EH-TP500 Series
Operating Instructions
VER 1.00
Electromagnetic Compatibility (EMC)
Radiated disturbance test Class A EN 55011
Electrostatic discharge immunity test 8 kV (air electrostatic discharge) EN 61000-4-2
4 kV (contact electrostatic discharge)
Radiated, radio-frequency, 80 MHz ÷ 1 GHz, 10V/m EN 61000-4-3
electromagnetic field immunity test 1,4 GHz ÷ 2 GHz, 3 V/m
2 GHz ÷ 2.7 GHz, 1 V/m
Burst immunity test ± 2 KV dc power port EN 61000-4-4
± 1 KV signal line
Surge immunity test ± 0,5 KV dc power port (line to earth) EN 61000-4-5
± 0,5 KV dc power port (line to line)
± 1 KV signal line (line to earth)
Immunity to conducted disturbances 0.15 ÷ 80 MHz, 10V EN 61000-4-6
inducted by radiofrequency field
Voltage dips, short interruptions and Port: AC mains; Level:
voltage variations immunity test 100% duration: 1 cycle and 250 cycles (50Hz);
40% duration: 10 cycles (50Hz);
70%
duration: 25 cycles (50Hz);
Phase: 0°-180°
Test executed on the 230Vac side of the Exor International S.p.A. Power Supply EN 61000-4-11
Durability information
Backlight service life 40000 Hrs. or more
(LED type) (Time of continuous operation until the brightness of
the backlight reaches 50% of the rated value when the
surrounding air temperature is 25°C) - see Note 1
Front foil 10 years if the surrounding air temperature is 25°C
(without directly exposure to
sunlight or UV ray)
UV Resistance Indoor applications: After 300 hours cycled humidity
in QUV accelerated weathering, some yellowing and
brittleness may be present. - see Note 2.
Touch screen reliability > 1 million operations
Note 1: Extended use in environments where the surrounding air temperature is 40°C or higher may
degrade backlight quality/reliability/durability.
Note 2: Solvent resistance:
Contact for 1/2 hour at 21°C, No visible effect: Acetone, Butyl Cellosolve, Cyclohexanone, Ethyl Acetate,
Hexane, Isopropyl Alcohol, MEK, Methylene Chloride, Toluene, Xylene
Contact for 24 hours at 49°C, No visible effect: Coffee, Ketchup, Lemon Juice, Mustard (slight yellow
stain), Tea, Tomato juice.
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