Omega OMEGASCOPE OS520 Manual de usuario
OS520, OS520E, OS521,
OS522, OS523, OS524
OMEGASCOPE®
Handheld Infrared Thermometer
http://www.omega.com
e-mail: [email protected]
omega.com
®
OMEGA
®
ser’s Guide
Shown with
Built-in Laser Sighting
ISO 9001
CERTIFIED
CORPORATE QUALITY
STAMFORD, CT
ISO9002
CERTIFIED
CORPORATE QUALITY
MANCHESTER, UK
Servicing North America:
USA: One Omega Drive, Box 4047
ISO 9001 Certified Stamford, CT 06907-0047
Tel: (20 ) 59-1660 FAX: (20 ) 59-7700
e-mail: [email protected]
Canada: 976 Bergar
Laval (Quebec) H7L 5A1
Tel: (514) 856-6928 FAX: (514) 856-6886
e-mail: [email protected]
For immediate technical or application assistance:
USA and Canada: Sales Service: 1-800-826-6 42 / 1-800-TC-OMEGASM
Customer Service: 1-800-622-2 78 / 1-800-622-BESTSM
Engineering Service: 1-800-872-94 6 / 1-800-USA-WHENSM
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En Espan˜ol: (95) 20 - 59-780 e-mail: [email protected]
Servicing Europe:
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Tel: ( 1) 20 6418405 FAX: ( 1) 20 64 464
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Tel: 49 (07056) 017 FAX: 49 (07056) 8540
Toll Free in Germany: 01 0 11 21 66
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United Kingdom: One Omega Drive,
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Northbank
Irlam, Manchester,
M44 5EX, England
Tel: 44 (161) 777-6611 FAX: 44 (161) 777-6622
Toll Free in England: 0800-488-488
e-mail: [email protected]
OMEGAnet®On-Line Service Internet e-mail
http://www.omega.com [email protected]
It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that
apply. OMEGA is constantly pursuing certification of its products to the European New Approach
Directi es. OMEGA will add the CE mark to e ery appropriate de ice upon certification.
The information contained in this document is belie ed to be correct but OMEGA Engineering, Inc. accepts
no liability for any errors it contains, and reser es the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, patient connected applications.
NOTE
i
npacking Instructions
Remove the Packing List and verify that you have received all equipment, including
the following (quantities in parentheses):
OS520 Series Handheld Infrared Thermometer (1)
AA Size Lithium Batteries (4)
Soft Cover Carrying Case (1)
Analog Cable (1)
RS-2 2 Cable (only for OS521 through OS524) (1)
.5” Floppy Disk (only for OS521 through OS524) (1)
Quick Start Manual (1)
User’s Guide (1)
Optional Accessories: Laser Sight Module
Thermometer Laser Sight Module Sighting
Model No. Model No. Scope
Single Dot Circle
OS520, 520 LS-120 LS-720 SC-520
OS521 LS-120 LS-721 SC-520
OS522 LS-120 LS-722 SC-520
OS523-1 LS-120 LS-722 SC-520
OS523-2 LS-120 LS-723-2 SC-520
OS523-3 LS-120 - SC-520
OS524 LS-120 LS-724 SC-520
ac Adapter
Part Numbers: OS520-ADAPTER-110V for 110 Vac adapter
OS520-ADAPTER-220V for 220 Vac adapter
Hard Carrying Case
Part Number: OS520-RCC
OS520-SC-RCC (Accommodates sighting scope)
If you have any questions about the shipment, please call the Customer Service Department.
When you receive the shipment, inspect the container and equipment for signs of
damage. Note any evidence of rough handling in transit. Immediately report any
damage to the shipping agent.
The carrier will not honor damage claims unless all shipping material
is saved for inspection. After examining and removing contents, save
packing material and carton in the event reshipment is necessary.
From the Technical Library of ____________________________________
ii
npacking Instructions
This page is intentionally blank
iii
TABLE OF
CONTENTS
Page
npacking Instructions i
Chapter 1 General Description 1-1
1.1 Introduction 1-1
1.2 Parts of the Thermometer 1-
1.2.1 Front of the Thermometer 1-
1.2.2 Rear of the Thermometer 1-5
Chapter 2 sing the Handheld Infrared Thermometer 2-1
2.1 How to Power the Thermometer 2-1
2.1.1 Battery Operation 2-1
2.1.2 ac Power Operation 2-1
2.2 Operating the Thermometer 2-2
2.2.1 Measurement Techniques 2-7
2. Real Time Mode (Active Operation) 2-9
2. .1 Adjusting Emissivity 2-12
2. .2 Using the LOCK Function 2-12
2. . Calculating Temperature Values 2-1
2. .4 Changing the Temperature from °F to °C (or vice versa) 2-1
2. .5 Turning on the Display Backlighting 2-1
2. .6 Using the Alarm Functions 2-14
2. .7 Using Ambient Target Temperature
Compensation (OS521 through OS524) 2-16
2. .8 Sending Temperature Data to a Serial
Printer (OS521 through OS524) 2-17
2. .9 Sending Temperature Data to a Personal
Computer (OS521 through OS524) 2-19
2. .10 Storing the Temperature Data on Command
(OS522 through OS524) 2-22
2. .11 Erasing the Temperature Data from Memory 2-2
2.4 Recall Mode (Passive Operation) 2-24
2.4.1 Reviewing the Last Parameters 2-26
2.4.2 Downloading Previously Stored Temperature Data
(OS522 through OS524) 2-26
2.4. Reviewing Previously Stored Temperature Data
(OS522 through OS524) 2-28
Chapter 3 Laser Sight Module 3-1
.1 Warnings and Cautions -1
.2 Description -2
. Operating the Laser Sight Module -
. .1 Installing the Laser Sight Module onto the Thermometer -
. .2 Removing the Laser Sight Module from the Thermometer -5
Chapter 4 Sighting Scope 4-1
4.1 Sighting Scope 4-1
4.2 Installing and Operating the Sighting Scope 4-1
OS520 Series
Handheld Infrared Thermometer
iv
TABLE OF
CONTENTS OS520 Series
Handheld Infrared Thermometer
Page
Chapter 5 Maintenance 5-1
5.1 Replacing the Batteries 5-1
5.2 Cleaning the Lens 5-2
5. Cleaning the Power Contacts 5-2
5.4 Calibrating the Thermometer 5-2
5.5 Servicing the Laser Sight Module 5-2
Chapter 6 Troubleshooting Guide 6-1
Chapter 7 Specifications .............................................................. 7-1
Chapter 8 Glossary of Key Strokes ............................................. 8-1
Appendix A How Infrared Thermometry Works .......................... A-1
Appendix B Emissivity Values ..................................................... B-1
Appendix C Determining an nknown Emissivity ........................ C-1
Index ............................................................................................. I-1
v
TABLE OF
CONTENTS
1-1
General Description 1
1.1 Introduction
The OS520 series Handheld Infrared (IR) Thermometers provide
non-contact temperature measurements up to 4500°F. They offer
effective solutions for many non-contact temperature applications,
including the following:
•Predictive Maintenance: Tracking temperature shifts
which indicate pending failure in solenoid valves.
•Energy Auditing: Locating wall insulation voids to reduce
building heating costs.
•Food Proce ing: Taking accurate temperature readings
without direct contact with the food or packaging material.
The IR thermometer provides information at a glance — the custom
backlit dual digital LCD displays both current and minimum,
maximum, average or differential temperatures. This versatile
instrument provides:
• Measurable target distances from 5 inches to approximately
200 feet
• Emissivity adjustable from 0.1 to 1.00 in 0.01 steps provides
ease of use when measuring a variety of surfaces.
• An electronic trigger lock feature set via the keypad allows
continuous temperature measurement up to 4 times per
second.
• Audible and visual alarms. The high and low alarm points
are set via the keypad.
• 1 mV per degree (°F or °C) analog output, which allows
interfacing with data acquisition equipment (including
chart recorders, dataloggers and computers). OS524
provides 0.5 mV/degree analog output.
• RS2 2 serial communication to a PC or printer. This allows
downloading data for further analysis.
• Ambient target temperature compensation. This provides
more accuracy for measuring low emissivity targets.
• Record up to 100 temperature data points. Review the
recorded data on the thermometer LCD, as well as
downloading the data to a PC.
• Last temperature recall.
• Backlit display useful in low ambient light conditions.
• Powers from 4 AA size batteries or an ac adapter.
• Sighting Scope or Laser sight module are optional.
General Description
1
1-2
The thermometer is easy to use:
• Units have standard “V” groove aiming sights.
• Integral tripod mount permits hands-free operation, if
necessary.
• Temperature readings are switchable from °F to °C via the
keypad.
• Parameters, such as target material emissivity and alarm
setpoints, can be set and remain in memory until reset.
This instrument has a rugged and functional design, including:
• Sealed keypad display.
• Convenient trigger operation.
• Soft carrying case and wrist strap, for safety and ease of
carrying.
• Rubber boot around the lens and the display.
Table 1-1. OS520 Series Handheld Infrared Thermometer Features
Features OS520 OS520E OS521 OS522
Accuracy *±2% rdg ±1% rdg ±1% rdg ±1% rdg
Range 0 to 750°F 0 to 1000°F 0 to 1000°F 0 to 1600°F
(-18 to 400°C) (-18 to 538°C) (-18 to 538°C) (-18 to 870°C)
missivity adjustable adjustable adjustable adjustable
Backlit Dual Display standard standard standard standard
Distance to Spot Size Ratio 10:1 10:1 20:1 30:1
Differential Temperature standard standard standard standard
Min/Max Temperature standard standard standard standard
Average Temperature standard standard standard standard
High Alarm standard standard standard standard
Low Alarm — — standard standard
Audible Alarm & Indicator standard standard standard standard
Ambient Target — — standard standard
Temperature Compensation
Analog Output 1 mV/deg 1 mV/deg 1 mV/deg 1 mV/deg
RS-232 Output — — standard standard
Printer Output — — standard standard
Data Storage — — — standard
Laser Sight optional optional optional standard
Trigger Lock standard standard standard standard
Last Temperature Recall standard standard standard standard
LS-722, std.
Distance to Spot Size Ratio
OS523-1 30:1
OS523-2 60:1
OS523-3 68:1
** OS52 provides three field of views:
Features OS523** OS524
Accuracy ±1%rdg ±1% rdg
Range 0 to 2500°F 1000 to 4500°F
(-18 to 1371°C) (538 to 2482°C)
missivity adjustable adjustable
Backlit Dual Display standard standard
Distance to Spot Size Ratio varies** 110:1
Differential Temperature standard standard
Min/Max Temperature standard standard
Average Temperature standard standard
High Alarm standard standard
Low Alarm standard standard
Audible Alarm & Indicator standard standard
Ambient Target standard standard
Temperature Compensation
Analog Output 1 mV/deg 0.5 mV/deg
RS-232 Output standard standard
Printer Output standard standard
Data Storage standard standard
Laser Sight optional optional
Trigger Lock standard standard
Last Temperature Recall standard standard
A Sighting Scope is optional for models OS520 through OS524
* or °F whichever is greater
1-3
General Description 1
1.2 Parts of the Thermometer
1.2.1 Front of the Thermometer
Figure 1-1. OS520 Serie Handheld Infrared Thermometer Front View
The display is shown in more detail in Figure 1-2 and described in
Table 1-2.
There are no user-serviceable parts in the thermometer.
Refer to Chapter for Laser Sight information.
"V" Groove
Battery
Compartment
Door
Trigger
Tripod
Thread
Mount
Wrist Strap
Display
Rubber
Boot
Membrane
S itch
(4 keys)
Backlit LCD
(Dual Display)
IR lens
Rubber Boot
°F
Laser Sight
Po er Contacts
covered by a
protective label
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1
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5
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