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| 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 |
|---|---|
| Model | GHK-3000 |
| Type | Portable |
| Detection Principle | Electrochemical / Metal Oxide Semiconductor (MOS) Sensor Array (Multi-Gas Correlation Algorithm) |
| Operating Temperature | −50 °C to +100 °C |
| Operating Humidity | 0–100 % RH |
| Data Storage Capacity | ≥5,000 measurement records |
| Battery Life | ≥8 hours (fully charged Li-ion) |
| Communication Interfaces | USB, RS232, optional Bluetooth printing module |
| Alarm | Configurable audible/visual alarm with user-defined thresholds |
| Units | ppm, mg/m³, and odor concentration (ouₑ/m³) convertible |
| Compliance | GB 14554–1993, HJ 905–2017, HJ 1262–2022 |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | GHK-3000A |
| Instrument Type | Portable |
| Detection Principle | Electrochemical / Metal Oxide Semiconductor (MOS) Sensor Array (Multi-sensor Olfactory Mimic Platform) |
| Sample Flow Rate | 0.7 L/min |
| Operating Temperature Range | -20 °C to +60 °C |
| Sensor Resolution | down to 1 ppb |
| Measurement Range | up to 10,000 ppm (configurable per sensor module) |
| Battery Life | >8 hours (fully charged Li-ion) |
| Compliance | GB 14554–1993, HJ 905–2017, HJ 1262–2022 |
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