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 |
|
| 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 %) |
|
| Environmental Specifications |
| Operating Temperature |
|
| Storage Temperature |
|
| Humidity (Without Condensation) |
| |
0% - 90% (0°C - 35°C) |
| |
0% - 70% (35°C - 55°C) |
|
| Operating Altitude |
|
| Safety Specifications |
| Overvoltage category |
| |
EN 61010-1 to 1000 V CAT III, 600V CAT IV |
|
| Agency Approvals |
|
| Mechanical & General Specifications |
| Size |
| |
201 x 98 x 52 mm (with holster) |
|
| 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. |
|
| Warranty |
|
| 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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