Mô tả
Đồng hồ vạn năng đo nhiệt độ Fluke 87-5
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
Khối lượng : 355 g
Hiện thị số
Phụ kiện : Que đo, đầu chíp, Pin 9V, HDSD, Que đo nhiệt độ
| Specifications |
| 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 |
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| 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 |
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| Duty Cycle | | Maximum Duty Cycle | 99.9% | | Accuracy | ±(0.2% per khz +0.1%) | | Maximum Resolution | 0.1% |
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| 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 |
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| Conductance | | Maximum Conductance | 60.00 nS | | Accuracy | ±(1.0%+10) | | Maximum Resolution | 0.01 nS |
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| Diode | | Range: | 3 V | | Resolution: | 1 mV | | Accuracy: | ± (2 % + 1) |
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| Duty Cycle Range | | Accuracy: | Within ± (0.2% per kHz + 0.1 %) |
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| Environmental Specifications |
| Operating Temperature | |
| Storage Temperature | |
| Humidity (Without Condensation) | | | 0% – 90% (0°C – 35°C) | | | 0% – 70% (35°C – 55°C) |
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| Operating Altitude | |
| Safety Specifications |
| Overvoltage category | | | EN 61010-1 to 1000 V CAT III, 600V CAT IV |
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| Agency Approvals | |
| Mechanical & General Specifications |
| Size | | | 201 x 98 x 52 mm (with holster) |
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| Weight | |
| Weigh With Holster and Flex-Stand | |
| Display | | Digital: | 6000 counts updates 4/sec. | | | (Model 87 also has 19,999 counts in high-resolution mode.) | | Analog: | 32 segments, updates 40/sec. | | Frequency: | 19,999 counts, updates 3/sec at > 10 Hz. |
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| Warranty | |
| Battery Life | | Alkaline: | ~400 hours typical, without backlight |
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| Shock | | | 1 Meter drop per IEC 61010-1:2001 |
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| Vibration | | | Per MIL-PRF-28800 for a Class 2 instrument |
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