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| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ5001 |
| Price Range | USD 2,800 – 7,000 |
| Measurement Principle | Resonant Cavity / Series Resonance Method with Automatic Q-Factor Tracking |
| Frequency Range | 10 kHz – 100 MHz (DDS Synthesized, 7000:1 Sweep Ratio) |
| Frequency Accuracy | ±3×10⁻⁵ ±1 digit (6-digit resolution) |
| ADC Resolution | 12-bit |
| Q Factor Range | 1–1000 (Auto/Manual Range, 4-digit display, 0.1 resolution) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH (0.1 nH resolution, <3% error) |
| Main Tuning Capacitor | 17–240 pF (monolithic silver-plated, high-stability) |
| Capacitance Direct Measurement | 1 pF – 25 nF (±1 pF or <1%, 0.1 pF resolution) |
| Capacitance Auto-Search | Stepper-motor-driven |
| Dielectric Constant (εᵣ) Accuracy | ±0.001 (LCD direct readout) |
| Dissipation Factor (tan δ) Accuracy | ±0.0001 (LCD direct readout) |
| Sample Thickness Range | 0.1 mm – 10 mm |
| Compliance | GB/T 1693–2007 |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DZ5001 |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit display) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Main Capacitance | 17–240 pF (silver-plated monolithic) |
| Capacitance Direct Measurement Range | 1 pF – 25 nF |
| Capacitance Resolution | 0.1 pF |
| Capacitance Accuracy | ±1 pF or <1% |
| Automatic Residual Inductance Compensation | Yes |
| Sample Thickness Range | 0.1–10 mm |
| tanδ Resolution | 1×10⁻⁴ |
| εᵣ Resolution | 1×10⁻³ |
| Compliance | GB/T 1693–2007 |
| Brand | DAZHAN |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method (Q-Factor Based) |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit effective) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Capacitance Range (Tuning) | 17–240 pF |
| Capacitance Direct Measurement | 1 pF – 25 nF |
| Capacitance Accuracy | ±1 pF or <1% |
| Capacitance Resolution | 0.1 pF |
| AD Sampling | 12-bit |
| Automatic Residual Inductance Compensation | Yes |
| Motorized Capacitor Tuning | Yes |
| Display | LCD with Real-Time Parameters (F, L, C, Q, Lt, Ct, εᵣ, Tn) |
| Brand | Nanjing Dazhan |
|---|---|
| Model | DZ5001 |
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Signal Source | DDS Digital Synthesis |
| ADC Resolution | 12-bit |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit display) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Main Tuning Capacitance | 17–240 pF (silver-plated monolithic capacitor) |
| Capacitance Direct Measurement Range | 1 pF – 25 nF |
| Capacitance Accuracy | ±1 pF or <1% |
| Capacitance Resolution | 0.1 pF |
| Automatic Capacitance Search | Yes (stepper motor-driven) |
| Resonance Detection | Auto-scan |
| Q Pass/Fail Threshold | Programmable (5–1000) |
| Display | LCD showing F, L, C, Q, Lt, Ct, εᵣ, Tn, etc. |
| Residual Inductance Compensation | Supported |
| Test Lead Inductance Compensation | Supported |
| Brand | DAZHAN |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit display) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Main Tuning Capacitance | 17–240 pF (silver-plated monolithic capacitor) |
| Capacitance Measurement Range | 1 pF – 25 nF |
| Capacitance Resolution | 0.1 pF |
| Capacitance Error | ±1 pF or <1% |
| Automatic Residual Inductance Compensation | Yes |
| Auto-Resonance Search | Yes (stepper motor–driven) |
| Display | LCD showing F, L, C, Q, Lt, Ct, εᵣ, Tn, etc. |
| Compliance | Designed for ASTM D150, IEC 60250, GB/T 1409, and ISO 18732-compliant dielectric characterization workflows |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DZ 5001 |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Sampling Resolution | 12-bit ADC |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit effective) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Main Tuning Capacitance | 17–240 pF (silver-plated monolithic) |
| Capacitance Direct Measurement Range | 1 pF – 25 nF |
| Capacitance Accuracy | ±1 pF or <1% |
| Capacitance Resolution | 0.1 pF |
| Automatic Resonance Search | Yes (stepper motor–driven) |
| Display Parameters | F, L, C, Q, Lt, Ct, Er, Tn, residual inductance, lead inductance correction |
| Brand | DAZHAN (Nanjing Dazhan Instrument Co., Ltd.) |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method (Q-factor-based) |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit effective) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Main Tuning Capacitance | 17–240 pF (silver-plated monolithic capacitor) |
| Direct Capacitance Measurement Range | 1 pF – 25 nF |
| Capacitance Resolution | 0.1 pF |
| Capacitance Accuracy | ±1 pF or <1% |
| Automatic Capacitance Search | Yes (stepper motor-driven) |
| Residual Inductance Compensation | Yes |
| Display | LCD showing F, L, C, Q, Lt, Ct, εᵣ, Tn, tanδ |
| Compliance | GB/T 1409–2006, GB/T 1693–2007 |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ5001 |
| Price Range | USD 1,400 – 4,200 |
| Measurement Principle | High-Frequency Resonance Method (Series/Parallel Resonant Circuit) |
| Frequency Range | 10 kHz – 100 MHz (DDS Synthesis, 7000:1 Sweep Ratio) |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Capacitance Range | 1 pF – 25 nF (Direct Readout, ±1 pF or <1% error, 0.1 pF resolution) |
| Inductance Range | 1 nH – 140 mH (0.1 nH resolution, <3% error) |
| Q Factor Range | 1–1000 (4-digit display, 0.1 Q resolution, <5% measurement error) |
| Dielectric Constant (εᵣ) Accuracy | ±0.1% (3-digit LCD readout) |
| Dissipation Factor (tan δ) Accuracy | ±0.01% (4-digit LCD readout) |
| Sample Thickness Range | 0.1 mm – 10 mm |
| Auto-Nulling | Residual inductance & lead inductance compensation |
| Compliance | GB/T 1693–2007 |
| Brand | Nanjing Dazhan |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method (Q-factor based) |
| Frequency Range | 10 kHz – 100 MHz |
| Capacitance Measurement Range | 1 pF – 25 nF |
| Capacitance Resolution | 0.1 pF |
| Capacitance Accuracy | ±1 pF or <1% |
| Inductance Measurement Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Accuracy | <3% |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit display) |
| Q Measurement Error | <5% |
| Dielectric Constant (εᵣ) Accuracy | ±0.001 (0.1%) |
| Dissipation Factor (tan δ) Accuracy | ±0.0001 (0.01%) |
| Sample Thickness Range | 0.1 mm – 10 mm |
| Compliance Standard | GB/T 1693–2007 |
| Display | LCD with real-time parameters (F, L, C, Q, Lₜ, Cₜ, εᵣ, Tₙ) |
| Tuning Mechanism | Motorized auto-search capacitance bridge (17–240 pF main capacitor, silver-plated monolithic construction) |
| ADC Resolution | 12-bit |
| Signal Source Stability | 3×10⁻⁵ ±1 digit (6-digit frequency precision) |
| Brand | Nanjing Dazhan |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Capacitance Measurement Range | 1 pF – 25 nF |
| Capacitance Resolution | 0.1 pF |
| Capacitance Accuracy | ±1 pF or <1% |
| Inductance Measurement Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Accuracy | <3% |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit display) |
| Q Measurement Error | <5% |
| Dielectric Constant (εᵣ) Accuracy | ±0.001 (0.1%) |
| Dissipation Factor (tan δ) Accuracy | ±0.0001 (0.01%) |
| Sample Thickness Compatibility | 0.1 mm – 10 mm |
| Compliance | GB/T 1693–2007 |
| Auto-Nulling | Residual inductance & lead inductance compensation |
| Tuning Capacitor | 17–240 pF (silver-plated monolithic) |
| Capacitor Search | Motorized step-driven auto-tuning |
| Display | Multi-parameter LCD (f, L, C, Q, Lₜ, Cₜ, εᵣ, Tₙ) |
| Brand | DAZHAN (Nanjing Dazhan Instrument Co., Ltd.) |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method (Q-factor based) |
| Frequency Range | 10 kHz – 100 MHz (DDS Digital Synthesis, 7000:1 coverage ratio) |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Q Factor Range | 1–1000 (auto/manual range, 4-digit resolution, 0.1 Q step) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH (0.1 nH resolution, <3% error) |
| Main Tuning Capacitance | 17–240 pF (silver-plated monolithic capacitor) |
| Capacitance Direct Measurement Range | 1 pF – 25 nF (±1 pF or <1% error, 0.1 pF resolution) |
| Automatic Capacitance Search | Stepper-motor-driven |
| Residual & Lead Inductance Compensation | Yes (automated subtraction) |
| Display | LCD showing F, L, C, Q, Lₜ, Cₜ, εᵣ, Tₙ, etc. |
| AD Sampling | 12-bit high-precision ADC |
| Q Pre-set Pass/Fail Threshold | 5–1000 with audible/visual alert |
| Operating Mode | Auto-resonance sweep or manual tuning |
| Brand | DAZHAN |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method |
| Frequency Range | 10 kHz – 100 MHz |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit) |
| Q Accuracy | <5% |
| Inductance Range | 1 nH – 140 mH (0.1 nH resolution) |
| Capacitance Range | 1 pF – 25 nF (0.1 pF resolution) |
| Main Tuning Capacitor | 17–240 pF (silver-plated, ±1 pF or <1% error) |
| Signal Source Stability | 3×10⁻⁵ ±1 digit |
| ADC Resolution | 12-bit |
| Auto-Null Compensation | Residual inductance & lead inductance |
| Display | LCD with real-time F, L, C, Q, Lₜ, Cₜ, εᵣ, tan δ |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DZ5001 |
| Price Range | USD 2,800 – 7,000 |
| Measurement Principle | Resonant Cavity / Series/Parallel Resonance Method (Q-factor based) |
| Frequency Range | 10 kHz – 100 MHz (DDS Synthesized, 7000:1 Sweep Ratio) |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Capacitance Measurement Range | 1 pF – 25 nF |
| Capacitance Resolution | 0.1 pF |
| Capacitance Accuracy | ±1 pF or <1% |
| Inductance Measurement Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Accuracy | <3% |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit effective) |
| Q Measurement Error | <5% |
| Dielectric Constant (εᵣ) Display Accuracy | ±0.001 (3-digit decimal) |
| Loss Tangent (tan δ) / Dissipation Factor Accuracy | ±0.0001 (4-digit decimal) |
| Sample Thickness Range | 0.1 mm – 10 mm |
| Residual Inductance Compensation | Automatic (integrated lead & fixture inductance nulling) |
| Compliance Standard | GB/T 1693–2007 |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DZ5001 |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Capacitance Measurement Range | 1 pF – 25 nF |
| Capacitance Resolution | 0.1 pF |
| Capacitance Accuracy | ±1 pF or <1% |
| Inductance Measurement Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Accuracy | <3% |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit display) |
| Q Measurement Error | <5% |
| Dielectric Constant (εᵣ) Display Accuracy | ±0.001 |
| Dissipation Factor (tan δ) Display Accuracy | ±0.0001 |
| Sample Thickness Range | 0.1 mm – 10 mm |
| Compliance | GB/T 1693–2007 |
| Auto-Null Function | Residual inductance & lead inductance compensation |
| Tuning Capacitor | 17–240 pF (silver-plated monolithic) |
| Resonance Search | Motorized auto-scan |
| Display | LCD showing F, L, C, Q, Lₜ, Cₜ, εᵣ, Tₙ, etc. |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ5001 |
| Price Range | USD 2,800 – 7,000 |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| ADC Resolution | 12-bit |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit effective) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Main Tuning Capacitance | 17–240 pF (silver-plated monolithic construction) |
| Capacitance Direct Measurement Range | 1 pF – 25 nF |
| Capacitance Accuracy | ±1 pF or <1% |
| Capacitance Resolution | 0.1 pF |
| Automatic Resonance Search | Yes (stepper motor-driven) |
| Displayed Parameters | F, L, C, Q, Lt, Ct, εᵣ, Tn |
| Residual Inductance Compensation | Yes |
| Lead Inductance Compensation | Yes |
| Brand | DAZHAN |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit effective) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Tuning Capacitance | 17–240 pF (silver-plated monolithic) |
| Capacitance Direct Measurement Range | 1 pF – 25 nF |
| Capacitance Accuracy | ±1 pF or <1% |
| Capacitance Resolution | 0.1 pF |
| Auto Capacitance Search | Yes (stepper motor driven) |
| Display | LCD showing F, L, C, Q, Lt, Ct, εᵣ, Tn, etc. |
| Residual Inductance Compensation | Yes |
| Data Interface | RS-232/USB for PC connectivity |
| Compliance | Designed per IEC 60250 and ASTM D150 guidelines for dielectric property measurement |
| Brand | DAZHAN |
|---|---|
| Model | DZ5001 |
| Measurement Principle | High-Frequency Resonance Method (Parallel-Plate Capacitor Configuration) |
| Frequency Range | 10 kHz – 100 MHz |
| Frequency Accuracy | ±3×10⁻⁵ (6-digit resolution) |
| Q Factor Range | 1–1000 |
| Q Resolution | 0.1 (4-digit display) |
| Q Measurement Error | <5% |
| Inductance Range | 1 nH – 140 mH |
| Inductance Resolution | 0.1 nH |
| Inductance Error | <3% |
| Main Tuning Capacitance | 17–240 pF (silver-plated monolithic capacitor) |
| Capacitance Direct Measurement Range | 1 pF – 25 nF |
| Capacitance Resolution | 0.1 pF |
| Capacitance Error | ±1 pF or <1% |
| Automatic Capacitance Search | Yes (stepper motor-driven) |
| Residual & Lead Inductance Compensation | Yes |
| Display | LCD showing F, L, C, Q, Lt, Ct, εᵣ, tanδ, Tn |
| Compliance | GB/T 1693–2007, ASTM D150, GB 9622.9–1988 / SJ/T 11043–1996 |
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