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IMF-600A LCR BRIDGE IMPEDANCE METER


IMF-600A LCR Bridge Impedance Meter..
IMF-600A is a cost effective manual or auto ranging digital impedance measuring instrument that complements the basic DMM to complete your test and measurement needs. With its low resistance measurement capacity and Kelvin leads, the IMF-600A is invaluable for locating PC board shorts.

Our Price: Contact us for pricing
Phone: 253-927-6186
866-318-6186
Fax: 253-927-6189
email: sales@hotektech.com
  • Analog & digital outputs

  • 4-wire shielded Kelvin test terminals

  • Excellent for locating shorts

  •  Companion comparator unit

  •  Optional auto ranging

  • Optional battery pack

  • C-L-G-R

  • Dissipation for capacitors

  • 1/Q for inductors

  • Analog, digital, or 4-20 mA outputs

  • High accuracy

  • Protected circuitry

  • Very broad range

Automatic measurement for all functions is provided automatically with a 3½ digit display.
No balancing or manual operations are required.
Analog & digital outputs may be used to interface to comparators or other devices.
4-Wire shielded Kelvin test terminals - short
circuit location ensures precision measurements even for very low impedances like contact
or wire resistance and makes locating PC board short circuits an easy task.

C - Range 1* 2 3 4 5 6 7 8
Full Scale 200 pF 2 nF 20nF 200 nF 2 µF 20 µF 200 µF 2000 µF
Resolution 0.1 pF 1 pF 10 pF 100 pF 1 nF 0.01 µF 0.1 µF 1 µF
Test Signal 1.0 Vrms 100 mVrms 10 mVrms
Accuracy ±(0.25% + 1 LSD
+0.5% C reading)
±(0.25% + 1 LSD + 0.5% C reading) ±(0.25% + 1 LSD
+0.2% C reading)
±(5% + 1 LSD
+1% C reading)
G - Range 1 2 3 4 5 6 7 8
Full Scale 2 µS 20 µS 200 µS 2 mS 20 mS 200 mS 2000 20
Resolution 0.001 µS 0.01 µS 0.1 µS 1 µS 10 µS 0.1 mS 1 mS 10 mS
Test Signal 1.0 Vrms 100 mVrms 10 mVrms
Accuracy ±(0.25% + 1 LSD
+0.5% G reading)
±(0.25% + 1 LSD + 0.5% G reading) ±(0.25% + 1 LSD
+0.2% G reading)
±(5% + 1 LSD
+1% G reading)
L - Range 1 2 3 4 5 6 7 8
Full Scale 200 μH 2 mH 20 mH 200 mH 2 H 20 H 200 H 200 H
Resolution 0.1 μH 1 μH 10 μH 0.1 mH 1 mH 10 mH 0.1 H 0.1 H
Test Signal 100 mA 10 mA 1 mA 100 μA 10 μA 1 μA
Accuracy ±(0.25% + 1 LSD
+0.5% L reading)
±(0.25% + 1 LSD + 0.5% L reading) ±(0.25% +1 LSD
+0.5% L reading)
R-Range 1 2 3 4 5 6 7 8
Full Scale 2 Ω 20 Ω 200 Ω 2 kΩ 20 kΩ 200 kΩ 2 MΩ 2 MΩ2
Resolution 1 mΩ 10 mΩ 0.1 Ω 1 Ω 10 Ω 100 Ω 1 kΩ 1 kΩ
Test Signal 100 mA 10 mA 1 mA 100 μA 10 μA 1 μA
Accuracy ±(0.25% + 1 LSD
+0.5% R reading)
±(0.25% + 1 LSD + 0.5% R  reading) ±(0.25% + 1 LSD
+0.5% R  reading)
D-Range 1 2 3 4 5 6 7 8
Full Scale  1.999
Resolution 0.001
Accuracy ±(1% + 0.002) for L or C > 200 counts
±(2% + 0.01) for L or C 50 to 199 counts
±(5% + 0.01)

NOTES

* HSC Option High sensitivity capacitance range option. 20 pF full scale; 0.01
pF resolution; 1.0 Vrms test signal; accuracy4 (±0.25% + 0.3 pF).
** HSL Option High sensitivity inductance range option. 20 μH full scale; 0.01
μH resolution; 100 mA test signal; accuracy4 ±(0.25% + 0.5 μH).
1. Capacitance: Higher capacitance (>200 μF) may be measured on the
inductance function by the following conversion: Series model capacitance
C=-2.533 x 10-8 /L.
2. Resistance: Higher resistance (>2 M
Ω) may be measured on the conductance
function Range 1: R (in ohms) = 1/G (in siemens).
3. Dissipation (D or 1/Q): Obtain D values by pressing D button. Values greater
than 1.999 may be computed as follows:
D= G/2πfc = 1.592 G'/C'
Q=2πfL/R = 0.628 L'/R'
where G', C', L', and R' are in counts on the same range.
4. Accuracy: After correction for test lead zero reading; 15°C - 35°C; C, L, G, or
R readings are in absolute counts; ignore decimal point.

Test Conditions:
1. After correction for test lead zero reading.
2. After 10 minute warm up.
3. Between 15°C and 35°C.
Test Frequency: 1 kHz ±1%.
Measurement Rate: 2.5 measurements per second.
Analog Outputs: Impedance quantity and dissipation D are simultaneously
available at the rear panel, scaled at 1 V/1000 counts; accuracy: ±(0.25% of display
+ 1 mV).
Digital Output (Optional): 3-1/2 digit, BCD, for data and 3 bits for range; TTL,
positive true.
Current Output (Optional): 4-20 mA corresponding to 0-2000 counts of display.
Input Protection: Diode and resistor discharge network.
External dc Bias: Up to 100 V, floating, may be applied across a capacitive
component through screw terminals on the rear panel terminal strip; 0.1 A
maximum.

Ordering information:

IMF-600A Digital Impedance Meter
IMF-600AR Auto ranging Digital Impedance Meter
-HSC Option High Sensitivity Capacitance (20 pF Range)
-HSL Option High sensitivity inductance (20 μH Range)
-DO Option Digital output of reading and range
-I Option Current output (4-20 mA corresponding to 0-2000 counts of display)
LC-603 Single Channel Digital Limits Comparator (Requires DO option; may be cascaded)
BP-511 Battery Pack, AC Source, 115 V, 60 Hz, 300 W

Please email sales@hotektech.com or call 253-927-6186 if you are interested in a purchase, or
  need additional information.

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