Technical specifications P-23 | P-23 Glove Box

Product catalog summary

Technical Data
The P-23 Vibratory Mill operates on an impact working principle and is suitable for medium-hard, brittle, and moist materials. It is applicable in fields such as chemical analysis, environmental research, pharmaceuticals, biotechnology, forensic analysis, and materials technology. The mill uses grinding bowls and balls made from zirconium oxide, hardened stainless steel, and PTFE. It can handle initial sizes up to 6 mm, with a minimum sample quantity of 0.1 ml and a maximum of 15 ml. The final fineness can reach 5 µm, depending on the application. Grinding bowl sizes range from 5 ml to 30 ml, and grinding ball diameters from 1 mm to 15 mm. The grinding process can be dry or wet, with cryogenic grinding possible using liquid nitrogen in the PTFE bowl. The mill operates at 900–3,000 oscillations per minute with a 9 mm amplitude, consuming 70 W of power. It has a sound pressure level of 65 dB and weighs 7 kg, with dimensions of 200 x 300 x 300 mm.

Accessories
The P-23 Vibratory Mill is available without grinding bowls and balls, with options for glovebox readiness. Accessories include grinding bowls of various volumes (5 ml, 10 ml, 15 ml, 30 ml) made from PTFE, zirconium oxide, and hardened stainless steel. Grinding balls are available in diameters of 1 mm, 5 mm, 10 mm, and 15 mm, also in zirconium oxide and hardened stainless steel. Additional accessories include a container for single-use tubes and IQ/OQ documentation for certification. The P-23 Glovebox ready version is designed for use in isolators, allowing grinding in oxygen- and moisture-free atmospheres or handling hazardous substances. It features a USB-C interface for external device connection and remote control capabilities.

Application Examples
Examples of applications include milling gemstones, shark teeth, hair, and egg shells. Each sample uses specific grinding bowls and balls, with milling times ranging from 1 to 5 minutes at 50 Hz.

Catalog excerpts

Technical specifications P-23 | P-23 Glove Box-1

VIBRATORY MILL TECHNICAL SPECIFICATIONS

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Technical specifications P-23 | P-23 Glove Box-2

Content Technical data . . . . . . . . . . . . . . . . . . . . . . . page 3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . page 4 Application examples . . . . . . . . . . . . . . . . . page 6

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Technical specifications P-23 | P-23 Glove Box-3

P-23 | Technical specifications | Technical data Working principle Material type Field of application Grinding tools Materials grinding tools Initial size / feeding size max. Final fineness (depends on application) Grinding bowl sizes Grinding ball diameter Grinding time Grinding Process Cryogenic grinding medium-hard, brittle, moist chemical analysis environmental research pharmaceuticals & medical science biotechnology forensic analysis materials technology grinding bowls and grinding balls zirconium oxide, hardened stainless steel, PTFE seconds to minute (depending on material) dry / wet liquid...

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Technical specifications P-23 | P-23 Glove Box-4

P-23 | Technical specifications | Accessories Grinding bowl 30 ml volume (separate holder 23:1441.00 required) 23 .1440.00 PTFE 23 .1441.00 holder for grinding bowl 30 ml volume Grinding bowls 15 ml volume 23 .1427.00 zirconium oxide 23 .1409.00 hardened, stainless steel Grinding bowls 10 ml volume 23 .1327.00 zirconium oxide 23 .1309.00 hardened, stainless steel Grinding bowl 5 ml volume 23 .1600.00 PTFE Container for single-use tubes 23 .1700.00 container incl. 6 tubes a 0.5 ml, 1.5 ml and 2 ml volume

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Technical specifications P-23 | P-23 Glove Box-5

P-23 | Technical specifications | Accessories Grinding balls 15 mm dia. for grinding bowl 15 ml, 10 ml 55.0150.09 hardened, stainless steel Grinding balls 10 mm dia. for grinding bowl 15 ml, 10 ml, 5 ml 55.0100.09 hardened, stainless steel Grinding balls 5 mm dia. for grinding bowl 15 ml, 10 ml, 5 ml 55.0050.09 hardened, stainless steel Grinding balls 1 mm dia. for container for single-use tubes (100 g package) 55 0010 27 zirconium oxide 1 mm dia 55.0010.09 hardened, stainless steel 1 mm dia . 96.0290.00 IQ/OQ documentation (questionnaire format) Grinding balls also available in further sizes....

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Technical specifications P-23 | P-23 Glove Box-6

P-23 | Technical specifications | Application examples Sample 1: GemstonesMilling: • 15 ml zirconium oxide grinding bowl Sample 2: shark teethMilling: • 15 ml zirconium oxide grinding bowl Milling: • 10 ml steel grinding bowl Sample 4: egg shellsMilling: • 15 ml zirconium oxide grinding bowl

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Technical specifications P-23 | P-23 Glove Box-7

Contact person: Contact us now for a non-binding consultation or individual test grinding to identify your ideal device configuration and optimal grinding parameters. Version number: V01_2026 | Subject to technical changes.

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