The Keysight (Agilent) 4339B is a high-resistance meter / megohmmeter designed for precise evaluation of high-resistance materials, leakage currents, and insulation resistance of electronic components. It offers a wide measurement range, built-in DC test voltage source up to 1000 V, rapid 10 ms measurement times, and standard interfaces for integration into automated test environments.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GPIB, Handler, External Trigger, Safety Interlock |
| Display | Backlit LCD, 3 / 4 / 5 digits selectable |
| Built-in Self-Test | Yes |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 90 - 132 V / 198 - 264 V AC, 47 - 66 Hz, 45 VA max |
| Operating Temperature | 0 to 55 °C |
| Dimensions (W×H×D) | 320 mm x 100 mm x 450 mm |
| Weight | 6.5 kg |
Measurement Performance
| Parameter | Value |
|---|---|
| Measurement Parameters | R (Resistance), I (Current), Rv (Volume Resistivity), Rs (Surface Resistivity) |
| Resistance Measurement Range | 1 kΩ to 1.6 x 10^16 Ω |
| Current Measurement Range | 60 fA to 100 μA |
| Basic Resistance Accuracy | 0.6% |
| Measurement Speed | 10 ms (Short), 30 ms (Medium), 390 ms (Long) |
| Display Resolution | 3, 4, or 5 selectable digits |
| Resistivity Calculations | Supported (Surface and Volume) |
| Error Correction | Open compensation |
| Contact Check Function | Yes |
| Basic Current Accuracy | 0.4% |
| Ranging Modes | Auto and Manual |
| Max Display Digits | 5 digits |
DC Test Voltage Source
| Parameter | Value |
|---|---|
| Output Voltage Range | 0.1 to 1000 Vdc |
| Voltage Resolution | 0.1 V (0.1 to 200 V), 1.0 V (200 to 1000 V) |
| Maximum Output Current | 10 mA |
Measurement Timing and Triggering
| Parameter | Value |
|---|---|
| Test Sequence Function | Charge, measure, discharge (automatic) |
System Integration and Interfaces
| Parameter | Value |
|---|---|
| GPIB Interface | Standard |
| Handler Interface | Standard |
| Safety Interlock | Yes |
| Grounded DUT Measurement | Supported |
Supported Test Fixtures and Accessories
| Parameter | Value |
|---|---|
| Resistivity Cell Compatibility | 16008B |
| Component Test Fixture Support | 16339A |
| Shielded Test Leads Compatibility | 16117B/C |
Physical, Power, and Environmental
| Parameter | Value |
|---|---|
| Line Voltage Requirements | 90 V to 132 V / 198 V to 264 V AC |
| Line Frequency | 47 to 66 Hz |
| Power Consumption | 45 VA max |
| Operating Temperature Range | 0 to 55 °C |
| Operating Humidity Range | <= 70% RH at 40 °C |
DC Voltage Source
| Parameter | Value |
|---|---|
| Voltage Source Output Step Size (0 to 200 V) | 0.1 V |
| Voltage Source Output Step Size (200 to 1000 V) | 1.0 V |
| Voltage Source Accuracy (0 to 200 V) | ±(0.16% + 100 mV) |
| Voltage Source Accuracy (200 to 1000 V) | ±(0.16% + 500 mV) |
Performance
| Parameter | Value |
|---|---|
| Measurement Integration Time (Short) | 10 ms |
| Measurement Integration Time (Medium) | 30 ms @ 60 Hz, 36 ms @ 50 Hz |
| Measurement Integration Time (Long) | 390 ms @ 60 Hz, 470 ms @ 50 Hz |
| Measurement Averaging Range | 1 to 256 |
General Specifications
| Parameter | Value |
|---|---|
| Warm-up Time | 30 minutes |
Programming & Control
| Parameter | Value |
|---|---|
| Command Language | SCPI |
Triggering
| Parameter | Value |
|---|---|
| Trigger Source | Internal, Manual, External, or GPIB (Bus) |
Calibration & Standard
| Parameter | Value |
|---|---|
| Calibration Interval | 1 Year |
Test Sequence Function
| Parameter | Value |
|---|---|
| Sequence Steps | Charge, Measure, Discharge |
Applications
Leakage current and insulation resistance evaluation of components, and surface/volume resistivity measurements of materials