DAZHAN (Nanjing Dazhan Instrument Co., Ltd.)
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| Brand | DAZHAN (Nanjing Dazhan Instrument Co., Ltd.) |
|---|---|
| Origin | Jiangsu, China |
| Model | DZ-TGA101 |
| Temperature Range | Ambient to 1250 °C |
| Mass Range | 0.01 mg – 3 g (expandable to 30 g) |
| Mass Sensitivity | 0.01 mg |
| Heating/Cooling Rate | 0.1 – 100 °C/min |
| Atmosphere Control | Dual-gas inlet with mass flow regulation (inert, oxidative, reductive, static, dynamic) |
| Display | 7-inch 24-bit color touchscreen interface |
| Communication | USB 2.0 bidirectional interface with proprietary PC software |
| Compliance | Designed for GLP-compliant workflows |
| 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 (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 | DAZHAN (Nanjing Dazhan Instrument Co., Ltd.) |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DZDR-S |
| Instrument Type | Transient Plane Source (TPS) Method |
| Sample Throughput | Single-sample mode |
| Test Environment | Ambient pressure |
| Thermal Conductivity Range | 0.0001–300 W/(m·K) |
| Accuracy | ±3% |
| Repeatability | ≤3% |
| Temperature Range | 25–130 °C (extendable to −40–300 °C with optional thermal chamber) |
| Sample Dimensions (min.) | 15×15×3.75 mm (Probe #1), 30×30×7.5 mm (Probe #2), 50×50×15 mm (Probe #3) |
| Probe Options | Dual-spiral planar sensors (7.5 mm, 15 mm, 50 mm diameters) |
| Power Consumption | <500 W (AC 220 V) |
| Probe Power | ≤1 W (P1), ≤20 W (P2), ≤22 W (P3) |
| Sample Form Compatibility | Solids (bulk, powder, film, coating), liquids, gels, pastes, and colloids |
| Physical Dimensions (L×W×H) | 440 × 390 × 220 mm |
| Powder Test Kit | Optional standard container set (customizable) |