Feature Summary; Measurement Limits; Electrical Specifications - Urrea UD87 Manual De Usuario

JIS 006P or IEC 6F 22.
Battery Life: 150 hrs. typical (with backlight
off).
Shock vibration: Per MIL-T-PRF 28800 for Class
II instruments.
Pollution Degree: 2.
Electromagnetic
Susceptibility-Commercial
50082-1 Emissions-Commercial Limits for EN
50081-1.
Size (H x W x D): 208x103x54 mm (not
including mounted accessory).
Weight: Approx. 655g.
Warranty: 1 year.
Calibration Interval: 1 year.

Feature Summary

Backlight: For clear readings in poorly lighted
areas.
Fast Autoranging: Meter automatically selects
the best range-Momentarily.
AC + DC total RMS: Choices for AC only,
AC+DC readings or AC (@40Hz to 10 kHz) DC
dual display.
dBm, dB V: User selectable impedance
references for dBm User selectable voltage
references for dB V.
Auto HOLD: Holds readings on display.
Continuity / Open test: Beeper sounds.
Fast Bar Graph: 25 segments for peaking and
nulling.
Memory Locations: 20.
Duty Cycle /Pulse Width: Measure the time
signal is ON or OFF in % or milliseconds.
MIN/MAX Mode: Record maximum, minimum
and average values.
1ms PEAK Mode: Captures peaks to 1
millisecond.
Close-Case Calibration:
adjustments needed.
Battery/Fuse Access Door: Battery or fuse
replaceable without voiding Calibration.
Compatibility (EMC):
Limits for
No internal
High-impact Overmolded Case: Protective
holster features.

Measurement limits

DC Voltage: 0 to 1000 V.
AC Voltage true RMS: 15mV to 1000 V-50kHz
bandwidth.
EN
Basic Accuracy: DC Voltage 0.1% AC Voltage
0.5%.
DC Current: 0 to 10 A (20A for 30 seconds).
AC Current, true RMS: 25 μA to 10 A (20A for
30 seconds).
Resistance: 0 to 50 MΩ.
Conductance: 0 to 20 nS.
Capacitance: 0.001 μF to 5 mF.
Frequency: 0.5 Hz to 5 MHz.
Duty Cycle: 0.1% to 99.9% for 0.5 Hz to 300
kHz (pulse width > 3 μ seconds).
Diode Test: 3.0 V.
Temperature: -50°C to 1300°C (-58°F to
2372°F).
Memory Location: 20.
Continuity Check: Beep at Approx < 10 Ω
(reponse time <1ms).

Electrical Specifications

Accuracy is given as ± ([% of reading] +
[number of digits]) at 18°C to 28°C with
relative humidity up to 80%, for a period of
one year after calibration.
True RMS responding accuracies are specified
from 5% to 100% of range or otherwise
specified; Crest Factor <3:1 at full scale and
<6:1 at half scale.
Function
Range Resolution
50 mV
500 mV
5 V
50 V
500 V
1000 V
E N G L I S H
DC Volts
Accuracy
10 μV 0.1 % + 3
100 μV
1 mV
10 mV 0.1 % + 3
100 mV
1 V
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