Infrared thermometer CTlaser LT / LTF

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The infrared thermometer optris CTlaser LT allows for exact temperature measurement on smallest objects from 0,9 mm at a distance of 70 mm. The IR thermometer optris CTlaser LTF is due to its short configuration time of only 9 ms perfectly suited for surveillance of quick working processes. Both models offer a robust and premium-quality stainless steel measuring head with an innovative double laser sighting for an exact measuring field marking in every distance. Measurement Specifications • Optical resolution (90% energy): 75:1 CTlaser LT 50:1 CTlaser LTF • Selectable focus (CT laser)1):CF1 0.9mm @ 70 mm CF2 1.9 mm @ 150 mm CF3 2.75 mm @ 200 mm CF4 5.9 mm @ 450 mm SF 16 mm @ 1260 mm • Repeatability (at Tamb = 23 ± 5°C):±0.5 % or ±0.5°C2) (CTlaser LT) ±1 % or ±1°C2) (CTlaser LTF) • Temperature resolution (NETD): 0.1 K (CTlaser LT) 0.5 K (CTlaser LTF) • Emissivity / Gain (adjustable via programming keys or software): 0.100 – 1.100 • Transmissivity / Gain (adjustable via programming keys or software): 0.100 – 1.000 • Signal processing (parameter adjustable via software): peak hold, valley hold, average, extended hold function with threshold and hysteresis General Specifications • Environmental rating: IP 65 (NEMA-4) • Ambient temperature: sensing head: -20°C … 85°C (50°C with laser ON) electronics: 0°C … 85°C • Storage temperature: sensing head: -40°C … 85°C electronics: -40°C … 85°C • Relative humidity: 10 – 95%, non condensing • Vibration: IEC 60068-2-6 (sinus shaped), IEC 60068-2-64 (broadband noise) • Shock: IEC 60068-2-27 (25G and 50G) • Weight: sensing head: 600 g electronics: 420 g