Specifications for T 25 digital ULTRA-TURRAX^® Dispersion Unit

Motor rating input/output: 700W/500W
Volume range min/max: 1 to 2000 ml (H2O)
Viscosity maximum: 5000 mPAS
Speed range: 3000 to 25000 rpm
Speed control: Stepless
Speed display: LED
Display resolution: 200 rpm
Speed deviation: 1%
Noise without element: 75 dB(A)
Extension arm diameter: 0.5 in. (13 mm)
Extension arm length: 6.30 in. (160 mm)
Process type: batch
Timer: No
Permissible On time: 100%
Dimensions: (W x D x H ) 3.42 x 4.17 x 10.66 in. (87 x 106 x 271 mm)
Weight: 5.51 lbs. (2.5 kg)
Permissible ambient temperature: 5° to 40°C
Permissible relative humidity: [%] 80%
Protection class per DIN EN 60529: IP20
Contamination level: 2
Protection class: II
Overvoltage category: II
Operation at a terrestrial altitude: Maximum 2000 m above sea level
RX 232 interface; USB; analog output: No
Voltage [V]: 100-120V; 220-240V also available; Contact us for details
Frequency: [Hz] 50/60 Hz
Power input: 700W

Dispersers for Coarse Preparations

Parameter	S 25 N-8 G	S 25 N-10 G	S 18 D-10 G-KS	S 18 D-10 G-KS	S 18 D-10 G-KS	S 25 KV-25 G
Working range [ml]	1-50	1-100	10-1500	50-2000	10-1500	50-2000
Stator diameter [mm]	8 mm	10 mm	18 mm	25 mm	18 mm	25 mm
Rotor diameter [mm]	6.1 mm	7.5 mm	12.7 mm	17 mm	12.7 mm	17 mm
Gap between rotor and stator [mm]	0.25 mm	0.35 mm	0.3 mm	0.5 mm	0.3 mm	0.5 mm
Min. / max. immersion depth [mm]	27/85	22/85	40/165	40/165	40/225	40/225
Shaft length [mm]	108 mm	105 mm	194 mm	194 mm	270 mm	270 mm
Materials in contact with medium	PTFE, SS316L	PTFE, SS316L	PTFE, SS316L	PTFE, SS316L	FFPM/SIC, SS316L	FFPM/SIC, SS316L
pH range	2-13	2-13	2-13	2-13	2-13	2-13
Suitable for solvents	Yes	Yes	Yes	Yes	Yes	Yes
Max. temperature	180	180	180	180	220	220
Sterilization methods	All methods	All methods	All methods	All methods	Wet chemical	Wet chemical
Min. vacuum [mbar]	N/A	N/A	N/A	N/A	1	1
Max. pressure [bar]	N/A	N/A	N/A	N/A	6	6

Dispersers for Finer Preparations

Parameter	S 25 N-25 F	S 25 N-10 G
Working range [ml]	100-2000	100-2000
Stator diameter [mm]	25 mm
Rotor diameter [mm]	18 mm
Gap between rotor and stator [mm]	0.5 mm
Min. / max. immersion depth [mm]	40/165	40/225
Shaft length [mm]	194 mm	270 mm
Materials in contact with medium	PTFE, SS316L	FFPM/SIC, SS316L
pH range	2-13	2-13
Suitable for solvents	Yes	Yes
Max. temperature	180	220
Sterilization methods	All methods	Wet Chemicals
Min. vacuum [mbar]	N/A	1
Max. pressure [bar]	N/A	6

Dispersing Elements with Saw Tooth Stators for T25 ULTRA TURRAX

Parameter	S 25 N - 8 G ST	S 25 N - 10 G ST	S 25 D - 18 G - ST	S 18 D - 25 G - ST
Working range [ml]	1-50	1-100	10-1500	50-2000
Stator diameter [mm]	8 mm	10 mm	18 mm	25 mm
Rotor diameter [mm]	6.1 mm	7.5 mm	12.7 mm	17 mm
Gap between rotor and stator [mm]	0.25 mm	0.35 mm	0.3 mm	0.5 mm
Min. / max. immersion depth [mm]	27/85	22/85	40/165	40/165
Shaft length [mm]	108 mm	105 mm	194 mm	194 mm
Materials in contact with medium	PTFE, SS316L	PTFE, SS316L	PTFE, SS316L	PTFE, SS316L

Disposable Dispersing Elements

Parameter	S 25 D - 10 G KS	S 25 N - 10 G
Working range [ml]	10-100	10-500
Stator diameter [mm]	10 mm	14 mm
Rotor diameter [mm]	6.75 mm	9.5 mm
Gap between rotor and stator [mm]	0.25 mm	0.35 mm
Min. / max. immersion depth [mm]	15/85	15/85
Shaft length [mm]	150 mm	150 mm
Materials in contact with medium	Polycarbonate Polyetheretherketon	Polycarbonate Polyetheretherketon
Max. temperature	100	100
Sterilization methods	autoclavable	autoclavable

For dispersing instrument	Dispersing element Shaft / Agitator shaft	With seal or bearing type	Generator or element	With outer Diameter (mm)	Degree of fineness achieved
T 25 digital	S 25	N/KV/NK	--	8/10/18/19/25	G/F
N = PTFE bearing KV = Ball bearing with vacuum-tight sliding-ring seal with silicon carbide seal rings NK = PTFE bearing with added ball bearing without seal G = Coarse F = Fine