Thông số kỹ thuật Đồng hồ vạn năng FLuke 87V
| Voltage DC |
| Maximum Voltage: |
1000V |
| Accuracy: |
Fluke 83 V: ±(0.1%+1) |
| |
Fluke 87 V: ±(0.05%+1) |
| Maximum Resolution: |
Fluke 83 V: 100 µV |
| |
Fluke 87 V: 10 µV |
|
| Voltage AC |
| Maximum Voltage: |
1000V |
| Accuracy: |
Fluke 83 V: ±(0.5%+2) |
| |
Fluke 87 V: ±(0.7%+2) True RMS |
| AC Bandwidth |
Fluke 83 V: 5kHz |
| |
Fluke 87 V: 20kHz* |
| |
*with low pass filter; 3db @ 1kHz |
| Maximum Resolution: |
0.1 mV |
|
| Current DC |
| Maximum Amps: |
10A (20 A for 30 seconds maximum) |
| Amps Accuracy: |
Fluke 83 V: ±(0.4%+2) |
| |
Fluke 87 V: ±(0.2%+2) |
| Maximum Resolution: |
Fluke 83 V: 0.01 mA |
| |
Fluke 87 V: 0.01 µA |
|
| Current AC |
| Maximum Amps: |
10A (20 A for 30 seconds maximum) |
| Amps Accuracy: |
Fluke 83 V: ±(1.2%+2) |
| |
Fluke 87 V: ±(1.0%+2) True RMS |
| Maximum Resolution: |
0.1 µA |
|
| Resistance |
| Maximum Resistance: |
50 MΩ |
| Accuracy: |
Fluke 83 V: ±(0.4%+1) |
| |
Fluke 87 V: ±(0.2%+1) |
| Maximum Resolution: |
0.1Ω |
|
| Capacitance |
| Maximum Capacitance |
9,999 µF |
| Accuracy |
±(1%+2) |
| Maximum Resolution |
0.01 nF |
|
| Frequency |
| Maximum Frequency |
200 kHz |
| Accuracy |
±(0.005%+1) |
| Maximum Resolution |
0.01 Hz |
|
| Duty Cycle |
| Maximum Duty Cycle |
99.9% |
| Accuracy |
±(0.2% per khz +0.1%) |
| Maximum Resolution |
0.1% |
|
| Temperature Measurement |
| Fluke 87 V, 87 V/E: |
-200.0°C – 1090°C |
| |
-328.0°F – 1994.0°F |
| |
excluding probe |
|
| 80 BK Temperature Probe |
| |
-40.0°C – 260°C |
| |
-40.0°F – 500°F, 2.2°C or 2% whichever is greater |
|
| Conductance |
| Maximum Conductance |
60.00 nS |
| Accuracy |
±(1.0%+10) |
| Maximum Resolution |
0.01 nS |
|
| Diode |
| Range: |
3 V |
| Resolution: |
1 mV |
| Accuracy: |
± (2 % + 1) |
|
| Duty Cycle Range |
| Accuracy: |
Within ± (0.2% per kHz + 0.1 %) |
|
Tính năng môi trường Đồng hồ vạn năng FLuke 87V
| Environmental Specifications |
| Operating Temperature |
|
| Storage Temperature |
|
| Humidity (Without Condensation) |
| |
0% – 90% (0°C – 35°C) |
| |
0% – 70% (35°C – 55°C) |
|
| Operating Altitude |
|
