Tipa

The UT8805E is a desktop digital multimeter with a maximum display value of 199999 with automatic or optional manual ranging, color display and true RMS measurement function. Its circuit design uses large-scale (LSI) analog-to-digital (A/D) converters, a microprocessor, multi-function measurement and highly stable thin-film resistor manufacturing technology, making it a digital multimeter with excellent performance.
The instrument can be used to measure AC/DC voltage, AC/DC current, resistance, capacitance, temperature, frequency, pulse width, diode and circuit continuity testing, etc. In addition, it also has the function of data storage, maximum/minimum/average value measurement, measurement with comparison function, relative value measurement, peak value detection, trend graph capture and the ability to record/read up to 10,000 data records.
The UT8805E comes with a 4.3-inch color TFT display with a resolution of 480 x 272 pixels, which allows versatile and clear display of measurement results using bar graphs of readings or trend graphs. The display enables dual display of data, e.g. when measuring AC voltages or currents it also displays the frequency, when measuring temperature it also displays the resistance of the thermocouple, etc.
It is a high-end electrical measuring instrument suitable for measuring in electronics, communications, manufacturing, national defense, electric power, chemical and other industries. This device strictly conforms to safety standards IEC61010-1, EN61010-2-030, pollution level II, surge voltage CATI 1000V, CAT II 300V, double insulated, waterproof and dustproof with IP65 protection. It is an indispensable experimental tool for various colleges.


Product parameters :

- display type: TFT-LCD with a diagonal of 4.3" and a resolution of 480 x 272 px
- number of display locations: 200,000
- measurement speed: 5000 rdgs/s (2.5 readings/s; 10 readings/s; 5000 readings/s)
- dual display: yes, simultaneous display of two quantities
- DC voltage measurement: ranges from 200mV to 1000V
- DC current measurement: ranges from 200μA to 10A
- AC True-RMS voltage measurement: 200 mV to 750 V ranges
- AC True-RMS current measurement: ranges from 2mA to 10A
- resistance measurement: ranges 200Ω to 100MΩ (optional 2- and 4-wire resistance measurement)
- capacitance measurement: ranges from 2nF to 2000μF
- frequency range: 20Hz to 1MHz, AC True-RMS voltage/current 20Hz to 100kHz
- circuit continuity test and diode test: yes
- temperature measurement: with built-in thermocouple with cold end compensation
- external thermocouple temperature measurement: yes, preset conversions for ITS-90, Pt100 and Pt385 and B, E, J, K, N, R, S, T thermocouples
- various mathematical operations: maximum, minimum, average value, standard deviation, pass/fail, dBm, dB, relative measurement, histogram, trend graph, bar graph
- supports USB, GPIB, RS-232C and LAN interfaces, USB-TMC, IEEE 488.2 standard, VXI11 and SCPI language
- compatible with the latest SCPI command set for the mainstream multimeter
- recording and storage of historical data
- option to save data and configure settings on a USB drive
- 1GB NAND FLASH storage, large capacity memory system and test data
- English and Chinese menu and online help system
- software for the parent PC
- wide range of supply voltage


Technical parameters :

- maximum measured voltage: 1000 V (DC) / 750 V (AC)
- protection of input terminals 10A: (CE) F1, internal slow fuse 10 A /250 V
- protection of input terminals μA, mA: (CE) F2, fast fuse 250mA/250V on the back panel
- 4.3" TFT color display: dual, full icon display; maximum value 200000, 480 x 272 pixels
- selection of ranges: automatic or manual
- polarity display: automatic
- mathematical operations: Pass/Fail, Relative, min/max/average, standard deviation, dBm, dB, Hold, histogram, trend graph, bar graph

Specifications of measurement ranges:
- 1. DC voltage measurement ( range / input impedance / accuracy % (90 days) / (1 year )) :
200,000 mV / 10MΩ nebo >10GΩ / 0,008+0,004 / 0,01+0,004
2,00000 V / 10MΩ nebo >10GΩ / 0,008+0,003 / 0,01+0,003
20,0000 V / 10MΩ nebo >10GΩ / 0,008+0,004 / 0,01+0,004
200,000 V / 10MΩ / 0,012+0,003 / 0,015+0,003
1000,00 V / 10MΩ / 0,012+0,003 / 0,015+0,003

- 2. DC current measurement ( range / input voltage drop / accuracy % (90 days) / (1 year )) :
200,000 μA / <30 mV / 0,050+0,005 / 0,055+0,005
2,00000 mA / <0,3 V / 0,050+0,005 / 0,055+0,005
20,0000 mA / <30 mV / 0,070+0,020 / 0,095+0,020
200,000 mA / < 0,3 V / 0,060+0,008 / 0,070+0,008
2,00000 A / <0,1V / 0,150+0,020 / 0,170+0,020
10,0000 A / <0,3V / 0,200+0,010 / 0,250+0,010

- 3. resistance measurement ( ranges / max. test current / accuracy % (90 days) / (1 year )) :
200,000 Ω / 1mA / 0,012+0,005 / 0,030+0,005
2,00000 kΩ / 1mA / 0,012+0,003 / 0,020+0,003
20,0000 kΩ / 100μA / 0,012+0,003 / 0,020+0,003
200,000 kΩ / 10μA / 0,012+0,004 / 0,020+0,004
2,00000 MΩ / 1μA / 0,020+0,004 / 0,040+0,004
10,0000MΩ / 500nA / 0,100+0,004 / 0,250+0,004
100 000 MΩ / 500 nA ‖ 10MΩ / 0,800+0,004 / 1,75+0,004

- 4. True RMS AC voltage measurement ( ranges / frequency range / accuracy % (90 days) / (1 year )) :
200,000 mV / 20Hz až 45Hz / 1,5+0,10 / 1,5+0,10
45Hz až 20kHz / 0,19+0,05 / 0,2+0,05
20 kHz až 50 kHz / 1,0+0,05 / 1,0+0,05
50 kHz až 100 kHz / 3,0+0,05 / 3,0+0,05


2,00000 V / 20Hz až 45Hz / 1,5+0,10 / 1,5+0,10
45Hz až 20kHz / 0,19+0,05 / 0,2+0,05
20 kHz až 50 kHz / 1,0+0,05 / 1,0+0,05
50 kHz až 100 kHz / 3,0+0,05 / 3,0+0,05

20,0000 V / 20Hz až 45Hz / 1,5+0,10 / 1,5+0,10
45Hz až 20kHz / 0,19+0,05 / 0,2+0,05
20 kHz až 50 kHz / 1,0+0,05 / 1,0+0,05
50 kHz až 100 kHz / 3,0+0,05 / 3,0+0,05

200,000 V / 20Hz až 45Hz / 1,5+0,10 / 1,5+0,10
45Hz až 20kHz / 0,19+0,05 / 0,2+0,05
20 kHz až 50 kHz / 1,0+0,05 / 1,0+0,05
50 kHz až 100 kHz / 3,0+0,05 / 3,0+0,05

750,000 V / 20Hz až 45Hz / 1,5+0,10 / 1,5+0,10
45Hz až 20kHz / 0,19+0,05 / 0,2+0,05
20 kHz až 50 kHz / 1,0+0,05 / 1,0+0,05
50 kHz až 100 kHz / 3,0+0,05 / 3,0+0,05

- 5. True RMS AC current measurement ( ranges / frequency range / accuracy % (90 days) / (1 year )) :
2,00000 mA / 20Hz až 45Hz / 1,5+0,10 / 1,5+0,10
45Hz až 2kHz / 0,5+0,10 / 0,5+0,10
2kHz až 10kHz / 2,5+0,20 / 2,5+0,20

200,000 mA / 20Hz až 45Hz / 1,5+0,10 / 1,5+0,10
45Hz až 2kHz / 0,5+0,10 / 0,5+0,10
2kHz až 10kHz / 2,5+0,20 / 2,5+0,20

200000 mA / 20Hz až 45Hz / 1,5+0,10 / 1,5+0,10
45Hz až 2kHz / 0,3+0,10 / 0,3+0,10
2kHz až 10kHz / 2,5+0,20 / 2,5+0,20

2,00000 A / 20Hz až 45Hz / 1,5+0,20 / 1,5+0,20
45Hz až 2kHz / 0,5+0,20 / 0,5+0,20
2kHz až 10kHz / 2,5+0,20 / 2,5+0,20

10,0000 A / 20Hz až 45Hz / 1,5+0,15 / 1,5+0,15
45Hz až 2kHz / 0,5+0,15 / 0,5+0,15
2kHz až 10kHz / 2,5+0,20 / 2,5+0,20

- 6. capacity measurement ( ranges / max. test current / accuracy % (90 days) / (1 year )) :
2,000nF / 0,5μA / 2,8+1,0 / 3+1,0
20,00 nF / 1μA / 1+0,5 / 1+0,5
200,0nF / 10μA / 1+0,5 / 1+0,5
2,000μF / 100μA / 1+0,5 / 1+0,5
20,00μF / 1mA / 1+0,5 / 1+0,5
200,0μF / 1mA / 1+0,5 / 1+0,5
2,000 mF / 1 mA / 2+0,5 / 2+0,5

- 7. temperature measurement (type of thermocouple / temperature range of the cell / accuracy % (1 year)):
RTD α=0,00385 / -200°C až 660°C / 0,16°C
B / 0°C až 1820°C / 0,76 °C
E / -270°C až 1000°C / 0,5 °C
J / -210°C až 1200°C / 0,5 °C
K / -270°C až 1370°C / 0,5 °C
N / -270°C až 1300°C / 0,5 °C
R / -50°C až 1760°C / 0,5 °C
S / -50°C až 1760°C / 0,6 °C
T / -270°C až 400°C / 0,5°C

- 8. frequency and duty cycle measurement ( ranges / accuracy % (90 days) / (1 year )) :
20Hz až 2kHz / 0,01+0,003 / 0,01+0,003
2kHz až 20kHz / 0,01+0,003 / 0,01+0,003
20kHz až 200kHz / 0,01+0,003 / 0,01+0,003
200kHz až 1MHz / 0,01+0,005 / 0,01+0,006
In the range of AC voltage 200mV to 750V.


- 9. measuring the continuity of the circuit and diodes
A constant current source of 1 mA ± 5% is used to measure the resistance or voltage drop across the diode.
Open circuit voltage is < 8V. The circuit continuity measurement threshold is adjustable. Indication option
buzzer.


General characteristics and mechanical properties :

- power supply: AC 90V-110V, 45-440Hz; AC 110V-132V, 45-440Hz; AC 200V-240V, 45-66Hz; AC 216V-264V, 45-66Hz
- power consumption: max. 20W
- operating environment: 0°C~28°C<90%; 28°C~40°C <75%; 40°C~55°C<50% (no condensation)
- altitude: ≤2000 m
- dimensions: 260 mm x 116 mm x 332 mm
- weight: 4.4 kg
- color: off-white and gray


Contents of individual packaging :

- desktop multimeter UT8805E: 1 pc
- three-wire power cable: 1 pc
- test leads: 1 pair
- USB connection cable: 1 pc
- connecting cable RS232: 1 pc
- quick guide UT8805E: 1 pc
- warranty card UT8805E: 1 pc
- computer software for PC: 1 set


MANUFACTURER: UNI-TREND
www.uni-t.cz
https://instruments.uni-trend.com/EU-EN/multimeters/ut8000e.html