美国雷泰红外测温仪3ILRSC是一款高性能的红外测温设备，专为远距离测量高温目标而设计。该设备采用望远镜瞄准方式，能够精确测量高达1200℃的温度。其光学分辨率高达120:1，响应波长为8-14μm，响应时间为700ms。3ILRSC配备了热电堆探测器，具备实时值、最小值、最大值、平均值、差值等多种测量功能。此外，该设备还支持数据记录，内存可存储100个数据点，并提供环境温度补偿功能。

3ILRSC的液晶显示屏以1℃为单位，4位数字显示，带有背景光，便于在不同环境下读取数据。其发射率可在0.1-1.0之间数字调节，以适应不同材料的测量需求。设备支持模拟输出（1mV/℃）和数字输出（RS232，9600波特率），输出间隔可在1-9999秒内调节。电源为四节5号碱性电池或6-9VDC·200mA。工作温度范围为0-50℃，贮存温度为-20℃-50℃（无电池），相对湿度为10-95％（30℃不凝结）。尺寸为244毫米×257毫米×71毫米，重量为1000克。

3ILRSC红外测温仪广泛应用于电力故障检测与维护、冶金、玻璃、水泥、塑料、石化、热处理等行业。其高精度、高可靠性和便携性使其成为工业检测和维护的理想工具。

The Raytek 3ILRSC infrared thermometer is a high-performance device designed for long-distance measurement of high-temperature targets. It features a telescope sighting method and can accurately measure temperatures up to 1200℃. The device has an optical resolution of 120:1, a response wavelength of 8-14μm, and a response time of 700ms. Equipped with a thermopile detector, the 3ILRSC offers various measurement functions, including real-time, minimum, maximum, average, and differential values. Additionally, it supports data recording with a memory capacity of 100 data points and provides environmental temperature compensation.

The 3ILRSC features a 4-digit LCD display with a background light, showing temperature in increments of 1℃, making it easy to read in different environments. The emissivity can be digitally adjusted between 0.1 and 1.0 to meet the measurement needs of different materials. The device supports both analog output (1mV/℃) and digital output (RS232, 9600 baud rate), with adjustable output intervals from 1 to 9999 seconds. It is powered by four AA alkaline batteries or a 6-9VDC·200mA power supply. The operating temperature range is 0-50℃, and the storage temperature is -20℃ to 50℃ (without batteries), with a relative humidity of 10-95％ (non-condensing at 30℃). The dimensions are 244mm×257mm×71mm, and the weight is 1000 grams.

The Raytek 3ILRSC infrared thermometer is widely used in industries such as power failure detection and maintenance, metallurgy, glass, cement, plastics, petrochemicals, and heat treatment. Its high precision, reliability, and portability make it an ideal tool for industrial inspection and maintenance.