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The HM Instruments HM-KF1 is a portable airborne bacteria sampler using a perforated sampling head and particle impaction. Air is drawn through the head and microorganisms are collected on agar in a Petri dish for subsequent incubation and colony counting.
Key Features
- 100 L/min sampling flow with a programmable sampling volume.
- LCD display shows sampling volume, sampling time and operating parameters.
- Sampling records can be stored in up to 256 pages; the product documentation also lists USB-drive data export.
- The removable sampling head provides access to a standard Φ90 × 15 mm Petri dish.
- AC and DC operation supports use at different sampling locations.
Applications
For collecting airborne microorganisms in pharmaceutical facilities, hospitals, biological-product production, food processing and public places. Culture media, incubation conditions and result interpretation must follow the applicable microbiological testing procedure. The sampler collects microorganisms; it does not provide an immediate identification result.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | HM-KF1 |
| Sampling flow | 100 L/min |
| Sampling period | User settable |
| Sampling port air velocity | 0.38 m/s |
| Petri dish | Φ90 × 15 mm |
| Display | LCD |
| Data storage | Up to 256 pages of sampling records |
| Operating temperature | 10–35°C |
| Relative humidity | 10–90% RH |
| Power supply | AC and DC |
| Maximum power consumption | 20 W |
| Weight | 2 kg |
| Overall dimensions | 120 × 300 mm |
Sampling volume is programmable. Confirm the available volume range for the supplied configuration when requesting a quotation.
Configuration / Accessories
The product description lists a power adapter, two Petri dishes, an instruction manual, a certificate of conformity, a factory inspection report and a warranty card. The supplied image also shows a carrying case. Confirm the final delivery configuration when requesting a quotation.
Product Enquiries
Contact our sales representative to confirm sampling volume, culture dish requirements and the supplied configuration, or to request available product documentation.
Sales Contact: Grace
Email: graceliu@hmdzkj.cn
Tel / WhatsApp / WeChat: +86 17853698681
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