Nieuw Fritsch Pulverisette 11 snijmolen / cryomolen

Fritsch Pulverisette 11 snijmolen - knife mill

Multifunctioneel als industriële versie!

Ideaal voor het snel en voorzichtig verkleinen en homogeniseren van vochtige, olieachtige, vettige, zachte, middelharde en vezelachtige monsters.

Belangrijke kennmerken

- autoclaveerbaar maalbeker 1,4 liter gemaakt van transparant en krasbestendig kunststof of roestvrij staal 316L
- eenvoudig programmeren en opslaan van Standard Operating Procedures (SOP's)
- standaard deksel voor maalbeker gemaakt van siliconen
- praktisch reductiedeksel van kunststof voor vermindering van het volume van de maalkamer tot 0,54 liter
- standaard of getand mes
- messen van roestvrij staal
- verwijderbare meshouder voor eenvoudige en grondige reiniging
- kostenbesparende mesvervanging
- aangenaam & stille werking

Ideaal geschikt voor

Levensmiddelen, landbouw en tuinbouw, biologie, farmacie enz.

Standard leveromvang

De messenmolen PULVERISETTE 11 wordt altijd geleverd met een 1,4 liter maalbeker gemaakt van autoclaveerbaar plastic, standaard deksel en standaard mes gemaakt van roestvrij staal.

Working Prninciple

Fast cutting processes – perfect mixing – representative samples

The specially curved knife blades of the PULVERISETTE 11 achieve with up to 56,000 cutting processes per minute, significantly faster a homogeneous sample than comparable instruments at the same grinding time and rotational speed. And in the reverse mode, the PULVERISETTE 11 enables a better thorough mixing if necessary.
Interfering contours on the inner wall of the grinding vessel force the sample material towards the middle of the vessel and thus ensuring an efficient thorough mixing during grinding. The result: a homogeneous sample within a narrow particle size range.
Each subsample which you take from any location in the grinding vessel is representative for the original sample and thus ensures an exact, significant analysis. And that for a wide range of different materials.

Features

- Extra strong motor power up to 1250 watt
- Variable speed settings 2,000 – 10,000 rpm, turbo-Function with 14,000 rpm
- Knife blades with up to 4 cutting edges – up to 56,000 cutting processes per Minute
- Up to < 1,400 ml sample quantity of the grinding vessel, with the Vario-Lid system for variable volume
- Max. feed size 40 mm, final fineness < 300 µm, average grinding time 30 seconds (depends on material)
- 20 SOPs can be saved and USB interface SOP management
- Continuous, reverse and interval mode
- Easy cleaning
- All parts in contact with sample material such as grinding vessel, lid and knife are autoclavable for sterile comminution

Technical data

Working principle	cutting
Optimal for material type	moist, oily, fatty, dry, soft, medium-hard and fibrous
Cutting tools	standard knife with 4 blades and knife with serrated blades
Materials of the autoclavable cutting tools	knife: stainless steel grinding vessel: plastic PC, stainless steel 316L lid: silicone, plastic PP
Max. feed size (depends on material)	40 mm
Feed quantity (depends on material)	< 1,400 ml
Final fineness (depends on material)	< 300 µm
Average grinding time	30 sec
Variable speed settings	2,000 – 10,000 rpm, turbo-function with 14,000 rpm for max. 6 sec.
Knife circumferential speed	~ 67 m/s
Knife diameter	128 mm
Operation modes	continuous, reverse and interval mode
SOP's can be saved (Standard Operating Procedures)	20 SOPs with up to 15 grinding sequences
USB interface	for SOP Management
Motor power	1250 Watt
Electrical details	200 – 240 V/1~, 50/60 Hz, 1250 Watt
Instrument also available in the following voltage	100 – 120 V/1~, 50/60 Hz, 1000 Watt order no. 11.3010.00
Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground, selected rotational speed and instrument configuration)	L_pAd = 71 dB
Weight	17.6 kg
Dimensions (W x D x H)	bench top instrument 32 x 43 x 48 cm