HUANKONG
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| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHD-YB02 |
| Pricing | Upon Request |
| Temperature Maintenance | ≤4°C for ≥20 hours (ambient ≤30°C) |
| Capacity | 48 × 250 mL standard soil sampling bottles |
| Cooling Method | Passive, ice-pack-based |
| Ice Packs | 3 independent phase-change cold packs (pre-frozen at –20°C) |
| Construction Material | High-impact flexible polymer composite |
| Weight | Lightweight (<4.2 kg empty) |
| Internal Configuration | Individual vertically oriented bottle sleeves with anti-tilt retention |
| Labeling | External transparent label window (120 mm × 80 mm) for sample manifest or chain-of-custody documentation |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Magnetic Hotplate Stirrer |
| Heating Plate Material | Ceramic |
| Control Interface | Capacitive Touchscreen (iPad-style) |
| Independent Stations | 4–8 |
| Individual Station Control | Temperature, Speed, Timer |
| Heating Method | Resistive Ceramic Plate with Integrated Thermocouple |
| Stirring Principle | Permanent Magnet Coupling via Motor-Driven Rotating Magnet Array |
| Enclosure | Reinforced Powder-Coated Steel Chassis |
| Operating Orientation | Ergonomic Tilted Front Panel |
| Safety Features | Overheat Protection, Motor Stall Detection, No-Spark Operation |
| Display | High-Contrast Digital LCD with Real-Time Parameter Feedback |
| SOP Functionality | Programmable Sequence Storage (Up to 99 Protocols) |
| Noise Level | <45 dB(A) at 1 m |
| Compliance | Designed per IEC 61010-1:2010 for Laboratory Electrical Equipment |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHD-ZY2001 |
| Instrument Type | Multifunctional Gas Transfer Sampler |
| Maximum Sample Transfers per Cycle | 1 |
| Minimum Transfer Volume | 200 mL |
| Adjustable Transfer Volume Range | ≥1000 mL (from 3 L SUMMA® canister) |
| Vacuum Pressure Range | −40 kPa to 0 kPa |
| Vacuum Control Accuracy | < ±0.5 kPa |
| Positioning Repeatability | < 0.5 mm |
| Motion Control | Motorized Automated Actuation |
| Tubing Material | PFA and PTFE |
| Check Valve Integrated | Yes |
| Structural Material | Electropolished Stainless Steel (316L) |
| Compliance | HJ 604–2017 |
| Compatible Canisters | 3 L, 6 L, and 15 L SUMMA®-type electropolished stainless steel canisters |
| Compatible Gas Bags | 200 mL and 300 mL Tedlar® or fluorinated ethylene propylene (FEP)-lined bags |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable |
| Measurement Range | 0–500 ppb (expandable) |
| Limit of Detection (LOD) | ≤1 ppb |
| Response Time (T90) | ≤20 s |
| Zero Drift | ±2 ppb max over 24 h |
| Resolution | ≤1% of full scale |
| Display | 5-inch capacitive touchscreen |
| Positioning | Integrated BeiDou/GPS dual-mode module |
| Power Supply | Rechargeable high-capacity Li-ion battery |
| Data Connectivity | Wi-Fi, 4G LTE, Bluetooth |
| Onboard Storage | 8 GB internal flash memory |
| Filter Maintenance | Replaceable particulate filter (days), hydrophobic ozone scrubber (6 months) |
| Compliance | GB/T 18883–2022, HJ 590–2010, JJG 1077–2012, HJ 654–2013 |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | GHK-100 |
| Instrument Type | Portable |
| Measurement Range | 0–500 ppb (extendable) |
| Limit of Detection (LOD) | ≤1 ppb |
| Response Time (T90) | ≤20 s |
| Zero Drift | ±2 ppb (24 h) |
| Resolution | ≤1% of full scale |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable |
| Model | GHK-100A |
| Measurement Range | 0–1 ppm |
| Detection Limit | 1 ppb |
| Response Time | T90 ≤ 20 s |
| Resolution | ≤ 1% of full scale |
| Display | Color touchscreen with dual-mode (digital + analog gauge) visualization |
| Data Storage | 8,000 measurement records |
| Power Supply | Rechargeable high-capacity lithium battery (≥4 h continuous operation) |
| Environmental Compensation | Integrated temperature and humidity sensors with real-time algorithmic correction |
| Connectivity | USB data export, Bluetooth thermal printing, IoT-enabled cloud platform integration |
| Compliance Standards | HJ 590–2010, JJG 1077–2012, GB/T 18883–2022 |
| Alarm | Configurable audible and visual alarm thresholds |
| Units | Switchable between ppb and µg/m³ |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHK-1120 |
| Instrument Type | 24-Hour Temperature- and Flow-Controlled Gas Sampler |
| Configuration | Dual-Channel Gas Sampler |
| Flow Range | 0.1–1.0 L/min (extendable to 0.1–2.0 L/min) |
| Maximum Vacuum Pressure | 50–110 kPa |
| Flow Stability | ≤ ±2.5% |
| Mass Flow Meter Accuracy | ≤ ±2.5% |
| Operational Duration at Max Flow & Backpressure | > 4 hours |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHK-1140 |
| Instrument Type | 24-Hour Constant-Temperature & Constant-Flow Air Sampler |
| Instrument Architecture | Multi-Channel Gas Sampler |
| Flow Rate Range | 0.1–1.0 L/min |
| Maximum Vacuum Pressure | 50–110 kPa |
| Flow Stability | ±2% FS (at 50–110 kPa backpressure) |
| Temperature Control Range | 0–45 °C |
| Display | Dual OLED Screens (Temperature & Sampling Control) |
| Data Storage Capacity | >500 sample records per channel |
| Environmental Sensors | Integrated temperature and barometric pressure sensor |
| Filtration | Dual-stage 2 µm particulate filter |
| Power Protection | Built-in UPS-style data retention during power interruption |
| Connectivity | Embedded Bluetooth v4.2 module (printer-compatible) |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | GHK-1200 |
| Instrument Type | 24-Hour Constant-Temperature & Constant-Flow Gas Sampler |
| Instrument Architecture | Multi-Channel Gas Sampler |
| Particle Sampling Flow Range | 10–130 L/min |
| Display | High-Brightness Wide-Temperature Color Touchscreen |
| Data Storage Capacity | >100,000 records |
| Power Options | AC Adapter or Optional Built-in Rechargeable Lithium Battery (≥4 h runtime) |
| Environmental Protection Rating | IP54-equivalent dust and water resistance |
| Compliance Standards | HJ 618–2011, HJ 656–2013, HJ 93–2013, HJ/T 374–2007, HJ/T 375–2007, HJ/T 376–2007, JJG 956–2013, JJG 943–2011, HJ 955–2018, HJ 657–2013, HJ 644–2013, HJ 583–2010 |
| Data Output | Bluetooth thermal printing + USB flash drive export |
| Sampling Pump | Imported diaphragm pump with high load capacity, low noise, and long service life |
| Real-Time Compensation | Automatic measurement of pre-meter temperature and pressure |
| Structural Material | Anodized aluminum sampling head with anti-static surface treatment |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHK-1200 (High-Negative-Pressure, High-Flow Type) |
| Instrument Type | 24-Hour Constant-Temperature & Constant-Flow Gas Sampler |
| Configuration | Dual-Channel Gas Sampler |
| Flow Range | 10–130 L/min |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHK-1300 |
| Instrument Type | 24-Hour Constant-Temperature Constant-Flow Gas Sampler |
| Configuration | Dual-Channel Gas Sampler |
| Flow Range | 10–300 mL/min |
| Flow Stability | ±100 mL/min @ –20 kPa |
| Flowmeter Accuracy | Better than ±5% |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | GHK-1300Q |
| Configuration | Integrated Ambient Air Sampler |
| Flow Range | 10–230 L/min |
| Maximum Flow Accuracy | ±0.1% (full scale) |
| Operating Duration at Max Flow & High Backpressure | ≥8 h |
| Service Life at Max Flow & High Backpressure | ≥5,000 h |
| Vacuum Capacity | ≥30 kPa (typical at 200 L/min with 47 mm PTFE membrane) |
| Compliance | HJ 93–2013, HJ 618–2011, HJ 956–2018, HJ 691–2014, GB/T 39193–2020, JJG 943–2011 |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | 24-Hour Constant-Temperature & Constant-Flow Gas Sampler |
| Configuration | Dual-Channel Gas Sampler |
| Flow Range | 0.010–0.300 L/min (field-selectable) |
| Mass Flow Meter Accuracy | ≥ ±2.5% FS |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | GHK-1302H |
| Instrument Type | 24-Hour Isothermal & Isokinetic Gas Sampler |
| Configuration | Dual-Channel Gas Sampler |
| Flow Range | 10–200 mL/min |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHK-1302H |
| Instrument Type | 24-Hour Temperature- and Flow-Controlled Gas Sampler |
| Instrument Architecture | Dual-Independent Channel Gas Sampler |
| Compliance Standards | HJ/T 194–2017, HJ 644–2013, HJ 734–2014 |
| Display | Color Touchscreen Interface |
| Flow Control | Digital Closed-Loop Constant-Flow Regulation |
| Data Storage | 100 Sample Records (Date/Time, Ambient Temp, Atmospheric Pressure, Pre-Filter Pressure, Standardized Volume, Adsorbent Tube ID, Actual Flow Rate) |
| Data Export | USB-C Interface (Universal Mobile Device Compatible) |
| Leak Detection | Automated Positive-Pressure Integrity Check |
| Power Supply | Rechargeable Lithium Battery (Supports External USB-PD & QC3.0 Power Sources) |
| Flow Accuracy Alert | Auto-Termination if Deviation > ±10% for ≥60 s |
| Power Management | Low-Battery Warning, One-Touch Screen Lock |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHK-1400 |
| Instrument Type | 24-Hour Constant-Temperature & Constant-Flow Gas Sampler |
| Configuration | Single-Channel Gas Sampler |
| Flow Rate Range | 12 L/min |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHK-1400A |
| Instrument Type | 24-Hour Constant-Temperature & Constant-Flow Gas Sampler |
| Configuration | Single-Channel Gas Sampler |
| Flow Rate Range | 18 L/min |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHK-1400B |
| Instrument Category | Other Vacuum Pumps |
| Product Type | Oil-Lubricated Rotary Vane Pump |
| Maximum Vacuum Level | > −96 kPa (absolute) |
| Flow Rate | 10 L/min (at atmospheric inlet) |
| External Dimensions | 130 × 100 × 220 mm |
| Weight | 2.3 kg |
| Power Source | Integrated Rechargeable Battery (Li-ion, nominal 12 V) |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | GHK-1600 |
| Instrument Type | Laboratory-Grade |
| Detection Principle | Not Applicable (Gas Purification & Delivery System) |
| Core Function | Zero-Odor Carrier Gas Preparation for Olfactometry |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | GHK-2000 |
| Instrument Type | Flue Gas Sampler |
| Sample Type | Flue Gas |
| Sampling Flow Rate | 0.1–1.5 L/min |
| Flue Gas Velocity | 1–45 m/s |
| Moisture Content Range | 0–60% |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHK-2000E |
| Instrument Category | Flue Gas and Particulate Sampler |
| Sampling Flow Rate | 5–60 L/min |
| Moisture Content Range | 0–60% |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHK-2000EA |
| Sampling Flow Rate Range | 220.0–1000.0 L/min |
| Compliance Standard | HJ 691–2014 |
| Weight | Not specified |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHK-2000L |
| Instrument Category | Flue Gas Sampling System |
| Target Analyte | Hydrogen Chloride (HCl) |
| Compliance Standards | HJ 547–2017, HJ 548–2016, HJ 549–2016 |
| Sampling Configuration | Heated Probe + PTFE Filter Cartridge + Temperature-Controlled Absorption Bottles + Condensation Management Unit |
| Heating Range | 0–60 °C |
| Temperature Control Accuracy | ±2 °C |
| Absorption Bottle Capacity | 6 positions (including blank and sample) |
| Filter Medium | Cellulose Acetate Microporous Membrane |
| Tubing Material | Fluorosilicone Insulated Tubing with Anti-Adsorption Lining |
| Internal Probe Liner | PTFE (non-adsorptive) |
| Filter Housing & Support Mesh | PTFE-coated |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | GHK-2000Q |
| Instrument Category | Flue Gas Sampling System |
| Target Analytes | Aldehydes and Ketones (e.g., formaldehyde, acetaldehyde, acetone, propionaldehyde) |
| Operating Temperature Range | −30 °C to +50 °C |
| Sampling Gun Heating Range | 0–200 °C |
| Dual-Channel Flow Control | Independent constant-flow sampling (±10% tolerance |
| Data Storage | 200 entries with time-stamped flow, temperature, pressure, and volume data |
| Power Supply | Integrated high-capacity lithium battery powering host, heated box, trace-heated line, and sampling probe |
| Compliance | GB/T 16157–1996, HJ 1153–2020 |
| Key Features | Light-shielded isothermal sample preservation, anti-backflow desiccant bottle, real-time standard-volume correction (STP), ambient temperature & barometric pressure sensing, brushless diaphragm pump, IP-rated weather-resistant enclosure |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | GHK-2000QA |
| Instrument Type | 24-Hour Constant-Temperature & Constant-Flow Gas Sampler |
| Configuration | Dual-Channel Gas Sampler |
| Flow Rate Range | 0.1–1.0 L/min |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | GHK-2000W |
| Instrument Type | Flue Gas VOC Sampler |
| Compliance Standards | HJ 734–2014, HJ 644–2013, HJ 583–2010, HJ 584–2010, HJ 801–2016 |
| Sampling Method | Solid-phase Adsorption with Thermal Desorption |
| Cooling Range | 0–5 °C (adsorbent tube compartment) |
| Filtration | Integrated 2 µm sintered metal filter |
| Heating Control | PID-regulated, ±2 °C accuracy |
| Data Storage | Up to 1000 sampling records |
| Optional | Bluetooth thermal printer module |
| Brand | HUANKONG |
|---|---|
| Model | GHK-2010 |
| Type | Portable Flue Gas Analyzer |
| Measurement Principle | Pitot Tube Method |
| Compliance | JJG 518–1998, GB/T 16157–1996 |
| Power Supply | Rechargeable Li-ion Battery (≥48 h operation) |
| Data Storage | 800 measurement sets |
| Display | High-brightness wide-temperature color LCD |
| Connectivity | Built-in Bluetooth v4.2 |
| Pressure Sensors | High-accuracy differential pressure transducers (±0.5 Pa resolution) |
| Parameters Measured | Flue gas velocity, volumetric flow rate, dry standard flow rate, dynamic pressure, static pressure, flue gas temperature |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable Flue Gas Analyzer |
| Measured Parameter | Flue Gas Moisture (Relative Humidity & Dew Point) |
| Measurement Principle | Capacitive Hygrometry with Temperature/Pressure Compensation |
| Compliance Standard | GB/T 11605–2005 |
| Sensor | Imported Capacitive Humidity Sensor with Integrated Heating Element and Dual-Layer Dust Filtration |
| Operating Temperature Range | –20 °C to +180 °C (probe), –10 °C to +50 °C (main unit) |
| Data Storage Capacity | 10,000 measurement records |
| Display | Wide-Temperature High-Brightness LCD |
| Power | Removable High-Capacity Rechargeable Battery |
| Optional Accessory | Thermal Printer Module |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | GHK-2020B |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy (Humidity) | < ±1% FS |
| Repeatability | < 2% |
| Response Time | < 30 s |
| Measured Parameters | Relative Humidity (%RH), Flue Gas Velocity (m/s), Static/Total Pressure (kPa), Temperature (°C), and Operating Condition Parameters (e.g., stack diameter, sampling point depth, isokinetic ratio) |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GHK-2032 |
| Instrument Type | Single-Channel Passive Gas Sampler |
| Sampling Flow Rate | Up to 5 L/min |
| Compatible Bag Volume | 1–8 L |
| Power Supply | Rechargeable Internal Battery |
| Display | High-Brightness Wide-Temperature Color LCD |
| Data Interface | Bluetooth (for thermal printer output) |
| Compliance | HJ 732–2014, HJ 38–2017, HJ 604–2017, HJ 1006–2018, HJ/T 55–2017, GB/T 14675–1993, HJ 1261–2022, HJ 1262–2022 |
| Optional Function | Low-Flow Constant-Flow Sampling (1-hour continuous mode) |