Terra Part # 6925-00
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62473
Disperser; T 25, Digital, ULTRA-TURRAX, IKA, 120 V

Maximum Speed: 25000 rpm

• Motor rating input/output: 700W/500W

• Includes: T 25 disperser, extension arm, hexagon socket screw, flat key, shaft key, generator key, screwdriver DIN 911 and operating instruction

• Optional Dispersing Element sold separately

• Speed range: 3000 to 25000 rpm

• Speed display/control: LED/Stepless

• 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

• Permissible On time: 100%


• Emulsifies, homogenizes, or suspends virtually normally immiscible substances

• Digital error code display for easy troubleshooting

• Digital speed display ensures accurate protocol adherence

• Enables high circumferential speeds

• Scalable unit allows usage of identical processes from formulation to production

• Handheld or Plate stand mounted operation

• Protection class according to DIN EN 60529: IP 20

Type: Batch

Maximum Processing Volume: 2000 mL

Maximum Speed: 25000 rpm

Speed Range: Stepless

Controls: Digital

Model: T 25

Brand: ULTRA-TURRAX

Maximum Viscosity: 5000 mPas

Manufacturer SKU: 3725001

Unit of Measure: EA

Electrical Specifications: 120 V, 6.7 A, 800 W, 50/60 Hz

Weight, Product: 6 Lbs

Dimensions, Product: 3.42"W x 4.17"D x 10.66"H

Weight, Shipping: 15 Lbs

Dimensions, Shipping: 8"W x 8"D x 12"H

Package Type: Box

Buy Accessories
  1. Element; Dispersing, S 25 N - 8 G, for T 25 digital ULTRA-TURRAX
    Element; Dispersing, S 25 N - 8 G, for T 25 digital ULTRA-TURRAX Stocked Item is in stock and ready for immediate shipping
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  2. Achieves the desired sample consistency from coarse to fine sample reductions.  |  6925-02 displayed
    Element; Dispersing, S 25 N - 10 G Stocked Item is in stock and ready for immediate shipping
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  3. Achieves the desired sample consistency from coarse to fine sample reductions.  |  6925-03 displayed
    Element; Dispersing, S 25 N - 18 G Stocked Item is in stock and ready for immediate shipping
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  4. Achieves the desired sample consistency from coarse to fine sample reductions.  |  6925-04 displayed
    Element; Dispersing, S 25 N - 25 G Stocked Item is in stock and ready for immediate shipping
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  5. Achieves the desired sample consistency from coarse to fine sample reductions.  |  6925-05 displayed
    Element; Dispersing, S 25 KV - 18 G Stocked Item is in stock and ready for immediate shipping
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  6. Achieves the desired sample consistency from coarse to fine sample reductions.  |  6925-06 displayed
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  7. Element; Dispersing, S 25 N - 25 F
    Element; Dispersing, S 25 N - 25 F Stocked Item is in stock and ready for immediate shipping
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  8. Achieves the desired sample consistency from coarse to fine sample reductions.  |  6925-08 displayed
    Element; Dispersing, S 25 KV - 25 F Stocked Item is in stock and ready for immediate shipping
    $1,946
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  9. Saw tooth design creates a cutting and tearing action for shredding fibrous materials  |  6925-09 displayed
    Saw Tooth dispersing element, S 25 N - 8 G ST Stocked Item is in stock and ready for immediate shipping
    $1,317
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  10. Saw tooth design creates a cutting and tearing action for shredding fibrous materials  |  6925-10 displayed
    Saw Tooth dispersing element, S 25N - 10 G ST Stocked Item is in stock and ready for immediate shipping
    $1,317
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  11. Saw tooth design creates a cutting and tearing action for shredding fibrous materials  |  6925-11 displayed
    Saw Tooth dispersing element, S 25 N - 18 G ST Stocked Item is in stock and ready for immediate shipping
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  12. Saw tooth design creates a cutting and tearing action for shredding fibrous materials  |  6925-12 displayed
    Saw Tooth dispersing element, S 25 N - 25 G ST Stocked Item is in stock and ready for immediate shipping
    $1,751
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  13. Autoclavable polycabonate and polyetheretherketon is FDA approved and contain zero metals  |  6925-13 displayed
    Plastic dispersing element, S 25 D - 10 G - KS, (12 pcs.) Stocked Item is in stock and ready for immediate shipping
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  14. FDA approved material ideal for pharmaceutical applications  |  6925-14 displayed
    Plastic dispersing element, S 25 D - 14 G - KS, (12 pcs.) Stocked Item is in stock and ready for immediate shipping
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  15. Plate Stand, R 1825, 560 mm height
    Plate Stand, R 1825, 560 mm height Stocked Item is in stock and ready for immediate shipping
    $204
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  16. Plate Stand, R 1826, 800 mm height
    Plate Stand, R 1826, 800 mm height Stocked Item is in stock and ready for immediate shipping
    $230
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  17. Plate Stand, R 1827, 1000 mm height
    Plate Stand, R 1827, 1000 mm height Stocked Item is in stock and ready for immediate shipping
    $240
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  18. For affixing dispersion unit to plate stand  |  6924-87 displayed
    R 182 Boss head clamp Stocked Item is in stock and ready for immediate shipping
    $42
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  19. Secures vessel against wall during dispersion  |  6924-88 displayed
    RH 3 Strap Clamp Stocked Item is in stock and ready for immediate shipping
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  20. Extended Product Warranty
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Features and Benefits

IKA Dispersing Element Specifications

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

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.

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