제품소개 Products
tanδ（Dissipation Factor）Standard TYPE DDF-A Series 모델명: TYPE DDF-A Series
▶ DDF-A can be directly connected to 4-Terminal LCR Meter for calibration due to 4-Terminal BNC structure.
▶ tanδ（Dissipation Factor）calibration at 120Hz can be made.
▶ Suitable for calibration standard due to excellent accuracy, temperature coefficient, stability.
▶ Switchable to arbitrary tanδ (Dissipation Factor) removing/inserting a SHORT plug.
▶ Custom value tanδ（Dissipation Factor）is available.
제품 카달로그
견적문의
DDF-A Series are 4-Terminal variable tanδ Standards. Directly connected to LCR Meter due to BNC structure.
Highly stable tanδ（Dissipation Factor）standard which is made of ceramic capacitor and accurate resistor.
Item/Model |
TYPE DDF100A |
TYPE DDF25A |
Used Frequency |
120 Hz |
|
Nominal tanδ(%) |
0.01%,0.10%,0.50% Total 3 values |
0.05%,0.15%,0.25% Total 3 values |
tanδ Accuracy |
Converted to set tanδ value Less Than ±1 % |
|
Capacitance |
13.263 μF |
|
Capacitance Tolerance |
±0.1 % |
|
Temperature Coefficient |
±50 ppm/℃ |
|
Stability |
±100 ppm/Year |
|
Max. Applied Voltage/Current |
Less Than 50 Vdc（15 Vac）/ 1A |
|
Dimension(W×D×H)mm |
140mm×100mm×90mm（Including SHORT Plug and rubber feet） |
|
Weight |
Approx.1 kg |
|
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Specifications are subject to change without notice due to improvement
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SunJEM will design products to meet your individual requirements.
Please feel free to consult with us for products other than ready-made ones.
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