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دقت اندازه گیری
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ولتاژ DC
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30.000 V
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0.02% + 2 counts (upper display)
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30.000 V
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0.02% + 2 counts (lower display)
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100.00 mV
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0.02% + 2 counts
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-10.00 mV to 75.00 mV
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0.025% + 1 count (via TC connector)
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جریان DC
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24.000 mA
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0.02% + 2 counts
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مقاومت
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0.0 to 400.0 Ω
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0.1 Ω (4-wire), 0.15 Ω (2- and 3-wire)
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401 to 1500 Ω
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0.5 Ω (4-wire), 1 Ω (2- and 3-wire)
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1500 to 3200 Ω
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1 Ω (4-wire), 1.5 Ω (2- and 3-wire)
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فرکانس
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2.0 to 1000.0 CPM
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0.05% + 1 count
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1.0 to 1100.0 Hz
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0.05% + 1 count
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1.00 to 10.00 kHz
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0.05% + 1 count
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Sensitivity
|
1 V peak-to-peak-minimum
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| فشار |
Accuracy from 0.025% of range using any of 29 pressure modules (for detailed specifications refer to pressure modules in options and accessories). Modules available for differential, gauge, vacuum, absolute, dual and high pressure.
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دقت سورس
|
| ولتاژ DC |
100.00 mV
|
0.02% + 2 counts |
|
10.000 V
|
0.02% + 2 counts |
|
-10.00 mV to 75.00 mV
|
0.025% + 1 count (via TC connector) |
| جریان DC |
24.000 mA (source)
|
0.02% + 2 counts |
|
24.000 mA (simulate)
|
0.02% + 2 counts |
| مقاومت |
15.0 to 400.0 Ω
|
0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA) |
|
401 to 1500 Ω
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0.5 Ω (excitation current 0.05 to 0.8 mA) |
|
1500 to 3200 Ω
|
1 Ω (excitation current 0.05 to 0.4 mA) |
| فرکانس |
2.0 to 1000.0 CPM
|
0.05% |
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1.0 to 1100.0 Hz
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0.05% |
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1.00 to 10.00 kHz
|
0.25% |
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Waveform
|
5 V p-p squarewave, -0.1 V offset |
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RTD و ترموکوپل
|
|
دقت اندازه گیری کالیبراتور فشار Fluke 725
|
دقت سورس
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|
NI-120
|
0.2°C
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NI-120
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0.2°C
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PT-100 (385)
|
0.33°C
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PT-100 (385)
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0.33°C
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PT-100 (393)
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0.3°C
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PT-100 (393)
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0.3°C
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PT-100 (JIS)
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0.3°C
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PT-100 (JIS)
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0.3°C
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PT-200 (385)
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0.2°C
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PT-200 (385)
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0.2°C
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PT-500 (385)
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0.3°C
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PT-500 (385)
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0.3°C
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PT-1000 (385)
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0.2°C
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PT-1000 (385)
|
0.2°C
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Resolution
|
0.1°C
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Resolution
|
0.1°C
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J
|
0.7°C
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J
|
0.7°C
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K
|
0.8°C
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K
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0.8°C
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T
|
0.8°C
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T
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0.8°C
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E
|
0.7°C
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E
|
0.7°C
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R
|
1.8°C
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R
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1.4°C
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S
|
1.5°C
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S
|
1.5°C
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B
|
1.4°C
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B
|
1.4°C
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L
|
0.7°C
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L
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0.7°C
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U
|
0.75°C
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U
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0.75°C
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N
|
0.9°C
|
N
|
0.9°C
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Resolution
|
J, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F
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Resolution
|
J, K, T, E, L, N, U: 0.1°C, B, R, S: 1°C
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|
XK
|
0.6°C
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XK
|
0.6°C
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|
BP
|
1.2°C
|
BP
|
1.2°C
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| مشخصات فنی کالیبراتور فشار Fluke 725 |
| عملکرد رمپ |
نوع سورس |
Voltage, current, resistance, frequency, temperature |
| رمپ ها |
Slow ramp, Fast ramp, 25% step-ramp |
| عملکرد توان لوپ |
ولتاژ |
24 V |
| دقت |
10% |
| ماکزیمم جریان |
22 mA, short circuit protected |
| عملکرد پله |
سورس |
Voltage, current, resistance, frequency, temperature |
| پله ها |
25% of range, 100% of range |
| مشخصات محیطی |
| دمای کاری |
-10°C to +55°C |
| دمای قابل تحمل برای دستگاه |
-20°C to 71°C |
| ارتفاع کاری |
3000 m |
مشخصات ایمنی
|
| تاییدیه های استاندارد |
EN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992 |
مشخصات مکانیکی و عمومی کالیبراتور فشار Fluke 725
|
| سایز |
130 x 236 x 61 mm |
| وزن |
0.65 kg |
| باطری ها |
4 AA alkaline batteries |
| قابلیت جابه جایی باطری |
Separate battery compartment, accessable without breaking calibration seal |
| سایر قسمت های قابل اتصال |
Pressure module connector, also used for remote real-time programming |