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SMART TOOLS
FORAIRCONDITIONING& REFRIGERANTMEASUREMENT
DigitalandUsefulToolsforHVAC/R
With the continuous development of HVAC/R technology, the running and maintenance requirements on refrigeration and heating systems are also increasing.Thus,we provide smarter and more practical tools for staffs to improve work efficiency and simplify operation processes,ensuring that systems are more efficient and reliable.See folowings fora brief introduction on refrigeration and heating systems'applications.
Refrigerant Leakage
Whenthe refrigerating efficiency is reduced or the energy consumptionisincreasedintherefrigerationsystem,itmaybe therefrigerantleakageinthesystem.If itisnotmaintainedand repairedintime,itwillleadtothecompressordamageinthe long term,causing the system failed or running life shortened.
TheUT336A/UT336Bcanbeused todetecttherefrigerant leakage, slowlymove the probealongthepipeline,thedevicealarmswhen detectsthe leakage,and the sensitivityof probe canbeadjusted forefficientdetectionsof differentconcentrations.Accurately locate therefrigerant leakagecanprovidea bettermaintenance.
RefrigerantSystem Installation& Debugging
·Wheninstallingordebuggingtherefrigerationsystem,readand record the pressureand temperatureat high-and low-pressure.
UT336EDigitalManifoldGaugeand UT336PWirelessPressure Gaugesupportvariousrefrigerant types,display the real-time changes of pressure and temperature,and function data storage, wireless connecting APP and data exporting.
Byusing UT336E,maintenance personnelcandeterminewhether thereis leakage,blockage orother failures in the system,quickly locate the leakage,and adjust thesystem in time.
System Vacuuming
The purpose of system vacuuming is to remove air and moisture from the refrigeration system,ensuring the efficient runningand long-termreliabilityofsystem.
During the installation ormaintenanceof refrigerationSystems, connect the vacuum pump to UT336E Diqital ManifoldSauge， enable thevacuum pumpand discharge the refrigerant fromthe systemtocreateanemptystate.
· In the process of vacuuming,use UT336v Vacuum Gauge to monitorthevacuumdegreeandensuretherunningstateof system.
RefrigerantInjection
Whenthesystemreachesthedesired vacuum,connectthe refrigerantbottle.UseanElectronicRefrigerantScaletoaccurately weighand slowly fillit intothesystem. Check the running pressureand temperature of system to ensure that it is within the normal range.
Applications
tis widelyused inthe installtion,debuggingandmaintenenceofrefrigeratingsystemandairconditioning system
| Model | UT336EKIT | ||
| Range | Accuracy | Resolution | |
| Pressure | -1.00~+60.00bar | ±0.5%FS | 0.01bar |
| Vacuum (Connect UT336V) | 0~19,000micron | 100~10,000micron ±(10%of reading+10 microns); 10,000~19,000micron: ±(20%of reading) | 1 |
| Temperature | -50~+150℃ ±0.5℃(-50~80℃)±1℃(other) | ||
| Refrigerant Pipe Interface | 3*1/4" | ||
| RefrigerantTypes | 162+ | ||
| Heat Pump Mode | √ | ||
| Pressure&TemperatureMeasurement | V (Superheatingand subcoolingautomaticcalculating) | ||
| Automatic high/low pressure switch | √ | ||
| Evacuation Mode | √ | ||
| Pressure Holding Measurement | √ | ||
| Temperature Compensation | √ | ||
| Pressure Units | bar,kg/cm²,psi,kPa, | ||
| Vacuum Units | mbar,Pa,a,orr,orr,icroHg,Hg,,ia | ||
| Power Supply | 5200mAh Rechargeable Li-ion Battery | ||
| WorkingTemperature& Humidity | -20℃~+50℃,10~90%RH(No Condensation) | ||
| Connectable models | UT320i,UT336V | ||
| Wireless Range | 100m | ||
UT336A/UT336B
Refrigerant Leak Detector
o High Sensitivity
6-Sensitivity Adjustment
Audibleand VisualAlarm
Q
Power-on Auto-reset
Applications
It is widelyused in therefrigeration industriesofair-conditioner maintenance,vehiclerepair,refrigeration equipment inspection,refrigerator maintenance and others need to use refrigerants.
| Model | UT336A | UT336B |
| Sensor | Negative Corona Sensor | Semiconductor Sensor |
| Maximum Sensitivity | 3g/a | |
| Warm-Up Time | 3s | |
| SensitivityAdjustment | 60s 6 Levels | |
| Alarm Light | 6 Levels | |
| Battery Status | √ | |
| Zero Reset | √ | |
| Probe Light | √ | |
| Mute | √ | |
| Battery Life | 20h | 10h |
| Auto Power Off | √ | |
| Aabeut 5oh indtimal | (Calculate aspt2.5h per day) | |
| Probe Life | AA Alkaline Battery *4 | |
| Power Supply | ||
| Operating Temperature and Humidity | 0 C-50℃, | |
UT336P
Wireless Pressure Gauge
\*LED indication,high pressure in red,low pressure in blue.
\*Bluetooth App connectivity for easy data observation and recording.
{ } ^ { * } \cup { } _ { \mathsf { p } } to 8000 data storage with exportable data reports.
\*Automatically calculate superheat and subcool.
\*Preset10 refrigerants.Support mobile APPs to change refrigerants.
\*Support external temperature clamps.(UT-T19)
| Specification | ||
| Range/resolution | -1 to 60bar | 0.01bar |
| -14.5 to 870.2psi | 0.1psi | |
| Accuracy | ±0.5%FS | |
| Pressure Units | bar; kg/cm²;cmHg; psi; inHg; kPa; MPa | |
| Evaporating/condensingTemperature | √ | |
| Battery life | About100h | |
| Battery type | 3× AA battery | |
| IP rating | IP54 | |
| Pressure connector | 1/4" SAE Connector | |
UT336V
Wireless Vacuum Gauge
\*Bluetooth App connectivity for easy data observation and recording. \*Up to 8ooo data storage with exportable data reports. \*Intelligent H2O State Judgement,providing intelligent assessment of water state. \*Settable High/Low pressure alarms with audible and visual alerts (LED& buzzer)
| Specification | |
| Vacuummeasurementrange | 0to19,000micron |
| Accuracy | 100 to 10,000micron: ± (10% of reading+10 microns); 10,000 to 19,00micron:± (20% of reading) |
| Pressure Units | mbar,Pa, |
| Ambient temperature range | -10.0 to +50.0 ℃ |
| Accuracy | ±0.5℃ |
| Saturation temperature of water | √ |
| △T(TH2O-Tamb) | √ |
| Vacuum target value | √ |
| Battery life | About120h |
| Battery type | 3× AA battery |
| IP rating | IP54 |
| Pressure connector | 1/4" SAE Connector |
UT320i
Wireless Temperature Clamp
\*Units switch:C,F
\*Connects to UT336E and mobile APP via wireless way
\*Come with LCD display
\*Rechargeable lithium battery
| Specification | |
| Pipe diameter range | 6~42mm |
| Temperature measurement range | -50~+150℃ |
| Accuracy | ±0.5℃(-50~80℃)±1℃(Others) |
| Data storage | 10000 |
| Battery type | Rechargeable lithium battery |
| BluetoothAPP | √ |
| IP rating | IP54 |
| Drop test | 2m |
UT336PKIT
Wireless Pressure Gauge with Temperature Clamp
\*For features and specifications,please refer to the UT336P and UT-T19.
| Specification | |
| Accessories | Wireless Pressure Gauge,AA Battery*3,Hand Strap,Toolbox*1, Temperature Clamp*1,BentAdapter*1,Three-Way Connection*1 |
UT-T19
Temperature Clamp
| Specification | |
| Sensor | NTC |
| Measuring Range | -50℃~+150℃ |
| Accuracy | ±0.5 ℃(-50℃~80℃),±1C(others) |
| Wire Length | 2m |
RelatedProduct
UT366A
UT362H
Mainfeatures:
DigitalManometer
·Measurement range:0.0oo\~±2.175psi ·LED indicator lights ·P1/P2measure independently ·Pressuredifferencedisplay(P1-P2) ·Wind speed measurement by connectingpitot tube Multiple units
HotWireAnemometer
Mainfeatures:
·Split designand platinum resistance sensor
·Retractable rod in aluminumalloy
·Measurementrange: 0 { ~ } 3 0 . 0 { m / s }
· 99 sets of data storage
·Windvelocity/volume/temperature measurement
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