Henven
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| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HKR |
| Price Range | USD 7,000–14,000 |
| Temperature Range | Ambient to 1150 °C |
| Temperature Accuracy | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 K/min |
| DSC Measurement Range | ±1 mW to ±500 mW |
| DSC Precision | ±10 µW |
| DTA Signal Range | ±10 µV to ±2000 µV |
| DTA Resolution | 0.01 µV |
| DTA Noise Level | <0.01 µV |
| Vacuum Capability (optional) | 2.5×10⁻² Pa |
| Isothermal Controller Range (optional) | 0–400 °C |
| Standard Crucibles | Al₂O₃, 0.06 mL or 0.12 mL |
| Optional Crucibles | Aluminum, Graphite, Quartz |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | General-Purpose |
| Temperature Range | Ambient to 1000 °C |
| Temperature Accuracy | ±0.1 K |
| Balance Sensitivity | 1 µg |
| Heating/Cooling Rate | 0.1–80 K/min |
| Solid Feed Delivery Time | <1.0 s |
| Solid Feed Mass | 10–50 mg |
| System Response Delay | <2.0 s |
| Reactor Inner Diameter | ~20 mm |
| Reactor Height | <150 mm |
| Bed Material | Quartz Sand (d₅₀ = 200–300 µm) |
| Bed Height | 20–50 mm |
| Reproducibility Error | <10% |
| Gas Flow Controllers | 3 × Mass Flow Controllers (Air, H₂, CO, CO₂, CH₄ |
| Temperature Control | 0–1000 °C with Integrated Thermocouples |
| Pressure Monitoring | 0–1 atm |
| Hot-Gas Filtration | Ceramic/Fibrous Filter (Effective for Tar Retention) |
| Gas Analysis | 4-Channel In-Line Sensors (H₂: 0–3%, CO: 0–10%, CO₂: 0–3%, CH₄: 0–3%) |
| Pneumatic Switching | 11-Port Automated Solenoid Valve Bank (Programmable Dwell/Transition Times) |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | DSC |
| Temperature Range | −150 °C to 680 °C (with liquid nitrogen cooling) |
| Programmable Thermal Control | Heating, Isothermal Hold, Cooling |
| Temperature Accuracy | ±0.1 °C |
| Heating/Cooling Rate | 0.1–50 K/min (user-definable) |
| Temperature Precision | ±0.1 °C |
| DSC Signal Range | ±500 mW |
| Temperature Stability (Drift) | ≤0.1 °C |
| Pressure Range | 0.1–10.0 MPa |
| Pressure Accuracy | ±0.002 MPa |
| Pressure Control Mode | Dynamic Real-Time Regulation |
| Calibration | Multi-Point Nonlinear Temperature & Enthalpy Calibration |
| Atmosphere Options | Oxidizing, Reducing, Inert, Steam |
| Software | Windows-based Dual-Language (EN/CN) Control & Analysis Suite |
| Compliance | ASTM E793, ASTM E1269, ISO 11357-1 to -7, USP <1159>, GLP-Ready Audit Trail |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HPY-3 |
| Temperature Range | Ambient to 1600 °C |
| Heating Rate | 0.1–100 °C/min |
| Temperature Accuracy | ±0.1 °C |
| Sample Chamber Dimensions | 600 × 400 × 300 mm |
| Expansion Measurement Range | ±5 mm |
| Resolution | 1 µm |
| Atmosphere Options | Inert gas (N₂, Ar), Vacuum (up to 0.1 MPa) |
| Compliance | GB/T 3810.9 & GB/T 3810.10–1999 |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | HQC |
| Measurement Mode | DTA |
| Temperature Range | RT–1150°C / 1250°C / 1450°C / 1550°C (configurable) |
| Temperature Accuracy | ±0.1°C |
| Temperature Stability | ±0.1°C |
| Heating/Cooling Rate | 0.1–100°C/min |
| Programmable Control | Isothermal hold (up to 72 h), ramp, step-cooling |
| DTA Signal Range | ±10 µV to ±2000 µV (auto-ranging) |
| DTA Resolution | 0.01 µV |
| DTA Noise Level | <0.01 µV |
| DSC Range | ±1 mW to ±500 mW |
| DSC Precision | ±0.1 µW |
| Atmosphere Control | Dual-channel MFC-controlled gas system (corrosion-resistant options available) |
| Vacuum Option | 2.5×10⁻² Pa (with optional vacuum unit) |
| Standard Crucibles | Al₂O₃ (0.06 mL or 0.12 mL) |
| Optional Crucibles | Aluminum, graphite, quartz, platinum |
| Interface | Integrated LCD display with dual thermocouples (furnace + sample) |
| Software Features | Oxidation Induction Time (OIT) analysis, crystallization kinetics modeling, step-cooling curve generation, enthalpy integration, activation energy calculation (multiple algorithms), Tg determination, Cp calibration via reference standards (In, Sn, Pb) |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic |
| Model | HQC-1 |
| Sample Capacity | Single-sample |
| Instrument Type | DTA (Differential Thermal Analysis) |
| Temperature Range | Ambient to 1150 °C |
| Programmable Temperature Control | Heating & Isothermal Hold |
| Temperature Accuracy | ±0.1 °C |
| Temperature Stability | ±0.1 °C |
| Heating/Cooling Rate | 0.1–80 K/min |
| DTA Signal Range | ±1 μV to ±2000 μV (auto-ranging) |
| DTA Resolution | 0.01 μV |
| DTA Noise Level | <0.01 μV |
| DSC Measurement Range | 0 to ±500 mW |
| DSC Sensitivity | ±0.1 μW |
| Atmosphere Control | Dual-channel mass flow controller (MFC), programmable gas switching |
| Optional Vacuum Capability | 2.5×10⁻² Pa (with vacuum pump package) |
| Isothermal Duration | Up to 72 h at any temperature within range |
| Standard Crucibles | Al₂O₃ (0.06 mL or 0.12 mL) |
| Optional Crucibles | Aluminum, graphite, quartz, platinum |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | DTA |
| Model | HQC-2 |
| Sample Capacity | Single |
| Temperature Range | RT to 1250 °C |
| Programmable Temperature Control | Heating & Isothermal Hold |
| Temperature Accuracy | ±0.1 °C |
| Temperature Stability | ±0.1 °C |
| Heating/Cooling Rate | 0.1–80 K/min |
| DTA Signal Range | ±10 µV to ±2000 µV (auto-ranging) |
| DTA Resolution | 0.01 µV |
| DTA Noise Level | <0.01 µV |
| DSC Measurement Range | 0 mW to ±500 mW |
| DSC Precision | ±0.1 µW |
| Atmosphere Control | Dual-channel mass flow controller (MFC), programmable gas switching |
| Optional Vacuum System | 2.5×10⁻² Pa |
| Standard Crucibles | Al₂O₃ (0.06 mL or 0.12 mL) |
| Optional Crucibles | Aluminum, Graphite, Quartz, Platinum |
| Isothermal Capability | Up to 72 h at any temperature within range |
| Software Features | Oxidation Induction Time (OIT) analysis, Crystallization Kinetics modeling, Step-Cooling Curve generation, ASTM/ISO-compliant thermal data processing, GLP/GMP-ready audit trail (optional), User-defined formula integration support |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HQC-3 |
| Sample Capacity | Single-sample |
| Instrument Type | Differential Thermal Analyzer (DTA) |
| Temperature Range | RT to 1450 °C |
| Programmable Temperature Control | Heating & Isothermal Hold |
| Temperature Accuracy | ±0.1 °C |
| Temperature Stability | ±0.1 °C |
| Heating/Cooling Rate | 0.1–80 K/min |
| DTA Signal Range | ±10 µV to ±2000 µV (auto-ranging) |
| DTA Resolution | 0.01 µV |
| DTA Noise Level | <0.01 µV |
| DSC Measurement Range | 0 mW to ±500 mW |
| DSC Sensitivity | ±0.1 µW |
| Atmosphere Control | Dual-channel mass flow controller (MFC), auto-switching, corrosion-resistant options available |
| Vacuum Option | 2.5×10⁻² Pa (with optional vacuum unit) |
| Isothermal Duration | Up to 72 h at any temperature within range |
| Standard Crucibles | Al₂O₃ (0.06 mL or 0.12 mL) |
| Optional Crucibles | Aluminum, graphite, quartz, platinum |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HQC-4 |
| Instrument Type | Differential Thermal Analyzer (DTA) |
| DSC Mode | Heat-Flow Type |
| Sample Capacity | Single |
| Temperature Range | Ambient to 1550 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision | ±0.1 °C |
| Temperature Stability | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 K/min |
| Programmable Thermal Modes | Heating, Isothermal, Cooling |
| DSC Measurement Range | 0 to ±500 mW |
| DSC Sensitivity | ±0.1 μW |
| DTA Resolution | 0.01 μV |
| DTA Noise Level | <0.01 μV |
| Signal Range | ±10 μV to ±2000 μV (auto-ranging) |
| Atmosphere Control | Dual-channel Mass Flow Controller (MFC), corrosion-resistant options available |
| Vacuum Option | 2.5×10⁻² Pa (with optional vacuum unit) |
| Isothermal Hold Duration | Up to 72 h at any temperature within range |
| Standard Crucibles | Al₂O₃ (0.06 mL or 0.12 mL) |
| Optional Crucibles | Aluminum, Graphite, Quartz, Platinum |
| Interface | Integrated LCD display with dual thermocouples (furnace + sample) |
| Software Features | Oxidation Induction Time (OIT) analysis, crystallization kinetics modeling, step-cooling curve generation, enthalpy integration, activation energy calculation (multiple algorithms), Tg determination, specific heat comparison method, real-time screenshot capture, auto-scale signal acquisition |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | HQG-1 |
| Operating Environment | Ambient Pressure |
| Sample Capacity | Single Sample |
| Instrument Type | General-Purpose |
| Temperature Range | Room Temperature to 1150 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision | ±0.1 K |
| Dynamic Weighing Range | 0.01 mg – 5 g |
| Balance Sensitivity | 0.1 µg |
| Mass Accuracy | 0.1 µg |
| Heating/Cooling Rate | 0.1 – 100 K/min |
| Maximum Sample Mass | 5 g |
| Baseline Repeatability | 0.01 mg |
| Baseline Drift | 0.01 mg |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | HQG-2 |
| Operating Environment | Ambient Pressure |
| Sample Capacity | Single Sample |
| Instrument Type | General-Purpose |
| Temperature Range | Room Temperature to 1250 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision | ±0.1 K |
| Dynamic Weighing Range | 0.01 mg to 5 g |
| Balance Sensitivity | 0.1 µg |
| Mass Accuracy | 0.1 µg |
| Heating/Cooling Rate | 0.1–100 K/min |
| Maximum Sample Mass | 5 g |
| Baseline Repeatability | 0.01 mg |
| Baseline Drift | 0.01 mg |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HQG-3 |
| Operating Environment | Ambient Pressure |
| Sample Capacity | Single Sample |
| Instrument Type | General-Purpose TGA |
| Temperature Range | Room Temperature to 1450 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision | ±0.1 K |
| Dynamic Weighing Range | 0.01 mg – 5 g |
| Balance Sensitivity | 0.1 µg |
| Mass Accuracy | 0.1 µg |
| Heating/Cooling Rate | 0.1 – 100 K/min |
| Maximum Sample Mass | 5 g |
| Baseline Repeatability | 0.01 mg |
| Baseline Drift | 0.01 mg |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | HQG-4 |
| Operating Environment | Ambient Pressure |
| Sample Capacity | Single Sample |
| Instrument Type | General-Purpose |
| Temperature Range | Room Temperature to 1550 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision | ±0.1 K |
| Dynamic Weighing Range | 0.01 mg – 5 g |
| Balance Sensitivity | 0.1 µg |
| Mass Accuracy | 0.1 µg |
| Heating/Cooling Rate | 0.1 – 100 K/min |
| Maximum Sample Mass | 5 g |
| Baseline Repeatability | 0.01 mg |
| Baseline Drift | 0.01 mg |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | HQSC |
| Instrument Type | Heat-Flow DSC |
| Sample Capacity | Single-position with 40-position Auto-sampler |
| Temperature Control Modes | Ramp, Isothermal, Cooling |
| Temperature Accuracy | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 K/min |
| Temperature Precision | ±0.1 °C |
| DSC Signal Range | ±500 mW |
| Temperature Stability | ±0.1 °C |
| DSC Resolution | ±0.1 µW |
| Power Noise | ±0.1 µW |
| Temperature Resolution | ±0.1 °C |
| Baseline Correction | Adaptive, User-Selectable |
| Calibration Standards Included | In, Sn, Pb, Zn, Al |
| Gas Control | Dual-channel MFC, 0–200 mL/min (customizable) |
| Crucible Options | Al₂O₃, High-Purity Al (standard) |
| Optional Accessories | Cryogenic Cooling (LN₂ auto-fill for −150 °C), GC/MS Interface, Isothermal Band (RT–200 °C), RFID/Barcode Sample Tray Recognition |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic |
| Model | HQST-1/2 |
| Configuration | TG-DSC Coupled System |
| Temperature Range | Up to 1550 °C (High-Temperature Furnace Option) |
| Heating Rate | 0.1–100 °C/min |
| Temperature Stability | ±0.1 °C |
| Max Sample Mass | 200 mg |
| Atmosphere Control | Oxidizing, Reducing, Inert, Vacuum |
| Sample Capacity | 24-Position Automated Carousel |
| Positioning Accuracy | ≤±0.05 mm |
| Balance Type | Mechanical Zero-Position Photoelectric Microbalance |
| Mass Sensitivity | 0.1 μg |
| TG Noise Level | <0.1 μg |
| DSC Range | ±500 mW |
| DSC Sensitivity | ±0.1 μW |
| DSC Enthalpy Accuracy | ±0.1% (using In standard) |
| DTA Range | ±2000 μV |
| DTA Resolution | 0.01 μV |
| Standard Crucibles | Al₂O₃ (0.06 mL / 0.12 mL) |
| Optional Crucibles | Al, Graphite, Quartz, Pt |
| Optional Accessories | Multi-gas Mixing System, Steam Generator, UV Curing Module, Real-time Visual Monitoring Kit, FTIR/MS/GC Coupling Interface |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HQT-1 |
| Price Range | USD 16,800 – 23,800 (FOB Beijing) |
| Temperature Range | Ambient to 1150 °C |
| Heating Rate | 0.1–100 °C/min (user-definable) |
| Temperature Stability | ±0.1 °C |
| Maximum Sample Mass | 5 g |
| Atmosphere Control | Dual-channel mass flow controller (MFC) |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HQT-2 |
| Price Range | USD 18,000 – 25,000 (FOB Beijing) |
| Temperature Range | Ambient to 1250 °C |
| Heating Rate | 0.1–100 °C/min (user-definable) |
| Temperature Stability | ±0.1 °C |
| Max Sample Mass | 5 g |
| Atmosphere Control | Dual-channel mass flow controller (MFC) |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HQT-3 |
| Price Range | USD 19,500 – 26,000 (FOB Beijing) |
| Temperature Range | Ambient to 1450 °C |
| Heating Rate | 0.1–100 °C/min (user-definable) |
| Temperature Stability | ±0.1 °C |
| Maximum Sample Mass | 5 g |
| Atmosphere Control | Dual-channel mass flow controller (MFC) |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HQT-4 |
| Price Range | USD 19,500 – 27,800 (FOB Beijing) |
| Temperature Range | Ambient to 1550 °C |
| Heating Rate | 0.1–100 °C/min (user-definable) |
| Temperature Stability | ±0.1 °C |
| Maximum Sample Mass | 5 g |
| Atmosphere Control | Dual-channel mass flow controller (MFC)-based gas delivery system |
| TG Resolution | 0.1 μg |
| TG Noise Level | < 0.1 μg |
| DSC Range | ±1 mW to ±500 mW |
| DSC Sensitivity | ±0.1 μW |
| DTA Range | ±10 μV to ±2000 μV |
| DTA Resolution | 0.01 μV |
| Vacuum Capability | 2.5×10⁻² Pa (with optional vacuum pump) |
| Isothermal Hold Duration | Up to 72 h at any temperature within range |
| Crucible Options | Al₂O₃ (0.06 mL / 0.12 mL), Al, graphite, quartz, Pt |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | HQX-101 |
| Price Range | USD 7,000–14,000 (FOB Beijing) |
| Instrument Type | Benchtop Laboratory Gas Chromatograph |
| Application Scope | General-Purpose Analytical GC |
| Oven Temperature Range | Ambient to 450 °C |
| Oven Ramp Rate | 0.1–80 °C/min |
| Oven Cool-Down Rate | 0.1–40 °C/min |
| Carrier Gas Flow Range & Control | 0–200 mL/min |
| Carrier Gas Pressure Range & Control | Up to 5 MPa |
| Injector Maximum Operating Temperature | 450 °C |
| Injector Pressure Setting Range | Atmospheric (constant-pressure mode) |
| Injector Total Flow Setting Range | Up to 200 mL/min |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (PRC) |
| Model | HQX-2010 |
| Instrument Type | Benchtop Laboratory Gas Chromatograph |
| Application Scope | General-Purpose Analytical GC |
| Temperature Control Accuracy | Better than ±0.1 °C |
| Oven Ramp Rate | 0.1–40 °C/min |
| Maximum Injector Temperature | 450 °C |
| Injector Temperature Setpoint Range | 5 °C above ambient to 450 °C |
| Injector Total Flow Setting Range | 5 °C above ambient to 450 °C |
| Number of Independent Temperature Zones | 6 |
| Programmed Temperature Ramps | 8-step |
| Column Compatibility | Capillary (including 0.53 mm ID) and Packed Columns |
| Injector Configurations | Dual or triple inlet options (gas/liquid), optional six-port valve and methanizer support |
| Detector Support | Multiple detector modules (FID, TCD, ECD, FPD — detector-specific specs not provided) |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Reaction Calorimeter |
| Intelligence Level | Intelligent Control |
| Temperature Range | Ambient to 1600 °C |
| Temperature Detection Limit | 1600 °C |
| Temperature Resolution | ±1 °C |
| Temperature Stability | ±1 °C |
| Precision | ±1 °C |
| Heat Capacity Calibration Reference | 12,000 kcal (coal-calorimetry equivalent) |
| Sample Mass | 5 g |
| Heating Element | Silicon Molybdenum (MoSi₂) Rod |
| Heating Rate | 0.1–100 °C/min |
| Power Measurement Range | ±2000 mW |
| Minimum Power Resolution | 0.1 µW |
| Power Noise Floor | <0.1 µW |
| Electrical Supply | 220 V AC, 3000 W |
| Atmosphere Control | Dual-gas inlet with mass flow control (max. 5 L/min per channel) |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | HSC |
| Price Range | USD 12,000–25,500 (FOB) |
| Sample Capacity | Single-sample configuration |
| Instrument Type | Heat-Flow DSC |
| Temperature Range | Ambient to +680 °C |
| Programmable Temperature Control | Heating, Isothermal hold, Cooling |
| Temperature Accuracy | ±0.1 °C |
| Operating Mode | Fully automated |
| Heating/Cooling Rate | 0.1–100 K/min |
| Scan Modes | Dynamic heating, isothermal, dynamic cooling |
| Temperature Precision | ±0.1 °C |
| DSC Signal Range | ±500 mW |
| Temperature Stability (Drift) | ≤0.1 °C over 30 min |
| DSC Noise Level | ±0.1 μW |
| DSC Resolution | ±0.1 μW |
| Baseline Repeatability | <0.5 μW over 24 h |
| Atmosphere Control | Dual-channel mass flow controlled (MFC), 10–200 mL/min per channel, software-switchable gas routing |
| Standard Crucibles | Al₂O₃, high-purity Al (0.06 mL capacity) |
| Optional Crucibles | Sealed Al (solid/liquid), ZrO₂, quartz, graphite, Pt/Rh |
| Interface | RS-232 & USB 2.0 |
| Remote Diagnostics & Calibration Support | Yes (via secure TCP/IP connection) |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | DSC |
| Model | HSC-1 |
| Sample Capacity | Single |
| Temperature Range | Ambient to 680 °C |
| Programmable Temperature Control | Heating, Isothermal, Cooling |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision | ±0.1 °C |
| Temperature Stability | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| DSC Signal Range | 0 to ±500 mW |
| DSC Minimum Resolution | ±0.1 µW |
| DSC Power Noise | ±0.1 µW |
| DSC Power Accuracy | ±0.1 µW |
| Atmosphere Control | Dual-channel mass flow-controlled gas system (10–200 mL/min), auto-switchable |
| Standard Crucibles | Al₂O₃, high-purity Al |
| Optional Crucibles | Sealed Al (liquid/solid), ZrO₂, quartz, graphite, Pt/Rh |
| Crucible Volume | 0.06 mL |
| Cooling Method | Forced-air |
| Display | Large-character LCD with dual thermocouples (sample + furnace) |
| Interface | RS232 + USB |
| Software Features | Auto-baseline correction, calibration with certified standards (In, Sn, Pb, Zn, Al), automated report generation (Tg, Tm, ΔH, OIT), remote diagnostics & parameter tuning via Internet |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HSC-2 / HSC-3 |
| Sample Capacity | Single |
| Instrument Type | Heat-Flow DSC |
| Temperature Range | −30 °C to 680 °C (HSC-2, mechanical cooling) / −100 °C to 680 °C (HSC-3, liquid nitrogen cooling) |
| Programmable Heating/Cooling Rate | 0.1–100 K/min |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision | ±0.1 °C |
| Temperature Stability (Drift) | ±0.1 °C |
| DSC Signal Range | ±500 mW |
| DSC Sensitivity (Minimum Detectable Heat Flow) | ±0.1 μW |
| Baseline Noise | ±0.1 μW |
| Power Accuracy | ±0.1 μW |
| Standard Crucibles | Alumina (Φ5 mm × 4 mm) or Aluminum (Φ5 mm × 4 mm) |
| Optional Crucibles | Hermetic aluminum crucibles (with crimping tool for solids/liquids) |
| Atmosphere Control | Dual-channel mass flow controllers (corrosion-resistant variants available on request) |
| Heated Zone Temperature Range | 0–400 °C |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | DSC |
| Model | HSC-2 |
| Sample Capacity | Single |
| Temperature Range | −30 °C to 680 °C (with optional mechanical cryo-cooling unit) |
| Programmable Temperature Control Accuracy | ±0.1 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision (Repeatability) | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Scan Modes | Heating, Isothermal, Cooling |
| DSC Signal Range | ±500 mW |
| DSC Minimum Resolution | ±0.1 µW |
| DSC Power Noise | ±0.1 µW |
| DSC Power Accuracy | ±0.1 µW |
| Atmosphere Control | Dual-channel mass flow-controlled gas system (10–200 mL/min), software-switchable |
| Standard Crucibles | Al₂O₃, high-purity Al (0.06 mL capacity) |
| Optional Crucibles | Sealed Al (liquid/solid), ZrO₂, quartz, graphite, Pt/Rh |
| Display | Large-character Chinese LCD with dual thermocouples (sample + furnace) |
| Connectivity | RS232, USB interface |
| Software Features | Automated baseline correction, thermal event annotation (Tg, Tm, Tc, OIT), enthalpy integration, calibration with certified standards (In, Sn, Pb, Zn, Al), auto-report generation (DSC & OIT), remote diagnostics and parameter tuning via internet |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Heat-Flow DSC |
| Model | HSC-3 |
| Sample Capacity | Single |
| Temperature Range | −100 °C to 680 °C (with manual liquid nitrogen cooling) |
| Temperature Accuracy | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Temperature Precision | ±0.1 °C |
| DSC Signal Range | 0 mW to ±500 mW |
| Temperature Stability | ±0.1 °C |
| DSC Resolution | ±0.1 µW |
| Power Noise | ±0.1 µW |
| Power Accuracy | ±0.1 µW |
| Atmosphere Control | Dual-channel mass flow controlled (10–200 mL/min, auto-switchable) |
| Crucible Options | Al₂O₃, high-purity Al (standard) |
| Calibration Standards Included | In, Sn, Pb, Zn, Al |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | DSC |
| Model | HSC-4 |
| Sample Capacity | Single |
| Temperature Range | –100 °C to 680 °C (with automated liquid nitrogen cooling) |
| Programmable Temperature Control Accuracy | ±0.1 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Precision (Repeatability) | ±0.1 °C |
| Heating/Cooling Rate | 0.1–100 °C/min |
| Scan Modes | Isothermal, Heating Scan, Cooling Scan |
| DSC Signal Range | 0 to ±500 mW |
| DSC Minimum Detectable Heat Flow | ±0.1 µW |
| DSC Power Noise Level | ±0.1 µW |
| DSC Power Accuracy | ±0.1 µW |
| Atmosphere Control | Dual-channel mass flow controlled gas system (10–200 mL/min), auto-switchable |
| Standard Crucibles | Al₂O₃, high-purity aluminum (0.06 mL capacity) |
| Optional Crucibles | Sealed aluminum (solid/liquid), ZrO₂, quartz, graphite, Pt/Rh |
| Display | Large-character LCD with dual thermocouple readout (sample + furnace) |
| Connectivity | RS232, USB interface |
| Software Features | Automated baseline correction, thermal event identification (Tg, Tm, Tc, OIT), enthalpy integration, calibration with certified standards (In, Sn, Pb, Zn, Al), GLP-compliant report generation, remote diagnostics and parameter adjustment via internet |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laser Flash Method |
| Sample Capacity | Single or 6-position auto-rotating sample holder (configurable) |
| Operating Environment | High-Temperature, Controlled Atmosphere |
| Thermal Conductivity Range | 0.1 – 2000 W/(m·K) |
| Accuracy | ±2.4% (thermal diffusivity) |
| Repeatability | ±1.9% (thermal diffusivity) |
| Laser Source | Nd:YAG, 1064 nm, 25 J/pulse, Class 1 safety |
| Pulse Width | 0.05–5 ms (software-adjustable) |
| Temperature Range | RT to 1600 °C |
| Atmosphere Options | Inert, oxidizing, reducing, dynamic/static gas, vacuum (down to 10⁻² mbar) |
| Sample Forms | Solid bulk, thin film, fiber, powder, composite, and liquid media |
| Standard Sample Dimensions | Ø6–25.4 mm discs or 6×6–10×10 mm squares |
| Detector | Liquid-nitrogen-cooled InSb or MCT |
| Data Interface | USB & TCP/IP |
| Cooling | Dual-mode — closed-loop water + forced-air |
| Compliance | ASTM E1461, ISO 22007-4, DIN 30905, GB/T 22588, GJB 1201.1-91 |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HSZ-1A |
| Temperature Range (Steam Generator Furnace & Constant-Temperature Connection Band) | Ambient to 200 °C |
| Temperature Measurement Accuracy | ±0.1 °C |
| Liquid Water Feed Rate | 0.011–10 mL/min |
| Generated Steam Flow Rate | 50–200 mL/min |
| Carrier Gas Flow Control | 10–200 mL/min (via Mass Flow Controller) |
| Steam Delivery Method | Inert Gas-Carried |
| Construction Materials | 304 Stainless Steel Vaporization Chamber |
| Heating Method | Sheathed Heating Element with K-Type Thermocouple Feedback |
| Insulation & Heating Integration | High-Temp Fiber-Wrapped Composite Band with Embedded Heating Elements and Corrosion-Resistant Metal Inner Tube |
| Gas Conduit Material | High-Temperature PTFE Tubing |
| Connection Fitting | Precision-Machined All-Metal Sealed Interface |