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Compact, Easy-to Use
The LD249 Gas Leak Detector is a portable, handheld device equipped with a compact sensor, designed for quick and accurate gas leak detection. Utilizing the difference in thermal conductivity between air and gas, it instantly detects leaks and alerts you through an easy- to-read LCD display and audible alarms. The LD249 is user-friendly, making it ideal for detecting leaks during pipe installation or checking for leaks when connecting columns in gas chromatography.
Unlike traditional methods such as using Snoop, the LD249 does not risk contaminating pipes or columns. This makes it an excellent choice for applications where avoiding contamination, such as in gas chromatography, is crucial.
LD249 Gas Leak Detector
SKU:
2702-19350
Brand:
GL Sciences
Your price:
$1,223.10
$1,359.00
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Scientists Since 1968
Scientists Since 1968
Details
Easy to Carry and Simple Operation
With a portable design, you can detect gas leaks easily. Simply place the probe near the detection area for instant confirmation of any leaks.
Capable of Detecting Various Gases
Not only can it detect gases with a significant difference in thermal conductivity from air, such as helium and carbon dioxide, but it can also detect nitrogen, which has a smaller difference and is more difficult to detect.
Dual Power Supply Design
In addition to standard battery operation, continuous operation via USB-C power supply is also possible. Even when the batteries run out, you can use it while supplying power from a PC’s USB port or a mobile battery.
Note 1: USB cable is not included.
Note 2: USB power supply does not support charging functionality
| Cat.No. | 2702-19350 *To support paperless practices, this product does not include a printed inspection certificate. If you require a printed inspection certificate to be enclosed, please order Cat. No. 2702-19355. |
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| Model | LD249 | |
| Detection Method | Comparison of the thermal conductivity between the sample gas and the reference gas (ambient air) | |
| Detectable Gases | Helium, Hydrogen, Carbon Dioxide, Argon, Neon, Nitrogen, etc.* | |
| Sensitivity (Minimum Detection Limit) |
Std Range | Helium, 0.005 mL/min |
| High Range | Helium, 0.0005 mL/min | |
| Display | Color LCD | |
| Setting | Detection Range / Screen Brightness / Buzzer Volume / Auto Off | |
| Power | 3 AA Alkaline Batteries / USB Power Supply | |
| Usage Environment | Temperature Range | 10 - 40°C |
| Humidity Range | 10 - 80% (No Condensation) | |
| Altitude | 2,000 m or below | |
| Pollution Degree | 2 | |
| Dimensions | 52(W) x 48(D) x 170(H) mm (excluding protrusions) | |
| Weight | Approx. 250g (excluding batteries) | |
| Accessories | Instruction Manual, Batteries for Operation Check (3 AA Alkaline Batteries) | |
Related Products & Accessories
| Item | Part# |
| Leak Detector LD249 | 2702-19350 |
| Leak Detector LD249 With Inspection Certificate | 2702-19355 |
| Spare Probe For LD249 | 2702-19370 |
| Sample Filter For LD249 | 2702-19371 |
| Reference Filter For LD249 | 2702-19372 |
| Analog Cable For LD249 | 2702-19373 |
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LD249 Gas Leak Detector