AS 450 basic sieving shaker — precise laboratory analysis

The AS 450 basic, is a budget-priced alternative to the AS 450 control sieve shaker. The new sieve shaker covers a size range from 25 μm to 125 mm and accepts loads of up to 15 kg. Time and amplitude are digitally set, a memory function allows storage of one program. The AS 450 basic is suitable for dry and wet sieving. It is the economic solution for customers who need to sieve larger quantities of dry material with reliable results.

APPLICATION EXAMPLES

PRODUCT ADVANTAGES

• suitable for dry and wet sieving
• excellent separation efficiency even with short sieving times
• efficient electromagnetic drive
• 3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface
• up to 12 fractions in one sieving operation
• free digital adjustment of all process parameters (time, amplitude, interval)
• mobile operation panel for comfortable, intuitive handling
• maintenance-free
• easy operation, ergonomic design
• robust steel housing

FEATURES

Applications	separation, fractioning, particle size determination
Field of application	chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics
Feed material	powders, bulk materials, suspensions
Measuring range*	25 µm - 125 mm
Sieving motion	throwing motion with angular momentum
Max. batch / feed capacity	15 kg
Max. number of fractions	12 / 8*
Max. mass of sieve stack	50 kg
Controlled amplitude	yes
Amplitude	digital, 0 - > 2 mm
Time display	digital, 0 - 99 min
Interval operation	yes
Storable SOPs	1
Suitable for dry sieving	yes
Suitable for wet sieving	yes
USB interface	no
Suitable sieve diameters	400 mm / 450 mm
Max. height of sieve stack	830 mm
Clamping devices	standard, "comfort", each for wet and dry sieving
Protection code	IP 21
Electrical supply data	different voltages
Power connection	1-phase
W x H x D	680 x 280 x 680 mm
Net weight	~ 140 kg
Standards	CE

FUNCTIONAL PRINCIPLE

The AS 450 basic works with an electromagnetic drive. This drive produces a 3D throwing motion that moves the product to be sieved equally over the whole sieving surface. The advantage: high stress capacity, extremely smooth operation and short sieving times with high separation efficiency.