Nanjing Dazhan
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| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ-TGA101 |
| Operating Environment | Ambient Pressure |
| Sample Capacity | Single Sample |
| Instrument Type | General-Purpose TGA |
| Temperature Range | Room Temperature to 1200 °C |
| Balance Sensitivity | 0.1 mg to 3 g (standard range), 1 mg to 2 g (high-precision range) |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Maximum Sample Mass | 30 g |
| Temperature Resolution | 0.01 °C |
| Temperature Stability | ±0.1 °C |
| Cooling Time (1000 °C → 100 °C) | ≤15 min |
| Balance Accuracy | 0.01 mg |
| Minimum Mass Resolution | 0.1 µg |
| Isothermal Hold Duration | Up to 72 h (0–300 min programmable in 0.1 min increments) |
| Atmosphere Control | Dual-gas channel with integrated mass flow meters |
| Display | 7-inch high-resolution Chinese-language LCD touchscreen |
| Data Interface | Standard USB port |
| Software | Proprietary TGA analysis suite with TG/DTG curve fitting, Excel export, PDF report generation, thermal calibration correction (multi-point), and FDA 21 CFR Part 11–compliant audit trail (optional module) |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DZ-TGA101 |
| Operating Environment | Ambient Pressure |
| Sample Capacity | Single Sample |
| Instrument Type | General-Purpose |
| Temperature Range | Room Temperature to 1200 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Maximum Sample Mass | 30 g |
| Temperature Resolution | 0.01 °C |
| Temperature Stability | ±0.1 °C |
| Balance Range | 0.01 mg–2 g (extendable to 30 g) |
| Balance Resolution | 0.1 µg |
| Isothermal Hold Time | 0–500 min (expandable to 72 h) |
| Cooling Time (1000 °C → 100 °C) | ≤15 min |
| Atmosphere Control | Dual-gas flow regulation with inert/oxidizing/reducing/static/dynamic options |
| Data Interface | USB 2.0 |
| Power Supply | AC 220 V, 50 Hz |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DZ-TGA103 |
| Sample Capacity | 1 |
| Instrument Type | General-purpose |
| Temperature Range | Ambient to 1450 °C |
| Balance Sensitivity | 0.01 mg |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Maximum Sample Mass | 30 g |
| Temperature Resolution | 0.01 °C |
| Temperature Stability | ±0.1 °C |
| Cooling Time (1000 °C → 100 °C) | ≤15 min |
| Balance Range | 0.1 mg–2 g (extendable to 30 g) |
| Atmosphere Control | Dual-gas manifold with mass flow regulation (inert, oxidative, reductive, static, dynamic) |
| Data Interface | USB |
| Software | Proprietary TGA analysis suite with TG/DTG curve generation, multi-point temperature calibration, Excel export, report printing, and GLP-compliant audit trail |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TGA-103 |
| Price Range | USD 12,500–16,800 (FOB) |
| Operating Environment | High-Temperature |
| Sample Capacity | Single Sample |
| Instrument Type | General-Purpose |
| Temperature Range | Ambient to 1350 °C |
| Temperature Accuracy | ±0.01 K |
| Balance Sensitivity | 0.01 mg |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Maximum Sample Mass | 30 g |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ-TGA105 |
| Sample Capacity | 1 |
| Instrument Type | Dedicated TGA System |
| Temperature Range | Ambient to 1550 °C |
| Balance Sensitivity | 0.01 mg (full range: 0.1 mg–2 g, extendable to 30 g) |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Temperature Resolution | 0.01 °C |
| Temperature Stability | ±0.1 °C |
| Cooling Time | ≤15 min (from 1000 °C to 100 °C) |
| Data Interface | USB 2.0 |
| Power Supply | AC 220 V, 50 Hz |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic |
| Model | DZ-TGA105 |
| Structure Type | Top-Loading (Upper-Positioned) |
| Test Environment | High-Temperature |
| Sample Capacity | Single Sample |
| Instrument Type | General-Purpose |
| Temperature Range | Ambient to 1450 °C |
| Temperature Accuracy | ±0.01 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Stability | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Maximum Sample Mass | 30 g |
| Balance Range | 1 mg–2 g (expandable to 5 g) |
| Balance Resolution | 0.1 µg |
| Isothermal Hold Time | 0–300 min |
| Atmosphere Options | Inert, Oxidizing, Reducing, Static, Dynamic |
| Gas Control | Dual-channel integrated mass flow controllers with adjustable flow rates |
| Data Interface | RS-232 |
| Software | Proprietary TGA analysis suite with automated curve acquisition, kinetic modeling, derivative (DTG) calculation, report generation, and free periodic updates |
| Power Supply | AC 220 V, 50 Hz |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ-TGA105 |
| Structure Type | Top-loading (upright) |
| Ambient Pressure Operation | Yes |
| Sample Capacity | 1 sample per run |
| Instrument Class | General-purpose TGA |
| Temperature Range | Ambient to 1550 °C |
| Temperature Resolution | 0.01 °C |
| Temperature Accuracy | ±0.01 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Maximum Sample Mass | 30 g |
| Baseline Repeatability | High reproducibility |
| Balance Sensitivity | 0.01 mg |
| Balance Dynamic Range | 0.1 mg–2 g (extendable to 30 g) |
| Cooling Time | ≤15 min (from 1000 °C to 100 °C) |
| Data Interface | USB 2.0 |
| Control Processor | STM32 microcontroller |
| ADC Resolution | 48-bit, quad-channel for TG, DSC (if equipped), and temperature signals |
| Display | 7-inch 24-bit color touchscreen |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DZ3320A |
| Sample Capacity | Single |
| Instrument Type | Differential Thermal Analyzer (DTA) |
| Temperature Range | Ambient to 1150 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| DTA Sensitivity | 0.01 µV |
| DTA Signal Range | 0–±2000 µV (expandable) |
| Temperature Resolution | 0.01 °C |
| Temperature Repeatability | ±0.1 °C |
| Control Method | PID Temperature Control |
| Furnace Design | Top-opening vertical furnace |
| Atmosphere Control | Programmable internal gas switching |
| Data Interface | Standard USB 2.0 |
| Display | 7-inch 24-bit color LCD touchscreen |
| Power Supply | AC 220 V / 50 Hz (customizable) |
| Baseline Adjustment | Adjustable slope and intercept via software |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DZ3320A |
| Sample Capacity | Single-sample |
| Instrument Type | Differential Thermal Analyzer (DTA) |
| Temperature Range | Ambient to 1200 °C |
| Temperature Accuracy | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| DTA Signal Range | 0–±2000 μV (expandable) |
| Temperature Stability | ±0.1 °C |
| DTA Sensitivity | 0.01 μV |
| Temperature Resolution | 0.01 °C |
| Temperature Repeatability | ±0.1 °C |
| Control Interface | USB bidirectional communication |
| Display | 7-inch 24-bit color LCD touch screen |
| Furnace Design | Top-opening horizontal furnace |
| Sensor Material | Ni-Cr alloy thermocouple pair |
| Power Supply | AC 220 V, 50 Hz (customizable) |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DZ3320A |
| Sample Capacity | Single-sample |
| Instrument Type | DTA |
| Temperature Range | Ambient to 1150 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| DTA Signal Range | 0 to ±2000 µV (expandable) |
| DTA Sensitivity | 0.01 µV |
| Temperature Resolution | 0.01 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Repeatability | ±0.1 °C |
| Temperature Control Mode | Programmable ramp & isothermal hold |
| Furnace Design | Top-opening vertical furnace |
| Atmosphere Control | Automated internal gas switching |
| Interface | Standard USB 2.0 |
| Display | 7-inch 24-bit color TFT LCD touchscreen |
| Power Supply | AC 220 V, 50 Hz (customizable) |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ3320A |
| Sample Capacity | Single-sample configuration |
| Instrument Type | Differential Thermal Analyzer (DTA) |
| Temperature Range | Ambient to 1150 °C |
| Temperature Accuracy | ±0.1 °C |
| Heating/Cooling Rate | 1–80 °C/min |
| Temperature Resolution | 0.1 °C |
| Temperature Stability (Drift) | ±0.1 °C |
| DTA Signal Range | 0 to ±2000 µV (field-expandable) |
| Baseline Adjustment | Adjustable slope and intercept |
| Calibration | Built-in standard reference materials with one-click temperature calibration |
| Display | 7-inch 24-bit color LCD touchscreen |
| Data Interface | Standard USB port with bundled acquisition software |
| Power Supply | AC 220 V, 50 Hz |
| Furnace Design | Top-opening vertical furnace architecture |
| Atmosphere Control | Programmable internal gas switching logic |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ3320C |
| Sample Capacity | Single-sample |
| Instrument Type | Differential Thermal Analyzer (DTA) |
| Temperature Range | Ambient to 1500 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| DTA Signal Range | 0 to ±2000 µV |
| Temperature Stability | ±0.1 °C |
| DTA Sensitivity | 0.01 µV |
| Temperature Resolution | 0.01 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Repeatability | ±0.1 °C |
| Sensor Material | Pt-Rh Alloy |
| Interface | USB 2.0 Bidirectional |
| Display | 7-inch 24-bit Color TFT Touchscreen |
| Furnace Design | Top-opening Lid Structure |
| Atmosphere Control | Programmable Internal Gas Switching |
| Power Supply | AC 220 V, 50 Hz (customizable) |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ3500P |
| Price Range | USD 4,200 – 7,000 |
| Display | 7-inch capacitive touchscreen |
| Quartz Tube Dimensions | φ44 × 600 ± 5 mm |
| Furnace Chamber Dimensions | φ45 × 300 ± 5 mm |
| Heating Element | High-temperature alloy wire |
| Heating Zone Length | 300 mm |
| Uniform Temperature Zone Length | 250 mm |
| Operating Temperature Range | Ambient to 1150 °C |
| Temperature Control | Intelligent programmable multi-segment control |
| Power Supply | AC 220 V / 50 Hz or 60 Hz |
| Temperature Sensor Sensitivity | 0.1 °C |
| Gas Flow Control | Dual-channel, program-automated switching |
| Cooling Method | Rapid cooling (≤20 min from 900 °C to ambient) |
| Sample Capacity | 4 samples per run |
| Data Processing | Onboard calculation engine for carbon black content and ash content |
| Optional Accessories | Exhaust gas scrubber & particulate filter, rail-mounted sample holder |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ3500S |
| Display | 7-inch capacitive touchscreen |
| Quartz Tube Dimensions | φ44 × 600 ± 5 mm |
| Furnace Chamber Dimensions | φ45 × 360 ± 5 mm |
| Heating Element | High-temperature alloy wire |
| Heating Zone Length | 300 mm |
| Operating Temperature Range | Ambient to 1200 °C |
| Temperature Control | Intelligent programmable controller with multi-segment ramp/soak profiles |
| Power Supply | AC 220 V / 50 Hz or 60 Hz |
| Temperature Sensor Sensitivity | 0.1 °C |
| Gas Flow Control | Dual-channel, software-automated switching |
| Cooling Method | Forced-air rapid cooling (≤20 min from 900 °C to ambient) |
| Sample Capacity | 4 samples per run |
| Sample Handling | Rail-mounted sample holder with top-opening furnace design |
| Exhaust Treatment | Optional particulate and acidic gas filtration unit |
| Data Output | Integrated calculation algorithm for carbon black content and ash content |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | DZ3500S |
| Display | 7-inch capacitive touchscreen |
| Quartz Tube Dimensions | φ44 × 600 ± 5 mm |
| Furnace Chamber Dimensions | Φ45 × 360 ± 5 mm |
| Heating Element | High-temperature alloy wire |
| Heating Zone Length | 300 mm |
| Operating Temperature Range | Ambient to 1200 °C |
| Temperature Control | Intelligent programmable controller with multi-segment ramp/soak capability |
| Power Supply | AC 220 V / 50 Hz or 60 Hz |
| Temperature Sensor Sensitivity | 0.1 °C |
| Gas Flow Control | Dual-channel, program-automated switching |
| Cooling Time | ≤20 min (from 900 °C to ambient) |
| Sample Capacity | 4 positions per run |
| Sample Holder | Custom rail-mounted, open-lid design for rapid loading/unloading |
| Exhaust Treatment | Optional particulate filter |
| Output | Built-in thermal printer (standard) |
| Data Processing | Onboard software with one-click calculation of carbon black content and ash content |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | DZ3500S |
| Price Range | USD 4,200 – 7,000 |
| Display | 7-inch capacitive touchscreen |
| Quartz Tube Dimensions | φ44 × 600 ± 5 mm |
| Furnace Chamber Dimensions | φ45 × 360 ± 5 mm |
| Heating Element | High-temperature alloy wire |
| Heating Zone Length | 300 mm |
| Operating Temperature Range | Ambient to 1200 °C |
| Temperature Control | Intelligent programmable multi-segment control |
| Power Supply | AC 220 V / 50 Hz or 60 Hz |
| Temperature Sensor Sensitivity | 0.1 °C |
| Gas Flow Control | Dual-channel, program-automated switching |
| Cooling Time | ≤20 min (from 900 °C to ambient) |
| Sample Capacity | 4 positions per run |
| Sample Holder | Rail-mounted, quick-load quartz boat assembly |
| Exhaust Treatment | Optional particulate/acid gas filtration unit |
| Output | Integrated thermal printer (standard) |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DZ3600 |
| Price Range | USD 2,800 – 7,000 |
| Detection Range | 1 µm – 10 mm |
| Imaging Resolution | 2592 × 1944 (5 MP CCD camera) |
| Optical Magnification | 4×, 10×, 40×, 100× |
| Illumination Angle | 30° |
| Adjustable Image Sizes | 640×480, 1024×768, 2048×1536, 2592×1944 |
| Power Supply | 220 V / 2 A / 50 Hz |
| Compliant Standards | GB/T 18251–2000, GB/T 6030–2006, GB/T 2951.41 |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DZ5001 |
| Signal Source 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 (monolithic silver-plated construction) |
| Capacitance Auto-Search | Yes (stepper motor driven) |
| Direct Capacitance Measurement Range | 1 pF – 25 nF |
| Capacitance Accuracy | ±1 pF or <1% |
| Capacitance Resolution | 0.1 pF |
| Resonance Point Search | Automatic sweep |
| Q Pass/Fail Threshold | User-configurable (5–1000) |
| Displayed Parameters | F, L, C, Q, Lt, Ct, εᵣ, Tn, residual inductance, lead inductance compensation |
| 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 |
|---|---|
| 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 | 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 |
| 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 | 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 |
| 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 | 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 | 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 | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Transient Plane Source (TPS) Method |
| Sample Capacity | Single Sample per Test |
| Dimensions (L×W×H) | 220 × 270 × 600 mm |
| Accuracy | Better than ±3% |
| Thermal Conductivity Range | 0.010–5.000 W/(m·K) |
| Repeatability | ≤3% |
| Max Sample Size | 300 × 300 × 50 mm |
| Hot Plate Max Temp | 80 °C |
| Cold Plate Min Temp | −15 °C |
| Temperature Control Precision | ±0.05 °C |
| Temperature Resolution | 0.01 °C |
| Power Supply | AC 220 V |
| Brand | Nanjing Dazhan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Heat Flow Method |
| Model | DZDR-R |
| Dimensions (L×W×H) | 220 × 270 × 600 mm |
| Accuracy | Better than ±3% |
| Thermal Conductivity Range | 0.015–10 W/m·K |
| Repeatability | ≤3% |
| Sample Size | 100 mm × 100 mm |
| Sample Thickness | 2–15 mm |
| Operating Temperature Range | Ambient to 80 °C |
| Power Supply | 220 V / 50 Hz |
| Compliance Standards | MIL-I-49456A, GB 5598–1985, ASTM D5470–95 |