Tento prístroj nespĺňa RoHs a v Európe sa nedodáva, bol nahradený modelom Fluke 8588A
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Hewlett Packard 3458A
Keysight Technologies 3458A
Agilent 3458A - HFL
Fluke HP 3458A - HFL
multimeter HP 3458
.
| Technical Specifications |
| Voltage DC |
|
| Resistance |
| Range: |
0 to 1.2 GΩ |
| Best 1 Year Specification: |
±7.5 ppm of reading |
|
| Current DC |
| Range: |
0 to ±1.05A |
| Best 1 Year Specification: |
±20 ppm of reading |
|
| Voltage AC |
| Range: |
1 mV to 700V |
| |
1 Hz to 10 MHz, Sine |
| Best 1 Year Specification: |
±0.007% of reading |
|
| Current AC |
| Range: |
1 mV to 700V |
| |
1 Hz to 10 MHz, Sine |
| Best 1 Year Specification: |
±0.007% of reading |
|
| General Math Function Specifications |
| Null |
| X-OFFSET |
|
| Minimum Execution Time = |
180 µs |
|
| PERC |
| 100 x (X-PERC)/PERC |
|
| Minimum Execution Time = |
600 µs |
|
| dB |
| 20 x Log (X/REF) |
|
| Minimum Execution time = |
3.9 ms |
|
| RMS |
| 1-pole digital filter |
|
| Computed rms of inputs |
|
| Minimum Execution Time = |
2.7 ms |
|
| STAT |
| MEAN, SDEV computer for sample population (N-1) |
|
| Minimum Execution Time = |
900 µs |
|
| CTHRM2K (FTHRM2K) |
| ºC (ºF) temperature conversion for 2.2 kW thermistor |
(HP 40653A) |
| Minimum Execution Time = |
160 µs |
|
| CRTD85 (FRTD85) |
| ºC (ºF) temperature conversion for RTD of 100W, |
|
| Alpha = |
0.00385 |
| Minimum Execution Time = |
160 µs |
|
| SCALE |
| (X-OFFSET)/SCALE |
|
| Minimum Execution Time = |
500 µs |
|
| PFAIL |
| Based on MIN, MAX registers |
3.9 ms |
| Minimum Execution Time = |
|
|
| dBm |
| 10 x Log [(X2/RES)/1 mW] |
|
| Minimum Execution Time = |
3.9 ms |
|
| FILTER |
| 1-pole digital filter |
|
| Weighted Average of inputs |
|
| Minimum Execution Time = |
750 µs |
|
| CTHRM (FTHRM) |
| ºC (ºF) temperature conversion for 5 kW thermistor (HP40653B) |
|
| Minimum Execution Time = |
160 µs |
|
| CTHRM10K (FTHRM10K) |
| ºC (ºF) temperature conversion for 10 KW thermistor |
(HP406536) |
| Minimum Execution Time = |
160 µs |
|
| CRTD92 (FRTD92) |
| ºC (ºF) temperature conversion for RTD of 100W, |
|
| Alpha = |
0.003916 |
| Minimum Execution Time = |
160 µs |
|
| Front Panel Functions |
| Null |
|
| Stat |
|
| Math Off |
| |
Turns off all math functions |
|
| Mean |
| |
Displays the average of a number of readings within Statistics |
|
| S Dev |
| |
Displays the standard deviation for a range of readings within Statistics |
|
| Upper/Lower |
| |
Displays the highest or lowest of a range of readings within Statistics |
|
| Scale |
| |
Scales the reading up to 1 |
|
| Synch ACV |
| |
Turns on the most accurate acv mode |
|
| Filter On/Off (LF OFF) |
| |
Set to Off for synch ac > 50 kHz |
|
| General Specifications |
| Operating Temperature |
|
| Operating Humidity Range |
|
| Physical Characteristics |
| Dimensions: |
88.9 mm H x 425.5 mm W x 502.9 mm D (3.5 in. H x 16.75 in. W x 19.8 in. D) |
| Net Weight: |
12 kg (26.5 lbs) |
| Shipping Weight: |
14.8 kg (32.5 lbs) |
|
| IEEE-488 Interface |
| Complies with the following: |
IEEE-488.1 Interface Standard |
| |
IEEE-728 Codes/Formats Standard |
| |
HPML (HP Multimeter Language) |
|
| Storage Temperature |
|
| Warm up Time |
| |
4 hours to published specifications |
|
| Power Requirements |
| |
100/120V, 220/240V ±10% |
| |
48-66 Hz, 360-420 Hz automatically sensed |
| Fused: |
1.5 @ 115V or 0.5A @ 230V |
|
| Designed in Accordance with |
| Safety: |
IEC 348, UL1244, CSA |
| EMI: |
FTZ 1046, FCC part 15-J |
| Classification: |
Classified under MIL-T-28800D as Type III, Class 5, Style E, and Color R |
|
| Warranty |
|
| Input Terminals |
| |
Gold-plated Tellurium Copper |
|
