|
|
|
Scales:
|
Refractive
Index (RI)
Brix (% sucrose)
Temperature Corrected Brix (% sucrose, corrected
to 20°)
User Programmable Scale |
|
Display:
|
Back-lit
liquid crystal display panel giving - name of selected
scale, reading, sample temperature and real time
clock |
|
Display
Resolution:
|
RI
0.00001
Brix (and temperature corrected Brix) 0.01%
Temperature 0.01°C
Real time clock to 1 minute |
|
Accuracy
at 20°C:
|
From
0.02 Brix at 0 Brix to 0.04 Brix at 95 Brix or equivalent
in other scales |
|
Outputs/Inputs:
|
Standard
RS232 |
|
Data
Output to Printer/PC:
|
Time, Date, Name of selected scale (e.g. RI or Brix),
reading and temperature |
|
RI
Range:
|
1.33
to 1.53 (equivalent to 0 to 95 Brix) |
|
Temperature
Control:
|
Internal electronic control of prism and sample
cup |
|
Sample
Temperature Control Range:
|
15° C to 40° C |
|
Working
Ambient
Temperature Range:
|
10° C to 35° C |
|
Sample
Temperature:
|
Internal control range without cooling assistance:
approximately +20° C to -10° C from ambient
temperature |
|
Cooling
Assistance:
|
All
instruments have facility for cooling assistance
with flowing water (need not be temperature controlled |
|
Temperature
Stability:
|
0.03° C |
|
Temperature
Accuracy:
|
±
0.1° C at 20° C |
|
Reproducability:
|
For
a stable sample, better than 0.00003 RI or equivalent
in other scales |
|
Readout
Time:
|
Continuous
reading every 3 seconds, OR user presettable from
3 to 999 seconds, time to temperature stability
dependent on temperature differentials |
|
User
Defined Stability:
|
User can choose to display result only after reading
has stabilized |
|
Wavelength:
|
589nm |
|
Light
Source:
|
LED |
|
Prism
Material:
|
Synthetic
Sapphire |
|
Waterproof:
|
Instrument totally waterproof to IP67 standard |
|
Controls:
|
On instrument, PRINT/READ button only
On power supply, mains ON/OFF switch
All other controls for changing scales, selecting
mode, programming, etc. on hand-held remote control
unit |
|
Dimensions
(w x d x h):
|
Instrument:
W 237 x D 235 x H 170 mm
Power Supply: W 93 x D 213 x H 89 mm |
|
Weight:
|
Instrument:
5 kg
Power Supply: 1.75 kg |
|
Power
Requirements:
|
86
to 265 v ac, 47 to 63 Hz nominal, less than 40 w |
This
is the ultimate refractometer line for the ultimate range
of applications. The revolutionary instrument will help you
run more efficient, cost effective, laboratory or quality
control monitoring over a wide assortment of products. The
TCR 15-30 offers superb temperature control without the need
of a water bath, and the sample is rapidly brought to a stable
temperature (0.03°C) to give the highest accuracy and
reproducibility of measurement. 
