APRVTIO ACS-100S User manual

ACS-100S
DIGITAL REFRIGERANT SCALE
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REFRIGERANT SCALE
high-precision portable
electonic scale
POWER zero UNIT
LAMP
kg
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: stable weight indication
: power indication
“POWER” : press to turn on the scale;press
and hold for 3s to turn it off.
“ZERO” : Press to zero out current reading on
display.
“UNIT” : Press to switch between“kg”,“Oz”and
“Lb”.
“LAMP” : Press to light the backlight and it will
last for 10s.Press and hold for 3s to keep the
backlight on all the time, buzzer will beep once
as indication. Press again to turn off the backlight.
1.Install 5 AAA batteries in the hand-held device.
2.Place the weighing platform on a firm and level surface.
3.Press the "POWER"button on the hand-held device.
4.Press "UNIT" to select proper unit.
5.Press “ZERO" to zero ( tare ) the scale.
6.Place the object to be weighed until appears stably.Read the LCD.
Weighing operation:
The maximum weight of the scale is 90Kg.
1.Take out the scale from the package and place it on firm and level surface.
2.Put 5 AAA batteries in the hand-held.
3.Press the "POWER" button on the hand-held device, the numbers will show
up.
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.
Introduction
Quick start
Functions
Thank you for choosing the refrigerant scale. To use the
scale correctly, please read over the manual fist, espec-
ially the “safety notice”. It is suggested to keep the m-
anual properly with the scale or in a place where you
can refer to it conveniently.
Max weighing: 90kg(198Lb) Operating temperature: 0℃~50℃
Resolution: 5g Storage temperature: -20℃~70℃
Accuracy: ±0.05%rdg+10g Temperature fluctuation range: 5℃/h
Power supply: 5AAA batteries Relative humidity: 50~85%
Duration: 60hours Product size: 23*23cm
Parameters
Kg
STABLE
Oz Lb
STABLE
STABLE

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7.Observe the change of refrigerant weight real time during charging
and recovery.
Over range indication:
lf the weight applied to the weighing platform exceeds the maximum
weight (90kg), negative number will appear on the screen.
To prevent damage to the scale and sensor, please do not place objects
over 90Kg on the scale platform.
Battery level indicator:
The battery power is indicated in segments, which reduce with power
consumption until the frame of flashes. Later on, the LCD will become
unstable.
Please change batteries before the LCD indicates unstable in case error
message affects the normal use of the scale.
Other functions:
1.Power-on self-test: it lasts less than 2s.
2.Tare deduction in full range(90Kg).
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: lf the weight an the platform does not change for 10 minutes,
the scale turns off automatically.
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
enlarged 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.
ACS-100S refrigerant scale 1 piece
User manual 1 piece
Carrying case 1 piece
Safety notice
Packing list