testo 825-T4红外温度仪/testo 825-T4
产品概述
testo 825-T4是一款多功能红外温度测量仪器,结合了非接触式红外测温与接触式测温功能于一体。该设备采用激光瞄准技术,可精准定位测量目标区域,并具备声音报警功能,当测量值超过预设限值时自动提醒用户。仪器配备保护软套和扣件,便于携带且能有效防尘防撞击。其设计符合人体工程学原理,操作简便,适用于工业维护、建筑检测、暖通空调等多种场景的温度监测需求。1321
核心功能特点
testo 825-T4的显著特点包括可调节发射率(0.20~1.00范围),能适应不同材质表面的精确测量。仪器具备快速响应能力,红外测温反应时间仅1秒,接触式测温反应时间为5秒。内置双模式显示,支持℃/℉单位切换,并具有数据保持功能可冻结测量读数。激光标识点帮助用户精确定位测量区域,而声音报警功能则确保重要温度阈值不被忽略。设备采用2节AAA微型电池供电,续航时间达20小时,满足长时间作业需求。82028
技术参数
该设备红外测温范围为-50.0°C至+400.0°C(-60.0°F至+750.0°F),接触式测温范围为-50.0°C至+250.0°C。在-50.0°C至100.0°C范围内精度为±2.0°C,100.1°C至400.0°C范围内精度为±2%测量值。仪器尺寸为43.4×184.0×19.0mm,重量仅80克,紧凑轻便。工作温度范围为0.0°C至50.0°C,存储温度范围为-40.0°C至70.0°C,适应多种环境条件。212230
应用场景
testo 825-T4广泛应用于建筑物表面温度检测(如墙面、天花板)、工业设备维护中的高温部件监测、食品加工过程的温度控制,以及暖通空调系统的性能评估。其两用设计特别适合需要快速筛查表面温度后进一步精确测量的场景,例如在食品安全检测中先进行非接触式筛查再对异常区域进行接触式复测。配套的反射标贴(选配)可提升光滑金属表面的测量准确性。61725
English Product Introduction
The testo 825-T4 is a dual-mode infrared thermometer combining non-contact and contact temperature measurement capabilities. Equipped with laser targeting and audible alarm functions, this compact device provides accurate temperature readings from -50.0°C to +400.0°C (-60.0°F to +750.0°F) for infrared measurements and -50.0°C to +250.0°C for contact measurements. Its adjustable emissivity (0.20-1.00) ensures reliable readings on various surface materials.320
Key Features
This handheld instrument features rapid 1-second response time for infrared measurements and 5-second response for contact measurements. The built-in laser pointer precisely identifies measurement areas, while the overload alarm immediately notifies users when temperature limits are exceeded. The unit includes a protective soft case and clip for easy portability, with ergonomic design allowing one-handed operation. The backlit display shows real-time readings with ℃/℉ toggle function, and data hold feature freezes measurements for documentation. Powered by 2 AAA batteries offering 20 hours continuous operation.82130
Technical Specifications
The testo 825-T4 delivers ±2.0°C accuracy from -50.0°C to 100.0°C and ±2% of reading above 100.1°C. The compact dimensions (184×43.4×19mm) and lightweight (80g) design facilitate field use. Operating temperature range is 0.0°C to 50.0°C with storage range of -40.0°C to 70.0°C. The instrument s 3:1 optical resolution enables mid-range measurements, making it suitable for HVAC maintenance, building diagnostics, and industrial equipment monitoring applications.2228
简单介绍
欢迎选购testo 825-T4红外温度仪,我们有优势的价格,的服务!公司承诺,所有商品保证原装正品,一年保修,终身维护!业务咨询:021-63515606,
testo 825-T4红外温度仪
的详细介绍
testo 825-T4两用红外温度仪,带激光瞄准和报警功能,包括保护软套和扣件 |
产品介绍: |
testo 825-T4两用温度仪,除了拥有上述testo 825-T3所有功能外,还带有激光标识点和声音报警功能。
|
优点一览
- 激光瞄准
- 发射率在0.20~1.00内可调
- 超过限值时,发出声音报警
|
技术数据 - testo 825-T4
|
|
存储温度
|
-40.0...70.0 °C
|
操作温度
|
0.0...50.0 °C
|
电池类型
|
2 AAA 微型 电池
|
电池寿命
|
20.0 h
|
重量
|
80.0 g
|
规格 (LxWxH)
|
43.4 x 184.0 x 19.0 mm
|
探头类型 (测量值)
|
量程
|
反应时间
|
|
红外
(温度)
|
-50.0 ... 400.0 °C
|
1.0 -
|
精度
|
+/-2.0 °C (-50.0 ... 100.0 °C)
+/-2.0% 测量值 (100.1 ... 400.0 °C)
|
|
|
|
分辨率
|
+/-0.5 °C (-50.0 ... 400.0 °C)
|
红外
(温度)
|
-60.0 ... 750.0 °F
|
1.0 -
|
精度
|
+/-2.0 °F (-60.0 ... 212.0 °F)
+/-2.0% 测量值 (212.1 ... 750.0 °F)
|
|
|
|
分辨率
|
+/-0.5 °F (-60.0 ... 750.0 °F)
|
K型(NiCr-Ni)
(温度)
|
-50.0 ... 250.0 °C
|
5.0 -
|
精度
|
+/-1.0% 测量值 (-50.0 ... 250.0 °C)
|
|
|
|
分辨率
|
+/-0.1 °C (-50.0 ... 250.0 °C)
|
K型(NiCr-Ni)
(温度)
|
-60.0 ... 480.0 °F
|
5.0 -
|
精度
|
+/-1.0% 测量值 (-60.0 ... 480.0 °F)
|
|
|
|
分辨率
|
+/-0.1 °F (-60.0 ... 480.0 °F)
|
testo 825-T4红外温度仪 |
|