METRATHERM - GMC Instruments - #1

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3-349-390-03 1/11.06 GMC-I Gossen-Metrawatt GmbH METRATHERM.1 Infrared Thermometer with Laser Sight for the Contactless Measurement of Surface Temperatures Applications • Temperature measurement at large distances, and thus at a safe distance from potential danger zones • Electrical troubleshooting • Automotive repair and maintenance • Air conditioning • Scientific experiments • Manufacturing processes in the field of semiconductor technology • Contacts in electrical switch boxes • Food monitoring and processing Applicable Regulations and Standards Characteristic Values IEC 61000-4-2 Electrostatic discharge immunity test IEC 61000-4-3 Radiated radio-frequency electromagnetic field immunity test IEC 61000-4-8 Power frequency magnetic field immunity test DIN EN 61326:2002 Electrical equipment for measurement, control and laboratory use – EMC requirements Quantity Characteristic Value Infrared thermometer sensor Temperature range –50 to 1000 °C (–58 to 1832 ºF) Accuracy ±3.0 º C (±5 ºF) from –50 to –20 ºC (–58 to –4 ºF), ±2.0 ºC (±3 ºF) from –20 to 100 ºC (–4 to 212 ºF), ±2% from 100 to 1000 ºC (212 to 1832 ºF) Wavelength 8 to 14 ìm Repetition accuracy ±1 ºC or ±2 ºF Resolution, main and auxiliary displays 0.1 ºC Response time 500 ms Emissivity adjustable from 0.1 to 1.0 Relationship of the distance between the measuring instrument and the object to be measured, and diameter of the spot (distanceto- spot-ratio D:S) 50:1 Type K thermocouple sensor Temperature range / accuracy –200 to +200 °C / ±(0.2% rdg. + 1.5 °C) +200 to +1370 °C / ±(0.5% rdg. + 1 °C) Temperature range / resolution –200 to –100 °C / 1 °C –99.9 to +1370 °C / 0.1 °C Supply power / battery service life 9 V block battery (6LR61) / 10 hours Operating temperature 0 to 50 °C (32 to 122 °F), 10 to 90% atmospheric humidity Selectable unit of measure: °C or °F . Automatic shutdown Approx. 30 seconds after last key activation Switchable laser beam . Min. /max. and average values . 10 memory locations . Acoustic warning signal . USB data port . Dimensions 200×127×47 mm Weight Approx. 350 grams with battery • Infrared temperature measuring range: –50 to 1000 °C (–58 to 1832 ºF) • Exact positioning with laser sighting (can be activated if desired) • High distance-to-spot (D:S) ratio: 50:1 • Emissivity adjustable from 0.1 to 1.00 in steps of 0.01 • Additional measuring option with type K thermocouple • Illuminated LCD panel • Selectable unit of measure: °C and °F • Single and continuous measurements • Storage of current measured temperature, lowest and highest temperature or maximum temperature difference ÄT • 10 memory locations for individual measurements • Alarm function: Acoustic signal in the event of violation of adjustable limit values • USB interface for data transmission to a PC • PC software for displaying and recording measured values (data logger function) on included CD ROM