CENTER 352，红外线测温仪/CENTER-352

产品概述

CENTER-352红外线测温仪是一款来自台湾群特品牌的高性能手持式测温设备，采用非接触式红外测温技术，适用于工业、实验室等多种场景的温度测量需求。该产品外形为枪型设计，配备激光指示器帮助精准瞄准目标，支持摄氏与华氏单位一键切换，并带有LED背光显示屏便于昏暗环境下读数。测温范围覆盖-20℃至500℃（-4℉至932℉），分辨率达0.1℃/0.2℉，测量精度为读值的±2%或±2℃。设备采用9V电池供电，续航时间约50小时，操作温度范围为0℃~50℃（32℉~122℉），机身尺寸为157.5×115×36mm，重量轻巧仅200克左右，适合单手操作。[1][2][3][4][9]

核心功能特点

CENTER-352具备多项实用功能：内置可关闭的激光指示器（1毫瓦特）辅助定位测量点；配备背光功能的LCD数字显示屏确保各种光线条件下的可视性；支持℃/℉单位转换满足不同使用习惯；具有自动关机功能（约15秒无操作后）节省电量；发射率可调范围0.3~1.0，适应不同材质表面测温需求。其光学系统采用12:1的距离与目标比（D:S），最小可测点尺寸为25mm，响应时间500ms，能快速捕捉温度变化。产品附带说明书、电池等基础配件，操作界面简洁直观，适合日常工业检测、设备维护等场景。[7][8][15][18]

技术参数详解

该测温仪采用6~14μm红外光谱感应，符合人体工程学的枪型结构配合防滑握持设计。测量时无需接触被测物体，有效避免交叉污染或损伤热敏表面。设备具备温度冻结显示功能，便于记录瞬时数值；环境适应性方面，可在湿度低于80%RH的环境中使用，储存温度范围为-10℃~60℃（14℉~140℉）。激光定位功能特别适用于远距离测量或危险区域检测，而0.3~1.0的可调发射率使其能准确测量金属、塑料、陶瓷等多种材料表面温度。[12][16][20][27]

应用场景说明

CENTER-352广泛应用于机械制造、电力维护、食品加工等领域，适用于电机轴承温度监控、管道热损耗检测、热处理过程观察等场景。其非接触特性特别适合旋转设备、带电体或腐蚀性物质的温度测量。教育机构也可用于物理、化学实验中的热力学演示。产品设计考虑了工业环境的耐用性，外壳材质具有一定抗冲击性，按键布局合理便于戴手套操作，是现场工程师快速诊断设备热异常情况的实用工具。[5][19][26][29]

English Product Introduction

The CENTER-352 Infrared Thermometer from Taiwan s CENTER brand is a handheld non-contact measuring device with gun-shaped ergonomic design. It features laser targeting assistance (1mW, switchable), LCD display with backlight, and ℃/℉ toggle function. Measuring range spans -20℃ to 500℃ (-4℉ to 932℉) with 0.1℃/0.2℉ resolution and ±2% accuracy. The 12:1 distance-to-spot ratio (D:S) allows safe measurement from appropriate distances, while adjustable emissivity (0.3-1.0) ensures reliable readings on various surfaces. Powered by 9V battery (50hrs continuous use), it weighs approximately 200g with compact dimensions 157.5×115×36mm, ideal for one-handed operation in industrial maintenance, HVAC inspections, and laboratory applications.[4][10][17][21]

Functional Highlights

This thermometer incorporates practical features like auto power-off (15s delay), data hold function, and rapid 500ms response time. The optical system uses 6-14μm infrared spectrum detection with 25mm minimum spot size. Environmental specifications include operation at 0-50℃ (32-122℉) with <80%RH humidity, and storage tolerance of -10-60℃ (14-140℉). The package includes user manual, battery, and protective case. Its non-contact principle prevents contamination during food processing checks or medical scenarios, while laser positioning enhances accuracy for electrical cabinet monitoring or mechanical troubleshooting. Simple three-button control interface facilitates quick adoption by technicians across manufacturing plants, automotive workshops, and building service sectors.[11][14][22][28]

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