Chemical Analysis Instruments
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Showing 1411–1440 of 10658 results
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | ATDS-3430 |
| Instrument Type | Dual-stage thermal desorber (cold trap enabled) |
| Automation Level | Semi-automatic |
| Desorption Temperature Range | Ambient to 450 °C |
| Valve Injection Zone Temperature Range | Ambient to 200 °C |
| Transfer Line Temperature Range | Ambient to 200 °C |
| Cold Trap Temperature Range | Down to –35 °C |
| Temperature Control Accuracy | < ±0.1 °C |
| Analyte Recovery Rate | >99% (compound-dependent) |
| Sample Position Capacity | 1 tube |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ATDS-3430 |
| Instrument Type | Dual-Stage (Cold Trap) Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 1 tube per run |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ATDS-3430 |
| Instrument Type | Dual-Stage Thermal Desorber |
| Primary Application | Compliance with GB 50325-2020 for Indoor Environmental VOC Monitoring |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Position Capacity | 1 tube |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ATDS-3430 |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cryo-Focusing Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Position Capacity | 1 tube |
| Dimensions | 380 × 220 × 410 mm |
| Weight | ~15 kg |
| Power Consumption | 500 W |
| Temperature Control Accuracy | < ±0.5 °C |
| RSD | ≤2.5% (for 0.05 μg benzene in methanol) |
| Second-Stage Heating Rate | >3000 °C/min |
| Peak Width | <3 s |
| Sample Tube Compatibility | OD ≤6.5 mm, L ≥150 mm |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | ATDS-3430 |
| Instrument Type | Dual-stage thermal desorber, cryogenic trap thermal desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 1 tube per run |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ATDS-40A |
| Instrument Type | Two-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Primary Desorption Temperature Range | Ambient to 450 °C (1 °C increments) |
| Valve Injection Zone Temperature Range | Ambient to 300 °C (1 °C increments) |
| Transfer Line Temperature Range | Ambient to 300 °C (1 °C increments, 24 V low-voltage heating) |
| Secondary Desorption Temperature Range | Ambient to 450 °C (1 °C increments) |
| Cryo-Focusing Trap Temperature Range | −35 °C to Ambient (1 °C increments |
| Temperature Control Accuracy | < ±0.5 °C |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 40 positions |
| Sample Tube Specification | 1/4″ OD × 3.5″ length (ASTM D6196-compliant) |
| Carryover Mitigation | Automated back-flush of valve and transfer line (0–100 mL/min, continuously adjustable) |
| Quantitative Reproducibility | RSD ≤2.5% (benzene at 0.05 μg in methanol) |
| Enrichment Time | 0–60 min |
| Injection Time | 0–60 min |
| Simulated Sampling Flow | 0–160 mL/min (continuously adjustable) |
| Dimensions | 350 × 450 × 550 mm (W × D × H) |
| Weight | ~45 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Beifen Sanpu Instruments Co., Ltd. |
| Model | ATDsS-20A |
| Instrument Type | Dual-stage thermal desorber |
| Primary Desorption Temp Range | Ambient to 450 °C |
| Secondary Desorption Temp Range | 100–450 °C |
| Cryo-Trap Temp Range | −35 °C to ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 20 positions |
| Temperature Control Precision | < ±0.5 °C |
| RSD | ≤2.5% (benzene at 0.05 μg) |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber / Thermal Desorption Unit |
| Model | ATSD-20A |
| Sample Capacity | 20 positions |
| Primary Desorption Temperature Range | Ambient to 400 °C |
| Secondary Desorption Temperature Range | 100–400 °C |
| Cold Trap Temperature Range | Down to −35 °C |
| Desorption Recovery Rate | >90% |
| Compliance | Designed for ASTM D6196, ISO 16017-1, USP <621>, and EPA TO-17 workflows |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Position Capacity | 1 tube |
| Heating Ramp Rate (2nd Stage) | >3000 °C/min |
| Peak Width (2nd Stage) | <3 s |
| Valve Type | High-Temperature 6-Port Rotary Valve (up to 240 °C) |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Dual-Stage Thermal Desorber |
| Primary Desorption Temp Range | Ambient to 450 °C |
| Secondary Desorption Temp Range | 100–450 °C |
| Cryotrap Temp Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 20 positions |
| Cold Trap Cooling Method | Solid-State Electronic Refrigeration |
| Temperature Control Precision | ±0.5 °C |
| RSD | ≤2.5% (for 0.05 μg benzene in methanol) |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Valve Actuation | Motor-Driven 6-Port Rotary Valve |
| GC Interface | Universal low-diffusion interface compatible with Agilent, Thermo, Shimadzu, and PerkinElmer GC/GC-MS systems] |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Semi-Automatic |
| Primary Desorption Temp Range | 50–380 °C |
| Secondary Desorption Temp Range | 150–380 °C |
| Valve & Transfer Line Temp Range | Ambient to 200 °C |
| Cryo-Focusing Trap Temp | −30 °C |
| Temperature Control Accuracy | < ±0.1 °C |
| Desorption Recovery Rate | > 80% |
| Sample Position Capacity | 1 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Instrument Type | Dual-Stage Thermal Desorber |
| Automation Level | Fully Automated |
| Sample Capacity | 10 or 20 positions |
| Heating Block Temperature Range | Ambient to 380 °C |
| Transfer Line Temperature Range | Ambient to 150 °C |
| Temperature Accuracy | ±1 °C |
| Timing Range | 1 s to 99 min 59 s |
| Timing Accuracy | <0.1% |
| Power Supply | 220 VAC, 50 Hz |
| Max Power Consumption | <400 VA |
| Optional Configurations | Ambient-Temperature or Cryogenic Secondary Trapping |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | AutoTDS-III |
| Instrument Type | Dual-Stage Thermal Desorber / Thermal Desorber |
| Automation Level | Semi-Automatic |
| Primary Desorption Temp Range | 50–380 °C |
| Cold Trap Temp Range | −30 °C (electronic Peltier cooling) |
| Secondary Desorption Temp Range | 150–380 °C |
| Secondary Desorption Ramp Rate | >1800 °C/min |
| Valve & Transfer Line Temp Range | Room Temp to 200 °C |
| Temperature Control Accuracy | <±0.1 °C |
| Desorption Recovery Rate | ≥90% |
| Sample Position Capacity | 1 |
| Brand | Beifen Sanpu |
|---|---|
| Model | AutoTDS-III |
| Instrument Type | Dual-stage thermal desorber |
| Desorption Temperature Range (1st stage) | 50–380 °C |
| Cold Trap Temperature Range | −30 °C |
| Desorption Temperature Range (2nd stage) | 150–380 °C |
| Heating Rate (2nd stage) | >1800 °C/min |
| Transfer Line Temperature Range | 50–200 °C |
| Power Consumption | <800 VA |
| Sample Capacity | 1 tube |
| Desorption Recovery Rate | ≥90% |
| Simulated Sampling Flow Rate | 0–1000 mL/min (adjustable) |
| Cooling Method | Peltier-based electronic cold trap |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Regional Category | Domestic (China) |
| Model | AvHS-20A PLUS |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Vial Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | AwTDS-20A |
| Temperature Control Range (Desorption 1) | Ambient to 450 °C (1 °C increments) |
| Valve & Transfer Line Temp Range | Ambient to 300 °C (1 °C increments) |
| Cryogenic Trap Temp Range | −35 °C to Ambient (1 °C increments, electronic cooling) |
| Temperature Accuracy | < ±0.5 °C |
| Desorption Recovery | >99% (compound-dependent) |
| RSD | ≤2.5% (benzene at 0.05 μg) |
| Sample Capacity | 20 positions |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Re-injection & Backflush Flow | 0–100 mL/min (adjustable) |
| Simulated Sampling Flow | 0–160 mL/min (adjustable) |
| Enrichment Time | 0–60 min |
| Injection Time | 0–60 min |
| Heating Rate (2nd Stage) | >3000 °C/min |
| Dimensions | 350 × 450 × 510 mm |
| Weight | ~40 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Vial Capacity | 20 positions |
| Vial Size Compatibility | 10 mL or 20 mL |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve & Transfer Line Temperature Range | 40–220 °C (±1 °C accuracy) |
| Quantitative Loop Volume | 1 mL |
| Pressure Control Range | 0–0.25 MPa (continuously adjustable) |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Wash Time | 0–30 min |
| RSD | <1.0% (at 100 ppm ethanol in water) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Automation Level | Fully Automated |
| Sample Vial Capacity | 20 positions |
| Vial Size | 20 mL (customizable: 10 mL, 50 mL, 100 mL) |
| Sample Heating Range | 40–220 °C (optional up to 300 °C) |
| Valve & Transfer Line Heating Range | 40–220 °C (optional up to 300 °C) |
| Temperature Accuracy | ±0.5 °C |
| Temperature Stability | < ±0.5 °C |
| Pressurization Time | 0–999 s |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Bake-out/Flush Time | 0–30 min |
| Minimum Time Resolution | 1 ms |
| Pressurization Pressure | 0–0.25 MPa (continuously adjustable) |
| Quantitative Loop Volume | 1 mL (optional: 0.5, 2, 5 mL) |
| RSD | < 1.0% (for 100 ppm ethanol in water) |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Interface | USB |
| Inert Flow Path | Deactivated fused-silica and PEEK tubing throughout |
| Valve Configuration | High-precision 6-port rotary valve with integrated heated zone |
| Sampling Mode | Single-shot, multi-shot per vial, or sequential multi-vial |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Type | Domestic |
| Model | BFS-9860 |
| Pricing | Upon Request |
| Detection Gases | H₂ (0–2000 µL/L, LOD 2 µL/L, RSD ≤10%), CO (0–5000 µL/L, LOD 25 µL/L, RSD ≤10%), CH₄ (0–1000 µL/L, LOD 0.5 µL/L, RSD ≤10%), C₂H₄ (0–1000 µL/L, LOD 0.5 µL/L, RSD ≤10%), C₂H₆ (0–1000 µL/L, LOD 0.5 µL/L, RSD ≤10%), C₂H₂ (0–1000 µL/L, LOD 0.5 µL/L, RSD ≤10%), H₂O (optional, 2–100% RH, LOD 2% RH, RSD ≤10%), CO₂ (optional, 0–15000 µL/L, LOD 25 µL/L, RSD ≤10%) |
| Analysis Cycle | ≥1 hour (user-configurable) |
| Data Retention | 10 years |
| Temperature Control Accuracy | ±0.1°C |
| Operating Ambient | −40°C to +70°C, 5–95% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz, THD <5% |
| Carrier Gas | High-purity compressed air (≥400 analyses per cylinder) |
| Mechanical Robustness | Compliant with GB/T 14537 (Shock, Class I) and GB/T 11287 (Vibration, Class I) |
| EMC Compliance | GB/T 17626, IEC 61000, Q/GDW 535–2010 |
| Communication Interfaces | RS-485, Ethernet, Fiber Optic, CAN bus, GPRS/CDMA |
| Network Scalability | Up to 16 field units per central server |
| Alarm Output | Dual-level (audible/visual), remote signal transmission |
| Software Platform | SQL Server 2000, role-based access control, IEC 61850 support, TCP/IP native |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Country of Origin | Domestic (China) |
| Model | CA-E2000 |
| Price | Upon Request |
| Heating Method | Far-infrared Ceramic Heater |
| Distillation Positions | 6 independent channels |
| Cooling System | Integrated Compressor-based Closed-loop Recirculating Chiller (Condensate Temp. <15 °C) |
| Nitrogen Flow Control | 0–2 L/min per channel (adjustable) |
| Timing Range | 1–999 min per channel (individual programmable) |
| Anti-suckback Valve | Integrated electromagnetic anti-backflow valve |
| Stirring | Built-in magnetic stirrer per receiving flask (speed adjustable) |
| Titration Fixture | Dedicated titration clamp integrated on mainframe |
| Power Consumption | ≤5000 W total (per-channel power adjustable) |
| Distillate Rate | 2–12 mL/min (channel-specific) |
| Heating Ramp Time | 5–8 min to setpoint |
| Flask Capacity | Six 1000 mL round-bottom flasks (customizable) |
| Dimensions (Main Unit) | 1100 × 470 × 800 mm |
| Dimensions (Compressor Unit) | 710 × 480 × 880 mm |
| Voltage | AC 220 V / 50 Hz |
| Brand | Beifen Sanpu |
|---|---|
| Model | CA-M |
| Origin | Beijing, China |
| Manufacturer | Beifen Sanpu Instrument Co., Ltd. |
| Heating Block Material | High-Purity Graphite |
| Temperature Range | Ambient to 350 °C (CA-M24/40/60) |
| Temperature Uniformity | ±0.1 °C |
| Heating Capacity | 24–60 sample positions (standard) |
| Block Hole Diameter | 32 mm (standard), 42 mm (glass-tube variants) |
| Hole Depth | 45–90 mm |
| Control System | PID-controlled microprocessor with digital timer and real-time overtemperature monitoring |
| Power Supply | AC 220 V / 50 Hz |
| Safety Protections | Overtemperature, overcurrent, and overvoltage cutoffs |
| Construction | Stainless steel chassis with corrosion-resistant internal components |
| Compatible Vessels | PTFE digestion tubes, borosilicate glass tubes, borosilicate quartz tubes (optional) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | CA-ST25 |
| Pricing | Upon Request |
| Sample Capacity per Batch | 2–6 units |
| Extraction Flask Volume | 250 mL or 500 mL (selectable) |
| Sample Mass per Vessel | 0–5 g |
| Temperature Control Range | Ambient +5 °C to 100 °C |
| Power Supply | 220 V ±10 V, 50 Hz |
| Heating Power | 1000 W |
| Net Weight | 20 kg |
| Optional Cooling Power | 1000 W |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | CA-X16 |
| Pricing | Upon Request |
| Power Supply | 220 V AC, 50 Hz, 10 A |
| Microwave Output Power | 0–2000 W |
| Cavity Volume | 45 L |
| Cavity Material | 316L Stainless Steel with 6-Layer PTFE Coating |
| Microwave Frequency | 2450 MHz, Non-Pulsed Continuous Automatic Frequency Modulation |
| Temperature Range | Ambient to 350 °C, Accuracy: ±0.1 °C |
| Pressure Range | 0–15 MPa, Control Precision: ±0.01 MPa |
| Max. Internal Vessel Temp. | ≥310 °C |
| Max. Internal Vessel Pressure | ≥10.34 MPa (1500 psi) |
| Max. Outer Sleeve Rating | ≥450 °C / ≥20.68 MPa (3000 psi) |
| Sample Capacity | Up to 16 vessels (100 mL each), Max. Sample Volume per Vessel: 55 mL |
| Rotation | 360° Continuous Bidirectional Rotation |
| Safety Features | Dual Pressure–Temperature Control, Auto-Microwave Cutoff at Overpressure/Overtemperature, Rupture Disc with Secondary Pressure Relief, Self-Locking Buffer Anti-Explosion Door, Microwave Leakage <5 mW/cm² (Compliant with GB 10436 & IEC 61000-3-2) |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | CA-Z100 |
| Heating Method | Far-infrared Ceramic Heater (Domestic) |
| Number of Heating Units | 6 |
| Adjustable Power per Unit | 1–800 W |
| Total Rated Power | 4800 W (adjustable) |
| Distillation Rate | 8–12 mL/min |
| Endpoint Control | Time-based, 0–999 min adjustable, ±2 mL accuracy |
| Cooling | External Compressor Chiller or Tap Water, Condenser Temperature <30 °C |
| Display | 7-inch Resistive Touchscreen |
| Sample Capacity | 1–6 independent channels |
| Heating Uniformity | Uniform Far-infrared Radiation |
| Anti-Backsuction | Integrated Silicone Stopper & PE Tube Assembly |
| Distillation Vessel | 500 mL Round-Bottom Flask (6 pcs) |
| Condenser | Coiled Reflux Condenser (6 pcs) |
| Receiving Vessels | Compatible with Volumetric Flasks (250 mL), Erlenmeyer Flasks, Graduated Cylinders, Beakers |
| Power Supply | Dual-input 220 V / 50 Hz |
| Dimensions (L×W×H) | 1000 × 520 × 800 mm |
| Compliance | Verified Recovery Rate ≥95% in CAL/ISO/IEC 17025 Accredited Laboratories for Phenols, Ammonia Nitrogen, Cyanide, Kjeldahl Nitrogen, and Oil Moisture Determination] |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | CA-Z300 |
| Pricing | Upon Request |
| Heating Units | 6 independent channels |
| Heating Method | Far-infrared ceramic heating (bowl-shaped, flameless, waterproof) |
| Power per Channel | 0–800 W (adjustable) |
| Temperature Control | Precise PID-controlled constant-temperature heating |
| Distillation Endpoint Detection | High-accuracy pressure-based load cell sensor (1–500 mL weight threshold, ±1 g repeatability) |
| Cooling System | Closed-loop internal recirculation with dual-stage cooling (air-cooled condenser + built-in compressor |
| temp range | 5–30 °C) |
| Anti-Suckback Protection | Vacuum-sensing solenoid valve with real-time pressure feedback |
| Condenser Cleaning | One-touch automated rinse function for all six condensers |
| Water Reservoir | Auto-fill with overflow cutoff |
| Display | 7-inch capacitive color touchscreen |
| Distillation Rate | 2–12 mL/min |
| Ramp Time | 5–8 min to set temperature |
| Timer Range | 1–999 min |
| Max Total Power | 5500 W (dynamically adjustable) |
| Flask Compatibility | Six 500 mL or 250 mL round-bottom flasks (custom configurations available) |
| Receiver Flexibility | Universal holder accepts volumetric flasks, Erlenmeyer flasks, graduated cylinders, beakers, etc. |
| Dimensions (L×W×H) | 1000 × 520 × 800 mm |
| Compliance | Designed for ISO/IEC 17025-compliant laboratories |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | CA-Z300S |
| Pricing | Upon Request |
| Heating Units | 6 independent stations |
| Heating Method | Far-infrared ceramic heating (bowl-shaped, flameless, waterproof) |
| Power per Unit | 0–800 W (individually adjustable) |
| Temperature Range | Ambient to 420 °C (PID-controlled, per station) |
| Distillation Endpoint Control | Pressure-based load cell with weight feedback (1–500 g/ml, ±1 g accuracy) |
| Cooling System | Closed-loop internal recirculation with air-cooled condenser + built-in compressor (refrigeration capacity ≤2000 W |
| Anti-Suckback Protection | Vacuum-sensing solenoid valve |
| Condenser Cleaning | One-touch reverse-air purge |
| Display | 7-inch capacitive color touchscreen |
| Distillation Speed | 2–12 mL/min |
| Runtime Setting | 1–999 min |
| Max. Power Consumption | 5800 W (adjustable) |
| Dimensions (L×W×H) | 1000 × 520 × 800 mm |
| Flask Compatibility | Six 500 mL or 250 mL round-bottom flasks (custom configurations supported) |
| Receiving Vessels | Unrestricted — volumetric flasks, Erlenmeyer flasks, graduated cylinders, beakers, etc. |
| Water Reservoir | Auto-fill with overflow cutoff] |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Model | CAHS-20A Plus |
| Sample Capacity | 20 positions |
| Heating Range (Sample/Valve/Transfer Line) | 40–220 °C (optional up to 300 °C) |
| Temperature Accuracy | ±0.5 °C |
| Temperature Stability | < ±0.5 °C |
| Pressure Control Range | 0–0.25 MPa (continuously adjustable) |
| Pressurization Time | 0–999 s |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Purge Time | 0–30 min |
| Minimum Time Resolution | 1 ms |
| Quantitative Loop Volume | 1 mL (customizable: 0.5 / 2 / 5 mL) |
| Vial Compatibility | 10 mL or 20 mL (customizable: 50 / 100 mL) |
| Simultaneous Heating | 1 or 2 vials |
| RSD | < 1.0% (for 100 ppm ethanol in water) |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Communication Interface | USB |
| Compliance | ASTM D6866, ISO 11843-2, USP <467>, FDA 21 CFR Part 11 (software-enabled audit trail) |
| Brand | Beifen Sanpu |
|---|---|
| Model | DAHS-20A Plus |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Heating Range (Sample/Valve/Transfer Line) | 40–220 °C (configurable up to 300 °C) |
| Temperature Accuracy | ±0.5 °C |
| Temperature Stability | < ±0.5 °C |
| Pressurization Time | 0–999 s |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Purge Time | 0–30 min |
| Minimum Time Resolution | 1 ms |
| Pressurization Pressure | 0–0.25 MPa (continuously adjustable) |
| Quantitative Loop Volume | 1 mL (customizable: 0.5 / 2 / 5 mL) |
| Vial Capacity | 10 mL or 20 mL (customizable: 50 / 100 mL) |
| Sample Positions | 20 |
| Simultaneously Heated Samples | 1 or 2 |
| RSD | < 1.0% (100 ppm ethanol in water) |
| Purge Flow Rate | 0–100 mL/min (continuously adjustable) |
| Interface | USB |
| Control Mode | PC-based or front-panel |
| Inert Flow Path | Deactivated fused-silica tubing and valve components |
| Valve Configuration | High-inertness 6-port rotary valve with integrated heated transfer line |
| Sampling Method | Positive-pressure headspace injection |
| EPC Option | Available (electronic pressure control) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Semi-Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve & Loop Heating Range | Ambient to 200 °C (1 °C increments) |
| Sample Transfer Line Heating Range | Ambient to 200 °C (1 °C increments) |
| Temperature Control Accuracy | ±0.1 °C |
| Temperature Uniformity (Gradient) | < ±0.5 °C |
| Loop Volume | 1 mL (optional: 0.5 mL or 3 mL) |
| Vial Capacity | 20 mL (optional: 10 mL) |
| Vial Positions | 9 |
| RSD for Injection Precision | ≤1.5% (n = 5, 40 ppm ethanol in water) |
| Purge/Flush Flow Rate | 0–50 mL/min (continuously adjustable) |
| Synchronization | GC trigger, chromatography data system (CDS) event, or external TTL pulse |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | DK-6900A |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Semi-Automatic |
| Vial Heating Range | Ambient to 200 °C |
| Valve & Loop Heating Range | Ambient to 200 °C |
| Sample Loop Volume | 1 mL (0.5 mL or 3 mL optional) |
| Temperature Control Accuracy | ±0.1 °C |
| Vial Positions | 9 or 12 |
| Vial Capacity | 20 mL (10 mL optional) |