Beifen Sanpu
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| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose VOC Analysis |
| Oven Temperature Range | 100–350 °C |
| Ramp Rate | 0.1–40 °C/min |
| Cool-down Time (100–350 °C) | ~6 min |
| Carrier Gas Flow Control Range | 0–1200 mL/min |
| Carrier Gas Pressure Control Range | 0–970 kPa |
| Injector Max Operating Temperature | 100–350 °C |
| Injector Pressure Setpoint Range | 0–970 kPa |
| Injector Total Flow Setpoint Range | 0–1000 mL/min] |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | 1 mL |
| Type | Volumetric Flowmeter |
| Measurement Principle | Volumetric Displacement via Soap Film Transit Time |
| Volume Calibration | 1 mL |
| Typical Uncertainty | ±0.5% of full scale (subject to operator technique, temperature/pressure correction, and calibration traceability) |
| Operating Pressure Range | Near-ambient (≤ 5 kPa differential) |
| Temperature Sensitivity | Requires concurrent gas temperature measurement for standardized volume correction (e.g., to 25 °C, 101.325 kPa) |
| Compliance Basis | Designed in accordance with ISO 4064-2 (Water meters — Part 2: Test methods and equipment) principles for volumetric displacement verification |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | 101B |
| Product Type | Volumetric Flowmeter |
| Flow Range (Nominal) | 0.2–60 mL/min |
| Flow Range (Extended) | 0.1–100 mL/min |
| Accuracy | ±1% of reading |
| Repeatability | <0.5% |
| Minimum Flow Resolution | 0.1 mL/min |
| Time Measurement Accuracy | ±0.1 s (internal calculation to 0.01 s) |
| Operating Temperature Compensation | Yes |
| Pressure Compensation | Yes |
| Volume Correction | Yes |
| Power Supply | Built-in 4.8 V / 700 mAh rechargeable battery (standby >24 h |
| Auto Power Management | Backlight off after 1 min idle |
| Dimensions | 90 × 150 × 280 mm |
| Weight | ~1.3 kg |
| Compliance | JJG 586–2006 Verification Regulation for Soap Film Flowmeters |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic (China) |
| Model | 500 mL |
| Product Type | Positive Displacement Flowmeter |
| Price Range | USD 0.15 – 720 (FOB) |
| Volume Calibration | 500 mL ±0.5% (gravimetrically verified) |
| Operating Pressure Range | ≤10 kPa (gauge) |
| Temperature Range | 15–30 °C (ambient, uncorrected) |
| Resolution | 0.1 s (with digital stopwatch) |
| Material | Borosilicate glass (DIN ISO 3585), PTFE-sealed inlet/outlet ports |
| Compliance | ASTM D6196-22 Annex A2 (for low-flow gas calibration), ISO 4064-2:2014 (volumetric flowmeter verification principles), GB/T 28296-2012 (Chinese standard for soap film flowmeters) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | 723PC |
| Wavelength Range | 325–1100 nm (0.1 nm step resolution) |
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ±1.0 nm (auto-calibrated at startup) |
| Stray Light | ≤0.2% T at 360 nm |
| Detector | Photomultiplier Tube (PMT) |
| Optical Configuration | Dual-Wavelength Mode |
| Automation Level | Automatic Wavelength Selection |
| Photometric Range | Transmittance –1.0–200.0% T |
| Photometric Accuracy | ±0.5% T |
| Photometric Repeatability | ±0.2% T |
| Baseline Drift | ±0.002 A/h |
| Baseline Linearity | ±0.004 A |
| Display | 128×64 LCD |
| Dimensions | 455 × 430 × 220 mm |
| Interface | USB port for data export and PC connectivity |
| Software | UV-Solution 2.0 workstation software |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | 76-1(A) |
| Power Supply | 220 V ±10 V, 50 Hz |
| Heating Power | 1000 W |
| Stirring Motor Power | 60 W |
| Temperature Control Accuracy | ±0.5 °C |
| Temperature Range | Ambient to 100 °C |
| Adjustable Stirring Speed | 0–2000 rpm |
| Chamber Dimensions | Ø300 × 300 mm |
| Brand | Beifen Sanpu |
|---|---|
| Model | 76-1A |
| Power Supply | 220 V ±10 V, 50 Hz |
| Heating Power | 1000 W |
| Stirring Motor Power | 60 W |
| Temperature Control Accuracy | ±0.5 °C |
| Temperature Range | Ambient to 100 °C |
| Stirring Speed Range | 0–2000 rpm (infinitely variable) |
| Chamber Dimensions | Ø300 × 300 mm |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Brand | Beifen Sanpu |
|---|---|
| Model | 79-1 |
| Power Supply | 220 V, 50 Hz |
| Motor Speed Range | 0–2400 rpm (continuously adjustable) |
| Motor Power | 20 W |
| Heating Power | 200 W |
| Max. Heating Capacity | ~70–80 °C in 100 mL aqueous solution (ambient 20 °C, ~10 min) |
| Construction | Cold-rolled steel housing with epoxy powder coating |
| Duty Cycle | 8 h continuous at medium speed |
| Safety | Grounded design, integrated thermal protection, non-corrosive PTFE-coated stir bar included |
| Compliance | Designed for general laboratory use under GLP-aligned workflows |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | 79-2 |
| Power Supply | AC 220 V ±10 V, 50 Hz |
| Motor Power | 20 W |
| Heating Power | 200 W |
| Speed Range | 0–2400 rpm (infinitely variable) |
| Bidirectional Cycle | 60 s forward / 60 s reverse |
| Continuous Operation | 8 h at medium speed, 4 h at high speed |
| Included Accessories | PTFE-coated stir bar, support rod with clamp, power cord with grounded plug |
| Safety | Grounded chassis, overheat protection circuitry (implied by design standard) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | 85-2A |
| Power Supply | 220 V / 50 Hz |
| Motor Speed Range | 0–2400 rpm (99-step digital adjustment) |
| Motor Power | 15 W |
| Heating Power | 300 W |
| Temperature Control Range | Ambient to 99.9 °C (digital LED display) |
| Construction | Cold-rolled steel housing with high-temperature epoxy powder coating |
| Safety | Grounded design, thermal cut-off protection, non-operational heating interlock |
| [Brand | Beifen Sanpu |
|---|---|
| Model | 99-1 |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Motor Power | 40 W |
| Heating Power | 600 W |
| Speed Range | 0–2600 rpm, continuously variable |
| Max. Stirring Volume | 20 L |
| Construction | Stainless steel work surface |
| Motor Type | Permanent magnet DC motor |
| Safety | Grounded design, overheat protection (implied), no open flame operation] |
| Brand | Beifen Sanpu |
|---|---|
| Model | 99-1A |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Motor Power | 40 W |
| Heating Power | 600 W |
| Speed Range | 0–2600 rpm (continuously variable) |
| Temperature Control Range | Ambient to 100 °C (digital PID controller) |
| Max. Stirring Volume | 10,000 mL |
| Construction | Stainless steel work surface, permanent-magnet DC motor |
| Compliance | Designed for GLP-compliant laboratories |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve & Transfer Line Temperature Range | 40–220 °C (±1 °C accuracy) |
| Quantitative Loop Volume | 1 mL |
| Sample Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL |
| RSD | <1.0% (at 100 ppm ethanol in water) |
| Pressure Control | 0–0.25 MPa (continuously adjustable) |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Purge Time | 0–30 min |
| Communication Interface | USB |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | A'TDS-3430 |
| Instrument Type | Dual-Stage Thermal Desorber |
| 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% |
| Sample Capacity | 20 sample tubes |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Beifen Sanpu Instruments Co., Ltd. |
| Model | A’HS-20A Plus |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve & Transfer Line Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Sample Capacity | 20-position carousel |
| Compatible Vial Sizes | 10 mL or 20 mL vials |
| Compliance Standard | HJ 1067–2019 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | A/HS-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 | Manufacturer |
| Product Origin | Domestic (China) |
| Model | A&HS-20A PLUS |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Sample Capacity | 20 positions |
| Vial Size Compatibility | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Tray Capacity | 20 positions |
| Vial Size Compatibility | 10 mL or 20 mL (customizable) |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve & Transfer Line Temperature Control Range | 40–220 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Stability | < ±0.5 °C |
| Quantitative Loop Volume | 1 mL (optional: 0.5 / 2 / 5 mL) |
| Pressurization Range | 0–0.25 MPa (continuously adjustable) |
| Pressurization Time | 0–999 s |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Bake-out/Clean Time | 0–30 min |
| Time Resolution | 1 ms |
| RSD | < 1.0% (measured with 100 ppm ethanol in water) |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Communication Interface | USB |
| Compliance | GA/T 842–2009, GB 5749–2006, GB 8537–2008, HJ 642–2013, HJ 643–2013, HJ 714–2014, HJ 736–2015, HJ 810–2016, ChP 2015 Vol. III & IV, YC/T 207–2014, SN/T 3616–2013, SN/T 4068–2014 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | A1TDS-20A |
| Price | USD 21,800 (approx. based on ¥156,000 at 7.15 exchange rate) |
| Sample Capacity | 20 positions |
| Cold Trap Range | −35 °C to ambient |
| Primary Desorption Temp | up to 450 °C |
| Secondary Desorption Temp | up to 450 °C |
| Valve & Transfer Line Temp | up to 300 °C |
| Temperature Resolution | 1 °C |
| Temp Stability | ±0.5 °C |
| Recovery Rate | >99% (compound-dependent) |
| RSD | ≤2.5% (benzene at 0.05 μg) |
| Enrichment Time | 0–60 min |
| Injection Time | 0–60 min |
| Carrier Gas Flow Control | 0–100 mL/min (purge/flush), 0–160 mL/min (simulated sampling) |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Interface | Motorized 6-port valve |
| Power Supply | 24 V DC for transfer line |
| Dimensions | 350 × 450 × 510 mm (W × D × H) |
| Weight | ~40 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve & Transfer Line Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Quantitative Loop Volume | 1 mL |
| Sample Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Primary Desorption Temp Range | Ambient to 450 °C |
| Secondary Desorption Temp Range | 100–450 °C |
| Cold Trap Temp Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 20 positions |
| Cold Trap Cooling Method | Electronic Refrigeration |
| Temperature Control Accuracy | ±0.5 °C |
| RSD | ≤2.5% (for 0.05 μg benzene in methanol) |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | A2TDS-3430 |
| 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 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve & Transfer Line Temperature Range | 40–220 °C (±1 °C accuracy) |
| Quantitative Loop Volume | 1 mL |
| Sample Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | A3TDS-3430 |
| 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 Capacity | 1 tube per run |
| Brand | Beifen Sanpu |
|---|---|
| Model | AAHS-20A Plus |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Sample Positions | 20 |
| Heating Range (Sample/Valve/Transfer Line) | 40–220 °C (optional 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 Capacity | 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 (continuously adjustable) |
| Communication Interface | USB |
| Compliance | ASTM D6866, ISO 17025-compatible operation, GLP/GMP-ready audit trail via software logging |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | AaHS-610 |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Vial Capacity | 20 positions |
| Vial Size Compatibility | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Sample Position Count | 1 |
| Desorption Temperature Range | Ambient to 400 °C (programmable) |
| Cold Trap Temperature Range | –40 °C to +50 °C (cryo-cooled or Peltier-based) |
| Analyte Recovery Rate | ≥95% for C6–C12 VOCs (per ISO 16000-6 and GB/T 18883-2002) |
| Compliance | Designed for GB/T 18883-2002, HJ 644-2013, ISO 16000-6, ASTM D6196 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | AbHS-20A Plus |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve & Transfer Line Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Sample Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Region Category | Domestic (China) |
| Model | AbTDS-20A |
| Instrument Type | Dual-Stage Thermal Desorber |
| Sample Positions | 20 |
| Primary Desorption Temperature Range | Ambient to 450 °C |
| Secondary Desorption (Cold Trap) Temperature Range | –35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Temperature Control Accuracy | ±0.5 °C |
| RSD | ≤2.5% (for 0.05 μg benzene in methanol) |
| Sample Tube Specification | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM 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 |