Extech 42510 Handleiding
Extech
Omgevingsthermometer
42510
Lees hieronder de 📖 handleiding in het Nederlandse voor Extech 42510 (4 pagina's) in de categorie Omgevingsthermometer. Deze handleiding was nuttig voor 32 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld
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User’s Manual
Wide Range Mini InfraRed Thermometer
with Laser Pointer
MODEL 42510
42510-EU-EN v3.5 07/13 2
Introduction
Congratulations on your purchase of the Model 42510 IR Thermometer. This thermometer
measures and displays non-contact (infrared) temperature readings at the touch of a button. The
built-in laser pointer increases target accuracy while the backlit LCD and handy push-buttons
combine for convenient, ergonomic operation. Proper use and care of this meter will provide years
of reliable service.
Safety
Use extreme caution when the laser pointer beam is on
Do not point the beam toward anyone's eye or allow the beam to
strike the eye from a reflective surface
Do not use the laser near explosive gases or in other potentially
explosive areas
Specifications
Infrared Thermometer Specifications
Range / Resolution -50 to 200º ºC (-58 to 200 F)
200ºC to 538°C (200°F to 1000°F)
0.1º
1°
Accuracy ± 1% of reading or ±1
oC (1.8oF) whichever is greater, from 15 to 50
oC (60
to 113oF)
± 2% of reading or ±2oC (4oF) whichever is greater, for remainder of
range: -50 to 537oC (-58 to 1000oF)
Note: Accuracy is specified for the following ambient temperature range:
18 to 28°C (64 to 82°F)
Emissivity 0.95 fixed value
Field of View D/S = Approx. 8:1 ratio (D = distance; S = spot)
Laser power Less than 1mW
Spectral response 6 to 14 m (wavelength)
General Specifications
Display Backlit LCD display with function indicators
Display update rate 1 second approx.
Operating Temperature 0º º º ºC to 50 C (32 F to 122 F)
Operating Humidity Max. 80% RH.
Power Supply 9V battery
Automatic Power Off Meter shuts off automatically after 6 seconds
Weight 180g / 6.4 oz.
Dimensions 82 x 42 x 160mm (3.2 x 1.6 x 6.3”)
42510-EU-EN v3.5 07/13 3
Meter Description
1. Laser pointer beam
2. IR Sensor
3. Measurement trigger
4. Battery compartment cover
5. Handle grip
6. LCD Display
7. Function Buttons
Operating Instructions
1. Hold the meter by its Handle Grip and point it toward the surface to be measured.
2. Pull and hold the orange Trigger to turn the meter on and begin testing. The temperature
reading, the ‘SCAN’ icon, the emissivity icon (E=0.95), and the unit of measure will appear.
Note: Replace the battery if the display does not light.
3. While continuing to pull the Trigger:
a. Push the laser button to turn on the laser pointer. When the laser is ON the laser icon
will appear on the LCD over the temperature reading. Aim the red beam approximately a half
inch above the point of test (pressing the laser button again turns the laser off).
b. Select the temperature units using the
oC or oF button.
c. Push the backlight button to turn on the LCD backlighting function.
4. Release the Trigger and the reading will hold for approximately 6 seconds (HOLD will appear on
the LCD) and then the meter will automatically shut off.
Over-range Indicator
If the temperature measurement exceeds 538°C (1000°F), the thermometer will display dashes in
place of a temperature reading.
Field of View
The meter’s field of view is 8:1. For example, if the meter is 16 inches from the target (spot), the
diameter of the target must be at least 2 inches. Other distance ratios are shown below in the field
of view diagram.
Note that measurements should normally be made less than 2 feet from the target. The meter can
measure from further distances but the measurement may be affected by external sources of light.
In addition, the spot size may be so large that it encompasses surface areas not intended to be
measured.
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20mm
@ 160mm 40mm
@ 320mm 80mm
@ 640mm
Product specificaties
| Merk: | Extech |
| Categorie: | Omgevingsthermometer |
| Model: | 42510 |
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