background image

12. Information on contact measurement

18

11.3 Measuring range, distance

Depending on the distance of the measuring instrument from the
measurement object, a specific measuring range is recorded. 

Measuring lens (ratio of distance : measuring range)

In italics = laser 

Not in italics = measuring range

* Optimised measuring distance

12. Information on contact

measurement

Observe the minimum penetration depth for
immersion/penetration probes:
10x probe diameter
Avoid using in aggressive acids or alkalis. 

1.888.610.7664 

[email protected]

www.

Testo-Direct

.com

Содержание 104-IR

Страница 1: ...points provided Send the instrument directly to us at the end of its life cycle We will ensure that it is disposed of in an environmentally friendly manner 3 Intended use The testo 104 IR is a robust...

Страница 2: ...eral Operating temperature 20 to 50 C 4 to 122 F Transportation 30 to 50 C 22 to 122 F storage temperature Power supply 2 x AAA batteries Battery life 10 h typical at 25 C 77 F Housing ABS TPE PC and...

Страница 3: ...measuring value displays minimum maximum value 5 Fold out immersion penetration probe folding out the probe switches the instrument on 6 Battery compartment at the back 6 Commissioning Inserting batt...

Страница 4: ...measurement p press IR measurement contact measurement p press 7 3 Measuring Observe the information on IR measurement contact measurement see chapter below IR measurement Instrument is on IR measure...

Страница 5: ...A AutoHold lights up Switch between min max and recorded value press HOLD MIN MAX The min max values can be reset switch the instrument off switch to IR measurement or while the held measuring value...

Страница 6: ...owel Clean the lens carefully with a cotton bud dipped in water or medical alcohol 10 Questions and answers Question Possible causes Possible solution lights up Low battery Change batteries IR measure...

Страница 7: ...at air pockets Where the values are critical always measure separately with a contact thermometer Particularly in the food sector measure core temperature with a penetration immersion thermometer Adj...

Страница 8: ...range is recorded Measuring lens ratio of distance measuring range In italics laser Not in italics measuring range Optimised measuring distance 12 Information on contact measurement Observe the minim...

Отзывы: