Product specifications

General Safety Overview
Reliable grounding of products: The product is
The instrument is designed and manufactured strictly
grounded by ground conductor of power supply.
according to “Safety Requirements of Electronic
Ground conductor must be connected to earth to
Measuring Instruments” (GB4793) and IEC61010-
avoid electric shock. Please guarantee correct
0131:2008 Safety Standard . It conforms to “Insulation
grounding before connecting input/output
Overvoltage Standard” (CATⅡ ò) and Safety Standard
terminal of the product.
with Pollution Level Ⅱ òYou are expected to know the
Correct connection of oscillograph probe: Earth
following safety precaution measures to avoid personal
wire of probe is the same to earth potential.
injury or product damage or any other product connected
Please do not connect earth wire to high voltage.
to it. Please use the product according to the regulations
Review of rated values of all terminals: Please
so as to avoid the possible damage.
refer to all rated values and marks on the product
Only personnel with professional training can execute
maintenance procedure to avoid fire or personal
surface to avoid fire or excessive current shock.
injury. Appropriate power wires should be used and
Please refer to product manual before connecting
special power wires must be approved by the state.
products so as to know details of rated values.Do
not open cover plate of machine box: It is not
allowed to start or operate the product when
opening external cover or panel.
Correct plug-in/out: Please do not plug in/out
when connecting probe or testing conduits to
voltage source.
Operating Manual for UTD2000/3000