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| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | JHK-1200 |
| Pricing | Available Upon Request |
| Flow Control | Microprocessor-based Constant-Flow Algorithm |
| Flow Range | 1–5 L/min (adjustable, ±2% accuracy) |
| Power Supply | AC 220 V / DC Rechargeable Lithium Battery (≥8 h continuous operation) |
| Data Storage | ≥10,000 sampling records with timestamp, flow rate, volume, and environmental compensation |
| Display | Industrial-grade wide-temperature LCD |
| Sampling Modes | Instantaneous, Timed, and Volume-controlled |
| Compliance | GB/T 20964–2007, GBZ/T 192.1–2007, MT 162–1995, GB 16225–1996, GB 16238–1996, GB 16248–1996, GB 5748–1985 |
| Respirable Dust Separation Efficiency | Conforms to BMRC (British Medical Research Council) inhalability curve |
| Sampling Heads | Interchangeable total dust and respirable dust cyclones included |
| Connectivity | USB export via USB flash drive |
| Optional | Bluetooth thermal printer module |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | JHK-1100 |
| Pricing | Available Upon Request |
| Flow Rate Range | 1–5 L/min (adjustable, constant-flow mode) |
| Power Supply | Rechargeable Li-ion battery (≥6 h continuous operation) + AC adapter |
| Display | Industrial-grade wide-temperature LCD |
| Sampling Modes | Real-time, Time-based, Volume-based |
| Environmental Compensation | Automatic temperature & atmospheric pressure correction for standard cubic meter (Nm³) calculation |
| Compliance | GBZ/T 192.1–2007, GBZ/T 192.2–2007, JJG/T 17061–1997, HJ 2.2–2008 |
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