Home
Главная
Zotek
ZT-550B+
Инструкция по эксплуатации Страница: 1

Zotek ZT-550B+ — обзор инфракрасного термометра для бесконтактного измерения температуры [1/2]

Zotek ZT-550B+ Инструкция по эксплуатации онлайн

* Emissivity describes the energy-emitting characteristics of materials.

Most organic materials and painted or oxidized surfaces have an

emissivity of approximately 0.95, the default setting for the product. To

enhance accuracy of measurements, set emissivity based on the

Appendix: “Emissivity of Common Objects”.

(2) Buttons

User Manual

A. Introduction

This product is an infrared thermometer for non-contact temperature

measurement, which determines the surface temperature of an object by

measuring the amount of infrared energy radiated by the object surface.

B. Safety Information

To avoid possible hazards, please read all safety information before you use

the product.

(1) Do NOT use the product around explosive gas, vapor, or in damp or wet

environments.

(2) Do NOT look directly into the laser or point laser indirectly at persons' eyes.

(3) Do NOT look directly into the laser with optical tools (e.g.: binoculars,

microscopes).

(4) Do NOT put the product near heat or fire.

C. How the Product Works

Any object whose temperature is higher than absolute zero radiates infrared

energy. The radiated infrared energy is proportionate to the temperature of the

object itself. This product optics sense emitted, reflected, and transmitted

energy, which is collected and focused onto a detector. Then the product

translates the signal into a temperature measurement and shows the

measurement on the display.

D. Genearl Maintenance

Do not open the product. Have the product repaired only through an

approved technical site.

(1) Do not operate the product around hot, wet, flammable, explosive or

magnetic environments.

(2) Clean the product with damp cloth and mild detergent; do not use

abrasives or solvents.

(3) Remove the batteries if you will not use the product for a long time to

prevent possible battery leak.

(5) When “ ” is shown on the display, batteries shall be replaced as below:

1. Remove the battery cover through the depression area on the side of the

product;

2. Replace the used batteries with new batteries of the same type;

3. Place the battery cover back.

E. Instruction

(1) How to Measure

1. Target the object you want to measure and push the trigger, the product

will be turned on automatically;

2. Use the laser light to help aiming the right point;

3. Loose the trigger when a temperature is shown on the display, the product

will beep once, the measurement on the display will be locked and a

“HOLD” will show at the lower left corner;

4. Repeat the above steps to measure another object;

Button Instruction

Press EMIT , then press this button to increase the emissivity.

2. Push the trigger, then press this button to turn on/off backlight.

Press EMIT , then press this button to decrease the emissivity.

2. Push the trigger, then press this button to turn on/off laser light.

3. Press this button to make

℃/℉ selection.

SELECT

Press this button will toggle between the following functions:

MAX

: the maximum value. Due to the uneven temperature of an

object's surface, the measurement you get in the middle of the

display will fluctuate because the laser target is pointing to

different points; by entering MAX Function, the lower right

corner of the display will show the maximum value you get

during the whole measuring process.

2. AVG: the average value; measure the same way as above.

3. MIN:

the minimum value; measure the same way as above.

4. DIF:

the difference between the maximum value and the

minimum value; measure the same way as above.

5. LAL: low temperature alarm; press

△ or ▽ after entering this

function to set the alarm value; once the temperature you are

measuring is lower than the alarm value, the top left corner will

show “LOW” and the built-in beeper will beep continuously.

6. HAL: high temperature alarm; set the same way as above and

the top left corner will show “LOW”。

7. offset: calibrate temperature; when you are measuring a known

temperature and find the result you get through the product is

not the same as what you know, you can enter this function and

press △ or ▽ to calibrate the product.

8. E: current emissivity.

EMIT

Press this button to set the

emissivity.

- 1 -

- 2 -

Zotek ZT-550B+ — обзор инфракрасного термометра для бесконтактного измерения температуры [1/2]

Содержание

Похожие устройства