manufacturer :       Fungilab

model :                   Expert R

annotation :           Dokumente engl .

An advanced programmable viscometer for complex and routine measurement in quality control and R&D laboratories. The 12 touch-key user interface enables the user to quickly navigate the programme menu and decide on what is included in the readout of the monochrome graphic display. The readout includes selected speed (min ⁻ ¹); selected spindle; viscosity reading (either cP or cSt ); shear rate and shear stress (with coaxial spindles). Temperature data is also displayed from the PT100 sensor (included) which enables a wider range of samples to be measured which require temperatures above or below ambient for best results. Ten language options .

• Precision of ±1% full scale and resolution of 0,1 for viscosity range lower than 10 000 cP
• Temperature range of 0 - 100 °C with resolution of 0,1 °C and precision of ±0,1 °C
• AUTO-TEST, AUTO-RANGE and time measurement functions with ten working memories
• AISI 316 stainless steel spindles – marked and easily identifiable
• USB interface allows data transfer to a PC in Excel format using the Datalogger software

Main Features

• Touch key board 12 keys
• Direct readout on a graphic display
• Data displayed:

Selected speed                                              r.p.m .

Selected spindle                                              SP

Viscosity reading                                            cP ( mPa s) or cSt

Percentage of full scale                                 %

Sample temperature                                      °C or °F

Shear Rate (with coaxial spindles)                SR (s ^-1 )

Shear Stress (with coaxial spindles)             SS (N/m²)

Density (introduced by the user)                    g/cm³

• Viscosity reading: dynamic viscosity ( cP or mPa s) or kinematics viscosity ( cSt )
• Unit converter SI to CGS
• Program features:

Time to torque: target torque pre-setting device

Time to stop: target time pre-setting device

10 working memories

Costumizable Options

Programmable

Multistep

Ramp

• AUTO-TEST with sound and visual malfunction alarm
• AUTO-RANGE function
• Temperature reading by PT100
• User-enabled viscosity and temperature calibration
• 10 language options
• Interface: USB
• Datalogger Software: USB allows data transfer to a PC Excel format

Technical File

• Precision ±1% of full scale
• Resolution:

With low viscosity adapter: 0.01

For lower than 10.000 viscosity cP : 0.1

For viscosity equal to or above 10.000 cP : 1

• Repeatability: 0.2%
• Thermometer features

Temperature margins:

-           0°C to +100°C

-           32°F to 212.0°F

Resolution                               0.1°C/0.1722°F

Precision:                               +/- 0.1°C

Type of probe                          PT100

• Supplied at 100-240 VAC, 50/60 Hz

Spindles

AISI 316 stainless steel spindles, easily identified by number and letter when changed according to range of viscosity.

Model

EXPERT R

Measuring Range ( cP )

100 – 40.000.000

Speed ( r.p.m )

0.01   – 200

Number of speeds

54