Fluke 787 Цифровые мультиметры-калибраторы процессов
Удвойте свои возможности
Прибор ProcessMeter Fluke 787 сочетает цифровой мультиметр и калибратор токовой петли в одном надежном портативном приборе, удваивая возможности наладчиков технологических процессов.
- Цифровой мультиметр и калибратор петли в одном инструменте
- Цифровой True RMS Мультиметр 1000 вольт, 440 миллиампер
- Источник постоянного тока и калибратор петли тока
- Режимы работы Макс/Мин/Средний/Захват/Относительный
- Звуковой сигнал проверки диодов и разрывов цепи
- Ручн. Настр (100%, 25%, Грубо, Точно) плюс авт. плав. и ступ. рег. вых. сигн.
- Одновременное отображение данных в миллиамперах и в %
- Батарея/предохранители с доступом снаружи
Функции
- DMM and loop calibrator in one tool
- Clear LCD with backlight; 4,000 counts (30,000 counts for dc current)
- Externally accessible battery for easy battery changes.
- 1000V overload protection on V, ohms, frequency.
- 150V overload protection on mA, backed up by 440 mA 1000V fuse.
- 25% Manual Step plus Auto Step and Auto Ramp on mA output.
Fluke combined the DMM you trust with the loop calibrator you need.
The Fluke 787 ProcessMeter™ puts a complete troubleshooting solution in the palm of your hand. Get in touch with more information, faster and easier with the newest member of the Fluke 80 Series, the 787 ProcessMeter. The 787 gives you the measurement capabilities you expect from our rugged, reliable DMMs plus the ability to source, simulate, or measure dc current with 1 microamp resolution and accuracy of 0.05%. Put it all together and you have the ideal tool for troubleshooting and calibrating current loop applications. So if you're tired of always tracking down a calibrator, lugging around two tools and switching back and forth, get the single best solution for doubling your power. The 787 ProcessMeter from Fluke.
Here's the power the 787 ProcessMeter™ puts into your hands.
Precision 1000V, 440 mA digital multimeter
- Measure ac and dc volts, ac and dc current, resistance, continuity, and frequency
- 0.1% dc voltage accuracy
- 0.05% dc current accuracy, 1 ‘A resolution to 30 mA
- Simultaneous mA and % of scale readout
- True rms ac voltage measurement to 1 kHz
- Frequency measurement to 20 kHz
- Min/Max/Average/TouchHold/Relative modes
- Diode test and continuity beeper
DC current source/loop calibrator
- 20 mA current source/simulator
- Simultaneous mA and % of scale readout
- Manual step (25%, coarse, fine) plus auto step and auto ramp
Safety Conformance
Meets 1000 volt EN61010-1 CAT III standards.
Характеристики
| Specifications |
| Current Measurement |
| Range: |
0-1 A |
| Resolution: |
1 mA |
| Accuracy: |
0.2% + 2 LSD |
|
|
| Range: |
0-30 mA |
| Resolution: |
0.001 mA |
| Accuracy: |
0.05% + 2 LSD |
|
| Current Sourcing |
| Range: |
0-20 mA or 4-20 mA |
| Resolution: |
0.05% of span |
| Drive Capability: |
500 Ω @ 24 mA |
|
| Frequency |
|
to 19.999 kHz, 0.005% + 1 LSD |
|
| Continuity |
|
Beeps for resistance < 100 ohms |
|
| Voltage measurement |
| Range: |
0-1000 V AC or DC |
| Resolution: |
0.1 mV to 1.0 V |
| Accuracy: |
0.1% Rdg + 1 LSD (VDC) |
|
| Resistance measurement |
|
| Diode test |
|
2.4 V shows diode voltage drop |
|
| Environmental Specifications |
| Operating Temperature |
|
| Storage Temperature |
|
| Humidity (Without Condensation) |
|
95% up to 30 ºC |
|
75% up to 40 ºC |
|
45% up to 50 ºC |
|
35% up to 55 ºC |
|
| Temperature Coefficient |
|
0.05 x (specified accuracy) per ºC (for temperatures < 18 ºC or > 28 ºC) |
|
| Safety Specifications |
| Electrical Safety |
|
Designed in accordance with IEC 1010-1, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No. 1010.1-92 |
|
| Overvoltage category |
|
| Maximum voltage |
|
| Mechanical & General Specifications |
| Size |
|
| Weight |
|
| Batteries |
|
Single 9V Alkaline battery (ANSI/NEDA 1604A or IEC 6LR61) |
|
| Warranty |
|
| Battery Life |
|
50 hours typical (measurement), 12 hours typical (sourcing 12 mA) |
|
| Shock & Vibration |
|
Random, 2g, 5-500 Hz |
|
1 meter drop test |
|
| Display current and % of span |
|
| Auto step, auto ramp |
|
