MEASUREMENT FUNCTIONS
Parameters Measured: R, L, C, D, & Q.
Parameter Selection: Manual or automatic selection of R, L or C.
Measurement Modes: Series or parallel equivalent circuit.
Range Hold: Prevents autoranging when changing components.
Zero Function: Nulls out up to 100pF at test fixture.
Measurement Freq.: Selectable as 100Hz/120Hz, 1kHz, 10kHz.
Displayed Functions: R+Q, L+Q, C+D, C+R.
MEASURING RANGES
Resistance: 0.1mOhms to 990MOhms
Inductance: 0.001H to 9900H
Capacitance: 0.001pF to 99000uF
D: 0.001 to 999
Q: 0.001 to 999
| Accuracy Limits: | | 100Hz | 1kHz | 10kHz | | Resistance | 0.1% ? 1 digit | 2Ohms-1MOhms | 2Ohms-500kOhms | 2Ohms-50kOhms | | 0.5% ? 1 digit | 0.4Ohms-5MOhms | 0.4Ohms-2MOhms | 0.4Ohms-200kOhms | | 2% ? 1 digit | 0.1Ohms-20MOhms | 0.1Ohms-10MOhms | 0.1Ohms-500kOhms | | Inductance | 0.1% ? 1 digit | 4mH-500H | 0.4mH-50H | 40?H -5H | | 0.5% ? 1 digit | 0.8mH-2500H | 80?H-250H | 8?H -25H | | 2% ? 1 digit | 0.2mH-9900H | 20?H-1000H | 2?H -100H | | Capacitance | 0.1% ? 1 digit | 10nF-1000?F | 1nF-100?F | 100pF-10?F | | 0.5% ? 1 digit | 2nF-5000?F | 200pF-500?F | 20pF-50?F | | 2% ? 1 digit | 500pF-20000?F | 50pF-2000?F | 5pF-200?F |
(R accuracies apply for Q<0.1. L accuracies apply for Q>10. C accuracies apply for D<0.1 and after Null). LIMITS COMPARATOR
Limits Set-up: Multiple Upper and Lower limits can be set from keyboard or from RS-232 interface
Binning: Up to 8 Pass bins can be defined plus Fail on minor parameter and general Fail.
COMPONENT CONNECTION
Component Connection: 4-terminal connection via internal fixture for both radial and axial components.
External 4-terminal connection via adaptor.
Internal Fixture: Sprung jaws for vertical lead insertion. Plug-in sliding pillars for horizontal lead insertion.
Bias Voltage: Switchable 2V polarising voltage. External bias up to 50V.
DISPLAY
Display Type: Dual 5-digit 0.56? LEDs.
Annunciators: LED annunciators for all functions and measurement units.
Displayed Functions: R+Q, L+Q, C+D, C+R, PASS/FAIL, Bin No.
DIGITAL INTERFACE
Interface Type: RS-232 via 9 pin D connector, 9600 baud.
Interface Function: Full command and readback.
GENERAL
Keyboard: Full numeric keyboard.
Non-volatile memory: Up to 9 complete set-ups.
Input Voltage: 230V or 115V ?14%, 50/60Hz, internally adjustable, 25VA max. Installation Category ll.
Temperature Range: +5oC to 40oC operating 20 - 80% RH, -40oC to 70oC storage.
Safety: Complies with EN61010-1.
EMC: Complies with EN55081-1 and EN55082-1.
Size: 360 x 240 x 95 mm including feet.
Weight: 2.9kg approx.
OPTIONS
LCR-SMD: Surface Mount Tweezers (4 terminal). Plugs directly into the standard component fixture on the LCR400.
LCR-BNC: Plugs into the standard component fixture to convert it into a set of four BNC connectors.
Supplied complete with four BNC to BNC leads.
LCR-K-Clip: High quality Kelvin Clip test lead set terminating in BNC plugs (requires LCR-BNC).
LCR-PCLink: Windows based software which logs results (values and binning) and can store/restore set-ups. |
