Fluke MT4 MAX User manual

MT4 MAX/MT4 MAX+/
MT4 MAX IND/
59E/59E+
Infrared Thermometer
PN 4326561 (English)
August 2013 Rev. 2, 5/2022
©2013-2022 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All Product names are trademarks of their respective companies.
Users Manual

LIMITED WARRANTY AND LIMITATION OF LIABILITY
The Fluke MT4 MAX, MT4 MAX+, 59E, and 59E+ Infrared Thermometers will be free from defects
in material and workmanship for 1 year from the date of purchase. The MT4 MAX IND Infrared
Thermometer will be free from defects in material and workmanship for 5 years from the date of
purchase. This warranty does not cover fuses, disposable batteries, or damage from accident,
neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling.
Resellers are not authorized to extend any other warranty on Fluke’s behalf. To obtain service
during the warranty period, contact your nearest Fluke authorized service center to obtain return
authorization information, then send the product to that Service Center with a description of the
problem.
THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A
PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL,
INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, ARISING FROM ANY
CAUSE OR THEORY. Since some states or countries do not allow the exclusion or limitation of an
implied warranty or of incidental or consequential damages, this limitation of liability may not
apply to you.
11/99
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
制造商：安徽世福仪器有限公司
生产地址：安徽省芜湖市鸠江经济开
发区龙腾路66号
电话：[phone]

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Table of Contents
Title Page
Introduction ............................................................................................................................................. 1
Contact Fluke.......................................................................................................................................... 1
Safety Information................................................................................................................................. 2
Maintenance............................................................................................................................................ 5
How to Change the Battery...................................................................................................... 5
How to Clean the Product ........................................................................................................5
Product Disposal ................................................................................................................................... 6
Specifications ......................................................................................................................................... 6
Nominal Surface Emissivity ............................................................................................................... 10
The Product ............................................................................................................................................. 11

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
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1
Introduction
The Fluke MT4 MAX, MT4 MAX+, MT4 MAX IND, 59E, and 59E+ Infrared Thermometers (the
Product) can determine the surface temperature by measuring the amount of infrared energy
radiated by the target’s surface.
Contact Fluke
Fluke Corporation operates worldwide. For local contact information, go to our website:
www.fluke.com.
To register your product, or to view, print, or download the latest manual or manual supplement,
go to our website.
[phone] [e-mail]
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

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
2
Safety Information
A Warning identifies hazardous conditions and procedures that are dangerous to the user. A
Caution identifies conditions and procedures that can cause damage to the Product or the
equipment under test.
Warning
To prevent possible electrical shock, fire, or personal injury:
Read all safety information before you use the Product.
Do not alter the Product and use only as specified, or the protection supplied by the
Product can be compromised.
Carefully read all instructions.
Do not use the Product if it operates incorrectly.
Do not use the Product around explosive gas, vapor, or in damp or wet environments.
Have an approved technician repair the Product.
Examine the case before you use the Product. Look for cracks or missing plastic.
Carefully look at the insulation around the terminals.

Infrared Thermometer
Safety Information
3
Do not look directly into the laser with optical tools (for example, binoculars,
telescopes, microscopes). Optical tools can focus the laser and be dangerous to the
eye.
Do not look into the laser. Do not point laser directly at persons or animals or
indirectly off reflective surfaces.
Use the Product only as specified or hazardous laser radiation exposure can occur.
See emissivity information for actual temperatures. Reflective objects result in lower
than actual temperature measurements. These objects pose a burn hazard.
Replace the batteries when the low battery indicator shows to prevent incorrect
measurements.
Remove the batteries if the Product is not used for an extended period of time, or if
stored in temperatures above 50 °C. If the batteries are not removed, battery
leakage may result.
Repair the Product before use if the battery leaks. Battery leakage may create a
shock hazard or damage the Product.
Be sure that the battery polarity is correct to prevent battery leakage.

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
4
Symbol Description
Consult user documentation.
WARNING. RISK OF DANGER.
Conforms to European Union directives.
Battery
WARNING. LASER RADIATION. Risk of eye damage.
Indicates a Class 2 laser. DO NOT STARE INTO BEAM The following text may
appear with the symbol on the product label: “IEC/EN 60825-1:2014.
Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to
Laser Notice 50, dated June 24, 2007.” In addition, the following pattern on
the label will indicate wavelength and optical power: λ= xxxnm, x.xxmW.

This product complies with the WEEE Directive and its marking requirements.
The affixed label indicates that you must not discard this electrical/electronic
product in domestic household waste. Do not dispose of this product as
unsorted municipal waste. For information about take-back and recycling
programs available in your country, see the Fluke website.

Infrared Thermometer
Maintenance
5
Maintenance
Warning
To prevent possible electrical shock, fire, or personal injury, have an approved
technician repair the Product.
Caution
To avoid damage to the Product, do not leave the thermometer on or near objects of
high temperature.
How to Change the Battery
To install or change the AA IEC LR06 battery, open the battery compartment and replace the
battery as shown in Figure 16.
How to Clean the Product
Use soap and water on a damp sponge or soft cloth to clean the Product case. Carefully wipe the
surface with a moist cotton swab. The swab may be moistened with water. See Figure 17.

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
6
Product Disposal
Dispose of the Product in a professional and environmentally sound manner:
Delete personal data on the Product before disposal.
Remove batteries that are not integrated into the electrical system before disposal and
dispose of batteries separately.
If this Product has an integral battery, put the entire Product in the electrical waste.
Specifications
MT4 MAX/59E MT4 MAX IND MT4 MAX+/59E+
Temperature Range -30 °C to 350 °C
(-22 °F to 662 °F) -30 °C to 400 °C (-22 °F to 752 °F)
Accuracy (Calibration
geometry with
ambient temperature
23 °C ±2°C)
≥0°C: ±2.0 °C (≥32 °F: ±4.0 °F) or
±2.0 % of reading, whichever is
greater
≥0°C: ±1.5 °C (≥32 °F: ±3.0 °F) or
±1.5 % of reading, whichever is
greater
≥-10 °C to <0 °C: ±2.0 °C (≥14 °F to <32 °F: ±4.0 °F)
<-10 °C: ±3.0 °C (<14 °F: ±6.0 °F)

Infrared Thermometer
Specifications
7
Response Time
(95 %) <500 ms (95 % of reading)
Spectral Response 8 μm to 14 μm
Emissivity 0.10 to 1.00
Optical Resolution 8:1 (calculated at 90 % energy) 10:1 (calculated at 90 % energy)
Display Resolution 0.1 °C (0.2 °F)
Repeatability (% of
reading)
±1.0 % of reading or ±1.0 °C
(±2.0 °F), whichever is greater
±0.8 % of reading or ±1.0 °C
(±2.0 °F), whichever is greater
Power 1 AA IEC LR06 Battery
Battery Life 12 hours with laser and backlight on
Weight 220 g (7.76 oz)
Size (156 x 80 x 50) mm (6.14 x 3.15 x 2) inches
Operating
Te m p e r a t u r e 0°C to 50 °C (32 °F to 122 °F)
Storage Temperature -20 °C to 60 °C (-4 °F to 140 °F), (without battery)
MT4 MAX/59E MT4 MAX IND MT4 MAX+/59E+

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
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Operating Humidity
Non condensing when ≤10 °C (50 °F)
≤90 % RH @ 10 °C to 30 °C (50 °F to 86 °F)
≤75 % RH @ 30 °C to 50 °C (86 °F to 122 °F)
Operating Altitude 2000 m
Storage Altitude 12 000 m
Drop Test 1m
Safety IEC 61010-1; Pollution Degree 2
Ingress Protection IEC 60529; IP40
Laser IEC 60825-1:2007 and IEC 60825-1:2014
Laser medium InGaAlP; QL-65D5S-B Laser Diode
Wavelength 650 nm
Output Power <1 mW; CW
Class Class 2
MT4 MAX/59E MT4 MAX IND MT4 MAX+/59E+

Infrared Thermometer
Specifications
9
Electromagnetic Compatibility (EMC)
International IEC 61326-1: Portable; CISPR 11: Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-coupled
radio frequency energy that is necessary for the internal function of the equipment
itself.
Class A: Equipment is suitable for use in all establishments other than domestic and
those directly connected to a low-voltage power supply network that supplies buildings
used for domestic purposes. There may be potential difficulties in ensuring
electromagnetic compatibility in other environments due to conducted and radiated
disturbances.
Caution: This equipment is not intended for use in residential environments and may not
provide adequate protection to radio reception in such environments.
USA (FCC) 47 CFR 15 subpart B. This product is considered an exempt device per
clause 15.103.
MT4 MAX/59E MT4 MAX IND MT4 MAX+/59E+

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
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Nominal Surface Emissivity
Material Value Material Value
Default**** 0.95 Glass (plate) 0.85
Aluminum* 0.30 Iron* 0.70
Asbestos 0.95 Lead* 0.50
Ashphalt 0.95 Oil 0.94
Brass* 0.50 Paint 0.93
Ceramic 0.95 Plastic** 0.95
Concrete 0.95 Rubber 0.95
Copper* 0.60 Sand 0.90
Food - Frozen 0.90 Steel* 0.80
Food - Hot 0.93 Water 0.93
Wood*** 0.94
* Oxidized
** Opaque, over 20 mils
*** Natural
**** Factory Setting

Infrared Thermometer
The Product
11
The Product
1 2

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
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3 4
Max/Min/Diff
5
6
/

Infrared Thermometer
The Product
13
7
10 min
OFF

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
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9
11
125 °F
8
10
0 ºC
32 ºF
22 ºC
72 ºF
12
6
39
30 Min

Infrared Thermometer
The Product
15
12 13
40 mm @
300 mm
75 mm @
600 mm
120 mm @
900 mm
1.6" @
12"
3" @
24"
4.7" @
36"
D
S
MT4 MAX/MT4 MAX IND/59E
D:S = 8:1
38 mm @
300 mm
60 mm @
600 mm
100 mm @
900 mm
1.5" @
12"
2.4" @
24"
4" @
36"
D
S
MT4 MAX+/59E+
D:S = 10:1

MT4 MAX/MT4 MAX+/MT4 MAX IND/59E/59E+
Users Manual
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