Mô tả sản phẩm: Đồng hồ để bàn Keysight 34410A 6 1/2 Digit
Key Features & Specifications
Measurement Capability
- 6½ digit resolution
- Basic accuracy: .0030 % DC,0.06% AC
- 14 measurement functions including capacitance & temperature
- Data Logger with 50,000 reading non-volatile memory
- 50,000 readings/sec. @ 4½ digits to the PC
- 1M reading memory
- Analog level and pre/post triggering
System Capability
- LAN (LXI compliant), USB & GPIB standard
- 10,000 readings/sec @ 5½ digits to the PC
- 1,000 readings/sec @ 6½ digits to the PC
- BenchVue Enabled. Control your DMM from your PC to view and capture your data easily.
| DC Voltage | |
| Measurement Method | Continuously integrating multi-slope IV A/D converter |
| Linearity | 0.0002% of reading (10 V range) + 0.0001% of range |
| Input Resistance | 0.1 V, 1 V, 10 V 10 MΩ or > 10 GΩ Ranges (Selectable) 100 V, 1000 V 10 MΩ ±1% Ranges (Fixed) |
| Input Bias Current | < 30 pA at 25°C |
| Input Protection | 1000 V |
| DC CMRR | 140 dB1 |
| True RMS AC Voltage | |
| Measurement Method | AC-coupled True RMS measurement. Digital sampling with anti-alias filter. |
| Crest Factor | No additional error for crest factors < 10. Limited by peak input and 300 kHz bandwidth. |
| Peak Input | 300% of range or 1100 V |
| Overload Ranging | Will select higher range if peak input overload is detected during auto range. Overload is reported in manual ranging. |
| AC CMR | 70 dB2 |
| Maximum Input | 400 Vdc, 1100 Vpk |
| Input Impedance | 1 MΩ ± 2% in parallel with < 150 pF |
| Input Protection | 750 Vrms all ranges |
| Resistance | |
| Measurement Method | electable 2-wire or 4-wire. Current source referenced to LO input. |
| Offset Compensation | Selectable on the 100 Ω, 1 kΩ, and 10 kΩ ranges |
| Max. Lead Resistance (4-wire) | 10% of range per lead for 100 Ω, 1 kΩ. 1 kΩ per lead on all other ranges. |
| Input Protection | 1000 V on all ranges |
| DC Current | |
| Current Shunt | 200 Ω for 100 μA, 1 mA 2 Ω for 10 mA, 100 mA 0.1 Ω for 1 A, 3 A |
| Input Protection | 3 A, 250 V fuse |
| True RMS AC Current | |
| Measurement Method | AC-coupled True RMS measurement. Directly coupled to the fuse and shunt. Digital sampling with anti-alias filter. |
| Current Shunt | 200 Ω for 100 μA, 1 mA 2 Ω for 10 mA, 100 mA 0.1 Ω for 1 A, 3 A |
| Maximum Input | The peak value of the DC + AC current must be <300% of range. The RMS current must be <3 A including the DC current content. |
| Input Protection | 3 A, 250 V fuse |
| Frequency and Period | |
| Measurement Method | Reciprocal-counting technique. AC-coupled input using the AC voltage measurement function. |
| Input Impedance | 1 MΩ ± 2% in parallel with < 150 pF |
| Input Protection | 750 Vrms all ranges |
| Capacitance | |
| Measurement Method | Current input with measurement of resulting ramp. |
| Connection Type | 2-wire |
| Temperature | |
| Thermistor | 2.2 kΩ, 5 kΩ, and 10 kΩ |
| RTD | a = 0.00385 Ro from 49 Ω to 2.1 kΩ |
| Continuity/Diode Test | |
| Response Time | 300 samples/sec with audible tone |
| Continuity Threshold | Fixed at 10 Ω |
| Triggering and Memory | |
| Reading Hold Sensitivity | 1% of reading |
| Samples per Trigger | 1 to 50,000 (34410A) 1 to 1,000,000 (34411A) |
| Trigger Delay | 0 to 3600 sec (20 μs step size) |
| External Trigger | Programmable edge, Low-power TTL compatible |
| Delay | < 1 μs Max rate: 5,000/sec |
| Jitter | > 1 μs Min Pulsewidth: 1 μs |
| Voltmeter Complete | 3 V Logic output, 2 μs pulse with programmable edge |
| Nonvolatile Memory | 50,000 readings |
| Volatile Memory | 50,000 readings (34410A) 1,000,000 readings (34411A) |
| Sample Timer | |
| Range | 0 to 3600 sec (20 μs step sizes) |
| Jitter | < 100 ns |
| General Specifications | |
| Power Supply | 100 V/120 V/220 V/240 V ±10% |
| Power Line Frequency | 45 Hz to 66 Hz and 360 Hz to 440 Hz, Automatically sensed at power-on |
| Power Consumption | 25 VA peak (16 W average) |
| Operating Environment | Full accuracy for 0°C to 55°C, 95% R.H. at 40°C non-condensing |
| Storage Temperature | -40°C to 70°C |
| Weight | 3.72 kg (8.2 lbs) |
| Safety | IEC 61010-1, EN 61010-1, UL 61010-1, CAN/CSA-C22.2 No. 61010-1, Refer to Declarations of Conformity for current revisions. Measurement CAT II 300 V, |
| CAT I 1000 V. Pollution Degree 2 EMC | IEC 61326, EN 61326, CISPR 11, ICES-001, AS/NZS 2064.1, Refer to Declaration of Conformity for current revisions. |
| Vibration & Shock | MIL-T-28800E, Type III, Class 5 (Sine Only) |
| Warranty | 1 year |
