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Cleaning
Do not submerge instrument. Clean only with a damp cloth and
mild detergent. Exterior only.
Desktop Installation
When installing the instrument in a desktop environment, ensure it
is mounted on a flat, level surface.
Improper Use
If the instrument is used in a manner that is not specified by Lake
Shore, the safety protections provided by the instrument are no
longer guaranteed, and may be impaired.
Child Safety
This equipment is not suitable for use in locations where children
are likely to be present.
Direct current (power line)
Alternating current (power line)
Alternating or direct current (power line)
3
Three-phase alternating current (power line)
Earth (ground) terminal
Protective conductor terminal
Frame or chassis terminal
On (supply)
Off (supply)
3
https://www.lakeshore.com/m91/
Equipment protected throughout
by double insulation or reinforces
insulation (equivalent to Class II of
IEC 536—see Annex H)
CAUTION: High voltages; danger of
electric shock; background color:
yellow; symbol and outline: black
CAUTION or WARNING: See
!
included documentation;
background color: yellow;
symbol and outline: black
CAUTION: Hot surface
CAUTION: Electrostatic discharge
sensitive (ESD) components
MeasureReady® M91 FastHall™ Measurement Controller Quick Start Guide
Key specifications
Ambient temperature
23 °C to ± 5 °C at rated accuracy
10 °C to 35 °C at reduced accuracy
Power requirement
100 V to 240 V (universal input), 50 Hz or 60 Hz, 30 VA
Size
216 mm wide × 87 mm high × 369 mm deep
(8.5 in × 3.4 in × 14.5 in), half rack
Weight
3.2 kg (7 lb)
Approval
CE mark
NOTE: Not all specifications are listed. For full
specifications, see:
https://www.lakeshore.com/m91
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