HJ
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| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SW-CJ-2D |
| Instrument Type | Vertical Laminar Flow Clean Bench |
| Cleanliness Class | ISO Class 5 (100 @ ≥0.5 µm, Fed. Std. 209E) |
| Noise Level | ≤62 dB(A) |
| User Capacity | Dual-operator, single-front configuration |
| Airflow Pattern | Vertical downward laminar flow |
| Pre-filter | Integrated coarse particulate pre-filter |
| HEPA Filter | 1135 × 460 × 38 mm, single unit, ≥99.995% @ 0.3 µm |
| Average Face Velocity | 0.25–0.45 m/s |
| Vibration | ≤5 µm (peak-to-peak, XYZ axes) |
| Illumination | ≥300 lux |
| Power Supply | AC 220 V, 50 Hz |
| Max. Power Consumption | 600 W |
| Net Weight | 120 kg |
| Work Area Dimensions (W×D×H) | 1140 × 485 × 515 mm |
| Overall Dimensions (W×D×H) | 1300 × 550 × 1600 mm |
| Lighting | 30 W fluorescent lamp × 1 |
| UV Sterilization Lamp | 30 W × 1 |
| Control Interface | Digital LCD panel with interlocked safety logic |
| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SW-CJ-2K |
| Price | USD 435 (approx.) |
| Airflow Capacity | 500 m³/h (single-unit configuration) |
| Cleanliness Class | ≤3.5 particles/L at outlet (ISO Class 5 / US FED STD 209E Class 100) |
| Noise Level | ≤62 dB(A) |
| Air Velocity | 0.3–0.6 m/s (dual-speed control) |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 150 W/h |
| Dimensions (W×D×H) | 800 × 350 × 880 mm |
| UV Germicidal Lamp | Integrated |
| Duct Connection | 160 mm PVC duct required |
| Control Modes | Manual + IR remote |
| Timer Function | Programmable for 1–6 daily cycles |
| Fault Detection | Auto-diagnostic with on-screen error display |
| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SW-CJ-2K |
| Price | USD 820 (FOB Shanghai) |
| Airflow Capacity | 1000 m³/h |
| Filtration Efficiency | ≥99.99% for particles ≥0.5 µm (sodium flame test) |
| Average Air Velocity | 0.25–0.45 m/s (dual-speed control) |
| Noise Level | ≤62 dB(A) |
| Dimensions (W×D×H) | 800 × 350 × 900 mm |
| Power Supply | Single-phase AC 220 V / 50 Hz |
| Max. Power Consumption | 600 W |
| Unit Weight | 35 kg |
| HEPA Filter Size | 640 × 550 × 38 mm |
| Mounting | Wall-mounted with adjustable height and multi-point return air inlet configuration |
| Control Interface | Digital programmable timer (1–6 time slots), LCD display, infrared remote + manual panel |
| Compliance | Meets GB/T 14295–2019 (General Air Filters), GB 50591–2010 (Cleanroom Construction), ISO 14644-1 Class 5 (as part of integrated system) |
| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SW-CJ-3F |
| Instrument Type | Vertical Laminar Flow Clean Bench |
| Cleanliness Class | ISO Class 5 (100 @ ≥0.5 µm, Fed. Std. 209E) |
| Noise Level | ≤62 dB(A) |
| User Capacity | 3 operators |
| Airflow Pattern | Vertical Downflow |
| Average Air Velocity | 0.25–0.45 m/s (dual-speed control) |
| Microbial Contamination | ≤0.5 CFU/plate·hour (Φ90 mm settle plate) |
| Vibration | ≤5 µm half-amplitude (X/Y/Z axes) |
| Illuminance | ≥300 lx |
| Power Supply | AC 220 V, 50 Hz |
| Max. Power Consumption | 1000 W |
| Net Weight | 280 kg |
| Work Area Dimensions (W×D×H) | 1800 × 580 × 515 mm |
| Overall Dimensions (W×D×H) | 1960 × 645 × 1625 mm |
| HEPA Filter Specification | 1795 × 555 × 38 mm (1 unit) |
| Fluorescent Lamp | 50 W (1 unit) |
| UV Lamp | 50 W (1 unit) |
| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Vertical Laminar Flow Clean Bench |
| Model | SW-CJ-3FD |
| Cleanliness Class | ISO Class 5 (equivalent to Fed. Std. 209E Class 100 @ ≥0.5 µm) |
| Airflow Pattern | Vertical Downflow |
| Noise Level | ≤62 dB(A) |
| Operating Personnel Capacity | 3 users |
| Average Air Velocity | 0.25–0.45 m/s (dual-speed control) |
| Illumination | ≥300 lx |
| Power Supply | AC 220 V / 50 Hz |
| Max. Power Consumption | 1000 W |
| Net Weight | 250 kg |
| Work Area Dimensions (W×D×H) | 1800 × 580 × 515 mm |
| Overall Dimensions (W×D×H) | 1960 × 645 × 1625 mm |
| HEPA Filter Specification | 1795 × 555 × 38 mm (single unit) |
| Pre-filter | Integrated coarse particulate pre-filter |
| UV Lamp | 50 W (interlocked with lighting) |
| Fluorescent Lamp | 50 W |
| Vibration Amplitude | ≤5 µm (peak-to-peak, XYZ axes) |
| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | Wit-V4.0 |
| Power Supply | 170–240 V AC, 50/60 Hz, 100 W |
| Max Operating Pressure | 6000 mbar |
| Minimum Inlet Pressure | 200 mbar |
| Dimensions (W×D×H) | 40 × 30 × 25 cm |
| Forward Flow Range | 0.1–200 mL/min |
| Water Intrusion Flow Range | 0.05–50 mL/min |
| Bubble Point Range | 700–6000 mbar |
| Accuracy | ±3% or ±5‰ F.S. (whichever is greater) |
| Sensitivity | Forward Flow: 0.1 mL/min |
| Water Intrusion | 0.01 mL/min |
| Bubble Point | 50 mbar |
| Repeatability Error | ≤3% |
| Test Duration (typical) | Bubble Point: 2 ± 2 min |
| Diffusion Flow | 7 ± 2 min |
| Water Intrusion | 7 ± 2 min |
| System Leak Check | 3 ± 1 min |
| Display | 7-inch color touchscreen (256-color), Windows CE 6.0 OS |
| Controller | ARM11 embedded processor |
| Data Storage | 32 GB internal flash memory (≥1 million test records) |
| Printing | Integrated thermal printer for test conditions, results, and real-time curves |
| Environmental Operating Range | 0–50 °C, 10–80% RH |
| Compliance | Meets requirements of Chinese Pharmacopoeia (2020 Edition), supports 21 CFR Part 11-compliant electronic signatures, audit trail, and role-based user access control |
| Brand | HJ |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM Manufacturer |
| Region of Origin | Domestic (China) |
| Model | Y09-5100 |
| Instrument Type | Laboratory-grade |
| Flow Rate | 100 L/min ±5% (3.53 CFM) |
| Flow Accuracy | ≤±5% |
| Timing Error | ≤±1 s over 6-min sampling |
| Repeatability | ≤±10% FS |
| Particle Size Distribution Error | ≤±30% |
| Indication Error | ≤±30% FS |
| Max. Concentration | 35,000 particles/L |
| Zero Count Recovery (Self-Cleaning Time) | ≤10 min (95% confidence, three consecutive zero counts) |
| Operating Temperature | 0–40 °C |
| Relative Humidity Range | 10–90% RH (non-condensing) |
| Battery Runtime | ~5 h (integrated 16.8 V Li-ion pack) |
| Dimensions | 315 × 260 × 230 mm |
| Weight (incl. battery) | 8 kg |
| Housing Material | SUS304 stainless steel |
| Calibration Standards | GB/T 6167–2007, JJF 1190–2008 |
| Cleanroom Classification Compliance | ISO 14644-1, EU GMP Annex 1 (static & dynamic), USP <788>, FDA 21 CFR Part 11 (data integrity ready) |
| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZJFX-GDW Series |
| Temperature Range | −20 °C to +150 °C / −40 °C to +150 °C / −70 °C to +150 °C |
| Temperature Uniformity | ±1.5 °C |
| Temperature Fluctuation | ±0.5 °C |
| Heating Rate (typ.) | 3 °C/min (non-linear, no-load) |
| Cooling Rate (typ.) | 1 °C/min (non-linear, no-load) |
| Inner Chamber Material | SUS#304 mirror-finish stainless steel (1.0 mm thick) |
| Outer Chamber Material | Cold-rolled steel with powder coating or brushed stainless steel (1.2 mm thick) |
| Refrigeration System | Original Tecumseh (France) compressors, eco-friendly refrigerants R404A & R23A, finned-tube condenser with forced-air cooling, multi-stage finned evaporator with auto-capacity modulation |
| Controller | TEMI880 color touchscreen controller (English/Chinese interface), 120 programmable test profiles, real-time curve display (setpoint vs. actual), scheduling, lock function, date/time setting, standby/resume |
| Standard Accessories | Triple-layer vacuum-insulated observation window (1 pc), 50 mm diameter test port (left side, 1 pc), 4 swivel casters, humidification tank (1 pc), 5 wet-bulb gauzes |
| Safety Protections | Fuseless circuit breaker, compressor high-pressure/overheat/overcurrent protection, over-temperature cut-off, fan overload protection, dry-heater burnout protection, water shortage alarm |
| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Model | ZJSJ-008 |
| Flow Rates | 28.3 L/min, 50 L/min, 100 L/min |
| Flow Accuracy | ±5% |
| Operating Pressure Range | 0.1–1.0 MPa (30–150 psi) |
| Particle Size Cut-off | ≥0.3 µm |
| Microbial Sampling Mode | Viable airborne microorganism collection at 50 L/min and 100 L/min |
| Operating Temperature | 0–35 °C |
| Operating Relative Humidity | 0–35% RH |
| Gas Compatibility | Nitrogen, Argon, Helium |
| Noise Level | <50 dB(A) |
| Housing Material | SUS304 stainless steel |
| Dimensions (L×W×H) | 150 × 300 × 200 mm |
| Weight | 3.3 kg |
| Brand | HJ |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | ZJSJ-010 |
| Instrument Type | Optical Particle Counter Accessory |
| Dilution Ratio | 60–700× @ 28.3 L/min |
| Flow Rate | 28.3 L/min (standard) / 2.83 L/min (low-flow mode) |
| Dilution Control Method | Precision Mass Flow Regulation |
| Compliance | Designed for ISO 14644-1/3, ISO 21501-4, and USP <788> compliant particle counting workflows |
| Brand | HJ |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZJSJ-012 |
| Aerosol Output Volume Flow | 1–2.5 m³/h |
| Aerosol Generation Rate | 0.5–2×10¹³ particles/h |
| 雾化压力 (Atomization Pressure) | 10–80 kPa (adjustable) |
| Aerosol Particle Size Distribution | 0.02–2 µm |
| Aerosol Types | DEHS, PAO, DOP (cold, polydisperse) |
| Dimensions (H×W×L) | 200×250×370 mm |
| Weight | 3 kg |
| External Air Supply Requirement | Clean, oil-free compressed air ≤0.7 MPa |
| Brand | HJ |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | ZRQF-F30J |
| Instrument Type | Thermal Anemometer |
| Resolution | 0.01 m/s |
| Measurement Range | 0.05–30.0 m/s |
| Accuracy | ±(4% of reading + 0.1) m/s for 0.05–5.00 m/s |
| Operating Temperature | 0–40 °C |
| Operating Relative Humidity | <90% RH |
| Temperature Measurement Range | 0–40 °C |
| Temperature Accuracy | ±0.5 °C |
| Relative Humidity Range | 0–100% RH |
| RH Accuracy | ±5% RH |
| Power Supply | 4 × AA batteries (6 V DC) |
| Probe Length | 0.62 m (sensor rod), 3 m cable |
| Probe Diameter | Φ11 mm |
| Dimensions (W×D×H) | 187 × 84 × 46 mm |
| Weight | >1 kg |