Listing ID #3658242
Company Information
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Contact Supplier■ 5.0-inch capacitive touch screen
■ 6½-digit measurement resolution
■ Four measurement modes: high resistance meter, voltmeter, ammeter, electrometer independent current and voltage measurement
■ Built-in voltage source: ±1000V, resolution: 700μV
■ Current range: 2pA-20mA, current resolution up to 1fA (10-15A), the internal resistance voltage drops in the lowest current range 200TΩ
■ Support voltage measurement up to 20V, temperature and humidity measurement
■ Time domain view, capture transient signal effects and select specified measurement data to support data recording
■ With dedicated shielding test box
Application■ Material Science
Biomaterials, ceramics, rubber, films, dielectric materials, electrochemical materials, ferroelectric materials, graphene, metals, organic materials, nanomaterials, polymers, semiconductors, etc.
■ Electronic Component
Types of transistors such as capacitors, resistors, diodes, sensors, TFT and CNT, photoelectric devices, solar cells, etc.
■ Electronic/non-electronic system
Ion beam, electron beam, sensor system, particle measurement, embedded precision instrument, etc.
Specifications
Model |
fA meter/ Electrometer/ High Resistance Meter |
pA meter/ Insulation Resistance Meter |
fA meter |
pA meter |
TH2690 |
TH2690A |
TH2691 |
TH2691A |
|
Measurement resolution |
6½ Digit |
|||
Current measurement |
0.1fA - 20mA |
0.01pA - 20mA |
0.1fA - 20mA |
0.01pA - 20mA |
Minimum range |
20pA |
2nA |
20pA |
2nA |
Resistance measurement |
10PΩ |
10TΩ |
------- |
------ |
Voltage measurement |
1μV - 20V |
1μV - 20V |
------ |
------ |
Input resistance |
>200TΩ |
>200TΩ |
------ |
------ |
Charge measurement |
1fC - 2μC |
------- |
------ |
------ |
Temperature measurement |
√ |
√ |
------ |
------ |
Humidity measurement |
√ |
√ |
------ |
------ |
power source |
±1000V |
±1000V |
------ |
------ |
Minimum resolution |
700μV |
700μV |
------ |
------ |