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| Brand | AWA |
|---|---|
| Origin | China (Shandong) |
| Model | AWA6228+ |
| Frequency Range | 10 Hz – 20 kHz |
| Measurement Range | Low Range: 20–132 dB(A), High Range: 30–142 dB(A) |
| Optional Extended Range | up to 162 dB(A) |
| Self-Noise | Low Range <12 dB(A)/17 dB(C)/22 dB(Z) |
| Accuracy | ±0.7 dB |
| A/D Sampling Rate | 48 kHz |
| Display | 2.6″ Color LCD (240×320) |
| Data Storage | 3 MB internal (expandable via SD card up to 32 GB) |
| Compliance | IEC 61672-1:2013 Class 1, IEC 61260-1:2014 Class 1, GB/T 3785.1–2010, GB/T 3241–2010 |
| Brand | AWA |
|---|---|
| Origin | China (Shandong) |
| Model | AWA5688 |
| Frequency Range | 20 Hz – 12.5 kHz |
| Measurement Range | 28–133 dB(A), 33–133 dB(C), 40–133 dB(Z) |
| Self-Noise | <23 dB(A), <28 dB(C), <33 dB(Z) |
| Accuracy Class | IEC 61672-1:2013 Class 2 |
| Compliance | GB/T 3785.1-2010, GB/T 3241-2010, JJG 188-2017, JJG 778-2005, JJG 449-2014 |
| A/D Sampling Rate | 48 kHz |
| Display | 2.6" color LCD (240×320 px) |
| Memory | 32 MB flash + optional 32 GB SD card |
| Operating Temperature | 0–40 °C |
| Power | 4 × AA alkaline batteries (≥30 h continuous operation) |
| Weight | 0.35 kg |
| Dimensions | 260 × 80 × 30 mm |
| Brand | AWA |
|---|---|
| Model | AWA6292 |
| Accuracy Class | IEC 61672-1:2013 Class 1 |
| Frequency Range | 10 Hz – 20 kHz |
| Measurement Range | 20 dB(A) – 143 dB(A) |
| Display | 4.3" capacitive touchscreen |
| Data Storage | 16 GB internal + microSD slot (up to 64 GB) |
| Environmental Rating | IP65 (instrument body, excluding microphone) |
| Operating Temperature | −20 °C to +60 °C |
| Battery | 10,000 mAh Li-ion (20 W fast charge, ≥24 h runtime per full charge) |
| Connectivity | 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 5.0, USB-C, RS-232 serial |
| Compliance | GB/T 3785.1–2010, IEC 61672-1:2013, GB/T 3241–2010, IEC 61260-1:2014 |
| Brand | ATI |
|---|---|
| Origin | USA |
| Model | TDA-2i |
| Dimensions | 25.7 cm × 33 cm × 15.2 cm |
| Weight | 8.6 kg (host 7.5 kg + probe & accessories 1.1 kg) |
| Power Supply | 100–250 V AC, 50/60 Hz |
| Flow Rate | 28.3 L/min ±10% |
| Detection Range | 0.0001% – 100.0% (aerosol penetration) |
| Sensitivity | ±1% of reading (≥0.01% to 100%) |
| Repeatability | ±0.5% of reading (≥0.01% to 100%) |
| Light Source | Solid-state, low-power, low-heat scattering cavity LED (50,000–100,000 hr lifetime) |
| Aerosol Compatibility | PAO-4, DOP, Ondina, PEG, Krydol, Corn Oil, Mineral Oil, Paraffin |
| Alarm | Audible + visual flashing on host and iProbe display |
| Data Output | USB interface (standard), thermal printer (optional) |
| Reporting Modes | Continuous, Summary, Monitoring |
| Compliance | NSF/ANSI 49, IEST-RP-CC001, ISO 14644-3, EN 61010-1:2010, EN 61326-1:2006, CE, FCC |
| Brand | 3M |
|---|---|
| Origin | USA |
| Model | LM1 |
| Detection Principle | ATP-dependent luciferase bioluminescence assay |
| Sample Types | Surface swabs (UXL100), free ATP in water (AQF100), total ATP in water (AQT200) |
| Software | Clean-Trace Hygiene Management Software with wireless connectivity, automated reporting, and audit-ready data logging |
| Compliance Context | Designed for use in environments requiring adherence to HACCP, ISO 22000, FDA Food Safety Modernization Act (FSMA), and GMP-aligned hygiene verification protocols |
| Brand | JU CHUANG ENVIRONMENTAL |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | ZF-1050 |
| Dimensions (L × Ø) | 180 × 53 mm |
| Weight | 1.3 kg |
| Power Supply | DC 9–36 V |
| Power Consumption | 0.1 W |
| Operating Temperature Range | ≤350 °C |
| Output Options | Relay (NO) & 4–20 mA |
| Connection Port | ID 30 mm / OD 37 mm |
| Principle | Doppler-shift-based microwave sensing |
| Brand | HanHe |
|---|---|
| Origin | Shandong, China |
| Model | H-L1900 |
| Spectral Range | 190–1100 nm |
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ±0.8 nm |
| Wavelength Repeatability | ≤0.2 nm |
| Photometric Accuracy | ±0.3%T (0–100%T), ±0.002 Abs (0–0.5 Abs), ±0.004 Abs (0.5–1.0 Abs) |
| Baseline Drift | ±0.002 A/h |
| Baseline Flatness | ±0.002 A |
| Stray Light | ≤0.1%T |
| Photometric Repeatability | ≤0.15%T (0–100%T), ≤0.001 Abs (0–0.5 Abs), ≤0.002 Abs (0.5–1.0 Abs) |
| Detector | Imported Silicon Photodiode |
| Light Sources | Long-life Deuterium Lamp & Tungsten Halogen Lamp |
| Display | 128×64 Dot-Matrix LCD |
| Data Interface | USB Port |
| Dimensions | 460 × 380 × 180 mm |
| Weight | 18 kg |
| Brand | JU CHUANG ENVIRONMENTAL |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Domestic |
| Model | UV-759CRT |
| Optical Design | Single-beam |
| Detector | CMOS array |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.3 nm |
| Wavelength Repeatability | 0.1 nm |
| Spectral Bandwidth | 1.8 nm |
| Stray Light | ≤0.05% T at 220 nm and 360 nm |
| Photometric Accuracy | ±0.003% T |
| Photometric Repeatability | 0.001% T |
| Absorbance Range | –0.30 to 3.00 A |
| Transmittance Range | 0.0–200.0% T |
| Concentration Range | 0–1999 units |
| Baseline Flatness | ±0.001 A |
| Stability | ±0.0005 A/h at 500 nm |
| Interface | USB (RS-232 emulation) |
| Display | 128×64 graphic LCD |
| Data Storage | 200 calibration curves + 200 measurement sets |
| Software Support | UV-759CRT dedicated analysis software |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8533EP |
| Instrument Type | Real-time Aerosol Mass Concentration Monitor |
| Detection Principle | 90° Light Scattering (Laser Photometry) |
| Mass Concentration Range | 0.001–150 mg/m³ |
| Simultaneous Size-Fractionated Outputs | PM₁, PM₂.₅, Respirable (PM₄), PM₁₀, and Total PM (<15 µm) |
| Flow Rate | 3.0 L/min (±5% accuracy, internally controlled) |
| Optical System | Sheath-Air Isolated Laser Cavity |
| Display | 5.7″ VGA Color Touchscreen |
| Data Storage | 5 MB internal memory (>60,000 data points |
| Operating Temperature | 0–50 °C |
| Storage Temperature | −20–60 °C |
| Relative Humidity | 0–95% RH (non-condensing) |
| Time Constant | User-selectable (1–60 s) |
| Resolution | ±0.1% of reading or 0.001 mg/m³ (whichever is greater) |
| Zero Stability | ±0.002 mg/m³ over 24 h |
| Particle Size Range | 0.1–15 µm |
| Power | Rechargeable Li-ion battery (2.0 kg w/1 battery |
| Connectivity | USB, Ethernet (8533EP only), USB mass storage support |
| Analog Output | User-selectable 0–5 V or 2–20 mA |
| Alarm Output | Relay (non-latching MOSFET) or audible buzzer |
| Filter Holder | Replaceable 37 mm filter cassette (user-supplied) |
| Compliance | Designed for use in occupational health monitoring per OSHA, NIOSH, and ISO 7708 air sampling protocols |
| Brand | AWA |
|---|---|
| Model | AHAI6256 |
| Type | Portable Vibration Analyzer |
| Compliance | ISO 8041:2005, ISO 5349-1:2001, GB/T 23716–2009, IEC 61260:1995 |
| Sensor | AWA14400 Environmental Accelerometer (Sensitivity: 40 mV/m·s⁻², Mass: 550 g) |
| Frequency Range | 0.315 Hz–250 Hz (±2 dB), with weighted bands Wb/Wc/Wd/We/Wj/Wk/Wm/Wz/Wu |
| Measurement Parameters | Acceleration (m/s²), Velocity (mm/s), Displacement (µm), 1/3-Octave Band Analysis, FFT Spectrum (up to 256 lines), Time History Recording |
| Dynamic Range | 48 dB–158 dB (re 10⁻⁶ m/s²) |
| Linear Range | >90 dB |
| Sampling Rate | 750 Hz |
| A/D Resolution | 24-bit |
| Memory | 64 kB Flash (128 measurement sets) |
| Interface | RS232 (printer & PC data export) |
| Power | 6×LR6 alkaline or rechargeable batteries (≥16 h operation) or 5 V external supply |
| Operating Temp | –10 °C to +50 °C |
| Storage Temp | –20 °C to +70 °C |
| RH | 25 %–90 % |
| Brand | JU CHUANG ENVIRONMENTAL |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Heating Module | Single Graphite Block |
| Batch Capacity | 36 Positions |
| Temperature Range | Ambient to 200 °C |
| Temperature Accuracy | ±1 °C |
| Compliance | Designed for EPA 200.2/200.7/3050B, ISO 11466, GB/T 5009.11–2003, GB/T 22105.1–2008, and ASTM D3658 |
| Brand | JU CHUANG ENVIRONMENTAL |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | JC-GGC400 |
| Instrument Type | Sub-boiling Distillation Apparatus |
| Heating Method | Electric |
| Cooling Method | Air-cooled |
| Distillation Flow Rate | 0–10 L/min |
| Heating Ramp Time | ≤5 min |
| Endpoint Control | Automatic Temperature Hold |
| Heating Positions | 4 independent channels |
| Brand | HanHe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | H-L72 Series |
| Spectral Range | 350–1050 nm |
| Spectral Bandwidth | 6 nm |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | ≤1 nm |
| Photometric Accuracy | Contact Technical Support |
| Baseline Drift | See Detailed Specifications |
| Baseline Flatness | Contact Technical Support |
| Brand | Ju Chuang Environmental |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | JC-CQ-R |
| Instrument Type | Pest Surveillance System |
| Power Consumption | ≤200 W (operational), ≤25 W (standby) |
| Power Supply | 220 VAC ±10% / 50 Hz or Solar-Powered Configuration Available |
| Dimensions (H×W×D) | 2117.7 mm × 769 mm × 779 mm (including base) |
| Display | 10.1-inch Android-based capacitive touchscreen interface |
| Brand | Ju Chuang Environmental |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | Y09-3016 |
| Instrument Type | Handheld |
| Flow Rate | 2.83 L/min (0.1 ft³/min) |
| Particle Size Channels | 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 µm (simultaneous six-channel detection) |
| Measurement Accuracy | ±5% FS |
| Counting Efficiency | ≥50% at 0.3 µm, ≥100% at ≥0.5 µm per ISO 21501-4 |
| Data Storage Capacity | 20,000 sample records (circular buffer, non-volatile memory) |
| Battery | Rechargeable Li-ion, 7.4 V / 2200 mAh, >6 h operation |
| Operating Environment | 10–40 °C, 20–90% RH (non-condensing), 86–106 kPa |
| Compliance | JJF 1190–2008, JJG 547–1988, ISO 21501-4, ISO 14644-1, GB 50073–2001, USP <788>, FS-209E, GMP Annex 1 |
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