- eBT-V TAZE BETON REOMETRESİ
eBTV

TAZE BETON REOMETRESİ
eBTV CONCRETE RHEOMETER

SCHLEIBINGER- GERATE-GERMANY
(KOD
FRB 0001)
Taze beton uygulamaları amaçlı iki adet moment (devir) sensörlü ve bir adet hız sensörlü, otomatik kalibrasyonlu
portatif beton reometresidir ve beton numunesi farklı yükler altında test edilmekte dolayısıyla rölatif kırılma noktası ve rölatif viskozite hesaplanabilmektedir. Kolay kullanımlı taze beton reometresi bir turda farklı hızlarda üç
adet okumayı otomatik olarak dahili hafızasına almaktadır ve hafızasında toplanan veriler kablosuz kızıl ötesi
(IRDa) ile cihazla birlikte temin edilen cep bilgisayarına aktarılabilmektedir.

Set dahilinde;
1 x Palmpilot cep tipi bilgisayar,
1 x Rheometer yazılımı,
1 x 19.6 litre kapasiteli, 50 cm çaplı paslanmaz çelik numune kabı,
1 x Batarya şarj cihazı ile birlikte temin edilmektedir

Portable compact net-independent rheometer for fresh concrete.
The eBT-V allows two different measuring modes:


P mode:
The eBT-V measures the force on a shear body, which is moved through the concrete. The device rotates on a fixed shaft which is
mounted in the center of the specimen container. A maximum of one revolution (360°) is used to measure only in non-sheared
concrete. The speed profile is freely programmable. The force on the shear body is measured as a function of the shear rate. The
specimen container is available with the volume of 20 l and 40 l.


V mode:
The eBT-V is fixed on the device holder. The Vane geometry, also known as a star or wing geometry, is attached on the drive shaft.
The specimen container with the volume of 15 liters is filled with concrete. The device holder with the antislip rods is placed into the
specimen container. A shear profile can be freely defined. The eBT-V measures the torque on the Vane geometry as a function of
the speed. According to Bingham the plastic viscosity and the yield stress are calculated from the angular velocity and the measured
torque.
The power unit and the electronics are operated with battery for a network independent operation. The package contains rechargeable
battery NiMH, battery charger, Android Smartphone incl. case, charger and software for device operating and for reading the data.
Data transmission is via Bluetooth (R). The raw data and the data analysis will be exported as Excel files (*.XML).


Particularly suitable for modern concretes such as SCC and UHPC up to max. grain size of 32 mm.

Incl. accessories:
P mode: Specimen container 40 l and shear bodys cylinder and spherical shape.
V mode: Vane geometry (vane cell with 6 wings), specimen container 15 l, device holder with 12 antislip rods.


Technical details (subject to change):
 Maximum speed: 40 °/sec or 40 rpm
 Maximum torque: 10 Nm


Add. Specimen Container for the eBT-V, 20l
( 1 Pcs. )

Stainless steel specimen container for the eBT-V. With 2 handles
and driving collar for the measuring unit. Diameter 500 mm, height
100 mm. Volume 19.6 l


Trolley for the eBT-V specimen container ( 1 Pcs. )
Four-wheel-trolley for the easy handling of the eBT-V specimen
container (both sizes). Including a dumping mechanism for easy
draining the concrete. Easy to disassemble.
Intrastat # 90278091 net weight 8,4 kg
Made in Germany

Packaging ( 1 Pcs. )
incl. wooden box, heat-treated according to regulations
ISPM15/IPPC
measurements: 103 x 67 x 98 cm,
weight of box only: 45 kg
total weight (gross): 78 kg