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USER MANUAL NON-CONTACT INFRARED THERMOMETER DIT-500S Version 1.01 05.03.2020...
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Main features of the DIT-500S device are the following: rapid detection of temperature changes, precise non-contact measurements, dual laser lighting, modern housing design, automatic Data Hold, ºC / ºF switch, emissivity digitally adjustable from 0.10 to 1.00, ...
Saving data to memory ..........16 6.3.2 Recalling data from memory........16 6.3.3 Memory clear function ..........16 6.3.4 USB function .............. 17 7 Battery replacement .......... 17 8 Cleaning and maintenance ....... 18 9 Storage ..............18 DIT-500S – USER MANUAL...
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10 Dismantling and utilization ....... 18 11 Technical data ............ 19 12 Standard accessories ........20 13 Manufacturer ............21 14 Laboratory services ........... 22 DIT-500S – USER MANUAL...
Introduction Thank you for purchase of the IR Thermometer DIT-500S. This is capable of non-contact (infrared) temperature measurements at the touch of a button. The built-in laser pointer increases target ac- curacy while the backlight LCD and handy push-buttons combine for convenient, ergonomic operation.
If it has been stored for an excessive period of time in inad- equate conditions (e.g. if it is humid). Before commencing a measurement make sure the correct measurement function has been selected. Repairs must be realised solely by an authorised service work- shop. DIT-500S – USER MANUAL...
① IR sensor ② LCD Display ③ TYPE K IN ④ USB IN ⑤ LIGHT/LASER BUTTON ⑥ UP BUTTON ⑦ DOWN BUTTON ⑧ MODE BUTTON ⑨ MEASUREMENT TRIGGER ⑩ BATTERY COVER ⑪ HANDLE GRIP ⑫ BATTERY COVER BUTTON DIT-500S – USER MANUAL...
C or F symbols ⑬ High alarm (HAL) and low alarm (LAL) symbols ⑭ USB symbol (transmit data to PC) ⑮ Low battery symbol ⑯ Emissivity value, temperature from Type K probe or tempera- ture from memory DIT-500S – USER MANUAL...
③ Up button (for , HAL, LAL) ④ Cyclic MODE button Distance and spot size As the distance (D) from the object increases, the spot size (S) of the area measured by the unit becomes larger. The relationship DIT-500S – USER MANUAL...
Distance and spot size As the distance (D) from the object increases, the spot size (S) of the area measured by the unit becomes larger. Locating a hot Spot DIT-500S – USER MANUAL...
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Allow time for the tape to reach the same temperature as the material underneath it. Measure the temperature of the tape or painted surface. The DIT-500S can compensate additional error of emissivity other than 0.95. In this purpose, enter correct value of meas- ured substance emissivity.
Some time (several minutes) is required after the low (and be- fore the high) temperature measurements are made. This is a result of the cooling process, which must take place for the IR sensor. DIT-500S – USER MANUAL...
(HAL) on/off -> HAL adjustment -> low alarm (LAL) on/off -> LAL adjustment -> Each time you press set you advance through the mode cycle. The diagram shows the sequence of functions in the mode cycle. DIT-500S – USER MANUAL...
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MAX, MIN, DIF, AVG, LOG adjustment LOCK on/off HAL on/off MODE HAL adjustment LAL on/off LAL adjustment Fig. 1. Sequence of MODE button. DIT-500S – USER MANUAL...
Low alarm (LAL) on/off Turn on or off low alarm by pressing UP/DOWN button. 6.2.7 LAL adjustment Please adjust low alarm value by pressing UP/DOWN button. 6.2.8 Pressing UP/DOWN button to change the temperature unit (℃ or ℉). DIT-500S – USER MANUAL...
Note: This can only be done when the trigger is pulled. LOG loca- tion “000” cannot be accessed, by using the UP arrow button. when LOG location “000” shows in the display, press the LASER/BACKLIGHT button. A tones will sound, and the LOG DIT-500S – USER MANUAL...
USB function turn on. Then, press the LIGHT/LASER button again until “USB” sign disappears. Thus, the USB function shut off. Battery replacement As battery power is not sufficient, LCD will display “ ”. Re- placement with one new battery type 9V is required. DIT-500S – USER MANUAL...
Before the equipment is sent to a collection point, do not dis- mantle any elements. Observe the local regulations concerning disposal of packages, worn-out batteries and accumulators. DIT-500S – USER MANUAL...
+ 1℃ or 68…752℉ 1,8℉) ±(1,5% m.v. 400…800℃ 50:1 1000…1600℃ + 2℃ 1℃ 752…1472℉ 1000…2912℉ or 3,6℉) 1℉ 800…1600℃ 1472…2912 ±2,5% m.v. ℉ Operating temperature of 23 to 25℃ (73 to 77℉) “m.v.” means measured value of standard. DIT-500S – USER MANUAL...
K Type probe, mini tripod, carrying case, user manual, warranty card, calibration certificate issued by an accredited laboratory. The current list of accessories can be found on the manufacturer's website. DIT-500S – USER MANUAL...
14 Laboratory services SONEL Testing and Calibration Laboratory has been accredited by the Polish Center for Accreditation (PCA) - certificate no. AP 173. Laboratory offers calibration for the following instruments that are used for measuring electrical and non-electrical parameters. ● METERS FOR MEASUREMENTS OF ELECTRICAL...
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National Metrological Institute. According to ILAC-G24 „Guidelines for determination of calibration intervals of measuring instruments”, SONEL S.A. recommends pe- riodical metrological inspection of the instruments it manufactures no less frequently than once every 12 months.
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