UNI-T UTR2811E+ 100Hz-10kHz 0.1% Accuracy Bench LCR Meter

UNI-T UTR2811E+ 100Hz-10kHz 0.1% Accuracy Bench LCR Meter

UNI-T UTR2811E+ is a simple UTR2810+ series bench digital LCR meter without communication interfaces that measures at 100 Hz, 120 Hz, 1 kHz and 10 kHz test frequencies with 0.1% basic accuracy. Technical values: test frequencies 100 Hz, 120 Hz, 1 kHz, 10 kHz; basic accuracy 0.1%; test signal 0.1 / 0.3 / 1 V; source resistance 30 Ω / 100 Ω; measurement time 43 / 185 / 350 ms; 42 combinations of primary and secondary parameters; 4-bin sorting; internal and manual triggering; 2.8-inch TFT display; dimensions 267 × 174 × 88 mm, weight 2.15 kg. It works with internal and manual triggering and shows the four-bin sorting result for parameter A and the two-bin result for parameter B on the front-panel LCD. It is used for production line quality assurance, incoming material inspection and service measurements that need no communication interface.

InterfacesNone
Display2.8 inch TFT LCD, 240 × 320
Test Frequency100 Hz, 120 Hz, 1 kHz, 10 kHz (accuracy 0.02%)
Measurement RateHızlı 43 ms; orta 185 ms; yavaş 350 ms (en fazla 33 ölçüm/s)
Accuracy0.1% (C, L, Z, R, D and Q için ayrı bağıntılarla verilir)
Test Voltage0.1 V, 0.3 V, 1 V (ayar değerinin ±10%'u)
Output Impedance30 Ω / 100 Ω (±5%)
Measured ParametersAna: Cp, Cs, Lp, Ls, Z, R, G, Y; ikincil: D, Q, X, B, Rp, Rs, θr, θd; otomatik LCR; ana and ikincil parametreler serbestçe eşleştirilebilir (42 kombinasyon)
Measuring RangeR, X, |Z|: 0.00001 Ω – 99.9999 MΩ; G, B, |Y|: 0.00001 µS – 999.999 S; L: 0.00001 µH – 9.99999 kH; C: 0.00001 pF – 999.999 mF; D: 0.00001 – 9.99999; Q: 0.00001 – 99999.9; θd: −179.999° – 179.999°; θr: −3.14159 – 3.14159
CalibrationAçık devre, kısa devre
Equivalent CircuitSeri, paralel
Range SelectionTutma, otomatik
Trigger ModeDahili, manuel
Relative MeasurementDoğrudan okuma, ΔABS, Δ%
Sequencing FunctionParametre A için 4 Positions sıralama (BIN1 – BIN3, NG); parametre B için 2 Positions sıralama (AUX, NG); ön panel LCD display
Supply Voltage110 V / 220 V AC, 50/60 Hz, 20–30 W
Product Dimensions267 × 174 × 88 mm (G × Y × D)
Gram2.15 kg
Standard AccessoriesTimsah klipsli Kelvin test kablosu (UTR-L10kE), güç kablosu, 2 adet sigorta (220 V için 0.25 A, 110 V için 0.5 A)

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