1 : DC VOLTAGE 10V RANGE ..............................................................................................59
EXAMPLE 2 : AC VOLTAGE 10V RANGE ..............................................................................................59
GENERAL MAINTENANCE ................................................................................................................60
ELECTRICAL SAFETY TESTS ................................................................................................................60
CLEANING THE EXTERNAL CASE...........................................................................................................60
GUARANTEE AND SERVICE...................................................................................................................61
8000 SERIES OPERATION MANUAL TRANSMILLE LTD.
TRANSMILLE LTD. PAGE 6
8000 Series Multimeter Introduction
The 8000 series range of multimeters offer maximised capabilities from a highly accurate 4ppm /
9ppm advanced design. Utilising the precision electronics to their fullest extent, the 8000 Series
provides high performance core functionality combined with advanced operation modes in a single
instrument.
Main Features
AC/DC Volts to 1025V
AC/DC Current to 30 Amps
AC/DC Low Current Measurement to 0.1pA (8081)
2 and 4 Wire Resistance to 1 GOhm (8081)
High Resistance Measurement to 1 TOhm (8081)
Frequency
Temperature Measurement (PRT / ITS90 / SPRT Co-efficient storage modes) (8081)
Pressure Module Support : Measurement to 100Bar (8081)
RS232 Serial Interface
USB Interface
GPIB (IEEE488) Interface
Ethernet (LAN) Interface
8000 SERIES OPERATION MANUAL TRANSMILLE LTD.
TRANSMILLE LTD. PAGE 7
Accuracy And Functionality
The 8000 Series multimeters are available in 2 accuracy grades - the 8081 4ppm model and the
8071 of 9ppm model. The appearance of these units is the same, however the model is indicated on
the front & rear panel and shown on the display on power up.
Multi Product Multimeter
Designed to provide an accurate cost effective portable instrument for the calibration of a wide range
of signal sources including pressure, temperature and more. The 8000 series multimeter is equally
suitable for use in the standards laboratory or for on site calibration work with a fast warm up time
combined with low weight and optional soft / hard carry cases. The multi –interface design allows
direct connection to desktop or laptop PCs via RS232, USB, GPIB or Ethernet.
Expandable Range of Pressure Modules
A range of pressure modules are available for support of pressure measurement up to 100 Bar
(optional pressure hand pump also available).
8000 SERIES OPERATION MANUAL TRANSMILLE LTD.
TRANSMILLE LTD. PAGE 8
Multi Interface Support : Available As Standard.
All functions and ranges of the series 8000 multimeter are fully programmable over the multi
interfaces fitted as standard. The support of RS232, USB and Ethernet saves the cost of fitting GPIB
cards to the PC, and also allows easy connection to portable PC’s, reducing the set up time for on
site calibration. GPIB is also available where use of this type of interface is already implemented.
Output Connection
The input terminal configuration is designed to most input connections, e.g. volts/ohms, low current
and high current. Eliminating the need for lead changing during calibration. All outputs are isolated
when not in use, an LED indicator showing the active output pair.
8000 SERIES OPERATION MANUAL TRANSMILLE LTD.
TRANSMILLE LTD. PAGE 9
Preparing the Multimeter For Use.
Initial Inspection.
After shipment the multimeter should be inspected for any signs of external damage. Should external
damage be found contact the carrier immediately. Do not connect a damaged instrument to the line
power as this may result in internal damage. Please keep the original box which can be used when
returning the multimeter for service and recalibration.
Lifting and carrying the Multimeter
The multimeter can be carried easily by one person by supporting from underneath (note : observe
all normal practices for health and safety when carrying). A custom carry case with shoulder strap is
available if the multimeter is to be regularly transported - see options list. The multimeter should
always be placed down on a firm flat surface on its base feet. Avoid knocking or banging the
multimeter and always place down smoothly.
WARNING
DO NOT DROP THE MULTIMETER AS THIS MAY CAUSE INTERNAL DAMAGE.
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