09 | Keysight | U1730C Series Handheld LCR Meters – Data Sheet

General Specifications

Parameter

U1731C

U1732C

U1733C

Measurements

Z/L/C/R/D/Q/θ/ESR

Z/L/C/R/D/Q/θ/ESR

Z/L/C/R/D/Q/θ/ESR/DCR

Display

Primary display: Maximum display 19,999 counts

Secondary display: Maximum display 999 counts

Automatic polarity indication

Test frequency (Accuracy =

± 0.1% of actual test frequency)

100 Hz, 120 Hz, 1 kHz

100 Hz, 120 Hz, 1 kHz, 10 kHz

100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz

Backlight

No

Yes

Yes

Test signal level

Selection

Test signal level

Test frequency

100 Hz

0.74 Vrms

100 Hz

120 Hz

0.74 Vrms

120.481 Hz

1 kHz

0.74 Vrms

1 kHz

0.74 Vrms

10 kHz

0.74 Vrms

100 kHz

+1.235 V

NA

Tolerance mode

1%, 5%, 10%, 20%

Ranging mode

Auto and manual

Measurement rate

1 time/second, nominal

Response time

Approximately 1 second/DUT (Device Under Test)

Auto power-off

~0-99 mins without operation

Power supply

Single standard 9 V battery (alkaline or carbon-zinc) or optional power adaptor

Power consumption

225 mVA maximum without backlight

Input protection fuse

Resettable over-current protection

Battery life

16 hours based on alkaline battery

Low battery indicator

[

] will appear when voltage drops below ~7.2 V

Operating temperature

–10 to 55 °C, 0 to 80% R.H.

Storage temperature

–20 to 70 °C, 0 to 80% R.H. without battery

Temperature coefficient

0.1 × (specified accuracy)/°C (from –10 to 18 °C or 28 to 55 °C)

Relative humidity

Maximum 80% R.H. for temperature up to 30 °C decreasing linearly to 50% R.H. at 55 °C

Weight

337 grams with battery

Dimensions (H x W x D)

184 mm x 87 mm x 41 mm

Safety and EMC Compliance

In compliance with EN61010-1 (IEC61010-1:2001) for low voltage directive and Pollution Degree II

Environment. Susceptibility and Emissions (EMC): Commercial Limits per EN61326-1

Calibration

One-year calibration cycle recommended

Warranty

– 3 years for main unit

– 3 months for standard shipped accessories

Only applicable for U1732C/U1733C

Only applicable for U1733C