General Information; Safety Information; Use Of Hazard Information - HACH LANGE sensION+ EC71 Manuel D'utilisation

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Specifications
Specifications are subject to change without notice.
Specification
Details
Dimensions
35 x 20 x 11 cm (13.78 x 7.87 x 4.33 in.)
Weight
1100 g (2.43 lb)
Meter enclosure
IP42
Power requirements
100–240 V, 0.4 A, 47-63 Hz
(external)
Meter protection class
Class II
Storage temperature
–15 to +65 °C (5 to +149 °F)
Operating temperature
0 to 40 °C (41 to 104 °F)
Operating humidity
< 80% (non-condensing)
Measuring error (± 1 digit)
Conductivity: ≤ 0.1%, Salinity/TDS: ≤ 0.5%,
temperature: ≤ 0.2 °C (0.36 °F)
Reproducibility (± 1 digit)
Conductivity: ± 0.1%, Salinity/TDS: ± 0.1 %,
temperature: ± 0.1 °C (0.18 °F)
Data storage
330 results and last 9 calibrations
Connections
Conductivity probe with built-in Pt1000 sensor:
telephonic connector; magnetic stirrer: RCA
connector
RS232C for printer or PC: telephonic connector;
external PC keyboard: mini DIN connector
Temperature correction
Manual, Pt 1000 temperature probe (A.T.C.), NTC
10 kΩ probe
Measurement display lock
Continuous measurement, by stability and by time
Display
Liquid crystal, backlit, 128 x 64 dots
Keyboard
PET with protective treatment
Certification
CE

General information

Revised editions are found on the manufacturer's website.

Safety information

N O T I C E
The manufacturer is not responsible for any damages due to misapplication or
misuse of this product including, without limitation, direct, incidental and
consequential damages, and disclaims such damages to the full extent permitted
under applicable law. The user is solely responsible to identify critical application
risks and install appropriate mechanisms to protect processes during a possible
equipment malfunction.
Please read this entire manual before unpacking, setting up or operating
this equipment. Pay attention to all danger and caution statements.
Failure to do so could result in serious injury to the operator or damage
to the equipment.
Make sure that the protection provided by this equipment is not impaired.
Do not use or install this equipment in any manner other than that
specified in this manual.

Use of hazard information

D A N G E R
Indicates a potentially or imminently hazardous situation which, if not avoided, will
result in death or serious injury.
W A R N I N G
Indicates a potentially or imminently hazardous situation which, if not avoided,
could result in death or serious injury.
C A U T I O N
Indicates a potentially hazardous situation that may result in minor or moderate
injury.
N O T I C E
Indicates a situation which, if not avoided, may cause damage to the instrument.
Information that requires special emphasis.
English 3

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