|
OXYGEN
NITROGEN DETERMINATOR : ON - 2002 - OP
|
|
|
|
|
|
Special
Features:
|
|
- Calibration
using Dosing gas (100%) N2 in system test
mode saves precious and costly calibration
standards.
- All timings
for the various modes can be controlled
through the membrane keypad. The ON PPC
software also allows for this flexibility in
case of the PC control option.
- Step wise
Fault diagnosis on the operator
panel console.
- Multiple
safety interlocks for electrode furnace.
- Removable
lower and upper inserts offer ease in
replacement and wide sample weight range by
changing crucibles.
- Current
Mode, Time for Mode completion etc.
Displayed on the LCD of the OP console as
well as ON PPC software.
- On line
help, Method Development data as well as
user manual can be accessed on line using OP
console as well as the ON PPC software.
- Temperatures
upto 3400° C using EF-2002-MT Electrode
Furnace.
|
|
Specifications:
|
|
|
|
Range
Oxygen 1.0-1200
PPM at 1 gm sample
Nitrogen (L) 1.0-5000 PPM at 1 gm sample
Nitrogen (H) 1000ppm – 1% at 1 gm
sample
|
Accuracy
Oxygen
1% of O2 Present
Nitrogen (L)
1% of N2 Present
Nitrogen (H)
1% of N2 Present
|
|
Sensitivity
1.0
ppm for Oxygen/Nitrogen
|
Gas
Required
Carrier
Gas : Helium 99.999% pure
Calibration
: Cal . Gas or Standard gas
Pneumatic Gas : Compressed Air / N2,
Gas must be water and oil free
|
|
Nominal
Sample Size
Sample
Size nominal
: 1 gms
|
|
Analysis
time (including
out gas)
Total Nitrogen: 3.5 Min
Nominal
Nitride/Oxide
:15 Min Nominal
|
Detection
Method
Macro
High Flow TCD for O2 and N2
|
|
Sample
Weight
Range : 0.30 To 5.000 grams
|
Chemical
Reagents
Anhydrous
Magnesium Perchlorate
(MgCIo4), Sodium Hydroxide on
an inert base, Rare Earth CuO,
Copper Turning.
|
|
|
|
