Description
Laser target light, Emissivity adj.
INFRARED THERMOMETER
Model : TM-958
GENERAL SPECIFICATIONS:-
Display LCD, 29 mm x 33 mm. Sampling Time Approx. 0.6 second.
* Main display to show temp. value. Hold and After release the operation switch,
* Lower display to show emissivity value. Auto Power display will hold the last measuring
* Back Light. Off function value within 5 seconds continuously.
Functions ℃, ℉, Over Indication ≧ 305 ℃, display will show 350 ℃ and flashed.
Auto data hold, ≦-30 ℃, display will show -30 ℃ and flashed.
Auto power off, Power Supply DC 9V battery, 006P, MN1604 ( PP3 )
Auto LCD back light, or equivalent, heavy duty or Alkaline.
Emissivity adjustment. Power Approx. DC 14 mA, with laser light out.
Measurement -30 to 300 ℃ ( -22 to 572 ℉ ), Consumption Approx. DC 25 mA, w/o laser light out.
Range Operating 0 to 50 ℃ (32 to 122 ℉).
Resolution 0.5 ℃/0.5 ℉. Temp. and Less than 80% RH.
Circuit Exclusive microcomputer circuit. Humidity
Emissivity Adjustment range : 0.20 to 1.00. Weight 140 g/0.3 LB ( without battery ).
Adjustment * 0.95 default emissivity value. Dimension 160 x 92 x 45 mm.
Target Guide * Less than 1 mW. ( 6.3 x 3.6 x 1.8 inch ).
* Class 2 laser diode. Red. Wave length Standard Operational manual….. 1 PC.
is 645 nm approximately. Standard Accessory.
ELECTRICAL SPECIFICATIONS:-
Measurement -30 to 300 ℃ ( -22 to 572 ℉ ), Temp. Sensor Thermocouple pie.
Range Emissivity * By push button.
Resolution 0.5 ℃/0.5 ℉. Setting Setting range : 0.20 to 1.00.
Accuracy ± 3 % of reading or ± 3 ℃( 5 ℉), which * The default emissivity value is 0.95,
ever is greater. which will cover 90% of a typical
* Meter operating temp. within 23± 5 ℃ application.
and the emissivity value of Measurement 6 to 12 micro meter.
measurement target set to 0.95. Wave length
* Spec. tested under the 20 cm dia. Region
black body, the measuring distance Distance Factor D/S : Approx. 7:1.
from the probe sensing Head is 30 cm. D – Distance, S – Spot.
