OMEGA OS768-LS Non-Contact Infrared Thermometer User Guide
- June 6, 2024
- Omega
Table of Contents
OMEGA OS768-LS Non-Contact Infrared Thermometer
OS768-LS
omega.com
e-mail:info@omega.com
For latest product manuals: omegamanual.inf
MADE IN TAIWAN
OS768-LS Thermometer Operating Instructions
For Model with thermocouple socket
The non-contact infrared thermometer is the ultimate tool for temperature
measurements. It can measure from 100 to 1800 oC (212~3272 oF) in the distance
of 75:1 DS (Distance to Spot) ratio. Furthermore, the memory mode can record
and display the specific measurement with emissivity. There are many
mathematical modes for the Infrared function.
- Please remember to keep away from children and don’t use it for safety related applications.
Simply aim the thermometer at the measure target with Lens (⑪) and press Meas. key (⑧) to display the surface temperature. The Distance:Spot is 75:1. The two laser points are the reference for the target spot size. Please make sure the target area is within the field of view.
FUNCTION
Press Emissivity key (③) for setting the emissivity
| Press Emissivity key (③), then press Up key (④) or Down key (②) to set the
emissivity, then press Mode key (⑤) to confirm it. The emissivity can be
changed from 0.10 (10E) to 1 (100E).
---|---
Press Mode key (⑤) for scrolling more display function as follows.
** The thermometer will automatically shut off if left idle for more than 60sec, unless in PRB mode. (In PRB mode, it will shut off if left idle for more than 12 minutes.)
ADD VALUE
In MAX, MIN, DIF, AVG mode:| Press Up key (④) for L O
CK mode ON/OFF. The lock mode is particularly useful for
continuous monitoring of temperatures for up to 60 minutes.
---|---
Press Down key (②) for o C or o F t ransferred.
In all modes: First hold on the Meas. key ( ○ 8 )| and press
Up key (④) for b ac k li gh t f un cti
o n ON/OFF
and press Down key (②) for l ase r f un ct io
n ON/OFF.
(With flash light be turned on in the same time as laser )
CAUTION
- WHEN DEVICE IS IN USE, DO NOT LOOK DIRECTLY INTO THE TWO LASER BEAMSPERMANENT EYE DAMAGE MAY RESULT.
- USE EXTREME CAUTION WHEN OPERATING THE LASER.
- NEVER POINT THE DEVICE TOWARDS ANYONE’S EYES.
- KEEP OUT OF REACH OF ALL CHILDREN.
STORAGE & CLEANING
It should be stored at room temperature. The sensor lens is the most delicate part of the thermometer. The lens should be kept clean at all times, care should be taken when cleaning the lens using only a soft cloth or cotton swab with water or medical alcohol. Allowing the lens to fully dry before using the thermometer. Do not submerge any part of the thermometer.
LCD ERROR MESSAGES
The thermometer incorporates visual diagnostic messages as follows:
| ‘Hi’ or ’Lo’ is displayed when the temperature being measured is outside of
the settings of HAL and LAL.
---|---
| ‘Er2’
is displayed when the thermometer is exposed to rapid changes in the ambient
temperature. ‘Er3’ is displayed when the ambient temperature exceeds 0o C
(32°F) or +50o C (122°F). The thermometer should be allowed plenty of time
(minimum 30 minutes) to stabilize to the working/room temperature.
| Error 5~9, for all other error messages it is necessary to reset the
thermometer. To reset it, wait for auto power off, remove the battery and wait
for a minimum of one minute, reinsert the battery and turn on. If the error
message remains please contact the Service Department for further assistance.
| ‘Hi’ or
’Lo’ is displayed when the temperature being measured is outside of the
measurement range.
BATTERIES
The thermometer incorporates visual low battery indication as follows:
‘Battery OK’: measurements are possible
|
‘Battery Low’: battery needs to be replaced, measurements are still possible
|
‘Battery Exhausted’: measurements are not possible
---|---|---
When the `Low Battery’ icon indicates the battery is low, the battery should
be replaced immediately with AAA x 2 batteries. Please note: It is important
to turn the instrument off before replacing the battery otherwise the
thermometer may malfunction.
Dispose of used battery promptly and keep away from children.
SPECIFICATION
Item| Non-contact Infrared Scan function| Thermocouple Probe Scan function (K
type; a bead wire included.)
---|---|---
Measurement Range| 100 to +1800 oC (212 to +3272 oF)| K Type: -64 to +1400°C
(-83.2 to +2552°F)
Bead : -50 to +250°C(-58 to +482°F)
Operating Range| 0 to +50°C (32 to +122°F)
Accuracy (Tamb=23±3°C)| ±2% of reading| ±1% of reading or 1°C (1.8°F)
whichever is greater (Test under Tamb=23±6°C)
Emissivity Range| 0.95 default – adjustable 0.1 to 1 step .01
Resolution| 0.1°C/0.1°F at -83.2 to 999.9(°C/°F), otherwise 1°C/1°F
Response Time (90%)| 1 sec.
Distance:Spot| 75:1
Memory| Detailed 24 Memories with Temperature & Emissivity
USB Function| Please download the program from CD ( enclosed with the package)
Battery Life| Typ.100, min70 hours continuous use (Alkaline, without Laser and
Back Light.)
Dimensions| 204.14179.1958.40 mm (8.04×7.05×2.30 inch)
Weight| 355 grams(12.52 oz) including batteries (AAA*2pcs)
EMC/RFI: Readings may be affected if the unit is operated within radio frequency electromagnetic field strength of approximately 3 volts per meter, but the performance of the instrument will not be permanently affected.
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials
and workmanship for a period of 13 months from date of purchase. OMEGA’s
WARRANTY adds an additional one (1) month grace period to the normal one (1)
year product warranty to cover handling and shipping time. This ensures that
OMEGA’s customers receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation.
OMEGA’s Customer Service Department will issue an Authorized Return (AR)
number immediately upon phone or written request. Upon examination by OMEGA,
if the unit is found to be defective, it will be repaired or replaced at no
charge. OMEGA’s WARRANTY does not apply to defects resulting from any action
of the purchaser, including but not limited to mishandling, improper
interfacing, operation outside of design limits, improper repair, or
unauthorized modification. This WARRANTY is VOID if the unit shows evidence of
having been tampered with or shows evidence of having been damaged as a result
of excessive corrosion; or current, heat, moisture or vibration; improper
specification; misapplication; misuse or other operating conditions outside of
OMEGA’s control. Components in which wear is not warranted, include but are
not limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various products.
However, OMEGA neither assumes responsibility for any omissions or errors nor
assumes liability for any damages that result from the use of its products in
accordance with information provided by OMEGA, either verbal or written. OMEGA
warrants only that the parts manufactured by the company will be as specified
and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY
KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED
WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The
remedies of purchaser set forth herein are exclusive, and the total liability
of OMEGA with respect to this order, whether based on contract, warranty,
negligence, indemnification, strict liability or otherwise, shall not exceed
the purchase price of the component upon which liability is based. In no event
shall OMEGA be liable for consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it
be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any
nuclear installation or activity; or (2) in medical applications or used on
humans. Should any Product(s) be used in or with any nuclear installation or
activity, medical application, used on humans, or misused in any way, OMEGA
assumes no responsibility as set forth in our basic WARRANTY / DISCLAIMER
language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA
harmless from any liability or damage whatsoever arising out of the use of the
Product(s) in such a manner.
RETURN REQUESTS / INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer
Service Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST
OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE
DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number
should then be marked on the outside of the return package and on any
correspondence.
The purchaser is responsible for shipping charges, freight, insurance and
proper packaging to prevent breakage in transit.
FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:
- Purchase Order number under which the product was PURCHASED,
- Model and serial number of the product under warranty, and
- Repair instructions and/or specific problems relative to the product.
FOR NON- WARRANTY REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:
- Purchase Order number to cover the COST of the repair,
- Model and serial number of the product, and
- Repair instructions and/or specific problems relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an
improvement is possible. This affords our customers the latest in technology
and engineering. OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2010 OMEGA ENGINEERING, INC. All rights reserved. This document
may not be copied, photocopied, reproduced, translated, or reduced to any
electronic medium or machine-readable form, in whole or in part, without the
prior written consent of OMEGA ENGINEERING, INC.
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It is the policy of OMEGA Engineering, Inc. 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 Directives. OMEGA
will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct, but
OMEGA accepts no liability for any errors it contains, and reserves the right
to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be
used for, human applications.
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