Viscosimètre agroalimentaire RVA

Manufacturer: Perten
HTTS ref.: HTS-SA-0008
HTDS ref.: VISCOSIMETRE AGROALIMENTAIRE RVA
Division: Sciences Analytiques

Gallery and technical drawings

Viscosimètre agroalimentaire RVA - Image 1

Description

Le RVA (Rapid Viscosity Analyser) est un viscosimètre rotationel utilisant un programme de température et des forces de cisaillement variables et optimisées pour évaluer les propriétés fonctionnelles de l’amidon, du grain, de la farine, de nombreux ingrédients et aliments. L’équipement requiert une faible prise d’échantillon – quelques grammes pour appliquer les méthodes et standards internationaux, ou bien vos profils de tests spécifiques en termes de mélanges, mesures, chauffe et refroidissement.

Key features

Des plages de viscosité qui s’adaptent à vos échantillons
Profil de viscosité rapide: test standard de gélatinisaton de l’amidon en 13 minutes.
Facile à utiliser: Le fonctionnement automatisé du RVA 4500 et du RVA -TecMaster utilisant le logiciel Thermocline pour Windows (TCW) minimise la formation et assure la fiabilité.
Calibration: vérifier les étalons traçables pour respecter la norme ISO9000 et les exigences du système qualité.

Technical specifications

Gums: Gelling and thickening profiles of hydrocolloids and formulations.
Dairy: Processed cheese manufacture and melt, soft dairy desserts, ice cream, yogurts.
Robust: Suitable for factory floor to analytical laboratory.
Starch: Full starch pasting test for native and modified starches using 13 minute
Brewing: Malting barley, barley storage, kilned malt and brewing adjuncts.
Precise: Accurate, crystal-locked stirring speeds, heating and cooling rates, ensures
Proteins: Wheat gluten, skim milk powder, whey protein concentrate, soy protein.
RVA 4500: Starch
Relevant: Tailor test routines to emulate processing conditions in industry.
Standard: Standard methods approved by ICC, AACC International and others.
Traceable: Calibration check with traceable standards to satisfy ISO9000 and
Glass-free: Safe for food manufacturing areas.
Speed Range: Computer controlled infinitely variable 0, 20-2000 rpm.
Input/Output: USB port, RS232 serial port.
ER/ES Compliant: Electronic Registration/Electronic Signature compliant TCW3
Viscosity Range: 20-50,000 cP at 80 rpm, 10–25,000 cP at 160 rpm.
High Sensitivity: Direct drive motor and control system for low viscosity samples.
Temperature Range: 0-99.9ºC.
Power Requirements: 240/115VAC, 3.5A, 50/60 Hz.
Viscosity Accuracy: +/- 2% for S2000 Oil nom. 5000 cP.
Coolant Consumption: Water, 1 l/min at cooling, 100-250 kPa. Chilled coolant
Heating/Cooling Rate: Up to 14ºC/minute (infinitely variable).
Wide Viscosity Range: Optimized measurement system for high viscosity samples.
Miniature Pilot Plant: Test new ingredients, formulations and process conditions
Flour Milling & Baking: Starch quality, gluten quality, amylase activity,
Rapid Viscosity Profile: Standard starch pasting test in 13 minutes.
Extruded and Cooked Foods: Snacks, breakfast cereals, pasta, noodles and
Dimensions (H x W x D), Net Weight: 382 x 306 x 345 mm, 18 kg.