Đồng hồ vạn năng Fluke 87-V
Model: 87V (87-5)
Hãng sản xuất : Fluke
Xuất xứ : USA
Bảo hành: 12 tháng
Thông số kỹ thuật:
- DCV: 1000V / ±(0.05%+1)/10 µV
- ACV: 1000V / ±(0.7%+2)/0.1 mV
- DCA: 10A /±(0.2%+2)/ 0.01 µA
- ACA: 10A /±(1.0%+2)/ 0.1 µA
- Ω: 50 MΩ / ±(0.2%+1)/0.1Ω
- C: 9,999 µF / ±(1%+2)/0.01 nF
- F: 200 kHz /±(0.005%+1)/0.01 Hz
- Duty Cycle: 99.9% / ±0.2% / 0.1%
- Nhiệt độ: -200.0°C - 1090°C
- Tính dẫn điện : 60nS / ±(1.0%+10)/ 0.01nS
- Kiểm tra diode, liên tục
- Kích thước: 201 x 98 x 52 mm
- Đồng hồ vạn năng Fluke 87-VKhối lượng: 355 g
- Hiện thị số
- Phụ kiện bao gồm: Que đo, đầu chíp, Pin 9V, HDSD, Que đo nhiệt độ
Đồng hồ vạn năng Fluke 87-V
| Specifications | ||
| Voltage DC | Maximum voltage | 1000 V |
| Accuracy | ±(0.05% + 1) | |
| Maximum resolution | 10 µV | |
| Voltage AC | Maximum voltage | 1000 V |
| Accuracy | ±(0.7% + 2) True RMS | |
| AC bandwidth | 20 kHz with low pass filter; 3 db @ 1 kHz | |
| Maximum resolution | 0.1 mV | |
| Current DC | Maximum amps | 10 A (20 A for 30 seconds maximum) |
| Amps accuracy | ±(0.2% + 2) | |
| Maximum resolution | 0.01 µA | |
| Current AC | Maximum amps | 10 A (20 A for 30 seconds maximum) |
| Amps accuracy | ±(1.0% + 2) True RMS | |
| Maximum resolution | 0.1 µA | |
| Resistance | Maximum resistance | 50 MΩ |
| Accuracy | ±(0.2% + 1) | |
| Maximum resolution | 0.1 Ω | |
| 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 | –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%) |
| Environmental Specifications | ||
| Operating temperature | –20 °C to + 55 °C | |
| Storage temperature | –40 °C to + 60 °C | |
| Humidity (without condensation) | 0% – 90% (0 °C – 35 °C) 0% – 70% (35 °C – 55 °C) |
|
| Operating Altitude | 2000 m | |
| Safety Specifications | ||
| Overvoltage category | EN 61010–1 to 1000 V CAT III, 600V CAT IV | |
| Agency approvals | UL, CSA, TÜV, VDE listed | |
| Mechanical and General Specifications | ||
| Size | 201 x 98 x 52 mm (with holster) | |
| Weight | 355 g 624 g – with holster |
|
| Display | Digital | 6000 counts updates 4/sec. 19,999 counts in high–resolution mode |
| Analog | 32 segments, updates 40/sec | |
| Frequency | 19,999 counts, updates 3/sec at > 10 Hz | |
| Warranty | Lifetime | |
| Battery Life | Alkaline | ~400 hours typical, without backlight |
| Shock | 1 Meter drop per IEC 61010–1:2001 | |
| Vibration | Per MIL–PRF–28800 for a Class 2 instrument | |
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