OHAUS PX Serie Guia Del Usuario página 9

4. MAINTENANCE
4.1 Cleaning
WARNING: Disconnect the balance from the power supply before cleaning.
Make sure that no liquid enters the interior of the balance.
Clean the balance at regular intervals.
Housing surfaces may be cleaned with a lint-free cloth slightly dampened with water or a
mild cleaning agent.
Glass surfaces may be cleaned with a commercial glass cleaner.
Attention: Do not use solvents, harsh chemicals, ammonia or abrasive cleaning agents.
4.2 Troubleshooting
If the troubleshooting section does not resolve your problem, contact an Authorized Ohaus Service
Agent. Please visit our website www.ohaus.com to locate the Ohaus office nearest you.
5. TECHNICAL DATA
The technical data is valid under the following conditions:
Indoor use only
Powered by external approved LPS AC/DC adaptor
Altitude: Up to 2000 m
Operating temperature range: 5 °C to 40 °C
Specified Temperature range: 10°C to 30°C
Humidity: maximum relative humidity 80% for temperatures up to 30°C, decreasing linearly to
50% relative humidity at 40°C
Mains supply voltage fluctuations: up to ±10% of the nominal voltage
Installation category II
Pollution degree: 2
InCal Model
ExCal Model
Maximum Capacity (g)
(Fine range/Full range)
Readability d, Fine Range
(mg)
Readability d, Full Range
(mg)
Repeatability (sd.) , ≤5% of
Full Load (mg)
Repeatability (sd.), 5% of Full
Load to Fine Range Max (mg)
Repeatability (sd. ), Fine
Range Max to Full Range
Linearity Deviation, Typical
(mg)
Linearity Deviation (mg)
Power Supply
PX85 PX125D
82 52/120
0.01 0.01
0.01 0.1
0.01 0.01
0.02 0.02
0.02 0.1
± 0.06 ± 0.06
± 0.1 ± 0.1
Power input: 100-240V ~ 200mA 50-60Hz 12-18VA
PX225D PX84
PX84/E
82/220 82
0.01 /
0.1 0.1
0.01 0.08
0.02 /
0.1 0.1
± 0.06 ± 0.06
± 0.1 ± 0.2
Power output: 12 VDC 0.5A
EN-5
PX124 PX224
PX124/E PX224/E
120 220
/ /
0.1 0.1
0.08 0.08
/ /
0.1 0.1
± 0.06 ± 0.06
± 0.2 ± 0.2