UNI-T UT336A Refrigerant Leak Detector | High Sensitivity & Reliable
| Product number: | 202715 |
|---|---|
| Manufacturer number: | UT336A |
| EAN | 6935750533901 |
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Main Product-Features
- High Sensitivity: Detects leak rates as low as 3g per year, reliably locating even the smallest leaks.
- Versatile Compatibility: Suitable for all common halogenated refrigerants, including CFCs, HCFCs, and HFCs.
- Adjustable Sensitivity: 6 selectable levels allow for precise adjustment to the specific environment and leak size.
- Audible & Visual Alarm: A loud beep and a 6-level LED indicator clearly alert you upon detecting a leak.
- Quick Start-Up: With a warm-up time of just 3 seconds, the device is ready for immediate use.
- Long Battery Life: Up to 20 hours of continuous operation with just one set of AA batteries.
- User-Friendly Functions: Includes a mute function, battery status indicator, and auto power-off to conserve battery life.
- Automatic Reset: The power-on auto-reset feature automatically calibrates the sensor for precise measurements.
Efficient Leak Detection for HVAC/R Professionals
Never Miss a Leak Again
Imagine you're on a job, needing to find a leak in a complex air conditioning system quickly and efficiently. Time is money, and the reliability of your equipment is paramount. The UNI-T UT336A Refrigerant Leak Detector is your trusted partner in these exact situations. Thanks to its highly sensitive negative corona sensor, no leak, however small, will escape your notice. With an impressive sensitivity of 3g/a, you can detect leaks that are invisible to the naked eye or conventional methods. This provides you and your clients with the assurance of a perfectly maintained and sealed system.
Safety and Compliance First
In your profession, safety is non-negotiable. The UT336A is designed to meet the highest safety standards. It is fully CE compliant, meaning it adheres to the strict EU standards for safety, health, and environmental protection. You can be confident that you are holding a tested and safe tool that protects you in your daily work and delivers professional results. Its robust construction and easy operation minimize the risk of errors and maximize your efficiency.
Thoughtfully Designed Down to the Last Detail
From the quick 3-second warm-up time to the long probe life of approximately 50 hours in normal use, the UT336A is built for the demanding workday. The 6-level sensitivity adjustment allows you to perfectly tune the device to the ambient conditions and minimize false alarms. The combined sound and light alarm ensures you won't miss a leak, even in noisy environments. The convenient mute function allows you to work discreetly when needed. The package includes everything you need to get started right away, including batteries and an auxiliary probe.
| Property | Specification |
|---|---|
| Model | UT336A |
| Sensor Type | Negative Corona Sensor |
| Maximum Sensitivity | 3g/a (grams per year) |
| Warm-Up Time | Approx. 3 seconds |
| Sensitivity Levels | 6 levels, adjustable |
| Alarm Indicator | 6-level LED light bar |
| Alarm Type | Audible (beep) and Visual (LED) |
| Battery Status Indicator | Yes |
| Zero Reset | Yes |
| Mute Function | Yes |
| Battery Life | Approx. 20 hours |
| Auto Power Off | Yes |
| Probe Life | Approx. 50 hours in normal use |
| Operating Temperature | 0°C - 50°C |
| Operating Humidity | <95%RH (non-condensing) |
| Power Supply | 4x AA Alkaline Batteries |
| Product Dimensions | 190x65x43mm (excluding probe rod) |
| Product Net Weight | 312g (excluding batteries) |
| Certifications | CE, RoHS |
Frequently Asked Questions (FAQ)
- What types of refrigerants can the UT336A detect?
- The device is designed to detect the three main groups of halogenated refrigerants: CFCs (e.g., R12), HCFCs (e.g., R22), and HFCs (e.g., R134a, R410a).
- Is the device ready to use out of the box?
- Yes, the package includes 4 AA batteries. After inserting the batteries and a short 3-second warm-up time, the device is fully operational.
- How do I know when to replace the probe?
- The probe has a lifespan of about 50 hours under normal conditions. A decrease in sensitivity or unreliable readings may indicate that the probe needs to be replaced. An auxiliary probe is included in the package.
- Can I adjust the sensitivity of the device?
- Yes, the UT336A features 6 sensitivity levels that you can easily adjust with the push of a button to adapt to any situation, such as measuring accurately in contaminated environments.
| Product number: | 202715 |
|---|
| Flyer: | ut336a-datenblatt-data-sheet.pdf |
|---|---|
| Manual: | UT336A Anleitung Deutsch.pdf |
| Other documents: | UT336A User Manual English.pdf |
Manufacturer
Company Name
Uni-Trend Technology (China) Co., Ltd.
Address
No.6, Gong Ye Bei 1st Road, Songshan Lake National High-Tech Industrial Development Zone,
Dongguan City, Guangdong Province, 523 808, CN
Phone
(+86-769)85723888
EU Responsible Person
Company Name
P+C Schwick GmbH
Address
Bergisch Born 87A, 42897 Remscheid, NRW, Germany
E-Mail
info@schwick.de
Phone
+492191598280
Safety Instructions
⚠️ Safety and Warning Instructions for Measurement and Testing Equipment
Before using our measurement and testing equipment (such as multimeters, current/ground fault clamps, voltage testers, laser and environmental measuring devices, laboratory power supplies, oscilloscopes, and testing and inspection tools), please be sure to observe the following warnings:
Electrical Safety & Voltage Hazards (Danger to Life)
- Risk of electric shock: Check devices and test leads for damage (e.g., cracks in the insulation, exposed wires) before each use. Damaged devices or cables must never be used!
- Measurement categories (CAT): Pay attention to the permissible overvoltage category (e.g., CAT III 600V, CAT IV 300V). Never use the devices in mains circuits that exceed the specified category or the maximum rated voltage/current.
- Voltage-free condition: Perform resistance, continuity, diode, or capacitance measurements exclusively on voltage-free circuits. Capacitors must be discharged before measurement.
- Fuses: Replace defective fuses in multimeters exclusively with the exact same type (usually high-resistance ceramic fuses with the same voltage and current specifications). Never bypass them!
- Grounding & Lab Power Supplies: Operate mains-powered test equipment (e.g., oscilloscopes, lab power supplies, function generators) only from properly grounded outlets. Incorrect voltage or current settings on laboratory power supplies can destroy connected components, which can lead to fire or explosion (e.g., of electrolytic capacitors).
Laser Radiation & Optical Hazards
- Eye injuries: Many devices (laser rangefinders, infrared thermometers, tachometers) use aiming lasers. Never look directly into the laser beam and do not point it at people or animals.
- Reflections: Caution around reflective surfaces! The laser beam can be deflected and unintentionally strike the eye.
- Risk of glare: Borescopes and inspection cameras often have very bright LEDs. Do not look directly into the light source.
Heat, fire hazard & environmental conditions
- Risk of burns: When using thermal imaging cameras or contact thermometers to measure hot components (e.g., in industrial settings or on engines), there is a risk of accidentally touching hot surfaces. The measuring device itself does not protect against the heat of the test object.
- Wetness & Moisture: Never use electrical measuring instruments in wet, damp, or extremely condensing environments unless they explicitly have a corresponding IP protection rating. Moisture inside the device can lead to fatal short circuits.
- Explosion hazard: The devices are generally not EX-protected. Do not use them in environments containing explosive gases, vapors, or dust.
Mechanical hazards & handling
- Rotating machine parts: When using tachometers, anemometers, or stroboscopes on running machines, there is an extreme risk of entanglement. Maintain a safe distance and do not wear loose clothing, have your hair down, or wear dangling jewelry. Ensure that test leads do not come into contact with moving parts.
- Falls & Equipment Damage: A dropped measuring device (e.g., multimeter, insulation tester) may be internally damaged, which means protection against electric shock is no longer guaranteed. If in doubt, have the device tested at 230V before using it again.
- Magnetic fields: Some devices or mounts contain strong magnets. Keep them away from pacemakers, magnetic data storage devices, and sensitive electronics.
General Information & Health
- Technical expertise: Work on electrical systems (especially those operating at 50V AC / 120V DC or higher) must only be performed by appropriately trained professionals.
- Batteries: Remove batteries/rechargeable batteries if the device is not used for an extended period of time to prevent damage and burns caused by leaking battery acid.
- Children: These high-precision test and measurement devices are not toys. Keep them out of the reach of children.