Nothern Instruments Leeds UK
<  |
|
| DIGICARB
2D :Thermal analyser |
|
DIGICARB
2D
is a microprocessor based
digital instrument for
the automatic thermal analysis of
molten iron. It is designed for use with plug - in,
fast response, Type 'K' Thermocouple sample cups.
It supercedes the original Digicarb 2 analogue version.
The instrument is housed in a steel, dust - proof case which
may be bench, panel or wall mounted.
|
|
|
An 8 positon switch allows selection for continous
monitoring of :
- Sample
Temperature
- Liquidus
Temperature
- Solidus
Temperature
- Carbon
Equivalent Liquidus or C. E.Value %
- Carbon
%
- Silicon
%
- Phosphorous
% - a present, adjustable Value
- Silicon
Offset - a present, adjustable Value
Silicon
Offset adjustment allows the effect of residual elements
on the Arrest Temperatures, to be cancelled out. Alternatively,
it may be used to enable the Si reading to be tuned
to the Spectrum Analyser value.
Inside
Panel switches enable selection off :
- C.E.L.
or C.E.V. %
- Degrees
Celsius or Farenheit
- BCIRA
for Tectip/Carbon Cup or Quick - cup formula
- Measure
or Calibrate mode, allows instrument to be used adittionally,
as a Carbon and Silicon calculator.
- UP/DOWN
(Increase/Decrease) buttons, and in Calibrate mode,
enable P %, Si Offset % and other parameters to be
adjusted : DIGICARB 2D can be fine tuned to your Cooling
Curve.
An
RS232/485 Serial Output port gives a download facility
to a remote printer or computer, for storage/processing
of results. A Windows 95/98 Download Disk is provided.
SPECIFICATION
:
- RANGE
:
0 to 1372 deg. C for NiCr/Ni/Al Type 'K' Thermocouple
(0 to 2500 deg. F)
2.50 to 4.80 % for C.E.L. or C.E.V. %
2.10 to 4.20 % Carbon
0.50 to 3.60 % Silicon
0.00 to 0.99 % Phospherous
-0.99 to +0.99 % Si Offset
- RESOLUTION
:
1 deg. C or 1 deg. F for temperatures
0.01 % for all other measurements
- ACCURACY
:
Temperature : +/- 0.1 % of reading +/- 1 deg. C or
F
|
|
