APRVTIO ALD-40 Carbon Dioxide Gas Leak Detector User Guide

: June 15, 2024
: APRVTIO

Table of Contents

ALD-40 Carbon Dioxide Gas Leak Detector
Technical Specifications
Structure
Setup
Key Operation
Specifications
FAQ (Frequently Asked Questions)
SCANNER
MORE INFORMATION
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ALD-40 Carbon Dioxide Gas Leak Detector

Technical Specifications

Product Name: ALD-40 Carbon Dioxide Gas Leak Detector
Supported Gases: H2, CO2, HC, R1234YF
Peak Warm-Up Time: 2 seconds
Sensor Type: Infrared Spectrum Absorption
Sensitivity Levels: Low, Medium, High
Power Source: Rechargeable Battery
Charging: USB Port
Screen: Large LCD

The ALD-40 is a hand-held leak detector that uses the infrared spectrum absorption principle. Compared with the traditional leak detector, its sensor has a longer life, higher detection accuracy, is easy to operate, and can detect a wider range of carbon dioxide. ALD-40 is equipped with a large LCD screen so that the test results are more intuitive. The exclusive design of appearance is by human body mechanics to make it the best experience for users.

Structure

Flexible probe
Case
Probe tip
USB Port
Buzzer
Battery
Peak
Leak
Sensitivity
Button

Setup

Check the device has sufficient battery level. Turn on ( on/off button ) and wait for 30 seconds before testing.
Adjust the sensitivity ( sens ).
Slowly move the probe ( approx 3 inches/sec ) at a distance of 0.25 inches near the suspected leak area.
Detection: when a leak is detected, the screen will show the intensity of the leak and the audible tone will change to a siren sound.

Key Operation

ON/OFF key: press the button for 2 seconds to power on/off.
RSET key: Long press the button for 3 seconds to reset the sensitivity benchmark.
PEAK key: press the button to record the maximum value of leakage.
SENS key: press the button to adjust sensitivity levels. By default, sensitivity is set to medium.
MUTE key: press the button to turn on/off the buzzer.

Specifications

Sensor principle: infrared spectrum absorption
Sensor life : 10 years
Sensitivity: 400ppm (400ppm-4000ppm) /yr
Alarm mode: sound and light alarm, LCD
Battery: built-in rechargeable lithium battery 3.7V 3000mAh
Working time: continuous 6H
Charging: 4 hours
Operating environment: -10°C to 52°C/ Relative humidity (20% to 85% RH)
Storage temperature: -20°C to 60°C (-4°F to 140°F)
Weight: 415g (14.6oz)
Size: 201mm86mm 38mm (7.9″ 3.3″ 1.5 “)
Certification: CE certification

FAQ (Frequently Asked Questions)

Q: Can I submerge the product in water?
A: No, you should not submerge the product in water or allow water to enter the intake of the probe. This can cause damage to the device.
Q: Can I use the product on objects with a charge or appliances connected to a power source?
A: No, it is not recommended to use the product on objects with a charge or appliances connected to a power source. This can pose a safety risk.
Q: What should I do before performing a test?
A: Before performing a test, ensure that the filter is present and clean. Also, make sure there is enough power in the device.
Q: Can I use any charging cable?
A: No, you should only use the supplied charging cable to charge the device. Using other cables may cause compatibility issues or damage the device.
Q: Is it safe to inhale refrigerant vapor?
A: No, it is important to avoid inhaling refrigerant vapor. High concentrations can be harmful and may lead to coma or death.
Q: What should I do if I encounter any technical problems?
A: In case of any technical problems, please contact us for assistance. You can reach us at sales@aprvtiotech.com or call +1 713 701 1986.

Notices

Do not submerge the product in water or allow water to enter the intake of the probe.
Do not expose the product to temperatures exceeding 60°C.
Do not leave the product in direct sunlight for long periods.
Do not dismantle or attempt repairs of the product without authorization.
Do not change or replace the included lithium battery.
Do not leave for more than 6 months without charging the battery to prevent damage.
Do not use on objects with a charge or appliances connected to a power source.
Ensure the filter is present and clean before performing a test.
Ensure there is enough power before performing a test.
Use only the supplied charging cable.
Avoid the inhalation of refrigerant vapor. High concentrations are harmful and may lead to coma or death.
ln case of any technical problems please contact us.