Gas Detector
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| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | HD-F801-5 |
| Temperature Range | 15–40 °C |
| Humidity Range | 30–80 % RH |
| Internal Volume | 5 m³ |
| Air Exchange Rate | 0.2–2 h⁻¹ |
| Surface Air Velocity | 0.1–0.5 m/s |
| Static Leak Rate | ≤0.5 % × chamber volume/min at 1 kPa differential pressure |
| Formaldehyde Background Concentration | <0.006 mg/m³ |
| TVOC Background Concentration | <0.05 mg/m³ |
| Individual VOC Background Concentration | <0.005 mg/m³ |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HAIDA HD-F801-6 16 m³ Environmental Chamber for Formaldehyde and VOC Emission Testing |
| Temperature Range | 15–40 °C |
| Humidity Range | 30–80 % RH |
| Air Exchange Rate | 0.2–2.0 h⁻¹ |
| Internal Air Velocity | 0.1–0.5 m/s (horizontal) |
| Chamber Airtightness | ≤0.5 % × chamber volume/min at 1 kPa differential pressure |
| Formaldehyde Background Concentration | <0.006 mg/m³ |
| TVOC Background Concentration | <0.05 mg/m³ |
| Individual VOC Background Concentration | <0.005 mg/m³ |
| Brand | Accurion |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Halcyonics Workstations |
| Price | Upon Request |
| Load Capacity (Vario Series) | 80–320 kg |
| Load Capacity (Micro Series) | 100–100 kg |
| Isolation Performance | >98.22% at 10 Hz |
| Effective Low-Frequency Cutoff | <5 Hz |
| Interface | USB 1.1 |
| Software | Windows-based Evaluation Suite |
| Dimensions (L×W×H, mm) | Vario_600: 770×770×700 |
| Vario_780 | 990×810×700 |
| Vario_900 | 1110×960×700 |
| Micro_780 | 950×770×700 |
| Micro_1000 | 1070×1170×700 |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | C12494-210S |
| Price Range | USD 1,350 – 2,700 (FOB Yokohama) |
| Brand | Hamamatsu Photonics (BHP) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | CH320-02 |
| Price Range | USD 280 – 700 |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | P11120-201 |
| Cooling | Two-stage thermoelectric (TE) cooled |
| Package | TO-8 metal can |
| Photosensitive Area | Ø1 mm |
| Spectral Cutoff Wavelength (typ.) | 5.9 µm |
| Peak Responsivity Wavelength (typ.) | 4.9 µm |
| Responsivity (typ.) | 1.6 A/W |
| Detectivity D* (typ.) | 5.0 × 10⁹ cm·Hz¹ᐟ²/W |
| Rise Time (typ.) | 0.4 µs |
| Operating Temperature | −30 °C (detector element) |
| Material | InAsSb (Indium Arsenide Antimonide) |
| Environmental Compliance | RoHS-compliant, Pb-free packaging |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | P10090-01 |
| Price Range | USD 1,350 – 2,700 |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | P10090-11 |
| Price Range | USD 1,350 – 2,700 |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | G12183-010K |
| Price Range | USD 140 – 280 (FOB Japan) |
| Spectral Range | 0.9–2.6 µm |
| Cutoff Wavelength | 2.6 µm |
| Active Area | Ø1 mm |
| Package | TO-18 Metal |
| Cooling | Non-cooled |
| Responsivity (Typ.) | 1.3 A/W @ 2.3 µm |
| Dark Current (Max.) | 30 nA |
| Bandwidth (Typ.) | 6 MHz |
| Junction Capacitance (Typ.) | 500 pF |
| Operating Temperature | −40 to +85 °C |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | P12691-201 |
| Cooling | Two-stage thermoelectric (TE) cooler |
| Package | TO-8 metal can |
| Active Area | Ø1 mm |
| Pixel Count | 1 |
| Cut-off Wavelength (typ.) | 8.3 µm |
| Peak Wavelength (typ.) | 6.7 µm |
| Spectral Range | ~3.5–8.3 µm |
| Responsivity (typ. at peak, T<sub>d</sub> = −30 °C) | 1.2 A/W |
| Material | Indium Arsenide Antimonide (InAsSb) |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | P13243-011CA |
| Price Range | USD 280–700 (FOB Japan) |
| Active Area | 0.7 × 0.7 mm² |
| Pixel Count | 1 |
| Package Type | Plastic TO-can |
| Cooling | Uncooled |
| Cutoff Wavelength (typ.) | 5.3 µm |
| Peak Spectral Responsivity Wavelength (typ.) | 3.5 µm |
| Responsivity (typ.) | 0.0045 A/W @ 3.5 µm, Ta = 25 °C |
| Shunt Resistance (typ.) | >10⁶ Ω |
| Rise Time (typ.) | <100 ns |
| Dark Current (typ.) | <10 nA @ −0.1 V bias |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported |
| Model | P13243-011MA |
| Price Range | USD 700 – 1,400 (FOB Yokohama) |
| Active Area | 0.7 × 0.7 mm² |
| Pixel Count | 1 |
| Package Type | Hermetically Sealed Metal Can |
| Cooling | Uncooled |
| Cutoff Wavelength (Typ.) | 5.3 µm |
| Peak Spectral Response | 3.5 µm |
| Responsivity (Typ.) | 0.0045 A/W @ 3.5 µm, Ta = 25 °C |
| Shunt Resistance (Typ.) | > 50 kΩ |
| Rise Time (Typ.) | < 100 ns |
| Operating Temperature Range | –40 °C to +85 °C |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported |
| Model | P13894-011MA |
| Price Range | USD 1,250 – 2,500 |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | P13894-011NA |
| Operating Temperature | Uncooled (Room Temperature) |
| Active Area | 1 × 1 mm² |
| Pixel Count | 1 |
| Package | TO-5 Metal Can |
| Cutoff Wavelength (Typ.) | 11 µm |
| Peak Wavelength (Typ.) | 5.6 µm |
| Responsivity (Typ.) | 0.002 A/W @ 25 °C |
| Spectral Range | 1–11 µm |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | P13894-211MA |
| Price Range | USD 1,400 – 2,800 (FOB Yokohama) |
| Active Area | 1 × 1 mm² |
| Pixel Count | 1 |
| Package | TO-8 Metal Can |
| Cooling | Two-Stage Thermoelectric (TE) Cooler |
| Cutoff Wavelength (Typ.) | 10.2 µm |
| Peak Wavelength (Typ.) | 5.6 µm |
| Spectral Response Range | 1.0 – 11.0 µm |
| Responsivity (Typ. at λ� | ₑₐₖ, Ta = 25°C): 0.0038 A/W |
| Dark Current (Typ. at λ = 5.6 µm, Tc = −40°C) | < 1.2 nA |
| Rise Time (Typ.) | < 1.5 µs |
| Shunt Resistance (Typ. at V = 0 V) | > 1.5 MΩ |
| Operating Temperature Range (Case) | −40°C to +70°C |
| Storage Temperature Range | −40°C to +85°C |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | R11715-01 |
| Spectral Range | 185–710 nm |
| Photocathode Shape | Rectangular |
| Photocathode Dimensions | 8 × 24 mm |
| Cathode Radiant Sensitivity (Typ.) | 70 mA/W |
| Anode Luminous Sensitivity (Min.) | 1000 A/lm |
| Anode Luminous Sensitivity (Typ.) | 1200 A/lm |
| Anode Radiant Sensitivity (Typ.) | 8.0 × 10⁶ A/W |
| Gain (Typ.) | 1.2 × 10⁷ |
| Dark Current (30 min, Typ.) | 0.2 nA (at −20 °C) / 0.02 nA (at −30 °C) |
| Dark Current (30 min, Max.) | 0.5 nA |
| Rise Time (Typ.) | 2.2 ns |
| Transit Time (Typ.) | 22 ns |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | R9182-01 |
| Cooling Type | Thermoelectrically Cooled (Peltier) |
| Photocathode Type | Multi-alkali (S-20) |
| Window Type | Side-window |
| Effective Photosensitive Area | 10 × 24 mm |
| Spectral Response Range | 185–900 nm |
| Photocathode Shape | Rectangular |
| Photocathode Dimensions | 8 × 24 mm |
| Short-wavelength Cutoff | 185 nm |
| Long-wavelength Cutoff | 900 nm |
| Anode Luminous Sensitivity (min) | 3000 A/lm |
| Anode Luminous Sensitivity (typ.) | 5000 A/lm |
| Anode Gain (typ.) | 9.5 × 10⁶ |
| Dark Current (30 min warm-up, typ.) | 15 / 0.3 nA |
| Dark Current (30 min warm-up, max) | 50 / 1 nA |
| Rise Time (typ.) | 2.2 ns |
| Transit Time (typ.) | 22 ns |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | R6800U-01 |
| Spectral Range | 185–350 nm |
| Peak Wavelength | 240 nm |
| Photocathode Material | Cesium Telluride (Cs-Te) |
| Window Material | Solar-Blind UV-Transmitting Glass |
| Photocathode Diameter | 8 mm (min.) |
| Envelope Diameter | 16 mm |
| Cathode Peak Current | 1.2 µA |
| Anode Supply Voltage (max) | 30 V |
| Avg. Cathode Current Density (max) | 5 µA/cm² |
| Avg. Cathode Current (max) | 0.4 µA |
| Operating Temperature | –80 to +50 °C |
| Radiant Sensitivity @ 254 nm (typ.) | 20 mA/W |
| Dark Current (max) | 1 pA |
| Recommended Operating Voltage | 15 V |
| Inter-Electrode Capacitance | 3 pF |
| Brand | Hamamatsu Photonics (BHP) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | CH286-05 |
| Measurement Principle | Beta-ray Attenuation Method |
| Measured Parameters | PM10 and PM2.5 |
| Output Signal | TTL-compatible pulse output with fixed amplitude |
| Key Performance | Low-noise operation, wide dynamic range, high detection efficiency, robust mechanical and thermal stability |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 3886 |
| Safety Rating | Non-Explosion-Proof |
| Weight | ~980 g |
| Display | 4-line × 20-character LCD |
| Dimensions | 115 mm × 70 mm × 211 mm |
| Data Storage Capacity | 500 samples (4 records per test in Calculation Mode) |
| Communication Interface | RS-232 or RS-485 (selectable via menu) |
| Power Supply | 4× AA Ni-MH rechargeable batteries (4.8 V, 1.6 Ah) |
| Sampling Flow Rate | 0.1 cfm (2.83 L/min) |
| Counting Channels | 0.3 µm, 0.5 µm, 1.0 µm, 3.0 µm, 5.0 µm |
| Minimum Detectable Particle Size | 0.3 µm |
| Count Range | 1–70,000,000 particles/ft³ |
| Sampling Duration | 1 s – 99 min 59 s (adjustable in 1-s increments) |
| Sampling Frequency | 1–99 cycles or continuous |
| Operating Temperature | 10–35 °C |
| Test Modes | Single, Repeat, Continuous, Calculation, Remote Control |
| Simultaneous Environmental Monitoring | Particle count + temperature + relative humidity + air velocity (with optional probes) |
| Error Indicators | Out-of-range count, laser power degradation, flow deviation > ±1%, low battery |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | PM2.5 |
| Price Range | USD 14,000 – 21,000 |
| Measurement Principle | Laser Light Scattering |
| Measured Parameters | PM1, PM2.5, PM5, PM10, TSP (optional with certified cyclone cutters) |
| Detection Range | 0.01–10 mg/m³ |
| Minimum Resolution | 0.001 mg/m³ |
| LOD | 2 µg/m³ |
| Sampling Flow Rate | 2.83 L/min |
| Cut-Point Performance | Da₅₀ = 10 ± 0.5 µm, σg = 1.5 ± 0.1 |
| Repeatability | RSD < 7% (n ≥ 6) |
| Total Uncertainty vs. Gravimetric Reference | ≤25% ROU |
| Data Logging Interval | 1–9999 s |
| Display Update Interval | 1–9999 s |
| Calibration Method | NIST-traceable optical membrane standard |
| Humidity Compensation | Real-time digital auto-correction |
| Communication Interfaces | RS232, optional analog output (4–20 mA), USB, Ethernet |
| Software Compatibility | ISO/IEC 17025-aligned air quality data management suite with audit trail, time-stamped records, and real-time trend visualization |
| Key | Origin: Shanghai, China |
|---|---|
| Manufacturer Type | Distributor |
| Country of Origin | China |
| Model | HAS-100A |
| Sampling Flow Rate | 100 L/min |
| Sampling Volume Range | 0–1000 L |
| Delay Time Setting | 0–30 min |
| Agar Plate Rotation Speed | 0–4 rpm |
| AC Input | 100–240 V, 50–60 Hz |
| Rechargeable Ni-MH Battery Runtime | 8 h (fully charged) |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer | Yes |
| Type | Domestic |
| Model | HAS-100B |
| Flow Rate | 100 L/min |
| Flow Accuracy | ±1% |
| Sampling Duration | 0–99 min |
| Operating Temperature | −30 °C to 40 °C |
| Operating Humidity | 20–80% RH |
| Display | Dot-matrix LCD |
| Power | Rechargeable Ni-MH battery |
| Portability | Handheld with optional tripod (max height: 1.5 m) |
| Sample Collection | Rotating Petri dish |
| Auto-power Management | Backlight timeout (30 s), Standby auto-shutdown (5 min) |
| Sterilization | Removable sampling head for autoclaving |
| Brand | HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer | HengAo Technology Co., Ltd. |
| Model | HAS-6A |
| Sampling Flow Rate | 30 L/min |
| Flow Measurement Accuracy | ±1% FS |
| Timing Range | 0–99 min |
| Operating Temperature | −30 to +40 °C |
| Operating Relative Humidity | 20–80% RH |
| Weight | 6.5 kg |
| Dimensions (W×D×H) | 240 × 238 × 360 mm |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | HM-QW6 |
| Sampling Principle | Inertial Impaction |
| Flow Rate | 28.3 L/min |
| Flow Accuracy | ≤5% |
| Timing Range | 0–99 min |
| Operating Temperature | −20–50°C |
| Operating Relative Humidity | 20–50% RH |
| Particle Capture Efficiency | ≥98% |
| Cut-Point Diameters | Stage 1: >7.0 µm (orifice Ø 1.18 mm) |
| Stage 2 | 4.7–7.0 µm (Ø 0.91 mm) |
| Stage 3 | 3.3–4.7 µm (Ø 0.71 mm) |
| Stage 4 | 2.1–3.3 µm (Ø 0.53 mm) |
| Stage 5 | 1.1–2.1 µm (Ø 0.34 mm) |
| Stage 6 | 0.65–1.1 µm (Ø 0.25 mm) |
| Noise Level | ≤60 dB(A) |
| Timer Accuracy | <1% |
| Power Supply | AC/DC dual-mode |
| Brand | Hexin Mass Spectrometry |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DMTS-1000 |
| Pricing | Available Upon Request |
| Detection Principle | Real-Time Quadrupole Mass Spectrometry (QMS) |
| Instrument Type | Continuous Online Analyzer |
| Configuration | Multi-Channel Composite VOCs Monitoring System |
| Detection Range | Customizable per Target Compounds (C2–C12 Volatiles) |
| Resolution | Unit Mass Resolution (u) |
| Accuracy | Traceable to NIST-Traceable Calibration Standards |
| Response Time | < 5 seconds per Channel (T90) |
| Brand | LINGXI Optoelectronics |
|---|---|
| Origin | Zhejiang, China |
| Model | HGA-321 |
| Detection Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| Detectable Gases | CO₂, CH₄, NH₃, N₂O, H₂O |
| Compliance | Designed for environmental monitoring per ISO 14001-aligned field deployment |
| Software | Embedded real-time spectral processing with audit-trail logging |
| Data Output | RS232/RS485, Ethernet, optional analog 4–20 mA |
| Operating Temperature | 15–35 °C |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Brand | Avantium |
|---|---|
| Origin | Netherlands |
| Model | High Throughput DAC Systems |
| Instrument Type | Online Analyzer |
| Detection Target | Multi-component Gas Streams |
| Repeatability | ±0.1% |
| Flow Control Technology | Microfluidic Distribution |
| Parallel Channels | 8 |
| Column Operating Temperature (Adsorption) | 10–30 °C (SD ≤0.5 °C across columns) |
| Column Pre-treatment Temperature | Up to 150 °C |
| Isothermal Zone Length | 16 cm per column group |
| Heating Architecture | Dual independent temperature-controlled enclosures (4 columns per enclosure) |
| Sample Volume Range | 0.1–2.0 mL |
| Pressure Operation | Ambient |
| Brand | Hitech |
|---|---|
| Origin | United Kingdom |
| Model | IR600 |
| Instrument Type | Online Gas Analyzer |
| Detection Target | Single-component (CO₂ or CH₄) |
| Measurement Range | 0–100% CO₂ (selectable down to 0–3000 ppm) |
| Repeatability | ±1% of full scale |
| Resolution | 0.01% |
| Response Time (T₉₀) | 6 s (sensor response) |
| Zero Drift | ±1% FS/12 months |
| Span Drift | ±1% FS/12 months |
| Linearity Error | ±2% FS |
| Output | 4–20 mA (max. 500 Ω load) |
| Operating Temperature | 0–40 °C |
| Enclosure Rating | IP54 |
| Power Supply | 110/220/240 V AC, 50/60 Hz |
| Power Consumption | 13 W typical |
| Weight | 2.7 kg |
| Brand | HJ (Hujing Purification) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | Y09-010 |
| Power Supply | AC 220 V, 50 Hz |
| Internal Tank Capacity | 2500 mL (Optimal Fill: 1200 mL) |
| Dimensions (L×W×H) | 280 × 265 × 300 mm |
| Net Weight | 9 kg |
| 雾化部件输入电压 | DC 45 V |
| Rated Power Consumption | 210 W |
| Fog Generation Rate | ≥5500 mL/h |
| Aerosol Output Flow Rate | 0.95 m³/min |
| Droplet Size Distribution | 1–10 µm (≥80% mass concentration within range) |
| Optimal Water Level for雾化 | 28 mm |
| Visible Plume Height | 120–150 mm |
| Compatible Water Conductivity Range | 0.15–1.00 mS/cm |
| Continuous Operation Duration | ≥50 min |
| Noise Level | Low (≤52 dB(A) at 1 m) |
| 雾化管 Compatibility | Yes (up to 2 m extension for curtain-type aerosol delivery) |