Chemical Analysis Instruments
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| Brand | Jiapeng |
|---|---|
| Model | BSZ-100 |
| Type | Liquid-phase Fraction Collector |
| Collection Method | Time-based |
| Tube Capacity | 100 × 12 mL |
| Timing Range | 1 s – 199 h 59 min 59 s |
| Display | Chinese-language LCD (blue membrane, large-character) |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Data Retention After Power Loss | 10 years |
| Continuous Operation Time | >200 h |
| Housing Material | ABS (injection-molded, fully enclosed) |
| Control Interface | COM port for external pump triggering |
| Valve Type | Keebio fluid shut-off valve |
| Tube Tray | Circular, digitally numbered, solvent-resistant (optional) |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | BSZ-16 |
| Instrument Type | Liquid-phase Fraction Collector |
| Collection Method | Time-based |
| Tube Capacity | 16 × 100 mL |
| Timing Range | 1 s – 24 h (adjustable in 1-s increments) |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 530 mm |
| Weight | 6.5 kg |
| Data Retention After Power Loss | ≥10 years |
| Display | 6-digit high-brightness LED |
| Housing Material | ABS (injection-molded, solvent-resistant grade, optional) |
| Tube Tray | Circular, digitally labeled (01–16), 35° ergonomic tilt |
| Valve Type | Keebio fluid shut-off solenoid valve (chemically resistant) |
| External Trigger Interface | RS-232 COM port for synchronized control with peristaltic or piston pumps |
| Continuous Operation Duration | >200 h |
| Compliance | Designed for GLP-compliant chromatographic workflows |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | BSZ-160 |
| Instrument Type | Liquid-phase Fraction Collector |
| Collection Mode | Time-based |
| Tube Capacity | 5 mL per tube |
| Max. Tube Count | 160 |
| Timing Range | 1 s – 24 h (adjustable in 1-s increments) |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Data Retention After Power Loss | ≥10 years |
| Display | 6-digit high-brightness LED |
| Housing Material | ABS polymer (chemical-resistant, injection-molded) |
| Panel Angle | 35° ergonomic tilt |
| Tube Rack | Circular, digitally numbered for unambiguous identification |
| Valve Type | Keebio fluid shut-off solenoid valve |
| Compatibility | Interchangeable standard tube racks (same footprint) |
| External Trigger Interface | RS-232 COM port for synchronized control with peristaltic pumps |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | BSZ-160 |
| Collection Method | Time-Based |
| Tube Capacity | 5 mL per tube |
| Max. Tube Count | 160 |
| Timing Range | 1 s – 24 h (adjustable in 1-s increments) |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Data Retention After Power Loss | ≥10 years |
| Housing Material | ABS (high-impact, solvent-resistant grade) |
| Display | Backlit Chinese-language LCD with menu-driven interface |
| Compliance | Designed for GLP-compliant preparative chromatography workflows |
| External Trigger Interface | RS-232 (DB9 COM port) for synchronized operation with peristaltic pumps |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | BSZ-30 |
| Type | Liquid-phase fraction collector |
| Collection mode | Time-based |
| Number of collection positions | 30 |
| Collection volume capacity | Unlimited (with external containers) |
| Timing range | 1 second to 24 hours (adjustable in 1-second increments) |
| Power failure data retention | 10 years |
| Display | 6-digit high-brightness LED |
| Housing material | ABS plastic (medical-grade, solvent-resistant grade optional) |
| Control interface | RS-232 COM port for external pump synchronization |
| Compliance | Designed for GLP-compliant chromatography workflows |
| Dimensions (W×D×H) | 265 × 390 × 530 mm |
| Weight | 6.5 kg |
| Input power | AC 220 V, 50/60 Hz |
| Continuous operation capability | >200 hours |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | BSZ-40 |
| Collection Mode | Time-Based |
| Tube Capacity | 40 × 50 mL |
| Timing Range | 1 s – 24 h (adjustable in 1-s increments) |
| Power Supply | AC 220 V, 50/60 Hz |
| Display | 6-digit LED数码 tube indicator |
| Tube Tray | Circular, digitally numbered, solvent-resistant (optional) |
| Data Retention | 10 years after power loss |
| Continuous Operation | >200 h |
| Dimensions (W×D×H) | 265 × 390 × 530 mm |
| Weight | 6.5 kg |
| Compliance | Designed for GLP-aligned lab workflows |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | CBS-A |
| Instrument Type | Liquid-Phase Fraction Collector |
| Collection Modes | Time-Based, Drop-Based, Peak-Based, Program-Controlled |
| Tube Capacity | 12 mL (standard, 100-tube rack) |
| Timing Range | 1 s – 999 h 59 min 59 s |
| Drop Counting Range | 1–999 drops |
| Programmable Methods | 10 user-defined protocols |
| Movement Mechanism | Suspended X-Y stepper-driven positioning |
| Display | Large-backlit Chinese-language LCD (blue membrane) |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 345 × 360 × 270 mm |
| Weight | 14 kg |
| Data Retention | 10 years after power loss |
| Continuous Operation | >200 hours |
| Compliance | Designed for GLP-compliant chromatography workflows |
| Optional Racks | 16-tube (100 mL/tube), 36-tube (50 mL/tube), 169-tube (5 mL/tube) |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | CBS-B |
| Instrument Type | Liquid-Phase Fraction Collector |
| Collection Modes | Time-Based, Drop-Based, Peak-Based, Programmable Control |
| Tube Capacity | 100 × 12 mL (standard), optional trays: 16 × 100 mL, 36 × 50 mL, 169 × 5 mL |
| Timing Range | 1 s – 999 h 59 min 59 s |
| Drop Counting Range | 1–999 drops |
| Peak Threshold Range | 1–200 mV |
| Programmable Segments | 1–10 |
| Movement Mechanism | Suspended X-Y Positioning |
| Valve Type | 12 V DC Solenoid |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 345 × 360 × 270 mm |
| Weight | 14 kg |
| Data Retention | ≥10 years after power loss |
| Continuous Operation | >200 hours |
| Compliance | Designed for GLP-compliant chromatography workflows |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | DBS-100 |
| Fraction Collection Type | Liquid-phase |
| Collection Modes | Time-based, Drop-counting, Peak-triggered |
| Tube Capacity | 100 × 12 mL |
| Time Range | 1 s – 199 h 59 min 59 s |
| Drop Range | 1–9999 drops |
| Peak Threshold Range | 0–100 mV |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Data Retention After Power Loss | 10 years |
| Display | Large Blue-backlit Chinese LCD |
| Tube Tray | Circular, Digitally Labeled (00–99) |
| Continuous Operation Time | >200 h |
| Housing Material | ABS Plastic (Injection-molded, Closed-loop Design) |
| Compliance | Designed for GLP-aligned chromatographic workflows |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | DBS-160 |
| Fraction Collection Modes | Time-based, Drop-counting, Peak-triggered |
| Max. Tube Capacity | 160 × 5 mL |
| Time Range | 1 s – 199 h 59 min 59 s |
| Drop Count Range | 1–9999 drops |
| Peak Threshold Range | 0–100 mV |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Data Retention After Power Loss | ≥10 years |
| Continuous Operation | >200 hours |
| Display | Large Backlit Blue-Membrane Chinese LCD |
| Tube Rack | Circular, Digitally Labeled (001–160) |
| Housing Material | ABS Plastic (Injection-Molded, Closed-Structure) |
| Compliance | Designed for GLP-compliant preparative chromatography workflows |
| Brand | Jiapeng |
|---|---|
| Model | JP-FCD100 |
| Type | Liquid-phase Fraction Collector |
| Collection Modes | Time-based, Drop-counting, UV/absorbance Threshold-triggered |
| Tube Capacity | 100 × 12 mL |
| Touchscreen | 5.5-inch capacitive LCD |
| Timing Range | 1 s – 199 h 59 min 59 s |
| Drop Count Range | 1–9999 drops |
| Threshold Range | ±6 AU (requires external UV detector) |
| Peak Trigger Input | 0–100 mV analog signal |
| Delay Volume Compensation | Software-configurable |
| Valve Type | PEEK fluidic solenoid valve (organic solvent compatible) |
| Continuous Operation | >200 hours |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Brand | Jiapeng |
|---|---|
| Model | JP-FCD160 |
| Type | Liquid-phase Fraction Collector |
| Collection Modes | Time-based, Drop-counting, UV/absorbance threshold-triggered |
| Tube Capacity | 160 × 5 mL |
| Touchscreen Interface | 5.5-inch capacitive LCD |
| UV Input Range | 0–100 mV (analog) / –6 to +6 AU (digital, requires external UV detector) |
| Timer Range | 1 s – 199 h 59 min 59 s |
| Drop Count Range | 1–9999 drops |
| Delay Volume Compensation | Adjustable in software |
| Valve Type | PEEK solenoid valve (organic solvent compatible, drip-free switching) |
| Continuous Operation | >200 h |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | SBS-100 |
| Fraction Collection Type | Liquid-phase |
| Collection Modes | Time-based, Drop-counting, Peak-triggered |
| Tube Capacity | 12 mL per tube |
| Number of Tubes | 100-position circular rack |
| Time Range | 1 s – 199 h 59 min 59 s |
| Drop Count Range | 1–9999 drops |
| Peak Detection Input | 0–100 mV analog signal |
| Display | Large blue-backlit Chinese-language LCD |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Data Retention After Power Loss | ≥10 years |
| Continuous Operation Time | >200 hours |
| Housing Material | ABS polymer, injection-molded, fully enclosed |
| Compliance | Designed for GLP-compliant chromatography workflows in R&D and pilot-scale purification |
| Brand | Jiapeng |
|---|---|
| Origin | Shanghai, China |
| Model | SBS-160 |
| Fraction Capacity | 160 × 5 mL tubes |
| Timing Range | 1 s – 199 h 59 min 59 s |
| Droplet Counting Range | 1–9999 drops |
| Peak Trigger Range | 0–100 mV (for SBS-100 variant |
| Display | Large blue-backlit Chinese LCD |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions (W×D×H) | 265 × 390 × 390 mm |
| Weight | 8.35 kg |
| Data Retention After Power Loss | ≥10 years |
| Continuous Operation Time | >200 hours |
| Housing Material | ABS plastic (injection-molded, fully enclosed) |
| Tube Rack | Circular, digitally numbered (1–160), compatible with standard 12 × 75 mm or 13 × 100 mm test tubes |
| External Trigger Interface | RS-232 COM port for synchronized control with peristaltic pumps (e.g., Keebio constant-flow pumps) |
| Valve Type | Solenoid-actuated fluid cutoff valve (optional solvent-resistant version available) |
| Brand | Jiayuan |
|---|---|
| Origin | Beijing, China |
| Model | NANO-100 |
| Sample Volume | 0.5–2 µL |
| Optical Path Lengths | 0.2 mm (high-concentration mode), 1.0 mm (standard mode) |
| Light Source | Xenon flash lamp (≥10⁹ flashes, ~10-year lifetime) |
| Detector | 3864-element linear CCD array |
| Wavelength Range | 200–850 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Resolution | 3 nm (FWHM at Hg 546 nm) |
| Absorbance Accuracy | ±1% (at 7.332 A, 260 nm) |
| Absorbance Precision | ±0.003 A |
| Absorbance Range | 0.02–90 A (equivalent to 10-mm path length) |
| Measurement Time | <5 s |
| Dimensions | 200 × 250 × 166 mm (W×D×H) |
| Weight | 2.6 kg |
| Sample Stage Material | Fused silica optical fiber + hardened aluminum |
| Power Supply | 24 V DC |
| Power Consumption | 20 W |
| Software Platform | Windows XP / Windows 7 (32/64-bit) |
| Brand | JIAYUAN |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | PRC |
| Model | NANO-200 |
| Price | USD 6,750 (FOB Beijing) |
| Sample Volume | 0.5–2 µL |
| Optical Pathlengths | 0.2 mm & 1.0 mm |
| Light Source | Xenon Flash Lamp (>10⁹ flashes) |
| Wavelengths | Fixed at 230 nm, 260 nm, 280 nm |
| Absorbance Accuracy | ±1% |
| Absorbance Precision | ±0.003 Abs |
| Absorbance Range | 0.02–80 (equivalent to 10 mm pathlength) |
| dsDNA Quantitation Range | 10–4000 ng/µL |
| Protein Quantitation Range | 0.1–100 mg/mL |
| Measurement Time | ≤5 s |
| Dimensions | 210 × 268 × 181 mm (W×D×H) |
| Sample Stage Material | Fused Silica Fiber + Hard-Anodized Aluminum |
| Power Supply | 24 V DC |
| Power Consumption | 40 W |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose with Baijiu (Chinese Liquor) Analysis Optimization |
| Temperature Control Zones | 6 Independent Channels (including Column Oven, Injector, Detector, AUX1–AUX3) |
| Column Oven Temp Range | +7 °C to 420 °C |
| Programmed Ramp Stages | 5-Stage Linear/Nonlinear |
| Oven Cooling Rate | Ambient air-cooled with motorized auto-backdoor |
| Carrier Gas Control | External modular gas control boxes (capillary, carrier, fuel/oxidant circuits) with manual flow/pressure adjustment |
| Injector Max Temp | 450 °C |
| Injector Pressure Range | 0–100 psi (adjustable) |
| Total Injector Flow Range | 0–200 mL/min |
| Detector Compatibility | Up to three simultaneous detectors (FID, TCD, FPD, NPD, ECD) |
| Safety Protections | Over-Temperature, Over-Current (TCD), and System Crash Protection |
| Display | Backlit LCD with color-coded membrane keyboard (green = temp, blue = detector, white = numeric, black = event) |
| Physical Design | Vertical column oven |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | GC1690 for DME in Fuels |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose with DME-Specific Configuration |
| Temperature Control Range | +7 °C to 420 °C |
| Programmable Ramp Stages | 5-step oven temperature programming |
| Carrier Gas Flow Control | External modular flow controller (capillary/twin-channel configuration) |
| Carrier Gas Pressure Control | Adjustable via external pressure regulator |
| Injector Maximum Operating Temperature | ≤420 °C |
| Injector Pressure Setting Range | 0–100 psi (adjustable) |
| Total Injector Flow Range | 0–100 mL/min (carrier + makeup gases) |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Laboratory Gas Chromatograph |
| Application | EO Residue Quantification in Medical Devices |
| Temperature Control Range | Up to 400 °C (Oven), 200 °C (Injector), 250 °C (Detector) |
| Heating Rate | 0.1–40 °C/min (programmable) |
| Cooling Rate | Ambient cooling with forced air assist |
| Carrier Gas Flow Control | Digital electronic pressure/flow control (EPC) for N₂, H₂, Air |
| Carrier Gas Pressure Range | 0–100 psi |
| Injector Max Temp | 200 °C |
| Injector Pressure Setting Range | 0–100 psi |
| Total Injector Flow Range | 0–100 mL/min |
| Compliance Standard | Aligned with GB/T 14233.1–2008, ISO 10993-7, USP <88>, ASTM F2889 |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | GC1690 for Mixed Inorganic & Organic Gases |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose |
| Temperature Control Range | +7 °C to 420 °C (Column Oven) |
| Programmable Ramp Rate | 5-Stage Programmed Temperature Ramping |
| Carrier Gas Flow Control | External Modular Flow Controller (Capillary, Carrier, Fuel/Auxiliary Gas Boxes) |
| Carrier Gas Pressure Control | Electronic Pressure Control (EPC)-Compatible Design |
| Injector Maximum Operating Temperature | ≤420 °C |
| Injector Pressure Setting Range | 0–100 psi (adjustable) |
| Total Injector Flow Setting Range | 0–500 mL/min (dependent on configuration) |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Model | GC1690 |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-purpose analysis of organic/inorganic compounds and gases (boiling point ≤ 399 °C) |
| Temperature Control Zones | 6 independent zones (including column oven, injector, detector, AUX1) |
| Column Oven Temp Range | +7 °C to 420 °C |
| Programmed Ramp | 5-step programmable heating |
| Injector Max Temp | 420 °C |
| Carrier Gas Pressure Control | External modular pressure controllers (single/dual channel) |
| Carrier Gas Flow Control | External modular flow controllers (single/dual channel) |
| Detector Options | FID, TCD, FPD, NPD, ECD (up to three simultaneously installed) |
| Injection Modes | Packed-column on-column, split/splitless, wide-bore capillary (WBC), packed-column vaporizing, 6-port gas sampling valve |
| Safety Protections | Over-temperature, over-current (TCD), and system crash protection with automatic power cutoff and audible/visual alarm |
| Data Interface | RS-232 or USB (optional) |
| Compliance | Designed for GLP-compliant laboratory environments |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-purpose with H₂ production process gas analysis focus |
| Temperature Control Zones | 6 independent zones (including column oven, injector, detector, AUX1) |
| Column Oven Temp Range | +7 °C to 420 °C |
| Programmed Ramp | 5-step temperature programming |
| Injector Max Temp | ≤420 °C |
| Carrier Gas Pressure Control | External modular pressure controllers (dual-channel optional) |
| Carrier Gas Flow Control | External modular mass flow controllers (dual-channel optional) |
| Detector Compatibility | FID, TCD, FPD, NPD, ECD (up to three simultaneously) |
| Injection Modes | Packed-column on-column, split/splitless, wide-bore capillary (WBC), packed-column vaporizing, 6-port gas sampling valve |
| Safety Protections | Over-temperature, over-current (TCD-specific), and system crash auto-shutdown with audible/visual alarm |
| Column Oven Architecture | Vertical design with active rear-door cooling |
| Display | Backlit LCD with color-coded membrane keyboard (green = temp, blue = detector, white = numeric, black = event control) |
| Compliance | Designed for GLP-compliant lab environments |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose with Pesticide Residue Focus |
| Temperature Control Zones | 6 independent zones (including column oven, injector, detector, AUX1–AUX3) |
| Column Oven Temp Range | +7 °C to 420 °C |
| Programmed Temperature Ramping | 5-step linear ramping |
| Injector Max Temp | 420 °C |
| Carrier Gas Pressure Control | Electronic pressure control (EPC) compatible |
| Carrier Gas Flow Control | Mass flow controller (MFC) optional |
| Detector Compatibility | FID, TCD, FPD, NPD, ECD (up to 3 simultaneously) |
| Injection Modes | Split/splitless, on-column, packed-column vaporizing, WBC for wide-bore capillary, 6-port gas sampling valve |
| Safety Protections | Over-temperature, over-current (TCD), and system crash protection circuits |
| Data Interface | RS-232 or USB (legacy PC connectivity) |
| Compliance | Designed to support GLP-compliant workflows |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | Power Industry SF₆ & Insulating Gas Analysis |
| Temperature Control Zones | 6 (including column oven, injector, detector, AUX1–AUX3) |
| Column Oven Temp Range | +7 °C to 420 °C |
| Programmed Ramp | 5-step ramp capability |
| Oven Cooling | Forced-air active cooling with auto rear door opening |
| Carrier Gas Control | External modular gas control boxes (capillary, carrier, fuel/oxidant circuits) |
| Injector Max Temp | 420 °C |
| Injector Pressure Range | 0–100 psi (adjustable) |
| Injector Total Flow Range | 0–100 mL/min |
| Detector Compatibility | FID, TCD, FPD, NPD, ECD (up to 3 simultaneously) |
| Safety Protections | Over-temperature, over-current (TCD), and system crash protection circuits |
| Compliance | Designed for GLP-compliant operation |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Focus | Indoor Air VOC Analysis |
| Temperature Control Zones | 6 (including column oven, injector, detector, AUX1–AUX3) |
| Column Oven Temp Range | +7 °C to 420 °C |
| Programmable Ramp Stages | 5-step linear heating |
| Oven Cooling | Ambient air-cooled with motorized rear door |
| Carrier Gas Control | External modular gas control boxes (capillary, carrier, fuel/oxidant circuits) |
| Injector Options | Split/splitless, on-column, packed-column vaporizing, WBC for wide-bore capillaries, 6-port gas sampling valve |
| Detector Compatibility | Up to three simultaneous detectors (FID, TCD, FPD, NPD, ECD) |
| Safety Protections | Over-temperature cutoff, TCD over-current protection, system-level hardware watchdog and power-fail recovery |
| Brand | Jiedao |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | LC-1280 Series |
| Price Range | USD 14,000–28,000 |
| Instrument Type | Conventional HPLC System |
| Application Scope | General-Purpose Analytical Use |
| Flow Rate Range | 0.001–10.000 mL/min (0.001 mL/min increment) |
| Maximum Pressure | 9000 psi |
| Flow Accuracy | ±0.2% RSD |
| Injection Volume | Standard 100 µL (Optional: 10, 20, 50 µL) |
| Sample Tray Capacity | Dual 48-position vial racks (Optional: 96-well and 384-well plate compatibility) |
| Column Oven Temperature Range | +5 °C to 70 °C above ambient |
| UV-Vis Wavelength Range | 190–800 nm |
| Data Acquisition Rate | 100 Hz |
| Brand | Jiedao/Kexiao |
|---|---|
| Origin | Zhejiang, China |
| Model | GC1690 NMHC |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | Environmental Air & Exhaust Monitoring |
| Detection Principle | Dual-Packed-Column Parallel Separation with Single FID Detection |
| Minimum Detectable Concentration | 0.05 mg/m³ (as methane equivalent) |
| Regulatory Compliance | GB 16297–1996, “Methods for Monitoring and Analysis of Air and Waste Gas” (4th Ed.) |
| Sample Introduction | 10-Port Valving System with 1 mL Gas Loop |
| Column Configuration | Two Parallel Packed Columns (Total Hydrocarbons Column + Methane-Specific Column) |
| Detector | Flame Ionization Detector (FID), 150 °C Operating Temperature |
| Injector Temperature | 150 °C |
| Oven Temperature Range | Ambient to 300 °C (programmable) |
| Carrier Gas | High-Purity Nitrogen or Helium |
| Flow Control | Mechanical or Electronic Pressure/Flow Regulation (model-dependent) |
| Brand | Jingcheng Huatai |
|---|---|
| Origin | Beijing, China |
| Model | HT-350 |
| Measurement Principle | High-frequency electromagnetic wave (radio frequency, 1–10 MHz) |
| Moisture Range | 0–80% w/w |
| Accuracy | ±(0.5% of reading + 1%) |
| Resolution | 0.1% |
| Response Time | 1 second |
| Operating Temperature | −10 °C to 50 °C |
| Operating Humidity | 35–85% RH |
| Display | 4-digit LCD with backlight |
| Power Supply | 4 × AAA batteries |
| Dimensions (main unit) | 140 mm × 60 mm × 24 mm |
| Sensor Probe Length | Standard 235 mm (custom lengths available) |
| Net Weight | ~120 g |
| Compliance | Designed for industrial QC environments |
| Brand | Jingfei |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM/ODM) |
| Detector Type | CCD-based Fiber Optic Spectrometer |
| Model | FLA Series |
| Compliance | CE-marked for laboratory and industrial use |
| Optical Configuration | Transmission-mode absorbance measurement with optional cuvette or flow-cell integration |
| Spectral Range | 200–1100 nm (configurable per FLA submodel) |
| Optical Resolution | ≤1.5 nm FWHM (typical, dependent on slit and grating selection) |
| Integration Time | 1 ms – 65 s |
| Data Output | USB 2.0 / UART / TTL-compatible digital interface |
| Brand | Jingfei |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | FLA Series |
| Pricing | Available Upon Request |