Iso-Tech ICM 134 Instrucciones De Operación página 11

Specifications
1-1 General Specifications
LCD display digits :
3
3 / digit large scale Liquid Crystal Display.
4
Display resolution : 4000 counts.
Measurement rate : 1.5 times / sec.
Overrange display :
"OL" is displayed for "Ω" functions,
The real value is shown for the "A" ,"V" and
"°C/°F " function.
Automatic power-off time : Approximately
10 minutes after last operation.
Low battery indicator :  is displayed.
Power requirement : 9V battery Type
6LR61, IEC6F22 or equivalent)
Battery life : Approximately 200 hours with
Alkaline battery.
1-2 Environmental Conditions
Indoor Use only.
Calibration : One year calibration cycle.
Operating temperature :
0°C to 30°C (32°F to 86°F) @ ≦ 80% RH
30°C to 40°C (86°F to 104°F) @≦ 75% RH)
40°C to 50°C (104°F to 122°F) ≦45%RH
Storage temperature : -20 to + 60°C
(-4°F to 140°F) @ 0 to 80% RH with
batteries removed from the instrument.
Measurement Category (Installation
Category) :
per IEC 61010-1:2001: CAT.Ⅲ 600V
Pollution Degree 2
Measurement Category l is for measure-
ments performed on circuits not directly
connected to mains. Examples include :
Measurements on battery powered equip-
ment and specially protected (internal)
mains-derived circuits.
Measurement Category ll is for measure-
ments on circuits directly connected to the
low voltage installation. Examples include :
Household appliances, portable tools and
similar equipment.
EN - 11