User manual

81
UNI-T
®
UT4000 User Manual
General Specifications
Display
Display Type 145 mm(5.7 in) diagonal LCD.
Display Resolution 320 horizontal x RGB x 240 vertical pixels (True colour LCD).
Contrast (typical) Non-adjustable.
Backlight Intensity
(Typical)
300 nit.
Display Languages Simplified Chinese, Traditional Chinese, English.
Probe Compensator Output
Output Voltage
(Typical)
about 3V into peak-to-peak at ≥ 1 MΩ load.
Frequency (Typical) 1 kHz
Interface Functions
Standard setup 1 x USB (D);
1 x USB (H);
LA interface;
multimeter interface;
Pass/fail interface.
Optional GPIB and LAN.
Power Source
Source Voltage 100 - 240VAC
RMS
, 45-440Hz, CAT II
Power Consumption Less than 50VA.
Fuse F1.6AL, 250V.
On the power board inside the unit.
Environmental
Temperature
Operating : 0°C~+40°C
Non-operating : -20 °C~+60°C
Cooling Method Forced fan cooling.
Humidity
+10°C~+30°C (≤ 95% ±5% RH);
+30°C~+40°C (≤ 75% ±5% RH).
Altitude Operating under 3,000m.
Non-operating : under 15,000m.