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| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | OAHS-20A Plus |
| Sample Positions | 20 |
| 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) |
| Quantitative Loop Volume | 1 mL (customizable: 0.5 / 2 / 5 mL) |
| Vial Capacity | 10 mL or 20 mL (customizable: 50 / 100 mL) |
| Pressurization Time | 0–999 s |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Bake-out/Clean Time | 0–30 min |
| Minimum Time Resolution | 1 ms |
| Carrier Gas Flow (Purge) | 0–100 mL/min (adjustable) |
| RSD | < 1.0% (for 100 ppm ethanol in water) |
| Interface | USB |
| Valve Type | High-inertness 6-port rotary valve with heated connection point |
| Tubing | Deactivated fused-silica or SilcoNert®-treated stainless steel |
| Automation Level | Full sequence execution (equilibration, pressurization, sampling, injection, purge, vial indexing)] |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM Manufacturer |
| Model | PAH2S-20A Plus |
| Sample Capacity | 20 positions |
| Vial Sizes Supported | 10 mL and 20 mL (customizable up to 100 mL) |
| Oven Temperature Range | 40–220 °C (optional extension to 300 °C) |
| Valve & Transfer Line Temp Range | 40–220 °C (optional 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/Clean Time | 0–30 min |
| Minimum Time Resolution | 1 ms |
| Pressure Control Range | 0–0.25 MPa (continuously adjustable) |
| Loop Volume | 1 mL (0.5/2/5 mL optional) |
| RSD | <1.0% (for 100 ppm ethanol in water) |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Communication Interface | USB |
| Control Modes | Front-panel keypad + PC software |
| Valve Configuration | High-inertness 6-port valve with heated connection point |
| Sample Introduction | Positive-pressure headspace sampling |
| Actuation | Motor-driven (no external gas required) |
| EPC Support | Optional electronic pressure control] |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | PAHS-20A Plus |
| Sample Positions | 20 |
| Sample Vial Capacity | 10 mL or 20 mL (customizable up to 100 mL) |
| Quantitative Loop Volume | 1 mL (optional: 0.5 / 2 / 5 mL) |
| Sample Heating Range | 40–220 °C (extendable to 300 °C) |
| Valve & Transfer Line Heating Range | 40–220 °C (extendable 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 |
| Bake-out/Flush Time | 0–30 min |
| Minimum Time Resolution | 1 ms |
| Carrier Gas Flow Control | EPC-compatible (optional) |
| RSD | < 1.0% (measured on 100 ppm ethanol in water) |
| Backflush Flow Rate | 0–100 mL/min (adjustable) |
| Interface | USB 2.0 |
| Compliance | ASTM D6866, ISO 11843-2, USP <467>, ICH Q3C compliant workflows] |
| Brand | Beifen Sanpu |
|---|---|
| Model | QAHS-20A Plus |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Sample Positions | 20 |
| Sample Vial Capacity | 10 mL or 20 mL (customizable up to 100 mL) |
| Quantitative Loop Volume | 1 mL (optional: 0.5 / 2 / 5 mL) |
| Sample Heating Range | 40–220 °C (extendable to 300 °C) |
| Valve & Transfer Line Heating Range | 40–220 °C (extendable 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) |
| Carrier Gas Flow Control | EPC-compatible (optional) |
| RSD | < 1.0% (measured with 100 ppm ethanol in water) |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Communication Interface | USB |
| Automation | Full sequence control with GC synchronization, self-diagnostic routines, and fault-tolerant sample positioning |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | TAHS-20A Plus |
| Sample Positions | 20 |
| Sample Vial Capacity | 10 mL or 20 mL (customizable up to 100 mL) |
| Quantitative Loop Volume | 1 mL (optional: 0.5 / 2 / 5 mL) |
| Sample Heating Range | 40–220 °C (extendable to 300 °C) |
| Valve & Transfer Line Heating Range | 40–220 °C (extendable 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 |
| Bake-out/Flush Time | 0–30 min |
| Time Resolution | 1 ms |
| RSD | < 1.0% (for 100 ppm ethanol in water) |
| Purge Flow Rate | 0–100 mL/min (adjustable) |
| Communication Interface | USB |
| Automation Mode | Motor-driven actuation (no external gas required) |
| Compliance | ASTM D6866, ISO 11843-2, USP <467>, FDA 21 CFR Part 11 (with optional audit trail software)] |
| Brand | Beifen Sanpu |
|---|---|
| Model | TDS-III |
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Pricing | Upon Request |
| Brand | Beifen Sanpu |
|---|---|
| Model | UAHS-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) |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Pressurization Time | 0–999 s |
| Purge/Clean 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 (Ethanol in Water, 100 ppm) | < 1.0% |
| Backflush Flow Rate | 0–100 mL/min (adjustable) |
| Communication Interface | USB |
| Compliance | ASTM D6866, ISO 17025-compatible operation |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | VAHS-20A Plus |
| Sample Positions | 20 |
| Sample Vial Capacity | 10 mL or 20 mL (customizable up to 100 mL) |
| Quantitative Loop Volume | 1 mL (optional: 0.5 / 2 / 5 mL) |
| Sample Heating Range | 40–220 °C (extendable to 300 °C) |
| Valve & Transfer Line Heating Range | 40–220 °C (extendable 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 |
| Bake-out/Flush Time | 0–30 min |
| Minimum Time Resolution | 1 ms |
| Carrier Gas Flow Control | EPC-compatible (optional) |
| RSD | < 1.0% (measured on 100 ppm ethanol in water) |
| Backflush Flow Rate | 0–100 mL/min (adjustable) |
| Interface | USB 2.0 |
| Compliance | ASTM D6866, ISO 11843-2, USP <467>, EPA Method 502.2 / 524.2 / 8260D] |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZFSD300 |
| Flash Point Measurement Range (Closed Cup) | Ambient to 350 °C |
| Flash Point Measurement Range (Open Cup) | Ambient to 400 °C |
| Accuracy | ±1 °C (≤104 °C), ±2 °C (>104 °C) for closed cup |
| Repeatability | ±2 °C (closed cup), ±3 °C (open cup) |
| Temperature Resolution | 0.1 °C |
| Temperature Sensor | Imported Class A PT100 Platinum Resistance Thermometer |
| Ignition Detection | Thermocouple-based Flash Detection |
| Heating Control | Adaptive PID Algorithm per ASTM/ISO/GB Standards |
| Atmospheric Pressure Compensation | Integrated Digital Barometric Sensor |
| Power Supply | AC 220 V ±20%, 50 Hz ±10% |
| Rated Power | 800 W |
| Dimensions | 720 × 280 × 290 mm |
| Weight | 18 kg |
| Operating Environment | 0–40 °C, ≤90% RH |
| Data Storage | 255 test records with timestamp |
| Display & Interface | Touchscreen with screen-saver function |
| Printing | Built-in high-speed thermal printer (on-line and off-line capable) |
| Multi-furnace Support | Single main unit controls multiple independent test furnaces |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | FHV-3 |
| Pricing | Upon Request |
| Density Range | 600–1250 kg·m⁻³ |
| Viscosity Range | 1–1000 cP |
| Temperature Range | 0–100 °C |
| Density Accuracy | ±0.5% or ±5 kg·m⁻³ (whichever is greater) |
| Viscosity Accuracy | ±5% or ±1 cP (whichever is greater) |
| Dielectric Constant Accuracy | ±3% |
| Temperature Accuracy | ±0.5 °C |
| Resolution | Density 0.1 kg·m⁻³ |
| Response Time | <30 s (initial stabilization), 1 Hz data refresh rate |
| Output | RS485 MODBUS RTU |
| Power Supply | 9–32 VDC |
| Current Draw | <20 mA @ 24 VDC |
| Max Process Pressure | 10 bar (custom options available) |
| Fluid Temp. | 0–100 °C |
| Ambient Temp. | −40 to +85 °C |
| Storage Temp. | −40 to +100 °C |
| Housing Material | 316/304 stainless steel or Hastelloy C-276 |
| Mechanical Interface | G3/4″ |
| IP Rating | IP65 |
| Sealing Material | FKM fluoroelastomer |
| Cable | 2 m M8 6-pin |
| Max Flow Velocity | <0.1 m/s |
| Compliance | CE, ASTM D1657, EN 61326-1, EN 61326-2-3, ICES-003 Class B, National Metrology Verification Report |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | FYH |
| Pricing | Available Upon Request |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HF |
| Pricing | Available Upon Request |
| Measurement Principle | Transmission/Reflectance Near-Infrared Spectroscopy (NIRS) with PLS Regression Models |
| Sample Throughput | ≤3 min per sample |
| Sample Preparation | None required |
| Compliance Standards | GB/T 265, GB/T 1884, GB/T 261, GB/T 2430, GB/T 510, GB/T 6536 |
| Calibration Flexibility | User-definable PLS and MLR models for gasoline, diesel, jet fuel (Jet A-1), and blended fuels |
| Optical Range | 900–1700 nm (InGaAs detector) |
| Spectral Resolution | ≤8 nm |
| Repeatability | RSD < 1.2% for key parameters (e.g., density, distillation T50, flash point) |
| Environmental Rating | IP54, operating range −10 °C to +50 °C |
| Power Supply | Integrated Li-ion battery (≥6 h continuous operation) or 12 V DC input |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Model | KLD-3 / KLD-4 / KLD-5 |
| Detection Parameter | Particle Count & Contamination Level (NAS 1638) |
| Sample Volume | 10 mL |
| Compliance Standard | NAS 1638 |
| Power Supply | Integrated Rechargeable Battery |
| Display | Color LCD with Numeric and Graphical Output |
| Data Output | Built-in Thermal Printer |
| Application Focus | Lubricating Oil Condition Monitoring |
| Category | Petroleum-Specialized Analytical Instrument for In-Service Oil Analysis |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Model | KLD-BA |
| Detection Principle | Light Obscuration (LO) |
| Compliance Standards | NAS 1638, GJB 420B, ISO 4406 |
| Sample Types | Hydraulic oil, lubricating oil, transformer oil, turbine oil, gear oil, engine oil, aviation kerosene, water-based hydraulic fluids, organic solvents, polymer solutions |
| Sensor Type | KLD-TC laser obscuration sensor |
| Display | 7-inch capacitive touchscreen (Android OS) |
| Data Storage | Internal database with timestamped records |
| Output | Thermal printer module, USB interface for data export and firmware updates |
| Sampling System | Precision metering pump with volumetric accuracy control |
| Calibration Curves | Three user-selectable curves (ACFTD, ISO MTD, GOST) |
| Reporting Standards | Built-in support for ISO 4406, NAS 1638, GJB 420A–1996, GJB 420B–2006, and seven additional particle contamination classification schemes |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | KLD-Z-X |
| Detection Parameter | Particulate Contamination (Solid Particle Count) |
| Flow Range | 50–300 mL/min |
| Weight | 538 g (with display) |
| Power Supply | DC 12–24 V (ripple <30 mVp-p) |
| Dimensions | 94 × 87 × 46 mm |
| Operating Temperature | −20 °C to +60 °C |
| Media Temperature | −20 °C to +80 °C |
| Pressure Range | 3–30 MPa (high-pressure channel) / 0.3–3 MPa (low-pressure channel) |
| Humidity | 20–85% RH (operating, non-condensing) |
| Communication Interface | RS485 / RS232 |
| Repeatability | ±0.5 ISO contamination code |
| Channel Configuration | 4-channel or 6-channel (field-configurable) |
| Thread Specification | M10×1 mm |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Model | OCI-1 |
| Spectral Range | 203–800 nm |
| Sample Volume | ~2 mL |
| Detection Limit | 1 ppm (for key wear metals) |
| Operating Temperature | 0–50 °C |
| Relative Humidity | 0–90% RH (non-condensing) |
| Power Consumption | 10 W (standby), 500 W (during spark excitation) |
| Voltage | 220 V / 50 Hz |
| Dimensions (L×W×H) | 737 × 686 × 830 mm |
| Weight | <68 kg |
| Data Interface | USB + Ethernet |
| Compliant Standards | ASTM D6595, ASTM D6596 (lubricants), ASTM D6728 (fuels) |
| Analyte Elements | Fe, Al, Cu, Cr, Ni, Ca, Mn, Mo, Ti, Cd, Pb, Sn, Na, Ag (expandable per customer requirement) |
| Detector | CCD array |
| Excitation Method | Rotating disk electrode (RDE) with controlled spark discharge |
| Sample Prep | Minimal — no acid digestion or dilution required |
| Analysis Time | ≤30 seconds per sample |
| Integrated Components | Industrial-grade embedded PC, thermal printer, intelligent temperature stabilization system |
| Optional | Vibration-damping transport case, Expert Diagnostic Module (EDM), electrode maintenance kit (grinding blade, cleaning wipes, calibration oils, sample cups, RDE rods & disks) |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Model | OCI-1B |
| Measurement Principle | Rotating Disc Electrode Atomic Emission Spectrometry (RDE-AES) |
| Compliance | ASTM D6595 |
| Detector | Multi-element high-resolution linear CCD array |
| Optical Stability | Intelligent temperature-controlled spectrometer housing (±0.1 °C) |
| Excitation System | Integrated intelligent棒 electrode dressing unit |
| Embedded Computing | Industrial-grade embedded PC with thermal printer |
| Form Factor | Portable benchtop unit with custom transit case |
| Sample Throughput | < 90 s per oil sample (including electrode cleaning and analysis) |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | WZL-1 |
| Pricing | Upon Request |
| Compliance | ASTM D86, ASTM D1078, ASTM D850 |
| Measurement Principle | Atmospheric distillation with integrated pressure-compensated volume and temperature tracking |
| Sample Volume | 10 mL |
| Test Duration | ≤15 min |
| Display | Integrated LCD interface |
| Connectivity | Bluetooth 4.2 |
| Output | Built-in thermal printer |
| Heating Control | Adaptive PID power modulation |
| Environmental Compensation | Real-time ambient pressure, temperature, and volumetric correction |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Model | YSF-1 |
| Measurement Principle | Capacitive Water Activity (a<sub>w</sub>) Sensing with Integrated Temperature Compensation |
| Output Signals | RS232 serial interface, 4–20 mA analog output |
| Relay Outputs | 2 programmable alarm channels |
| Display | Real-time a<sub>w</sub> (0.01–1.00), temperature (°C), and calculated absolute water content (ppm) |
| Calibration | Dual-point calibration support for traceable accuracy |
| Portability | Handheld or inline mounting configuration |
| Compliance Context | Designed for routine condition monitoring per IEC 60814, ASTM D6304 (Karl Fischer correlation), and IEEE C57.106 guidance for transformer oil moisture assessment |
| Brand | Beishide Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | BSD-PB |
| Price Range | USD 14,000 – 70,000 |
| Pore Size Range (Gas-Liquid Method) | 0.02–500 µm |
| Pore Size Range (Liquid-Liquid Method) | 5–500 nm |
| Vacuum-Assisted Wetting System | Integrated, Automatic |
| Pressure Sensors | Dual, 0–1 bar & 0–40 bar, ±0.05 mbar accuracy |
| Flow Sensors | Dual, 0–1 L/min & 0–200 L/min, ±0.1 mL/min accuracy |
| Balance (BSD-PBL variant) | Sartorius, 0–2100 g, ±0.01 g |
| Compliance Standards | GB/T 32361-2015, ASTM F316-03, ASTM D6767-02, ISO 2942, DIN ISO 4003, BS 7591-4, HY/T 051, HY/T 064, GB/T 14041.1, GB/T 24219, GB/T 2679.14 |
| Brand | Beiyu Technologies |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CGH-500 |
| Pricing | Available Upon Request |
| Brand | BenChen |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Producer |
| Country of Origin | China |
| Model | HV-3 |
| Total Volume | 3 L |
| Effective Volume | 1.2 L |
| Loading Factor | 40% |
| Max. Batch Weight | 1.2 kg |
| Motor Power | 250 W |
| Speed Range | 0–24 rpm (adjustable) |
| Net Weight | 40 kg |
| Dimensions (W×D×H) | 450 × 260 × 460 mm |
| Brand | Benteng |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BT-1240 |
| Detection Principle | Copper Strip Corrosion Method (ASTM D130 / IEC 62535 compliant) |
| Portability | Benchtop Portable |
| Sample Throughput | 9 samples per run |
| Temperature Range | 35–200 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Uniformity | ±1 °C |
| Timing Range | 0.0–999.9 h |
| Alarm Function | Audible/visual end-of-test alert |
| Bath Wells | 12-position oil bath |
| Power Consumption | 500 W |
| Input Voltage | AC 220 V ±10%, 50 Hz |
| Operating Ambient | 5–40 °C, ≤85% RH |
| Dimensions | 320 × 230 × 150 mm |
| Weight | ~8 kg |
| Brand | Benteng |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BT-2001 |
| Price Range | USD 7,000–14,000 (FOB) |
| Operating Pressure | Atmospheric |
| Temperature Measurement Range | 0–450 °C |
| Temperature Accuracy | ±0.2 °C |
| Cold Bath Temperature Range | 0–80 °C |
| Distillation Rate | 2–10 mL/min (programmable & auto-regulated) |
| Volume Detection Range | 0–101 mL |
| Volume Resolution | 0.1 mL |
| Atmospheric Pressure Sensing Range | 300–1100 hPa |
| Pressure Accuracy | ±3 hPa |
| Cold Trap Temperature Range | 0–60 °C |
| Cold Trap Control Accuracy | ±0.3 °C |
| Brand | Benteng |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | BT-2060 |
| Analysis Method | Reid Method (ASTM D323 / GB/T 8017) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Power Consumption | ≤1700 W |
| Bath Temperature | 37.8 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Heating Power | 1600 W |
| Sample Cells | 3 simultaneous test chambers |
| Pressure Range | 0–200 kPa (0–29 psi) |
| Chamber Motion | Rocking-type reciprocating motion |
| Ambient Operating Conditions | –10 to 35 °C, RH ≤85% |
| Dimensions | 600 × 500 × 456 mm |
| Display | LCD with full Chinese UI |
| Brand | Benteng |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BT-3011 |
| Heating Power | 500 W |
| Stirring Motor Power | 3 W |
| Stirring Speed | 100 rpm |
| Dimensions | 180 mm × 200 mm × 360 mm |
| Weight | ~6 kg |
| Total Power Consumption | ≤700 W |
| Brand | BesBerry |
|---|---|
| Model | BiCellTemp V1 |
| Origin | Beijing, China |
| Dimensions (L×W×H) | 300 mm × 300 mm × 150 mm |
| Weight | 10 kg |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 800 W |
| Temperature Control Range | Ambient −10 °C to Ambient +40 °C |
| Control Accuracy | ±0.2 °C |
| Temperature Resolution | 0.01 °C |
| Cooling Capability | Integrated thermoelectric (Peltier) and forced-air hybrid cooling |
| Heating/Cooling Auto-Switching | Yes |
| Multi-Point Temperature Monitoring | Yes (cell surface + ambient + internal chamber) |
| Real-Time Temperature Output | RS-485 / Modbus RTU protocol |
| Brand | Betop Scientific |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | Fresh 100 |
| Price | USD 2,100 (FOB) |
| Instrument Type | Benchtop |
| Analysis Time | 1 minute per sample |
| Sample Weight | 1.00 g ± 0.02 g |
| Net Weight | 14.1 kg |
| Brand | BFIT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | BFS8800A |
| Pricing | Available Upon Request |
| Brand | Bigdipper |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Bigdipper Industrial Chemistry Research Institute |
| Model | HBD5-MS2100 sWA |
| Measurement Range | 0.003–0.999 a<sub>w</sub> |
| Accuracy | ±0.003 a<sub>w</sub> (at <0.1°C ambient) |
| Repeatability | ±0.015 a<sub>w</sub> (at <±0.3°C ambient) |
| Resolution | 0.001 a<sub>w</sub> |
| Sensor Type | Imported high-precision ERH sensor |
| Sample Chamber Diameter | 48 mm |
| Host Dimensions | 180 × 70 × 50 mm |
| Host Weight | 0.4 kg |
| Power Supply | Rechargeable Ni-Cd battery (2 h continuous operation, 1 week standby) or 220 V AC adapter |
| Operating Environment | 0–50°C, 0–85% RH |
| Compliance | GB/T 34790–2017 |