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The Emissivity
/ Temperature Calibration is an Extremely powerful, expensive and
important feature! :
you to manually calibrate the thermometer by adjusting
the emissivity values. It is extremely important because different
materials emit radiation at different levels, for example, If water and
aluminium foil are heated to the same temperature, most non-calibrated
thermometers would still say the aluminium foil is many times colder
than the water. That vast error would be due to the different
emissitivty value of each material, and this is why emissivity
calibration makes this thermometer vastly superior in accuracy to its
competition. (details/instructions below).
The Infrared (IR) :
sensor on
this device is long 'unlimited^' range and contact free, allowing you to
continuously measure surface temperatures of places you would not
normally touch with your bare hands or with a thermometer, and you can
do so from at a safe distance. This
also saves you a lot of time and hassle of repeated cleaning since you
don't touch the surface you are measuring. The
Infrared sensor works like a super sensitive camera, measuring the
infrared wavelengths of light that are being emitted by an object.
The Thermocouple (TC)
:
sensor is
short range spot contact sensor and generally takes the maximum
temperature of whatever it is in direct physical contact with (any
solid, liquid or gas it touches), it measures the temperature of the
object it is in through the simple transfer of heat from the environment
it is in, to the microscopic Peltier Junction at the tip (which detects
temperature based on the PeltierSeebeck effect). By relying on physical
contact, this probe is not affected by transparency, interference or
reflection problems that affect the other infrared sensor, making it an
excellent companion in this device.
The -30˚ C to 550˚ C Temperature
scan range
:
on this device allows you to measure temperatures from a freezing -30
Degrees Celsius (-22° F) all the way to a scorching 550 Degrees Celsius
(1022° F) that normally only expensive industrial IR thermometers can
reach, others usually only go up to 340 degrees.
Adjustable High and Low Temperature flashing alerts and Minimum,
Maximum, and Average :
temperatures can be displayed at the touch of button as you scan various
objects, so you will know if your set temperature has been breached; you
don't have to constantly watch the numbers.
The Large Clear Illuminated LCD display
comes with a soft blue white backlight
that is not distractingly blinding as others on the market.
SPECIFICATIONS :
|
Specifications |
|
Range |
-30 to 550
°C
-22 to
1022
°F
Distance :
12:1
Distance to spot
size |
|
Resolution |
0.1
C |
|
Accuracy |
±3%
|
|
Indicator |
Low bat
indicator |
|
Data Hold |
Auto data
hold |
|
Auto power off |
Yes |
|
Dimension : 17
cm x 14 cm x 4 cm |
Come with
:
1. IR-Thermometer
2. K-type thermocouple
3. 9 V battery
4. User manual
เครื่องวัดอุณหภูมิใช้แสงอินฟราเรด 30-550:
-
มีช่องวัด
2 ช่อง ใช้แสงอินพราเรด และใช้โพรบ
-
คุณภาพสูง ราคาประหยัด
-
ย่านการวัด : -30 C to
550 C(
เปลี่ยนเป็นองศา F ได้)
-
ความละเอียดสูง : 0.1 C
-
ความแม่นยำ :
±3%
-
แสดงผลผ่าน จอ LCD
- ใช้แบตเตอรี่ 9V
1 ก้อน
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