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| Brand | Chengyi |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | JP-2C |
| Price Range | USD 2,800 – 4,300 (FOB) |
| Polarographic Sensitivity | <5×10⁻⁸ mol/L (Cd²⁺, Linear Sweep Polarography) |
| Resolution of Polarographic Peaks | <32 mV |
| Tolerance to Pre-reduced Interferents | >10,000:1 |
| Repeatability Error | <0.5% |
| Range Switching Error | <0.5% |
| Current Range | 15 nA – 400 µA F.S., 23 programmable decades |
| Polarization Potential Range | ±3904 mV, minimum step 32 mV |
| Scan Rate | 250 mV/s |
| Scan Amplitude | 500 mV |
| Scan Period | 1 s – 1000 s |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Weight | 15 kg |
| Display | 19″ LED LCD (1366×768), USB mouse & dual USB host ports (for firmware update & data export) |
| Parameter Storage | Up to 5 user-defined methods |
| Onboard Quantification | Standard Comparison Method supported |
| ADC/DAC Resolution | 12-bit (1/4096 precision) |
| Embedded Platform | ARM-based real-time control system |
| Compliance | Designed for GLP-aligned laboratory workflows |
| Brand | Chengyi (scchengyi) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | HSS-1 |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External |
| Temperature Control | Heating-Only |
| Bath Volume | 7 L |
| Temperature Range | 10–100 °C |
| Temperature Stability | ±0.03 °C |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | ZDZ-1A |
| Price | Upon Request |
| Full Scale Range | 1×10⁵ to 1×10⁻¹ Pa |
| Compatible Gauge Tube | Leybold TR211 (KF16 Flange) |
| Brand | SCChengyi |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | YLG-1 |
| Quotation | Upon Request |
| Startup Time | ~20 min |
| Cooling Power | 200 W at 25°C |
| Outlet Dew Point | +3°C |
| Dew Point Stability | ±0.5 K |
| Dimensions (W×D×H) | 235 × 375 × 310 mm |
| Power Supply | AC 220 V, 50 Hz |
| Sample Gas Inlet/Outlet Connection | 6 mm OD × 1 mm wall tubing |
| Condensate Drain Connection | 4 mm OD × 1 mm wall tubing |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | C2008 |
| Pricing | Upon Request |
| Brand | SCChengyi |
|---|---|
| Origin | Sichuan, China |
| Model | QFS601 |
| Measurement Range | -80 to +20 °C dew point (≈ 0.5–23,632 µL/L H₂O) |
| Accuracy | ≤ ±1 °C |
| Response Time | <30 s (63%), <60 s (90%) for rise at DP < -40 °C |
| Output Signals | 4–20 mA, RS232 or USB (user-specified) |
| Power Supply | AC 220 ± 22 V, 50–60 Hz / Internal rechargeable battery (DC) |
| Operating Conditions | Gas Temp < +60 °C, Pressure < 2 MPa, Recommended Flow Rate: 200 mL/min |
| Dimensions | 260 × 170 × 300 mm (W × H × D) |
| Brand | Chengyi (SCChengyi) |
|---|---|
| Origin | Sichuan, China |
| Model | RM-6240BD / RM-6240CD |
| Interface | USB 2.0 |
| Max Sampling Rate | 1000 kHz (single channel) |
| Input Impedance | ≥100 MΩ (differential) |
| CMRR | ≥100 dB |
| Input Noise | ≤±1 µV RMS |
| Frequency Response | DC–10 kHz |
| Input Range | 5 µV–500 mV |
| Sensitivity Ranges | Bioelectric: 20 µV/div–500 mV/div |
| Blood Pressure | 0.48–24 kPa/div or 3.6–180 mmHg/div |
| Hardware Filters | Low-pass: 3/10/30/100/500/1k/3k Hz, OFF |
| Time Constant | 0.001–5 s, DC |
| Stimulator Output | Voltage: 0–150 V (opt.), Current: 0–150 mA |
| Pulse Width/Delay/Interval | 0.1–1000 ms |
| Frequency | 1–3000 Hz |
| Calibrated Transducers | Tension: 0–50 g, Sensitivity: 100 mV/30 g (6 V DC) |
| Pressure | −10 to +40 kPa, Sensitivity: 25 mV/12 kPa (6 V DC) |
| Brand | Chengyi (SCChengyi) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CQY-1 |
| Pricing | Available Upon Request |
| Brand | SCChengyi |
|---|---|
| Model | PHG-1 |
| Temperature Range | Ambient to 100°C |
| Max Heating Power | 350 W |
| Heating Time (Ambient → 38°C) | <10 min |
| Operating Voltage | AC 220 V, 50 Hz |
| Temperature Control Accuracy | ≤0.2°C |
| Display Resolution | 0.1°C |
| Dual Display | Actual & Set Temperature |
| Dual Preheating Reservoirs | 45 mL and 200 mL |
| Preheating Glass Tubes | Three 20 mL + One 60 mL Quartz Tubes |
| Leakage Protection | 10 mA Trip Current |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | MGS-1/4 |
| Price | Upon Request |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | MSZ-1 |
| Pricing | Upon Request |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | ZLS-23B / ZLS-24C |
| Minimum Detectable Leak Rate | 2 × 10⁻¹¹ Pa·m³/s |
| Pump Type | Oil-Diffusion Vacuum System |
| Detection Gas | Helium (⁴He⁺) |
| Mass Separation Principle | Magnetic Sector Mass Filter |
| Brand | Chengyi |
|---|---|
| Origin | Sichuan, China |
| Model | JP-2D |
| Polarographic Current Range | 15 nA–400 µA (F.S., 23 programmable ranges) |
| Polarization Potential Range | ±3904 mV (32 mV resolution) |
| Scan Rate | 50–1000 mV/s |
| Scan Amplitude | 50–1000 mV |
| Scan Period | 1–1000 s |
| Sensitivity | <5×10⁻⁸ mol/L (Cd²⁺, linear sweep polarography) |
| Resolution | <32 mV |
| Anti-Interference Ratio (pre-reduction substances) | >10⁴:1 |
| Repeatability Error | <0.3% |
| Range-Switching Error | <0.3% |
| ADC Precision | 18-bit |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Power Consumption | ~30 W |
| Weight | 15 kg |
| Interface | USB 2.0 |
| Integrated Control Unit | 19.5″ all-in-one industrial PC (optional external Windows PC support) |
| Software | JP-2D Polarographic Analysis Suite (Windows 7/8/10, 32/64-bit |
| Brand | SCChengyi |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DSWY-1 |
| Pricing | Available Upon Request |
| Sensor Included | Yes |
| Brand | Chengyi (SCChengyi) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZLS-23B |
| Pricing | Available Upon Request |
| Minimum Detectable Leak Rate | < 2 × 10⁻¹¹ Pa·m³/s |
| Warm-up Time | ~1 h |
| Response Time | ≤ 3 s |
| Maximum Operating Pressure in Mass Spectrometer Chamber | 1 × 10⁻² Pa |
| Leak Test Port | KF25 |
| Dimensions (L×W×H) | 950 × 600 × 570 mm |
| Weight | ~65 kg |
| Power Supply | AC 220 V, ~2 kW |
| Ambient Temperature Range | +5 °C to +40 °C |
| Relative Humidity | < 80 % RH |
| Electromagnetic Environment | Low-interference zone recommended |
| Brand | Chengyi / scchengyi |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China-made) |
| Model | ZLS-24D/M |
| Pricing | Available Upon Request |
| Startup Time | ≤5 min |
| Minimum Detectable Leak Rate | <1×10⁻¹¹ Pa·m³/s (Negative-Pressure Mode) |
| Response Time | ≤3 s |
| Maximum Operating Pressure in Mass Spectrometer Chamber | 1×10⁻² Pa |
| Maximum Allowable Test Port Pressure | 1000 Pa |
| Leak Test Interface | KF25 |
| Dimensions (L×W×H) | 640×550×980 mm |
| Weight | ~75 kg |
| Power Supply | 220 V ±10%, ~2 kW |
| Brand | SCChengyi |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SQG-1 |
| Pricing | Upon Request |
| Temperature Range | Ambient to 100°C |
| Max Heating Power | 350 W |
| Warm-up Time (Ambient → 38°C) | <10 min |
| Operating Voltage | AC 220 V, 50 Hz |
| Temperature Control Accuracy | ≤0.1°C |
| Display Resolution | 0.1°C |
| Dual Display | Actual & Set Temperature |
| Bath Capacity | 20 mL (±1 mL precision) |
| Preheating Rack | Holds five 20 mL glass tubes + accommodates ≥200 mL auxiliary reservoir |
| Modular Bath Design | Detachable for cleaning or replacement |
| External Circulation & Gas Supply Unit | Decoupled from bath chamber to eliminate pump-induced vibration |
| Adjustable Gas Flow Rate | Compatible with ambient air or externally supplied O₂ |
| Integrated Tissue Suspension Assembly | One-dimensional precision micrometer stage with synchronized transducer–tissue movement |
| Leakage Protection | 10 mA residual-current device |
| Waste Collection | Dedicated waste reservoir included |
| Brand | Chengyi (scchengyi) |
|---|---|
| Origin | Sichuan, China |
| Instrument Type | Rotational Viscometer |
| Model | NXS-4CP |
| Viscosity Range | 1800–9900 mPa·s |
| Shear Rates | 10, 20, 40, 60, 80, 100 s⁻¹ |
| Accuracy | ≤±3% FS |
| Repeatability | ≤±1% FS |
| Temperature Range | 5–75 °C |
| Brand | Chengyi (scchengyi) |
|---|---|
| Origin | Sichuan, China |
| Model | CZD-1 |
| Measurement Range | pH 0.00–14.00 |
| Accuracy | ±0.06 pH (pH measurement), ±0.2% (volumetric repeatability) |
| Resolution | 0.01 pH / 1 mV |
| Stability | ±0.01 pH per 3 h |
| Endpoint Setting Range | 0.00–14.00 pH or ±1400 mV |
| Control Sensitivity | ±0.1 pH / ±5 mV |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Power Consumption | 10 W |
| Net Weight | 5 kg |
| Environmental Operating Conditions | 5–40 °C, ≤85% RH |
| Brand | Chengyi |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZDZ-1J |
| Measurement Principle | Thermal Conductivity (Pirani) |
| Pressure Range | 1.0 × 10⁵ Pa to 1.0 × 10⁻¹ Pa (Atmosphere to 0.1 Pa) |
| Vacuum Port | KF16 |
| Display | TFT Touchscreen Interface |
| Processor | ARM Cortex-M3 |
| Accuracy | ±20% of reading |
| Standard Gauge Tube | CY-1Z Pirani Sensor (KF16 flange) |
| Cable Length | 3 m |
| Dimensions (H×W×D) | 103 × 120 × 155 mm |
| Weight | ~2.0 kg |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Optional Outputs | 0–10 V analog output |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | DHX |
| Pricing | Upon Request |
| Tidal Volume Range | 1–50 mL / 1–150 mL / 1–300 mL / 1–500 mL (selectable) |
| Respiratory Rate | 1–199 breaths/min |
| I | E Ratio Options: 1:1, 1:2, 1:3, 2:1 |
| Power Supply | 220 V ±10%, 50 Hz |
| Dimensions (W×H×D) | 400 × 140 × 280 mm |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | MTS-1 |
| Pricing | Upon Request |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | KLY-2 |
| Pricing | Upon Request |
| Product Type | Portable Dew Point Meter |
| Measurement Range | –80 to +20 °C dew point (approx. 0.5–23,632 µL/L H₂O) |
| Accuracy | ≤±0.5 °C (at factory calibration) |
| Response Time | <30 s (63%), <60 s (90%) for rise at DP < –40 °C |
| Output Signal | 4–20 mA analog |
| Operating Media Conditions | Gas temperature < +60 °C, pressure < 2 MPa, flow rate 200 mL/min |
| Dimensions | 260 mm × 170 mm × 300 mm (W×H×D) |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JTC-1 |
| Pricing | Upon Request |
| Output Voltage Range | 0–120 V AC (50 Hz), Continuously Adjustable |
| Output Current | ≥100 mA |
| Stimulation Modes | Single Pulse, Continuous Train, Externally Triggered Programmable Mode |
| Stimulation Duration | 0.2, 0.3, 0.4, 0.5, 0.6 s |
| Inter-Stimulus Interval (ISI) | Single Pulse, 1, 2, 5, 10 s |
| Trigger Sources | Internal Clock or External TTL-Compatible Signal (5–15 V) |
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