Đồng hồ vạn năng để bàn Keithley 2001/MEM2, 7-1/2-Digit
Đồng hồ vạn năng để bàn Keithley 2001/MEM2, 7-1/2-Digit
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Hotline: 0906.988.447
Liên hệ: Hồ Chí Minh
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- Tư vấn kĩ thuật Miễn phí
- Miễn phí vận chuyển Đơn hàng trên 3 triệu
Chỉ số hiển thị: 7½-digit
DCV: 2V – 1000V / 10 nV – 100 µV / ±3ppm
ACV: 200mV – 750V / ±0.25%
DCA: 200 µA – 2A / 10 pA – 10pA / ±64ppm
ACA : 200µA and 2A / ±0.3%
Điện trở: 20Ω – 200MΩ / ±24ppm
Tần số: 1Hz~15MHz/±0.03%
Màn hình: LCD 7-1/2 digit
Kích thước: 90mm × 214mm × 369mm
Khối lượng: 4.2 kg
Giới thiệu đồng hồ vạn năng độ chính xác cao Keithley 2001/MEM2, 7-1/2-Digit
Dòng 2001 cung cấp độ phân giải 7 chữ số 1/2 và độ chính xác DCV cơ bản là 0,0018%, cung cấp độ phân giải, độ chính xác và độ nhạy đặc biệt. Đồng hồ vạn năng kỹ thuật số hiệu suất cao này không chỉ cung cấp các thông số kỹ thuật hiệu suất thường chỉ liên quan đến các công cụ có giá hàng ngàn đô la, mà còn cung cấp một loạt các chức năng thường không có sẵn trong DMMs. Để linh hoạt hơn, một khe cắm thẻ tích hợp trên bảng điều khiển phía sau cho phép một thẻ multiplexer bổ sung cho các ứng dụng đo lường đa điểm.
Thông tin thiết bị:
- True 7-1/2 (Model 2001) hoặc độ phân giải 8-1/2 chữ số (Model 2002)
- Tính toàn vẹn đo lường đặc biệt với tốc độ cao
- Chức năng tốc độ cao và thay đổi phạm vi
- Một loạt các chức năng đo lường tích hợp
- Nhiều màn hình đo lường
- Tùy chọn máy quét 10 kênh tích hợp
- Giao diện GPIB
- Chế độ thi đua HP3458A (Model 2002)
2001 General Specification | |||||
POWER | Voltage | 90–134V and 180–250V, universal self-selecting. | |||
Frequency | 50Hz, 60Hz, or 400Hz self-identifying. | ||||
Consumption | <55VA | ||||
ENVIRONMENTAL | Operating Temperature | 0° to 50°C | |||
Storage Temperature | –40° to 70°C | ||||
Humidity | 80% R.H., 0° to 35°C, per MIL-T-28800E 1 Para 4.5.5.1.2. | ||||
PHYSICAL | Case Dimensions | 90mm high × 214mm wide × 369mm deep (3½ in. × 8½ in. × 14½ in.) | |||
Net Weight | <4.2kg (<9.2 lbs.) | ||||
Shipping Weight | <9.1kg (<20 lbs.) | ||||
STANDARDS | EMI/RFI | Conforms to VDE 0871B (per Vfg 1046/1984), IEC 801-2. Meets FCC part 15 Class B, CISPR-22 (EN55022) | |||
Safety | Conforms to IEC348, CAN/CSA-C22.2. No. 231, MIL-T-28800E 1 . Designed to UL1244 | ||||
Note 1 | For MIL-T-28800E, applies to Type III, Class 5, Style E |
2001 Condensed Specifications | |||||||||
DC VOLTS DCV INPUT CHARACTERISTICS AND ACCURACY | |||||||||
Range | Full Scale | Resolution | Default Resolution | Input Resistance | Accuracy ±(ppm of reading + ppm of range) | ||||
5 Minutes | 24 Hours | 90 Days | 1 Year | 2 Years | |||||
200mV | ±210.00000mV | 10nV | 100nV | >10GΩ | 3+3 | 10+6 | 25+6 | 37+6 | 50+6 |
2V | ±2.1000000V | 100nV | 1µV | >10GΩ | 2+1.5 | 7+2 | 18+2 | 25+2 | 32+2 |
20V | ±21.000000V | 1µV | 10µV | >10GΩ | 2+1.5 | 7+4 | 18+4 | 24+4 | 32+4 |
200V | ±210.00000V | 10µV | 100µV | 10MΩ±1% | 2+1.5 | 13+3 | 27+3 | 38+3 | 52+3 |
1000V | ±1100.0000V | 100µV | 1mV | 10MΩ±1% | 10+1.5 | 17+6 | 31+6 | 41+6 | 55+6 |
DC VOLTS NOTES | |||||||||
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2001 AC VOLTS | |||||
Range | Normal Mode RMS 90 Days, ±2°C from last AC self-cal for 1% to 100% of range ±(% of reading + % of range) | ||||
20–50Hz | 50–100Hz | 0.1–2kHz | 2–10kHz | 10–30kHz | |
200 mV | 0.25 + 0.015 | 0.07 + 0.015 | 0.03 + 0.015 | 0.03 + 0.015 | 0.035 + 0.015 |
2 V | 0.25 + 0.015 | 0.07 + 0.015 | 0.03 + 0.015 | 0.03 + 0.015 | 0.035 + 0.015 |
20 V | 0.25 + 0.015 | 0.07 + 0.015 | 0.04 + 0.015 | 0.06 + 0.015 | 0.08 + 0.015 |
200 V | 0.25 + 0.015 | 0.07 + 0.015 | 0.04 + 0.015 | 0.06 + 0.015 | 0.08 + 0.015 |
750 V | 0.25 + 0.015 | 0.1 + 0.015 | 0.08 + 0.015 | 0.09 + 0.015 | 0.12 + 0.015 |
AC VOLTS NOTES | |||||
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2001 AC VOLTS | |||||
Range | Normal Mode RMS 90 Days, ±2°C from last AC self-cal for 1% to 100% of range ±(% of reading + % of range) | ||||
30–50kHz | 50–100kHz | 100–200kHz | 0.2–1MHz | 1–2MHz | |
200 mV | 0.05 + 0.015 | 0.3 + 0.015 | 0.75 + 0.025 | 2 + 0.1 | 5 + 0.2 |
2 V | 0.05 + 0.015 | 0.3 + 0.015 | 0.75 + 0.025 | 2 + 0.1 | 5 + 0.2 |
20 V | 0.1 + 0.015 | 0.3 + 0.015 | 0.75 + 0.025 | 4 + 0.2 | 7 + 0.2 |
200 V | 0.1 + 0.015 | 0.3 + 0.015 | 0.75 + 0.025 | 4 + 0.2 | |
750 V | 0.15 + 0.015 | 0.5 + 0.015 | |||
AC VOLTS NOTES | |||||
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2001 OHMS TWO-WIRE AND FOUR-WIRE OHMS (2W and 4W Ohms Functions) | ||||||||
Range | Full Scale | Resolution | Default Resolution | Current Source | Resistance Accuracy ±(ppm of reading + ppm of range) | |||
24 Hours | 90 Days | 1 Year | 2 Years | |||||
20 Ω | 21.000000Ω | 1 µΩ | 10 µΩ | 9.2 mA | 29+7 | 52+7 | 72+7 | 110+7 |
200 Ω | 210.00000Ω | 10 µΩ | 100 µΩ | 0.98 mA | 24+7 | 36+7 | 56+7 | 90+7 |
2 kΩ | 2100.0000kΩ | 100 µΩ | 1 mΩ | 0.98 mA | 22+4 | 33+4 | 50+4 | 80+4.5 |
20 kΩ | 21.000000kΩ | 1 mΩ | 10 mΩ | 89µA | 19+4 | 32+4 | 50+4 | 80+4.5 |
200 kΩ | 210.00000kΩ | 10 mΩ | 100 mΩ | 7µA | 20+4.5 | 72+4.5 | 90+4.5 | 130+5 |
2 MΩ | 2.1000000MΩ | 100 mΩ | 1 Ω | 770 nA | 50+4.5 | 110+4.5 | 160+4.5 | 230+5 |
20 MΩ | 21.000000MΩ | 1 Ω | 10 Ω | 70 nA | 160+4.5 | 560+4.5 | 900+4.5 | 1100+5 |
200 MΩ | 210.00000MΩ | 10 Ω | 100 Ω | 4.4 nA | 3000 + 100 | 10000 + 100 | 20000 + 100 | 30000 + 100 |
1 GΩ | 1.0500000GΩ | 100 Ω | 1 kΩ | 4.4 nA | 9000 + 100 | 20000 + 100 | 40000 + 100 | 60000 + 100 |
OHMS NOTES | ||||||||
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2001 DC AMPS DCI INPUT CHARACTERISTICS AND ACCURACY | ||||||||
Range | Full Scale | Resolution | Default Resolution | Maximum Burden Voltage | Accuracy ±(ppm of reading + ppm of range) | |||
24 Hours | 90 Days | 1 Year | 2 Years | |||||
200 µA | 210.00000µA | 10 pA | 100 pA | 0.25 V | 63+25 | 300+25 | 500+25 | 1350+25 |
2 mA | 2.1000000mA | 100 pA | 1 nA | 0.31 V | 64+20 | 300+20 | 400+20 | 750+20 |
20 mA | 21.000000mA | 1 nA | 10 nA | 0.4 V | 65+20 | 300+20 | 400+20 | 750+20 |
200 mA | 210.00000mA | 10 nA | 100 nA | 0.5 V | 96+20 | 300+20 | 500+20 | 750+20 |
2 A | 2.1000000A | 100 nA | 1 µA | 1.5 V | 500+20 | 600+20 | 900+20 | 1350+20 |
DC AMPS NOTES | ||||||||
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2001 AC AMPS | |||||||
Range | ACI ACCURACY 90 Days, 1 Year or 2 Years, TCAL ±5°C, for 5% to 100% of range, ±(% of reading + % of range) | ||||||
20Hz– 50Hz | 50Hz– 200Hz | 200Hz– 1kHz | 1kHz– 10kHz | 10kHz– 30kHz | 30kHz– 50kHz | 50kHz– 100kHz | |
200 µA | 0.35+0.015 | 0.2+0.015 | 0.4+0.015 | 0.5+0.015 | |||
2 mA | 0.3+0.015 | 0.15+0.015 | 0.12+0.015 | 0.12+0.015 | 0.25+0.015 | 0.3+0.015 | 0.5+0.015 |
20 mA | 0.3+0.015 | 0.15+0.015 | 0.12+0.015 | 0.12+0.015 | 0.25+0.015 | 0.3+0.015 | 0.5+0.015 |
200 mA | 0.3+0.015 | 0.15+0.015 | 0.12+0.015 | 0.15+0.015 | 0.5+0.015 | 1+0.015 | 3+0.015 |
2 A | 0.35+0.015 | 0.2+0.015 | 0.3+0.015 | 0.45+0.015 | 1.5+0.015 | 4+0.015 | |
AC AMPS NOTES | |||||||
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FREQUENCY COUNTER | ||
AC VOLTAGE INPUT | 1Hz–15MHz | |
ACCURACY | ±(0.03% of reading) | |
DC IN-CIRCUIT CURRENT | ||
TYPICAL RANGES | Current | 100µA to 12A |
Trace Resistance | 1mΩ to 10Ω typical | |
TEMPERATURE | ||
Built-in linearization for J, K, N, T, E, R, S, B thermocouple types to ITS-90 and 100Ω platinum RTDs DIN 43 760 or IPTS-68 |
2002 General Specification | |||||
POWER | Voltage | 90–134V and 180–250V, universal self-selecting | |||
Frequency | 50Hz, 60Hz, or 400Hz self-identifying at power-up. | ||||
Consumption | <55VA | ||||
ENVIRONMENTAL | Operating Temperature | 0° to 50°C | |||
Storage Temperature | –40° to 70°C | ||||
Humidity | 80% R.H., 0° to 35°C | ||||
PHYSICAL | Case Dimensions | 90mm high × 214mm wide × 369mm deep (3½ in. × 8½ in. × 14½ in.) | |||
Net Weight | <4.2kg (<9.2 lbs.) | ||||
Shipping Weight | <9.1kg (<20 lbs.) | ||||
STANDARDS | EMI/RFI | Conforms to European Union EMC directive | |||
Safety | Conforms to European Union Low Voltage directive | ||||
Note 1 | For MIL-T-28800E, applies to Type III, Class 5, Style E |
2002 Condensed Specifications | |||||||||
DC VOLTS DCV INPUT CHARACTERISTICS AND ACCURACY | |||||||||
Enhanced Accuracy – 10PLC, DFILT 10 | |||||||||
Range | Full Scale | Resolution | Input Resistance | Accuracy ±(ppm of reading + ppm of range) | |||||
Transfer | 24 Hours | 90 Days | 1 Year | 2 Years | |||||
200mV | ±210.00000mV | 1 nV | >100 GΩ | 0.4+1.5 | 3.5+3 | 15+8 | 19+9 | 23+10 | |
2V | ±2.1000000V | 10nV | >100GΩ | 0.2+0.15 | 1.2+0.3 | 6+0.8 | 10+0.9 | 14+1 | |
20V | ±21.000000V | 100nV | >100GΩ | 0.1+0.05 | 1.2+0.1 | 6+0.15 | 10+0.15 | 14+0.15 | |
200V | ±210.00000V | 1µV | 10MΩ±1% | 0.5+0.08 | 5+0.4 | 14+2 | 22+2 | 30+2 | |
1000V | ±1100.0000V | 10µV | 10MΩ±1% | 1+0.05 | 5+0.08 | 14+0.4 | 22+0.4 | 30+0.4 | |
Normal Accuracy – 1PLC, DFILT off | |||||||||
Range | Full Scale | Resolution | Input Resistance | Accuracy ±(ppm of reading + ppm of range) | |||||
24 Hours | 90 Days | 1 Year | 2 Years | ||||||
200mV | ±210.00000mV | 10 nV | >100 GΩ | 3.5+6 | 15+11 | 19+12 | 23+13 | ||
2V | ±2.1000000V | 100nV | >100GΩ | 1.2+0.6 | 6+1.1 | 10+1.2 | 14+1.3 | ||
20V | ±21.000000V | 100nV | >100GΩ | 3.2+0.35 | 8+0.4 | 12+0.4 | 16+0.4 | ||
200V | ±210.00000V | 10µV | 10MΩ±1% | 5+1.2 | 14+2.8 | 22+2.8 | 30+2.8 | ||
1000V | ±1100.0000V | 100µV | 10MΩ±1% | 5+0.04 | 14+0.7 | 22+0.7 | 30+0.7 | ||
DC VOLTS NOTES | |||||||||
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2002 AC VOLTS Normal Mode RMS | |||||
Range | Normal Mode RMS 90 Days, ±2°C from last AC self-cal for 1% to 100% of range ±(% of reading + % of range) | ||||
20–50Hz | 50–100Hz | 0.1–2kHz | 2–10kHz | 10–30kHz | |
200 mV | 0.25 + 0.015 | 0.07 + 0.015 | 0.02 + 0.02 | 0.02 + 0.02 | 0.025 + 0.02 |
2 V | 0.25 + 0.015 | 0.07 + 0.015 | 0.02 + 0.02 | 0.02 + 0.02 | 0.025 + 0.02 |
20 V | 0.25 + 0.015 | 0.07 + 0.015 | 0.03 + 0.015 | 0.04 + 0.015 | 0.05 + 0.015 |
200 V | 0.25 + 0.015 | 0.07 + 0.015 | 0.03 + 0.015 | 0.04 + 0.015 | 0.05 + 0.015 |
750 V | 0.25 + 0.015 | 0.1 + 0.015 | 0.05 + 0.015 | 0.06 + 0.015 | 0.08 + 0.015 |
AC VOLTS NOTES | |||||
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2002 AC VOLTS | |||||
Range | Normal Mode RMS 90 Days, ±2°C from last AC self-cal for 1% to 100% of range ±(% of reading + % of range) | ||||
30–50kHz | 50–100kHz | 100–200kHz | 0.2–1MHz | 1–2MHz | |
200 mV | 0.05 + 0.01 | 0.3 + 0.015 | 0.75 + 0.025 | 2 + 0.1 | 5 + 0.2 |
2 V | 0.05 + 0.01 | 0.3 + 0.015 | 0.75 + 0.025 | 2 + 0.1 | 5 + 0.2 |
20 V | 0.07 + 0.015 | 0.3 + 0.015 | 0.75 + 0.025 | 4 + 0.2 | 7 + 0.2 |
200 V | 0.07 + 0.015 | 0.3 + 0.015 | 0.75 + 0.025 | 4 + 0.2 | |
750 V | 0.1 + 0.015 | 0.5 + 0.015 | |||
AC VOLTS NOTES | |||||
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2001 OHMS TWO-WIRE AND FOUR-WIRE OHMS (2W and 4W Ohms Functions) | ||||||||
Range | Full Scale | Resolution | Current Source | Resistance Accuracy ±(ppm of reading + ppm of range) | ||||
Transfer | 24 Hours | 90 Days | 1 Year | 2 Years | ||||
20 Ω | 21.000000Ω | 100 nOΩ | 7.2 mA | 2.5+3 | 5+4.5 | 15+6 | 17+6 | 20+6 |
200 Ω | 210.00000Ω | 1 µΩ | 960 µΩ | 2.5+2 | 5+3 | 15+4 | 17+4 | 20+4 |
2 kΩ | 2100.0000kΩ | 10 µΩ | 960 µΩ | 1.3+0.2 | 2.5+0.3 | 7+0.4 | 9+0.4 | 11+0.4 |
20 kΩ | 21.000000kΩ | 100µΩ | 96µA | 1.3+0.2 | 2.5+0.3 | 7+0.4 | 9+0.4 | 11+0.4 |
200 kΩ | 210.00000kΩ | 1 mΩ | 9.6 µA | 2.5+0.4 | 5.5+0.5 | 29+0.8 | 35+0.9 | 40+1 |
2 MΩ | 2.1000000MΩ | 10 mΩ | 1.9 µA | 5+0.2 | 12+0.3 | 53+0.5 | 65+0.5 | 75+0.5 |
20 MΩ | 21.000000MΩ | 100 mΩ | 1.4 µA | 15+0.1 | 50+0.2 | 175+0.6 | 250+0.6 | 300+0.6 |
200 MΩ | 210.00000MΩ | 1 Ω | 1.4 µA | 50+0.5 | 150+1 | 500+3 | 550+3 | 600+3 |
1 GΩ | 1.0500000GΩ | 10 Ω | 1.4 µA | 250+2.5 | 750+5 | 2000+15 | 2050+15 | 2100+15 |
OHMS NOTES | ||||||||
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2002 DC AMPS DCI INPUT CHARACTERISTICS AND ACCURACY | ||||||||
Range | Full Scale | Resolution | Maximum Burden Voltage | Accuracy ±(ppm of reading + ppm of range) | ||||
24 Hours | 90 Days | 1 Year | 2 Years | |||||
200 µA | 210.00000µA | 10 pA | 0.25 V | 50+6 | 275+25 | 350+25 | 500+25 | |
2 mA | 2.1000000mA | 100 pA | 0.3 V | 50+5 | 275+20 | 350+20 | 500+20 | |
20 mA | 21.000000mA | 1 nA | 0.35 V | 50+5 | 275+20 | 350+20 | 500+20 | |
200 mA | 210.00000mA | 10 nA | 0.35 V | 75+5 | 300+20 | 375+20 | 525+20 | |
2 A | 2.1000000A | 100 nA | 1.1 V | 350+5 | 600+20 | 750+20 | 1000+20 | |
DC AMPS NOTES | ||||||||
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2002 AC AMPS | |||||||
Range | ACI ACCURACY 90 Days, 1 Year or 2 Years, TCAL ±5°C, for 5% to 100% of range, ±(% of reading + % of range) | ||||||
20Hz– 50Hz | 50Hz– 200Hz | 200Hz– 1kHz | 1kHz– 10kHz | 10kHz– 30kHz | 30kHz– 50kHz | 50kHz– 100kHz | |
200 µA | 0.35+0.015 | 0.2+0.015 | 0.4+0.015 | 0.5+0.015 | |||
2 mA | 0.3+0.015 | 0.15+0.015 | 0.12+0.015 | 0.12+0.015 | 0.25+0.015 | 0.3+0.015 | 0.5+0.015 |
20 mA | 0.3+0.015 | 0.15+0.015 | 0.12+0.015 | 0.12+0.015 | 0.25+0.015 | 0.3+0.015 | 0.5+0.015 |
200 mA | 0.3+0.015 | 0.15+0.015 | 0.12+0.015 | 0.15+0.015 | 0.5+0.015 | 1+0.015 | 3+0.015 |
2 A | 0.35+0.015 | 0.2+0.015 | 0.3+0.015 | 0.45+0.015 | 1.5+0.015 | 4+0.015 | |
AC AMPS NOTES | |||||||
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FREQUENCY COUNTER | ||
AC VOLTAGE INPUT | 1Hz–15MHz | |
ACCURACY | ±(0.03% of reading) | |
DC IN-CIRCUIT CURRENT | ||
TYPICAL RANGES | Current | 100µA to 12A |
Trace Resistance | 1mΩ to 10Ω typical | |
ACCURACY | ±(5% + 500µA). For 1 power line cycle, autozero on, 10-reading digital filter, TCAL ±5°C, 90 days, 1 year or 2 years | |
TEMPERATURE | ||
Built-in linearization for J, K, N, T, E, R, S, B thermocouple types to ITS-90 and 100O platinum RTDs DIN 43760, IPTS-68, and ITS-90. |
Keithley 2001/MEM2 Product Specifications Summary: (for full specs please see the full specs tab or the data sheet)
Multimeters Template | |
---|---|
Type | Digital |
Style | Bench |
Measures AC V | Yes |
Measures DC V | Yes |
Measures AC A | Yes |
Measures DC A | Yes |
True RMS What's This? | Yes |
Test Equipment General Attributes | |
Power Supply Voltage | 120V 50/60 Hz |
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