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STD-A 25W Dielectric Constant Meter Ceramic Permittivity Tester

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STD-A 25W Dielectric Constant Meter Ceramic Permittivity Tester

Brand Name : Lonroy

Model Number : STD-A

Certification : Includes Calibration Certification

Place of Origin : China

MOQ : 1

Price : Negotaible

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 200

Delivery Time : 5-8 work days

Packaging Details : wooden package

Power Supply : 220V ±10%, 50Hz ±2.5Hz

Power Consumption : ~25W

Humidity : <80% RH

Temperature : 0°C to +40°C

Warranty : 1 Year

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STD-A Dielectric Constant Measuring Instrument Permittivity Tester

1.Description:

Dielectric loss and dielectric constant are important physical properties of various ceramics such as electrical porcelain, device porcelain, capacitors, and composite materials, etc. By measuring the dielectric loss tangent (tanδ) and dielectric constant (ε), one can further understand various factors affecting dielectric loss and dielectric constant, providing a basis for improving the performance of materials. The basic principle of the instrument is to adopt the high-frequency resonant method, and it provides a universal, multi-purpose, and multi-range impedance testing. It uses a single-chip computer as the instrument's control, with automatic conversion of Q value range, numerical display, and other new technologies. It improves the tuning circuit, reducing the residual inductance of the tuning test circuit to the minimum, and retains the automatic amplitude stabilization technology in the original Q meter, making the new instrument more convenient to use and the measurement values more accurate. The instrument can measure the Q value of high-frequency inductors or resonant circuits, the inductance and distributed capacitance of inductors, the capacitance and dielectric loss tangent value of capacitors, the high-frequency dielectric loss of electrical materials, the effective parallel and series resistances of high-frequency circuits, and the characteristic impedance of transmission lines under higher testing frequency conditions. This instrument is used by research institutions, schools, factories and other units for the application research on the performance of inorganic non-metallic new materials.
2.Standard:
GB/T 5594.4 - 1985

3.Technical Parameter

Feature Specification
1. Q Factor Measurement
a. Q Range 2 to 1023
b. Ranges 30, 100, 300, 1000 (Auto/Manual ranging)
c. Error Frequency: 10kHz-10MHz
Intrinsic Error: ≤5% ±2% FS
Operating Error: ≤7% ±2% FS
Frequency: 10MHz-70MHz
Intrinsic Error: ≤6% ±2% FS
Operating Error: ≤8% ±2% FS
2. Inductance Range 1nH to 8.4H
3. Capacitance Measurement
Direct Range 1pF to 520pF
Main C Adjust 30pF to 550pF
Accuracy ≤100pF: ±1pF
>100pF: ±1%
4. Signal Source Freq.
Range 10kHz to 70MHz
Channels CH1: 10-99.9999kHz
CH2: 100-999.999kHz
CH3: 1-9.99999MHz
CH4: 10-70MHz
Indication Error 10-5 ±1 digit
5. Q Preset Threshold 5 to 1000
6. Operating Conditions
a. Temperature 0°C to +40°C
b. Humidity <80% RH
c. Power Supply 220V ±10%, 50Hz ±2.5Hz
7. Power Consumption ~25W

Product Tags:

Permittivity Dielectric Constant Meter

      

25w permittivity tester

      

25W Dielectric Constant Meter

      
Quality STD-A 25W Dielectric Constant Meter Ceramic Permittivity Tester for sale

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