![1-7842-11 [Discontinued]Gas Leak Detector LD239](https://www.jgauge.com/wp-content/uploads/2025/06/d371de0963a136c0981da698d6efbb38.webp)
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1-7842-11 [Discontinued]Gas Leak Detector LD239
Product Description
Product Model: 1-7842-11Product Brand: GL Sciences Inc. […]
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Product Details
Product Model: 1-7842-11
Product Brand: GL Sciences Inc.
Features
- Gases with large thermal conductivity differences from ambient air (He, CO2, Ar, Ne, etc.) are measured and displayed as bars in eight steps.
- Compact, lightweight and easy to carry.
Spec
- Model number: LD239
- Detection method: Thermal conductivity comparison with the surrounding atmosphere air
- Display: Detected value/8 step bar display (LCD + LED), Various settings/LCD
- Sampling speed (standard): Approx 3mL/min
- Buzzer setup available (when 3 or more bars are displayed)
- Power supply: Lithium ion rechargeable battery (USB charging type, continuous operation of about 5 hours)
- Size: 50 x 19.5 x 111mm (excluding projections)
- Weight: Approx 95g
- Minimum detecting leakage amount (*helium (0℃, 1atm), standard amount for 1 bar): Standard range/0.005mL/min, High sensitivity range/0.0005mL/min
- *Cannot be ***d with combustible gas and corrosive gas.
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