Clas Ohlson ST-880 Instruction Manual

IR Thermometer
Article number: 36-1200 • Model: ST-880
Please read the entire instruction manual before using and save it for future use. We apologise for any text or photo errors and any changes of
technical data. If you have any questions concerning technical problems please contact our Customer Service Department.
1. Description
• Accurate measuring without direct contact with the object.
• Built-in laser pointer that points at the measuring objects centre.
• Adjustable display, °C or °F
• Automatic memory for measured values.
• Automatic shut off to save battery.
• Measuring example: At a distance of 80 cm the measuring
surface is Ø10 cm.
• Illuminated display.
2. Suitable areas of use
• Control of handling and preparations of provisions.
• Inspection for safety and fire.
• Hardening control
• Asphalt
• Temperature analysis at engine controls
• Control at soldering
• Measuring warehouse temperatures.
3. Measuring range
The instruments measuring conditions are 8:1 (see fig. on the IR
thermometer): At a distance of 80 cm the measuring surface has an
Ø10 cm (the object to be measured should be larger then Ø10 cm,
move closer if measuring object is smaller).
Distance to the measuring object
and measuring surface
Measuring conditions: 8:1
4. Safety
• Always be careful when the laser pointer is switched on.
• Do not point the beam at your own, other peoples or even animals'
eyes.
• Be careful while measuring surfaces with reflection, the beam might
reflect back towards your eyes.
• Never let the beam point at flammable or explosive gas or fluid.
VAROITUS
CAUTION
Do not look directly into the beam
CLASS II LASER PRODUCT
GREAT BRITAIN For consumer contact, please visit www.clasohlson.co.uk
and click on customer service.
Laser beam Ø16 cm (at centre
of measuring object)
Measuring
beam
Laser radiation
Diode Laser
<1 mW Power at 675 nm
ENGLISH
5. Specifications
Display:
Measurement Range:
Reading time:
Indication of tempera-
ture outside the meas-
uring range:
Temperature display:
Emission capacity:
Measuring conditions:
Diode laser:
Spectral response:
Shutting off:
Power Supply:
Weight:
Size:
Environment
Operating temperature: -0°C to 50°C (32°F to 122°F)
Storage temperature:
Humidity:
6. Specifications measuring
Scale
-50°C to -20°C
(-58°F to -4°F)
-20°C to 280°C
(-4°F to 536°F)
* Accuracy is given at: 18°C to 28°C/64°F to 82°F and less then
80 % RH
Always make sure that the measuring surface is larger then the measur-
ing surface of the instrument at actual measuring distance. The surface
to be measured should be twice a large as the instruments.
3-1/2 digits, LCD with background light
-50°C to 280°C/-58°F to 536°F
Less then a second
The display will show 1
Automatic (no indication for (+) – degrees/-
for minus)
0.95 fixed value
8:1 (90% of the measuring value comes
from given measuring surface)
Out power <1 mW, wavelength area
630~670 nm, class 2 (II) Laser Product
6~14 um
Automatic after 7 seconds
9 V Battery (6LR61)
180 g
82 x 41.5 x 160 mm
-20°C to 60°C (-4°F to 140°F)
10 % ~90 % RH (usage), <80 % RH
(storage)
Resolution Accuracy*
1°C/1°F ±5°C/±9°F
1°C/1°F ±2% of the measuring
value or ±2°C/±4°F