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| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HUANKONG |
| Pricing | Upon Request |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | KHK650W |
| Pricing | Available upon Request |
| Brand | HUANKONG |
|---|---|
| Model | PB-350 |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Detection Limit | <1 ppb (for target VOCs) |
| Repeatability | Compliant with ISO 8573-1 and ASTM D6420 standard requirements |
| Weight | ≤3.5 kg |
| Dimensions | 305 × 160 × 127 mm |
| Interface | USB 2.0, Ethernet, Bluetooth 5.0 |
| Power Supply | Internal Li-ion battery (≥8 h continuous operation), 12 V DC input |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | APK6100C |
| Flow Control Accuracy | ±0.8% FS (typical for integrated thermal mass flow controllers) |
| Dilution Ratio Range | 1:500 (customizable) |
| Minimum Output Concentration | Sub-ppb to ppm level (dependent on source gas purity and flow stability) |
| Gas Channels | 4 independent MFC-controlled inlets |
| Display | 7-inch capacitive touchscreen interface |
| Materials of Construction | Fully silanized stainless steel flow path (optional) |
| Compliance | Designed to support ISO 6145-7, ASTM D6348, EPA Method 205, and GLP/GMP-aligned calibration workflows |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | APK1200 |
| Temperature Range | Ambient to 400 °C |
| Gas Flow Rate | 200 mL/min |
| Tube Capacity | 20 tubes |
| Compliance | HJ 644–2013, HJ 734–2014, HJ 583–2010 |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | GHK-2052 |
| Compliance | JJG 943–2011, WS/T 184–2017 |
| Flow Control | Microprocessor-regulated constant-flow sampling with integrated pressure/temperature/flow sensors |
| Data Storage | 100 sampling sessions with power-loss recovery |
| Pump Type | Brushless DC fan |
| Cut-off Options | Optional certified PM₁₀ and PM₂.₅ impactor heads (NIST-traceable calibration certificates provided) |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GHD-5100 |
| Pricing | Available Upon Request |
| Sampling Capacity | ≥16 SUMMA canisters + dual-channel carbonyl (DNPH) sampling tubes |
| Sampling Modes | Serial, Parallel, and Concurrent |
| Flow Control Options | Sapphire orifice restrictors, Mass Flow Controllers (MFCs), or precision electronic flow controllers |
| Power Supply | Rechargeable battery, solar panel compatible, AC 220 V / 50 Hz |
| Gas Path Treatment | Silanized stainless-steel tubing and internal surfaces |
| Regulatory Compliance | EPA TO-14, EPA TO-15, HJ 759–2015, HJ 683–2014 |
| 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 | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | APK2600C |
| Instrument Type | Multifunctional Autosampler |
| Max Sample Capacity | 60 × 1.8 mL vials (2 racks) |
| Minimum Injection Volume | 0.1 µL |
| Standard Loop Volume | 100 µL |
| Positioning Accuracy | < 0.3 mm |
| Motion Architecture | XYZ Three-Axis |
| Needle Wash Mode | Internal & External Wall Rinse (Unlimited Cycles) |
| Repeat Injection Capability | Unlimited |
| Purge Function | Not Integrated |
| Observation Window | Integrated |
| Particulate Filtration Module | Included |
| 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 | OEM Manufacturer |
| Product Type | Laboratory-Based Analyzer |
| Model | 1600 |
| Measurement Principle | Boiling Water Bath Oxidation with Potassium Permanganate Titration |
| Range | 0–6.0 mg/L |
| LOD | 0.05 mg/L |
| Analysis Time per Sample | ≤3 min |
| Compliance | GB/T 11892, GB/T 5750.7 |
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