Brookfield LFRA Texture Analyzer - Manual (Page 4)

Brookfield Engineering Labs., Inc. Page 4 Manual No. M/05-370-A1205
I.2 Utilities
Input Voltage: 115 VAC or 230 VAC
Input Frequency: 50/60 Hz
Power Consumption: 150 VA
Fuse: Two 4 amp, 5 x 20mm, Time-lag
Power Cord Color Code:
United States Outside United States
Hot (live) Black Brown
Neutral White Blue
Ground (earth) Green Green/Yellow
Main supply voltage fluctuations are not to exceed
±
10% of the nominal supply voltage.
I.3 Units
The LFRA Texture Analyzer uses the SI system of units for all parameters.
Parameter Unit Abbreviation
Load Grams g
Distance Millimeter mm
Time Seconds s
Speed Millimeter per second mm/s
I.4 Specifications
Load:
Range Resolution
Model Grams Grams Accuracy*
LFRA-100 0-100 0.01
±
0.5%FSR
LFRA-1000 0-1000 0.10
±
0.5%FSR
LFRA-1500 0-1500 0.20
±
0.5%FSR
LFRA-4500 0-4500 0.50
±
0.5%FSR
FSR = Full Scale Range
*This value applies to the complete range of operating temperatures as defined
in Section I.4. This value can be improved if the LFRA is controlled to a single
temperature.
Trigger Point:
Range Resolution
Model Grams Grams
LFRA-100 0.1-10 0.01
LFRA-1000 0.2-100 0.10
LFRA-1500 0.2-150 0.10
LFRA-4500 0.6-500 0.10
Speed: 0.1 to 1.0 mm/s in increments of 0.1 mm/s
1 to 10 mm/s in increments of 1 mm/s
Accuracy:
±
0.1% of setpoint