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LMC-310  Electronic Refrigerant Charging Scale 

Introduction

To use the scale properly, please read over the manual first, especially the “safety notice”.

It is suggested to keep the manual properly with the scale or in a place where you can refer to it conveniently.

Weighing operation:
The maximum weight of the scale is 100kg.
1.Take out the scale from the package and place it on firm and level surface
2.Draw out the spiral line of the hand-held device from the side of the scale
3.Press the “power”button on the hand-held device,the buzzer will beep once indicating self-test is finished.
4.Press”unit”to switch between “Kg”,”Oz”and”Lb”.
5.Press”zero”to zero(tare)the scale
6.Place the refrigerant tank in the center of the scale platform;zero (tare) it again to display the weight of  refrigerant.
7.Observe the change of refrigerant weight real time during charging and recovery.
over range indication
 

Parameters:

Max weighing: 100kg ( 220Lb )
Resolution: 5g

Accuracy: ±0.05% rdg+25g
Power supply: 5 AAA batteries
Operating temperature: -10℃~40℃
Storage temperature: -15℃ ~50℃
Temperature fluctuation range: 5℃/h
Relative humidity: 50-85%
Product size: 271*271*74mm

 
Other functions:
1.Power-on self-test:it lasts less than 2s.
2.Tare deduction in full range(100kg)
3.The LCD displays numbers from high digit to low digit.The digit that exceeds the digit range will not be displayed
4.Auto off:If the weight on the platform does not change for 10 minutes,the scale turns off automatically.
Safety notice
1.Please use the scale in specified environment to avoid error or damage of the sensor.
2.Please do not use chemical solvent or corrosive liquid to clean the scale.
3.Please do not disassemble the scale body and inner device;otherwise,it may cause great weighing error.
4.Please do not pull the spiral line hard in case measuring error is eblarged or the sensor damaged

 

5.Remove the batteries if the scale is not to be used for a long time in case the leakage corrodes the scale.The batteries included are not rechargeable.Please do not charge them.
 
Item No. LMC-200 LMC-210 LMC-300 LMC-310
Main Function Eletronic Refrigerant Scale Wireless Eletronic Refrigerant Scale Eletronic Refrigerant Charging Scale Wireless Eletronic Refrigerant Charging Scale
Capacity 100 KG / 220 LB
Accuracy ±0.5%rdg+10g
Resolution 5g
Plateform Size 271 x 271 x 74 mm
Power 5AAA batteries
Operating Temp. -10℃ to 40℃ -10℃ to 40℃ -10℃ to 40℃ -10℃ to 40℃
Storage Temp. -15℃~50℃
Temp. Fluctuation Range 5℃/h
Relative Humidity 50~85%
View and Control the Scale via mobile APP   Support   Support
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