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LAST UPDATED: September 11, 2019

最佳制冷剂泄漏探测器:在系统中发现泄漏

Find refrigerant leaks more quickly with these automatic refrigerant leak detectors

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PUBLISHED ON September 11, 2019

制冷剂是空调单元的骨干。如果泄漏,它会降低系统的性能并最​​终损坏它。当您的HVAC系统一直在加班时,通常会发生泄漏,尤其是在冷却RVS或旅行拖车时。由于您不能依靠您的鼻子嗅出泄漏的来源,因此我们在下面的购买指南中提出了市场上的一些最佳交流泄漏探测器。

Best Overall
Inficon TEK-Mate Refrigerant Leak Detector
Inficon TEK-Mate Refrigerant Leak Detector
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概括
概括
具有轻量级,便携和高度敏感的泄漏检测器,传感器提供超过1000小时的使用量
凡好
凡好
轻巧,精确的红外传感器。有一个低电池指示灯。可以访问难以到达的区域。在持久,可充电电池上运行。检测各种制冷剂。听起来一个响亮而清晰的警报。
Cons
Cons
可能会拿起假读数并给出错误的警报。劣质的手柄和套管。
Best Overall
Inficon TEK-Mate Refrigerant Leak Detector
Inficon TEK-Mate Refrigerant Leak Detector
最超值
Lotfancy制冷剂氟莱恩泄漏探测器
Lotfancy制冷剂氟莱恩泄漏探测器
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概括
概括
一种经济实惠的泄漏探测器,可以检测各种卤素制冷剂。该装置在加热二极管技术上运行。
凡好
凡好
Ergonomic and compact design. Flexible probe can reach tight spaces and corners. Adjustable sensor. Includes a color display of the battery status. Offers great value for money. Includes a one-year warranty.
Cons
Cons
没有电池。不耐用。不是很准确,几乎无法检测到小泄漏。
最超值
Lotfancy制冷剂氟莱恩泄漏探测器
Lotfancy制冷剂氟莱恩泄漏探测器
尊敬的提及
现场加热二极管制冷剂泄漏探测器 -  SRL8
现场加热二极管制冷剂泄漏探测器 - SRL8
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概括
概括
对所有HFCS,HSFC,CFC和混合敏感。十五小时可充电电池。过滤系统有助于保护检测器免受损坏。
凡好
凡好
电池的充电持续近两个工作日(15hours). The battery is user-replaceable. The detector is ready to go in 30 seconds and features an eight-bar LED display, low battery indicator, and auto-zero indicator. You can set the sensitivity level (low, medium, or high).
Cons
Cons
一个买家不为R134A工作报告。Another says the sound indicator is not loud enough.
尊敬的提及
现场加热二极管制冷剂泄漏探测器 -  SRL8
现场加热二极管制冷剂泄漏探测器 - SRL8

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我们所有的评论都是根据我们包括大多数产品的市场研究,专家投入或实践经验。这样,我们提供了正品,准确的指南,帮助您找到最佳选择。

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Benefits of a Refrigerant Leak Detector

  • Timesaving.There are conventional methods of detecting a leak in your HVAC system, which includes using a UV dye or soapy water. However, a UV dye can reduce the overall performance of the unit if it's not compatible with the refrigerant, and it’s time-consuming to get soapy water every time you notice a leak. On the other hand, it only takes a few seconds for an automatic refrigerant leak detector to detect the source of the problem.
  • 防止HVAC系统分解。When there's a refrigerant leak, you will notice that the HVAC system takes too long to cool after attaining high temperatures or the AC unit may not be efficient at cooling a room. Eventually, the system may break down and cost you lots of money in replacements.
  • Promote health and safety.在休闲车中,泄漏的制冷剂可能产生一个不舒服和不健康的生活环境。如果在温室中使用,有害气体可能会破坏植物。高质量的探测器将帮助您检测有害的制冷剂化学品,如HFC或CFC,并在适当的时间停止它们。如果您有未料的制冷剂泄漏,您也可能被EPA罚款。

Types of Refrigerant Leak Detectors

紫外线染料

当使用时使用时,UV染料在检测系统中的泄漏时可以非常有效。您需要UV染料和UV光来检测泄漏的来源。您只需将染料涂抹在疑似泄漏点上,并在它们上闪耀紫外线以照亮泄漏。一定要找到与压缩机的油兼容的染料,以避免损坏压缩机并缩短空调的寿命。

Soap and Water

这是一种简单富有高效,但耗时的检测泄漏方式。您可以将可疑的泄漏点浸入铲斗水中或将肥皂和水涂抹在疑似的麻烦点。无论哪种方式,你都会注意到来自泄漏点的泡沫。如果您单独使用,并且不想冒险装满制冷剂的房间是一种便捷的方法。

电子泄漏探测器

Electronic leak detectors are simple, handheld devices that identify the exact location of a leak. You have to get close to the suspected leak point to get a reading from the gadget. There are Corona–Suppression detectors that use a high-voltage corona on the sensing tip to detect a leak and heated diode detectors that use heat molecules to detect leaks. Another type is ultrasonic detectors that use sound to detect a leak in the refrigerant. All these units will light up or sound an alarm if there’s a leak.

Top Brands

Inficon

Inficon于2000年成立于2000年,在瑞士公司,欧瑞康集团的真空技术公司合并后。该公司生产具有最新技术的创新产品,其一些产品包括真空部件,真空计控制器,HVAC服务工具和泄漏探测器。如果您正在寻找R22制冷剂泄漏探测器,请尝试Inficon TEK-Mate Refrigerant Leak Detector.

Elitech

Elitech是一家以伦敦的一家公司,拥有超过20年的制造制冷行业安全设备经验。这是一家创新公司,目前拥有80项授权专利,拥有30项软件专利。其一些产品包括压力表,空气质量探测器,电子制冷剂秤,温度控制器和气体泄漏探测器。其高质量制冷剂泄漏探测器传感器之一是个Elitech ILD Advanced Refrigerant Leak Detector.

Refrigerant Leak Detector Pricing

  • Under $50:This price range includes mostly heated diode sensors with a decent sensitivity rating. The units are typically sold with their batteries, which can last for at least five hours before they drain. Also, you may find a good fluorescent dye that’s compatible with your AC unit within this price range.
  • 50美元到100美元:此价格范围包括带有紧凑,耐用的和用户友好的设计的一些最好的交流嗅探工具。该单元可以检测几乎所有卤化制冷剂,并且具有高灵敏度额定值和自动校准设置,可调节灵敏度级以匹配环境条件。但是,该价格范围内的小工具可能没有长的电池寿命。
  • Over $100:在这个价格范围内,您可以获得额外的极端灵敏度,耐用的设计和长电池寿命。这里的单位是完全可充电的,并且在单元调整其灵敏度水平以找到最小泄漏的自动归零。但是,您应该确保您不购买具有快速耗尽电池的功能的复杂产品。

Key Features

Sensitivity/Accuracy

The sensitivity or accuracy of a detection instrument is its ability to locate the exact source of a halogenated refrigerant leak. Extreme sensitivity is used to detect small leaks, and detection tools with such a setting are capable of detecting all types of refrigerants you are working with. Typical sensitivity leak detectors are mostly used in household applications and can detect fewer halogenated refrigerants in comparison.

Response Time

An automatic leak detector can detect a leak faster than any other method. However, different models have different response times. Some take three minutes to warm up and six minutes to find the leak. Some high-end models have impressive speeds and can locate the leak within seconds of being powered on.

Battery Life

另一件需要考虑的是电子泄漏探测器使用的电池类型以及电池持续多长时间。有些单位仅持续最多四小时,而其他单位则可以留在几周内。一些探测器即使在不使用时也会耗尽电池。理想情况下,具有可充电电池的模型是长期使用的最佳小工具。

Other Considerations

  • 传感器寿命:自动制冷剂探测器配有可拆卸的传感器,用于检测空气中的制冷剂水平并在泄漏的原因上为零。选择具有长传感器寿命的型号,以避免在年度传感器尖端更换时花费很多钱。
  • 保修单:Look for a gadget that includes a warranty and be aware of the length of the warranty. If it's a good deal, then choose that product; a good warranty is proof of quality. If it's not satisfactory, move on to another product.

最佳制冷剂泄漏探测仪预订及建议2020

Best Overall

The Inficon TEK-Mate is one of the most unique electrochemical sensors that can detect all types of refrigerants, including R22, R32, R507, CFCs, HFCs, and their blends. It features infrared sensor technology for accurate readings and operates on heated diode technology with a diode made of a ceramic substrate. Moreover, the gadget is fitted with a flexible probe for easy access to tight spaces. This gadget alerts you of any leaks with its visual and variable-intensity audible alarms.


It has an LED indicator that lights up when the unit detects a leak, and you can adjust the sensitivity of the gadget to find the exact leaking spot. It also has two sensitivity settings, low and high, and the LED light flashes faster when the gadget gets closer to the source of the leak. The unit runs on two rechargeable D alkaline batteries, and the sensor can run for 1,000 hours without draining the battery. This leak detector is ideal for small-scale and industrial use.


但是,单位的传感器非常敏感,可以从环境中汲取错误的读数。警报可能会不必要地关闭,特别是在户外使用时。而且,它由脆弱的携带盒制成,当掉落时或者单位时代时可能很容易地破裂。如果它在电池盒处裂缝,则该单元可以停止工作。

Best Overall
Inficon TEK-Mate Refrigerant Leak Detector

The Inficon TEK-Mate is one of the most unique electrochemical sensors that can detect all types of refrigerants, including R22, R32, R507, CFCs, HFCs, and their blends. It features infrared sensor technology for accurate readings and operates on heated diode technology with a diode made of a ceramic substrate. Moreover, the gadget is fitted with a flexible probe for easy access to tight spaces. This gadget alerts you of any leaks with its visual and variable-intensity audible alarms.


It has an LED indicator that lights up when the unit detects a leak, and you can adjust the sensitivity of the gadget to find the exact leaking spot. It also has two sensitivity settings, low and high, and the LED light flashes faster when the gadget gets closer to the source of the leak. The unit runs on two rechargeable D alkaline batteries, and the sensor can run for 1,000 hours without draining the battery. This leak detector is ideal for small-scale and industrial use.


但是,单位的传感器非常敏感,可以从环境中汲取错误的读数。警报可能会不必要地关闭,特别是在户外使用时。而且,它由脆弱的携带盒制成,当掉落时或者单位时代时可能很容易地破裂。如果它在电池盒处裂缝,则该单元可以停止工作。

最超值

Lotfancy是一种实惠且紧凑的制冷剂泄漏探测器,用于加热二极管技术,用于快速泄漏检测。它允许您调整灵敏度设置以匹配任务。它还具有柔性探头,尖端处具有传感器。传感器将空气吸入壳体,并一旦感觉泄漏,触发警报。探头采用不锈钢制成,可耐用,可达HVAC单位的所有角落和缝隙。


The unit runs on four AAA size batteries or a six-volt direct current and has a dial on the body that allows you to adjust the sensitivity rating. Once turned on, the unit beeps consistently at a rate of two beeps per second, and it increases the frequency to 10 beeps per second when it detects a leak. The unit has a maximum sensitivity of 0.2 ounces per year and is ideal for household applications or in a hospital setting to detect Ethylene Oxide gas leaks.


A major drawback of the product is that it has an average sensitivity level and may not be accurate at finding a small leak spot. It may also beep constantly when it gets close to the leaking point but may not zero in on the exact spot. In addition, the gadget isn’t very durable and may stop working after only two years. The unit doesn’t come with batteries.

最超值
Lotfancy制冷剂氟莱恩泄漏探测器

Lotfancy是一种实惠且紧凑的制冷剂泄漏探测器,用于加热二极管技术,用于快速泄漏检测。它允许您调整灵敏度设置以匹配任务。它还具有柔性探头,尖端处具有传感器。传感器将空气吸入壳体,并一旦感觉泄漏,触发警报。探头采用不锈钢制成,可耐用,可达HVAC单位的所有角落和缝隙。


The unit runs on four AAA size batteries or a six-volt direct current and has a dial on the body that allows you to adjust the sensitivity rating. Once turned on, the unit beeps consistently at a rate of two beeps per second, and it increases the frequency to 10 beeps per second when it detects a leak. The unit has a maximum sensitivity of 0.2 ounces per year and is ideal for household applications or in a hospital setting to detect Ethylene Oxide gas leaks.


A major drawback of the product is that it has an average sensitivity level and may not be accurate at finding a small leak spot. It may also beep constantly when it gets close to the leaking point but may not zero in on the exact spot. In addition, the gadget isn’t very durable and may stop working after only two years. The unit doesn’t come with batteries.

尊敬的提及

Use this versatile detector to sense all refrigerants. It has many features that help you do the job. The eight-bar LED shows the strength of the leak. There’s an audible beep indicator, too, and you can set the detector’s sensitivity level (low, medium, high). The rechargeable battery holds a charge for as long as 15 hours so you can work almost two full working days without a recharge. You can replace the battery yourself if you need a new one. The unit also works off a wall receptacle or a vehicle charger.


The detector features either manual or auto zeroing. Auto zero works every two seconds until the leak activates the sensor. The hardshell carrying case is great to transport the detector and for storing it. The detector itself is ergonomic with attractive yellow and black colors.


但是,在某些情况下,探测器没有检测到R134A制冷剂。有些用户声称声音蜂鸣声并不响亮。

尊敬的提及
现场加热二极管制冷剂泄漏探测器 -  SRL8

Use this versatile detector to sense all refrigerants. It has many features that help you do the job. The eight-bar LED shows the strength of the leak. There’s an audible beep indicator, too, and you can set the detector’s sensitivity level (low, medium, high). The rechargeable battery holds a charge for as long as 15 hours so you can work almost two full working days without a recharge. You can replace the battery yourself if you need a new one. The unit also works off a wall receptacle or a vehicle charger.


The detector features either manual or auto zeroing. Auto zero works every two seconds until the leak activates the sensor. The hardshell carrying case is great to transport the detector and for storing it. The detector itself is ergonomic with attractive yellow and black colors.


但是,在某些情况下,探测器没有检测到R134A制冷剂。有些用户声称声音蜂鸣声并不响亮。

Tips

  • It’s not easy to replace the refrigerant fluid or stop a leak by yourself. You may need to hire a trained HVAC technician to repair the leak and add more refrigerant. You could use tape to temporarily stop the leak before the technician comes in.
  • Automatic leak detectors may sound an unnecessary alarm if you are outside and the wind starts blowing. It may also sound off constantly if a room is saturated with the refrigerant and may take a while to detect the source of the leak.
  • 阅读制造商了解泄漏探测器所需的维护服务的说明。不要投资于需要维护大量时间和金钱的单位。此外,您不应该单独依赖自动泄漏探测器。使用常规方法不时验证或补充自动检测器。
  • Apart from the smell of the refrigerant (a sweet chloroform scent in the air), you can identify a unit with a leaking refrigerant by placing your hand on the air conditioning unit when it's at a low-temperature setting. If the air feels warm, then you know that you have a leaking refrigerant.

FAQs

问:如果我忽略制冷剂泄漏会发生什么?

A:A refrigerant's main purpose in your HVAC system is to remove heat from the air. When there are insufficient levels of the refrigerant, your air conditioner runs longer to compensate, uses up more energy, and the components may get damaged in the process. Also, large leaks could be an environmental hazard, and it’s unhealthy to inhale large amounts of the refrigerant compound.

问:什么导致制冷剂系统泄漏?

A:The refrigerant comes pre-installed in the coils of your air conditioning system. The refrigerant could leak as a result of the normal wear of a system or a collision that results in damaged coils that leak the refrigerant. You should note that the air conditioner never uses the refrigerant, and it could circulate in the system for years if there's no leak.

Q: What type of refrigerants can be identified by an automatic leak detector?

A:这取决于电子泄漏探测器的灵敏度。一些型号只能检测少量制冷剂,而其他型号可以检测氟氯化碳,HFC,HFO和混合

compounds. Manufacturers always indicate on the packaging the type of refrigerants the unit can detect.

Final Thoughts

我们选择了Inficon TEK-Mate Refrigerant Leak Detectoras our top pick because it has a variety of user-friendly features, and its battery can withstand over 1,000 hours of use. It combines functionality with accuracy, and you don’t have to worry about buying a replacement sensor tip or batteries for a long time.

Our budget-friendly pick is theLotfancy制冷剂氟莱恩泄漏探测器. It offers real-time sensitivity readings and can tune itself to the most optimum state to detect a leak.