HM-F1 Automatic Micro Dispensing Station

Product Introduction

The HM-F1 is a single-channel automatic micro dispensing station built for laboratories where absolute accuracy matters more than raw throughput. Its YZ-15A peristaltic pump head delivers ≤5 μL accuracy at the 50 μL reference point and holds errors within 2% above 200 μL, covering a working range from a 20 μL minimum up to 9,999,999 μL in quantitative mode — and unlimited volume in constant-flow mode. Because peristaltic dispensing is non-contact, liquid touches only a replaceable platinum-cured silicone tube (OD 4 mm × ID 0.8 mm, rated -51 to 238°C), so cross-contamination between samples, reagents, and batches is structurally eliminated. The 7-inch touchscreen stores 10 programmable recipes with up to 32 column volumes each, while rinsing, back-suction recovery, and mixing functions handle daily workflow needs without extra accessories. Calibrated to JJF (Ji) 233-2024 and JJF 1259-2018, the HM-F1 gives quality-managed laboratories documented, verifiable dispensing performance in a compact 355 × 280 × 550 mm benchtop footprint.

Applications

• PCR and qPCR master mix preparation and aliquoting

• Standard solution and reference material preparation

• Serial dilution for standard curves in tube strips

• Nucleic acid extraction reagent distribution

• cDNA library setup with well-by-well volume variation

• Cell culture media supplementation in flasks and bottles

• Serum and plasma aliquoting in clinical laboratories

• Bulk reagent bottling with constant-flow mode

Functional Performance

1. ≤5 μL accuracy at 50 μL — the tightest specification in the series, ideal for low-volume analytical work.

2. YZ-15A peristaltic pump head — precision single-channel delivery at up to 600 rpm.

3. Non-contact fluid path — liquid contacts only platinum-cured silicone tubing rated -51 to 238°C; no internal path to clean.

4. Dual dispensing modes — quantitative (manual or programmed, up to 9,999,999 μL) and unlimited-volume constant-flow.

5. 10 programmable recipes — 32 column volumes per recipe, recalled in two taps on the 7-inch touchscreen.

6. Adjustable dispensing strength — multi-level flow control for viscous reagents or fragile cell suspensions.

7. Adjustable needle rack — adapts to tubes, flasks, and vessels of different geometries at 110 mm rack height.

8. Back-suction recovery — returns unused reagent from tubing to the source container after each run.

9. Rinsing and mixing functions — priming, washing, and homogenizing without extra accessories.

10. Removable waste-liquid tank — drain-line connection keeps wash cycles unattended.

11. Verifiable calibration — JJF (Ji) 233-2024 and JJF 1259-2018 compliance, re-verifiable by the ISO 8655 gravimetric method.

For a workflow-level analysis across five industries, see our dispensing station industry application whitepaper. Need higher throughput for 96-well plates? See the 8-channel HM-F8 automatic micro dispensing station.

Main Parameters

Technical Parameters

• Display: 7-inch color touchscreen

• Dispensing modes: quantitative (manual / programmed) and constant-flow

• Program memory: 10 configuration tables × 32 columns

• Maximum quantitative volume: 9,999,999 μL; constant-flow unlimited

• Dispensing strategies: whole-plate / any-column

• Tray dimensions: 200 × 125 mm

• Needle rack height: 110 mm

• Liquid source: bucket or bottle

• Auxiliary functions: rinsing, back-suction recovery, mixing

• Noise: <60 dB

• Power supply: DC 24 V, 100 W

• Dimensions: 355 × 280 × 550 mm

• Calibration standards: JJF (Ji) 233-2024; JJF 1259-2018

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