热电偶温度计轻轨车750

数字 USB 可移植的

参考温度计LR-Cal LRT 750是检查和校准各种温度计的比较参考系统由一个电池供电的数字手持指示器和一个预老化的精密传感器组成temperature range -200...+450°C. Functions: - • Measurement rate (4/sec = "Fast"; 1/sec = "Normal" • MIN and MAX values • HOLD and AVErage • Zero • Integr. real time clock Measuring range: - -200...+450°C (switchable to °F) Accuracy: (at 20°C ambient temp.) - 0.03K from -50...+199.9°C 0.05K from -200...-50.01°C elsewhere 0.05% of measured value Display: - 4 1/2 digits, two lines, with back light Display resolution: - up to 200°C: 0.01K elsewhere: 0.1K Response time t90: - 12 seconds Supply: - 9 VDC block battery (or optional rechargeable battery, chargeable via USB adapter Permissable operation temperature: - 0...40°C Permissable storage temperature: - -10...+50°C Housing: - rigid ABS plastic, transparent window Weight: - approx. 350 g Dimension Pt 100 sensor: - 300 mm insertion length x 3 mm diameter, with handle and connection cable Order-Code including factory certificate of calibration: - LRT-750-WKZ Order-Code including DKD/DAkkS certificate of calibration: - LRT-750-DKD