Dispermat LC-EX

Explosion-proof (Ex-Proof) Laboratory Dissolver-Mixer compliant with 94/9/EG ATEX directive for environments classified as Zone 2 explosion hazard.

The DISPERMAT® LC-EX series are explosion-proof dissolvers specifically designed for laboratory work in hazardous areas requiring ATEX-certified machines.

The cost-effective DISPERMAT® LC-EX models are explosion-proof laboratory mixers compliant with Zone 2, II3 IIB T3 classification. Their integrated control panels include a power on/off switch, a potentiometer for infinitely variable speed control, and up/down switches for height adjustment.

Together with the central vessel clamping system (only vessel clamping levers on the LC25-EX), an integrated explosion-proof safety system consisting of switches controlling the operating height of the dispersion disk and a shaft protection tube enables safe and comfortable operation with DISPERMAT® LC-EX explosion-proof laboratory mixers.

The control panel housing the power electronics must be installed outside the hazardous area.

ACCESSORY SELECION

MODULAR SYSTEMS
Flexible. Powerful. Innovative.

ATEX OPTION

ZONE 0/1/2
Explosion-Proof

HEIGHT ADJUSTMENT

ELECTRIC
easy handling, functional design

WORK SAFE

DIRECTIVE 2006/42/EC
integrated safety equipment

MADE IN GERMANY

Since 1972
Quality, Precision, and Robust Technology

Technical Data

DISPERMAT Type	Power (kW)	Speed (rpm)	Torque (Nm)	Stand Type
Dissolver DISPERMAT^® LC25-EX	0.25	0 – 12000	0.4	H1B
Dissolver DISPERMAT^® LC75-EX	0.75	0 – 12000	1.2	H2BT

Product Volume

DISPERMAT Type	Product Volume (liter) Low Viscosity	Product Volume (liter) Medium Viscosity	Product Volume (liter) High Viscosity
Dissolver DISPERMAT^® LC25-EX	0.05 – 3	0.05 – 1.5	0.05 – 1
Dissolver DISPERMAT^® LC75-EX	0.25 – 10	0.25 – 5	0.25 – 2.5

Stand


	DISPERMAT^® LC25-EX Stand H1B	DISPERMAT^®LC75-EX Stand H2BT
Dimentions	70 x 84 x 48 cm	73 x 121 x 61 cm
Height adjustment	mechanic	electric
Container capacity	0.125 ‒ 10 liter	0.5 ‒ 20 liter
Container clamping range Ø	3 ‒ 34 cm	5 – 35 cm
Container height	10 – 35 cm	7 ‒ 38 cm
Weight	40 kg	90 kg
Safety gear	no	yes

ATEX

Device Categories
Group II: Equipment intended for use in potentially explosive dust and gas atmospheres

	Category 1	Category 2	Category 3
Hazard	Continuous, frequent, or long-term	Occasional	Rare and short-term
Requirement	Very high level of safety	High level of safety	Normal level of safety
Zone / Material Group	Zone 0 / Gas Zone 20 / Dust	Zone 1 / Gas Zone 21 / Dust	Zone 2 / Gas Zone 22 / Dust

Temperature classes and explotion groups
For the classification of gases and vapors, refer to the corresponding temperature classes and explosion groups.

Explotion Group	T1 >450°C	T2 300 ‒ 450°C	T3 200 ‒ 300°C	T4 135 ‒ 200°C	T6 85 ‒ 100°C
IIA	Acetone Ethane Ammonia Benzene Acetic acid Carbon monoxide Methane Methanol Methyl chloride Naphthalene Phenol Propane Toluene	Isoamyl acetate n-Butane n-Butyl alcohol Cyclohexanol 1,2-Dichloroethane Acetic anhydride	Gasoline Diesel fuel Kerosene Fuels n-Hexane	Acetaldehyde
IIB	Town gas	Ethylene	Hydrogen sulfide	Ethyl ether
IIC	Hydrogen	Acetylene			Carbon disulfide

LC-EX Control Panel

Speed Control
Infinitely variable speed adjustment
Electric Height Adjustment
Control of appropriate electric height adjustment of the drive motor
On / Off Button
Emergency stop button

DISPERMAT® AE-EX Accessories

Modular Dispersion and Milling Systems

Innovation made in Germany: You can transform your DISPERMAT® dissolver into a basket mill, a vacuum dissolver, a rotor-stator homogenizer, a closed vertical pearl mill, or a scraper mixer for high-viscosity, non-flowing products.