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Американская компания Tektronix была создана в 1946 году. Основатели компании Howard C. Vollum и Jack Murdock считаются изобретателями первого в мире осциллографа, умевшего осуществлять синхронизацию картинки. Компания Tektronix первая в мире сделала из осциллографа измерительный прибор, т.е. с калиброванными сетками на экране.
В 1963 году компания первой разработала технологию ЭЛТ «Direct View BistableStorage Tube (DVBST)», позволяющую запоминать осциллограмму… подробнее
Keithley Electrometers for Ultra-High Resistance/Ultra-Low Current Measurements
Choose from three sensitive options for precision high resistance and low current measurements. The 5½-digit Model 6514 and Model 6517B Electrometers offer 1fA sensitivity, >200TΩ input impedance on voltage measurements, and charge measurements down to 10fC. The 6½-digit Model 6430 Sub-Femtoamp Remote SourceMeter SMU Instrument can measure current with 1aA sensitivity. Its low noise and drift performance make it ideal for research on single electron devices, highly resistive nanowires and nanotubes, polymers, and electrochemical applications.
Features |
Benefits |
| Extremely low noise (0.4fAp-p for 6430, <1fA for 6517B and 6514) | Ensures more accurate measurements of the extremely low currents common in device and materials research. |
| Resistance measurements up to 1016Ω (6517B) | Measures resistance on ultra-high resistance materials and insulators accurately. |
| Remote PreAmp can be located at the signal source (6430) | Allows making a direct or very short connection to the signal source, minimizing noise sources such as cable noise. |
| Low burden voltage | Eliminates errors that affect the accuracy of low current measurements. |
| Built-in ±1kV voltage source with sweep capability (6517B) | Simplifies performing leakage, breakdown, and resistance testing, as well as volume (Ω-cm) and surface resistivity (Ω/square) measurements on high resistivity materials. |
| Optional Model 8009 Resistivity Chamber for measuring volume and surface resistivities of sample materials (6517B) | Protects you from contact with potentially hazardous voltages —opening the lid of the chamber automatically turns off the instrument’s voltage source. |
| High measurement speeds even on low-level signals | Allows faster low-level component testing. |
| Programmable digital I/O and built-in interfaces | Simplifies building automated component test systems. |
Keithley Electrometers for Ultra-High Resistance/Ultra-Low Current Measurements
Choose from three sensitive options for precision high resistance and low current measurements. The 5½-digit Model 6514 and Model 6517B Electrometers offer 1fA sensitivity, >200TΩ input impedance on voltage measurements, and charge measurements down to 10fC. The 6½-digit Model 6430 Sub-Femtoamp Remote SourceMeter SMU Instrument can measure current with 1aA sensitivity. Its low noise and drift performance make it ideal for research on single electron devices, highly resistive nanowires and nanotubes, polymers, and electrochemical applications.
Features |
Benefits |
| Extremely low noise (0.4fAp-p for 6430, <1fA for 6517B and 6514) | Ensures more accurate measurements of the extremely low currents common in device and materials research. |
| Resistance measurements up to 1016Ω (6517B) | Measures resistance on ultra-high resistance materials and insulators accurately. |
| Remote PreAmp can be located at the signal source (6430) | Allows making a direct or very short connection to the signal source, minimizing noise sources such as cable noise. |
| Low burden voltage | Eliminates errors that affect the accuracy of low current measurements. |
| Built-in ±1kV voltage source with sweep capability (6517B) | Simplifies performing leakage, breakdown, and resistance testing, as well as volume (Ω-cm) and surface resistivity (Ω/square) measurements on high resistivity materials. |
| Optional Model 8009 Resistivity Chamber for measuring volume and surface resistivities of sample materials (6517B) | Protects you from contact with potentially hazardous voltages —opening the lid of the chamber automatically turns off the instrument’s voltage source. |
| High measurement speeds even on low-level signals | Allows faster low-level component testing. |
| Programmable digital I/O and built-in interfaces | Simplifies building automated component test systems. |
|
Номер в Госреестре |
Наименование СИ |
Обозначение типа СИ |
Изготовитель |
Срок свидетельства или заводской номер |
|---|---|---|---|---|
|
49633-12 |
Калибраторы-измерители напряжения и силы тока |
6430 |
Компания "Keithley Instruments, Inc.", США |
10.03.2022 |
|
Номер в Госреестре |
Наименование СИ |
Обозначение типа СИ |
Изготовитель |
Срок свидетельства или заводской номер |
|---|---|---|---|---|
|
49633-12 |
Калибраторы-измерители напряжения и силы тока |
6430 |
Компания "Keithley Instruments, Inc.", США |
10.03.2022 |
-
Model 6517B Electrometer/High Resistance Meter Insulating Resistance Testing -
Proper Measuring Techniques for High Resistance Low Current Measurements -
High Resistance Measurements using Keithley's Model 6517B Electrometer -
How to Enable the Meter Connect Feature on the Model 6517B Electrometer -
How to Make a Proper Low Current Measurement with the Model 6517B Electrometer -
How to Setup the Model 6517B Electrometer for a Staircase Voltage Sweep -
How to Enable Temperature and Relative Humidity Measurements on the Model 6517B Electrometer
LOAD IMPEDANCE: Stable into 20,000pF on the 100mA through 100μA ranges, 470pF on the 10μA and 1μA ranges, and 100pF on the nA and pA ranges. Refer to the User's Manual for details on measuring large capacitive loads.
COMMON MODE VOLTAGE: ±42VDC maximum.
COMMON MODE ISOLATION: >109W, <1000pF.
OVERRANGE: 105% of range, source and measure.
MAX. VOLTAGE DROP BETWEEN INPUT/OUTPUT AND SENSE TERMINALS: 5V. (To meet specified accuracy with 4-wire sense, refer to the User's Manual.)
MAX. SENSE LEAD RESISTANCE: 10W for rated accuracy.
SENSE INPUT RESISTANCE: 1MW.
MAINFRAME GUARD OFFSET VOLTAGE: 300μV, typical.
PREAMP GUARD OFFSET VOLTAGE: 1mV, typical.
PREAMP GUARD OUTPUT RESISTANCE: 110kW.
SOURCE OUTPUT MODES: Fixed DC level, Memory List (mixed function), Stair (linear and log).
SOURCE MEMORy LIST: 100 points max.
MEMORy BUFFER: 5,000 readings @ 5½ digits (two 2,500 point buffers). Includes selected measured value(s) and time stamp. Lithium battery backup (3 yr+ battery life).
DIGITAL INTERFACE:
Safety Interlock: Active low input.
Handler Interface: Start of test, end of test, 3 category bits. +5V @ 300mA supply.
Digital I/O: 1 trigger input, 4 TTL/Relay Drive outputs (33V @ 500mA sink, diode clamped).
PROGRAMMABILITy: IEEE-488 (SCPI-1995.0), RS-232, 5 user-definable power-up states plus factory default and *RST.
POWER SUPPLy: 100V-240V rms, 50-60Hz (automatically detected at power up), 100VA max.
EMC: Conforms with European Union Directive 89/336/EEC EN 55011, EN 50082-1, EN 610003-2 and 61000-3-3, FCC part 15 class B.
SAFETy: Conforms with European Union Directive 73/23/EEC EN 61010-1.
VIBRATION: MIL-PRF-28800F, Class 3.
WARM-UP: 1 hour to rated accuracies.
DIMENSIONS: 89mm high × 213mm wide × 370mm deep (3½ in × 8⅜ in × 14‰ in). Bench Configuration (with handle and feet): 104mm high × 238mm wide × 370mm deep (41Λ in × 93∕δ in × 14¾6 in).
Amplifier: 20mm high × 57mm wide × 97mm deep (0.783 in × 2.225 in × 3.75 in).
WEIGHT: 5.9kg (13 lbs).
ENVIRONMENT: Operating: 0°-40°C, 60% R.H. (non-condensing) up to 35°C. Derate 5% R.H.∕°C, 35°-40°C. Storage: -25°C to 65°C. Non-condensing humidity.
Товар |
|
|
|
Модели и Опции |
Описание |
Цена | Заказать |
0
| Модели |
|
6430
|
Электрометр 6,5 разрядов, ток от 10 аА до 100 мА, напряжение от 1 мкВ до 200 В, сопротивление от 1 мкОм до 20 Том
|
$26 058 |
1
| Accessories Available |
|
7007-05
|
Shielded GPIB Cable, 0.5m (1.6 ft)
|
$219.30 | ||
|
7078-TRX-6IN
|
3-slot, Low Noise, 0.15m (0.5 ft) Guarded Triax Cable
|
$303.15 | ||
|
8501-1
|
Trigger Link Cable, 1m (3.3 ft.)
|
$131.58 | ||
|
8501-2
|
Trigger Link Cable, 2m (6.6 ft.)
|
$144.48 | ||
|
8502
|
Trigger Link Adapter Box
|
По запросу | ||
|
8503
|
Trigger Link DIN-to-BNC Trigger Cable
|
$176.73 | ||
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KPCI-488LPA
|
IEEE-488 Interface/Controller for the PCI Bus
|
$1 004.91 | ||
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KUSB-488B
|
IEEE-488 USB-to-GPIB Interface Adapter
|
$1 086.18 | ||
|
7007-1
|
Shielded GPIB Cable, 1m (3.3 ft)
|
$228.33 | ||
|
7007-2
|
Shielded GPIB Cable, 2m (6.6 ft)
|
$248.97 | ||
|
7007-4
|
Shielded GPIB Cable, 4m (13.1 ft)
|
$367.65 |
12
| SERVICES AVAILABLE |
|
TRN-2400-1-C
|
Course Unleashing the Power of Your SourceMeter SMU Instrument
|
По запросу | ||
|
6430-3Y-EW
|
1-year factory warranty extended to 3 years from date of shipment
|
По запросу | ||
|
C/6430-3Y-ISO
|
3 (ISO-17025 accredited) calibrations within 3 years of purchase*
|
По запросу |
15
| Accessories Supplied |
|
6430-322-1b
|
low Noise Triax Cable, 3-slot triax to alligator clips, 20cm (8 in)
|
По запросу | ||
|
8607
|
safety High Voltage Dual Test leads
|
$110.94 | ||
|
CA-176-1E
|
Preamp Cable, 2m (6.6 ft)
|
$790.77 | ||
|
Ca-186-1b
|
banana lead to screw Terminal adapter
|
По запросу | ||
|
CAP-31
|
3-lug Protective Cap (2)
|
$25.80 |
