Fluke 4181 User manual
Revision 812301-EN
4180, 4181
Precision Infrared Calibrator
Users Guide
4180, 4181 Precision Infrared Calibrator
ii
Limited Warranty & Limitation of Liability
Each product from Fluke Corporation, Hart Scientic Division (“Hart”) is warranted to be free from defects
in material and workmanship under normal use and service. The warranty period is one year for Field Me-
trology Wells. The warranty period begins on the date of the shipment. Parts, product repairs, and services
are warranted for 90 days. The warranty extends only to the original buyer or end-user customer of a Hart
authorized reseller, and does not apply to fuses, disposable batteries or to any other product, which in Hart’s
opinion, has been misused, altered, neglected, or damaged by accident or abnormal conditions of operation
or handling. Hart warrants that software will operate substantially in accordance with its functional speci-
cations for 90 days and that it has been properly recorded on non-defective media. Hart does not warrant
that software will be error free or operate without interruption. Hart does not warrant calibrations on the
Field Metrology Well.
Hart authorized resellers shall extend this warranty on new and unused products to end-user customers only
but have no authority to extend a greater or different warranty on behalf of Hart. Warranty support is avail-
able if product is purchased through a Hart authorized sales outlet or Buyer has paid the applicable interna-
tional price. Hart reserves the right to invoice Buyer for importation costs of repairs/replacement parts when
product purchased in one country is submitted for repair in another country.
Hart’s warranty obligation is limited, at Hart’s option, to refund of the purchase price, free of charge repair,
or replacement of a defective product which is returned to a Hart authorized service center within the war-
ranty period.
To obtain warranty service, contact your nearest Hart authorized service center or send the product, with
a description of the difculty, postage, and insurance prepaid (FOB Destination), to the nearest Hart au-
thorized service center. Hart assumes no risk for damage in transit. Following warranty repair, the product
will be returned to Buyer, transportation prepaid (FOB Destination). If Hart determines that the failure was
caused by misuse, alteration, accident or abnormal condition or operation or handling, Hart will provide an
estimate or repair costs and obtain authorization before commencing the work. Following repair, the product
will be returned to the Buyer transportation prepaid and the Buyer will be billed for the repair and return
transportation charges (FOB Shipping Point).
THIS WARRANTY IS BUYER’S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTH-
ER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. HART SHALL
NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL. OR CONSEQUENTIAL DAMAGES
OR LOSSES, INCLUDING LOSS OF DATA, WHETHER ARISING FROM BREACH OF WARRANTY
OR BASED ON CONTRACT, TORT, RELIANCE OR ANY OTHER THEORY.
Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or
limitation of incidental or consequential damages, the limitations and exclusions of this warranty may not
apply to every buyer. If any provision of this Warranty is held invalid or unenforceable by a court of compe-
tent jurisdiction, such holding will not affect the validity or enforceability of any other provision.
Fluke Corporation, Hart Scientific Division
Specications subject to change without notice. • Copyright © 2007 • Printed in USA
i
Table of Contents
1 Before You Start .......................................................................1
1.1 Introduction............................................................................................... 1
1.2 Unpacking ................................................................................................ 1
1.3 Symbols Used........................................................................................... 2
1.4 Safety Information..................................................................................... 3
1.4.1 Warnings .........................................................................................................4
1.4.2 Cautions ..........................................................................................................6
1.5 CE Comments........................................................................................... 7
1.5.1 EMC Directive .................................................................................................7
1.5.2 Emission Testing..............................................................................................7
1.5.3 Low Voltage Directive (Safety) ........................................................................7
1.6 Authorized Service Centers ...................................................................... 7
2 Specications and Environmental Conditions......................9
2.1 Specifications ........................................................................................... 9
2.2 Environmental Conditions ....................................................................... 10
3 Quick Start.............................................................................. 11
3.1 Setup....................................................................................................... 11
3.2 Parts and Controls .................................................................................. 11
3.2.1 Display Panel ................................................................................................11
3.2.2 Display ..........................................................................................................13
3.2.3 Back Panel ....................................................................................................14
3.3 Languages.............................................................................................. 16
3.3.1 Language Selection ......................................................................................16
3.4 Ice Buildup and Purge Procedure (4180 Only) ...................................... 16
3.4.1 Icing Warning ................................................................................................16
3.4.2 Purge Procedure ...........................................................................................16
3.4.3 Removing Ice Buildup on the Target.............................................................17
3.5 Emissivity Setting of the IR Thermometer ............................................... 17
3.5.1 Apparent Temperature Setting Limits............................................................17
3.6 Forced Air and Convection..................................................................... 18
4 Menu Structure.......................................................................19
4.1 Temperature Setup Menu ....................................................................... 19
4.2 Program Menu ........................................................................................ 20
4180, 4181 Precision Infrared Calibrator
ii
4.3 System Menu .......................................................................................... 21
4.4 View Temperature Menu ......................................................................... 22
5 Maintenance ...........................................................................23
iii
Tables
Table 1 Symbols used........................................................................................ 2
Table 2 Specifications....................................................................................... 9
Table 3 Apparent temperature limits................................................................ 18
4180, 4181 Precision Infrared Calibrator
iv
Figures
Figure 1 Display panel..................................................................................... 12
Figure 2 Main screen ....................................................................................... 14
Figure 3 418X back panel................................................................................ 15
Figure 4 Steps to language selection .............................................................. 16
Figure 5 Temperature setup menu................................................................... 19
Figure 6 Program menu ................................................................................... 20
Figure 7 System menu ..................................................................................... 21
Figure 8 View temp menu ................................................................................ 22
1
Before You Start
Unpacking
Before You Start1
Introduction1.1
The Model 4180/4181 Portable IR Calibrator may be used as a portable instrument or
bench top temperature calibrator for calibrating point IR thermometers. The 4180/4181
is small enough to use in the eld, and accurate enough to use in the lab.
The instruments feature:
Rapid heating and cooling
RS-232 interface capability
Built in programmable features include:
Temperature scan rate control
Eight set-point memory
Adjustable readout in °C or °F
Adjustable Emissivity
The temperature is accurately controlled by Hart’s digital controller. The controller
uses a precision platinum RTD as a sensor and controls the surface temperature with a
solid state relay (triac) driven heater (4181) and FET driven Peltier modules (4180).
The LCD display continuously shows the current temperature. The temperature may
be easily set with the control buttons to any desired temperature within the specied
range. The instrument’s multiple fault protection devices insure user and instrument
safety and protection.
The 4180/4181 calibrators are designed for portability and ease of operation. Through
proper use the instrument will provide continued accurate calibration of IR tempera-
ture measurement devices. The user should be familiar with the safety guidelines and
operating procedures of the calibrator as described in this User’s Guide.
Unique patent pending safety features make the instruments the safest IR calibrators
available. The Block Temperature Indicator (Patent Pending) shows the user when
the target temperature is above 50°C letting the user know when it is safe to place the
target cover on the instrument and/or move it to a different location. The indicator
remains illuminated when the instrument is energized and above 50°C, but with mains
power removed, it will ash until the target temperature drops below 50°C.
Unpacking1.2
Unpack the calibrator carefully and inspect it for any damage that may have occurred
during shipment. If there is shipping damage, notify the carrier immediately.
Verify that the following components are present:
4180, 4181 Precision Infrared Calibrator
Symbols Used
2
4180
4180 IR Calibrator
Report of Calibration
Power Cord
User’s Guide
Documentation CD
Target Cover
Serial Cable
4181
4181 IR Calibrator
Report of Calibration
Power Cord
User’s Guide
Documentation CD
Serial Cable
If all items are not present, contact an Authorized Service Center (see Section 1.6
Authorized Service Centers on page 7).
Symbols Used1.3
Table 1 lists the International Electrical Symbols. Some or all of these symbols may be
used on the instrument or in this guide.
Symbols usedTable 1
Symbol Description
AC (Alternating Current)
AC-DC
Battery
Complies with European Union directives
DC
3
Before You Start
Safety Information
Symbol Description
Double Insulated
Electric Shock
Fuse
PE Ground
Hot Surface (Burn Hazard)
Read the User’s Guide (Important Information)
Off
On
Canadian Standards Association
C-TICK Australian EMC mark
The European Waste Electrical and Electronic Equipment (WEEE) Directive (2002/96/
EC) mark.
Safety Information1.4
The Portable IR Calibrators are designed in accordance with IEC 61010-1, IEC
61010-2-010 and CAN/CSA 22.2 No 61010.1-04. Use this instrument only as speci-
ed in this manual. Otherwise, the protection provided by the instrument may be
impaired.
The following denitions apply to the terms “Warning” and “Caution”.
“Warning” identies conditions and actions that may pose hazards to the user.
“Caution” identies conditions and actions that may damage the instrument
being used.
4180, 4181 Precision Infrared Calibrator
Safety Information
4
Warnings1.4.1
To avoid personal injury, follow these guidelines.
General
DO NOT use this instrument for any application other than calibration work. The
instrument was designed for temperature calibration. Any other use of the instrument
may cause unknown hazards to the user.
This instrument is intended for indoor use only.
Follow all safety guidelines listed in the User’s Guide.
Calibration Equipment should only be used by Trained Personnel.
If this equipment is used in a manner not specied by the manufacturer, the protection
provided by the equipment may be impaired.
Before initial use, or after transport, or after storage in humid or semi-humid environ-
ments, or anytime the instrument has not been energized for more than 10 days, the
instrument needs to be energized for a “dry-out” period of 2 hours before it can be as-
sumed to meet all of the safety requirements of the IEC 61010-1. If the product is wet
or has been in a wet environment, take necessary measures to remove moisture prior
to applying power such as storage in a low humidity temperature chamber operating at
50°C for 4 hours or more.
Overhead clearance is required for the 4181. At least 1 meter (39 inches) overhead
clearance is recommended. DO NOT place the instrument under a cabinet or other
structure. Allow at least 15 cm (6 inches) of clearance around the instrument.
DO NOT face the target towards a wall or other object. The target emits high amounts
of heat and will cause objects to heat up or catch re.
DO NOT use this instrument in environments other than those listed in the User’s
Guide.
DO NOT operate near ammable materials.
Use of this instrument at HIGH TEMPERATURES for extended periods of time
requires caution.
Completely unattended high temperature operation is not recommended due to safety
hazards that can arise.
Do not use the instrument if it operates abnormally. Protection may be impaired. When
in doubt, have the instrument serviced.
Burn Hazard
DO NOT touch the IR target surface or areas surrounding the target of the instrument.
If the instrument is set at 100°C, the display reads 100°C, the target surface may be
100°C or greater. The sheet metal of the instrument may exhibit extreme temperatures
for areas close to the IR target surface.
This manual suits for next models
1
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