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Users Manual
FLeX INSTRUMENTS CO., LTD.
9F‐3, 190, SEC. 2, ZHONGXIN RD., XINDIAN DIST. NEW TAIPEI CITY, TAIWAN
TEL:+886‐2‐29155050 FAX:+886‐2‐29153805
EMAIL: info@flexinstruments.com.tw
www.flexinstrument.com
IR-121
Infrared Thermometer
ILV-121
ILV-151
ILV-301
Infrared Thermometer
+ UV Leak Detector
Users Manual
Jan.28 2016 Rev. 2
© FLeX INSTRUMENTS CO., LTD.
All rights Reserved. Printed in TAIWAN
Specifica ons are subject to change without no ce.
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Summary of Contents for Flex ILV-121
- Page 1 IR-121 Infrared Thermometer ILV-121 ILV-151 ILV-301 Infrared Thermometer + UV Leak Detector Users Manual Users Manual FLeX INSTRUMENTS CO., LTD. Jan.28 2016 Rev. 2 © FLeX INSTRUMENTS CO., LTD. 9F‐3, 190, SEC. 2, ZHONGXIN RD., XINDIAN DIST. NEW TAIPEI CITY, TAIWAN TEL:+886‐2‐29155050 FAX:+886‐2‐29153805 All rights Reserved. Printed in TAIWAN EMAIL: info@flexinstruments.com.tw Specifica ons are subject to change without no ce. www.flexinstrument.com ...
- Page 2 Limited Warranty and Limita on of Liability This Meter is warranted to original purchaser against de‐ fects in material and workmanship for two years from the date of purchase. During this warranty period, manufactur‐ er will, at its op on, replace or repair the defec ve unit, subject to verifica on of the defect or malfunc on. This warranty does not cover disposable ba eries, or damage from abuse, neglect, accident, unauthorized repair, altera‐ on, contamina on, or abnormal condi ons of opera on or handling. ANY IMPLIED WARRANIES ARISING OUT OF THE SALE OF THIS PRODUCT,INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE ABOVE. THE MANUFACTURER SHALL NOT BE LIABILE FOR LOSS OF USE OF THE INSTRUMENT OR OTHER INCIDENTAL OR CONSE‐ QUENTIAL DAMAGES, EXPENSES, OR ECONOMIC LOSS, OR FOR ANY CLAIM OR CLAIMS FOR SUCH DAMAGE, EXPENSES OR ECONOMIC LOSS. Some states or countries law vary, so the above limita ons or exclusions may not apply to you. FLeX INSTRUMENTS CO., LTD. 9F‐3, 190, Sec. 2, Zhongxin Rd., Xindian Dist., New Taipei City 23146 TAIWAN TEL:+886‐2‐29155050 FAX:+886‐2‐29153805 Email: info@flexinstruments.com.tw www.flexinstruments.com.tw ...
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Page 3: Table Of Contents
Table of Contents Title Page Introduc on………………………………………………………………… 1 Safety Informa on………………………………………………………. 1 Maintenance………………………………………………………………. 4 How to Change the Ba ery ……………………………………… 4 How to Clean the Product………………………………………… 4 Specifica ons……………………………………………………………… Standards and Agency Approval…………………………………. The Product………………………………………………………………… 8 ... -
Page 5: Introduc On
Field of View Introduc on For accurate measurement, make sure that the target is The FLeX IR-121, ILV-121, ILV-151, and ILV-301 Infrared larger than the unit’s spot size. The smaller target, the Thermometers (the Product) can determine the surface temperature by measuring the amount of infrared energy closer you should be to it. radiated by the target’s surface. Note that the Japanese models indicate Celsius only. Warning Read all safety informa on before you use the Product. Safety Informa on A Warning iden fies condi ons and procedures that are dangerous to the user. A Cau on iden fies condi ons and procedures that can cause damage to the Product or the equipment under test. Table 1 tells you about symbols used on the Product and in this manual. Warning Loca ng a Hot or Cold Spot ... - Page 6 ● Before you use the Product, inspect the case. Do not Patented Precise Laser poin ng indica on use the Product if it appears damaged. Look for cracks of Measured spot size and distance or missing plas c. No more guessing or imagina on of your measured tem‐ ● See emissivity informa on for actual temperature. perature spot size and distance. Truly reflec ng the reality Reflec ve objects result in lower than actual temper‐ of your measurement. The label on the right side of your ature measurement. These objects pose a burn hazard. thermometer is the index reference corresponding to your ● Do not look directly into the laser with op cal tools lase scale poin ng. (ILV‐121/ILV‐151 only) (for example, binoculars, telescopes, microscopes). Op cal tools can focus the laser and the dangerous to the eye. ● Do not look into the laser. Avoid direct Eye Exposure. Do not point laser directly at persons or animals or indirectly off rela ve surfaces. ● Replace the ba eries when the low ba ery indicator ...
- Page 7 Table 1. Symbols Symbol Meaning Cau on! Risk of danger. Important informa on. See Manual. Do not dispose of this product as unsorted municipal waste. Contact a qualified recycler. Laser Radia on! Avoid direct Eye Exposure. Complies with European Union Direc ves. Ba ery Warning LEDs! Do not look directly into LED light or shine ...
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Page 8: Maintenance
Maintenance Cau on To avoid damage to the Product, do not leave the thermometer on or near objects of high temperature. How to Change the Ba ery To install or change the AA IEC LR06 ba ery, open the ba ery compartment and replace the ba ery as shown in Figure 19. How to Clean the Product Use soap and water on a damp sponge or so cloth to clean the Product case. Carefully wipe the surface with a moist co on swab. The swab may be moistened with water. See Figure 20 ~21. ... -
Page 9: Specifica Ons
Specifica ons IR-121/ILV-121 ILV-151/ILV-301 Temperature ‐30℃~500℃ ‐30℃~800℃ (ILV‐301) Range (‐22℉ to 932℉) (‐22℉ to 1471℉) ‐30℃~650℃(ILV‐151) (‐22℉ to 1202℉) Accuracy ≥ 0℃:±1.5℃ or ±1.5 % ≥0℃:±1.5℃ or ±1.5 % (Calibra on of reading, whichever is of reading, whichever is geometry greater greater with ambient (≥32℉:±3℉ or ±1.5% (≥32℉:±3℉ or ±1.5% temperature of reading, whichever is of reading, whichever is 23℃±2℃) greater) greater) ≥‐10℃ to <0℃:±2℃ ≥‐10℃ to <0℃:±2℃ (≥14℉ to <32℉:±4℉) (≥14℉ to <32℉:±4℉) <‐10℃:±3℃ <‐10℃:±3℃... - Page 10 Temperature ± 0.1℃/℃ or ±0.1%/℃ of reading Coefficient (whichever is greater) 12:1 30:1(ILV‐301) Op cal (calculated at 95% energy) 15:1 (ILV‐151) Resolu on (calculated at 95% energy) Display 0.1℃ (0.2℉) Resolu on Repeatability ± 8% of reading or ± 8% of reading or (% of reading) ±1.0℃ (2℉), whichever ±1.0℃ (2℉), whichever Power 3 AA IEC LR06 Ba eries Ba ery Life 25hours (IR‐121)/ 20hours with laser and 20hours (ILV‐121) with backlight on laser and backlight on Weight 300g Size ...
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Page 11: Standards And Agency Approval
Class 2 Opera ng 2000 meters above mean sea level Al tude A Class 2 laser is safe because of the blink reflex if not viewed through op cal instruments. As with class 1M, Storage 12,000 meters above mean sea level Al tude this applies to laser beams with a large diameter or large divergence, for which the amount of light pass‐ Drop Proof 1.2 meters (4 feets) ing through the pupil cannot exceed the limits for class 2. Vibra on and IEC 60068‐2‐6 2.5g, 10 to 200Hz, IEC 60068‐2‐27, 50g, 11ms Shock EN61326‐1:2006 EN61326‐2:2006 Standards and Agency Approval Compliance…………………………………..IEC 61010‐1 IEC 62472 Laser Safety…………………………………..IEC 60825‐1 Ed. 2 (2007) Class 2 Laser Product Rated Wavelength………………………….650nm Beam Divergence……………………………1mradmax Maximum Output Power………………..1mWmax ... -
Page 12: The Product
The Product Table 2. 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 Asphalt 0.95 Oil 0.94 Brass* 0.50 Paint 0.93 Ceramic 0.95 Plas c** 0.95 Concrete 0.95 Rubber 0.95 Copper* 0.60 Sand 0.90 Food‐Frozen ... - Page 13 Emissivity (EMS) The emissivity of the surface of a material is its effec‐ veness in emi ng energy as thermal radia on. Quan ta vely, emissivity is the ra o of the thermal radia on from a surface to the radia on from an ideal black surface at the same temperature as given by the Stefan–Boltzmann law. The Emissivity adjustment need to refer to Table 2. Nominal Surface Emissivity for an accurate non‐ contact infrared temperature measurement.