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BIOBAse"
-------------------------------------------------. a ccess Meihua Trading Co.,Ltd. ---
BKN-983 Automatic Kjeldahl Nitrogen Analyzer(Kjeldahl Distiller)
Technical Parameters:
Technica l Parameters:
Model
BKN- 987
B KN-987A
BKN-987 Series Fully Automatic Kjeldahl Nitrogen Analyzer
Model
BKN-983
AutomatICcontrol on
aod,ng
alKali
and
borK:
acid,
dIlutIOn and elulton
ADdIng qU8lltJlative sample dikJron, a lkali liquor and eosorptoo liquid:
AiJtomatically finishing distillation, btration,
and
liquid-discharg"'9.
O.1-240mgN
Solid
<
6g,liquid <
15rn1
4- 8
minutes
2.OUl/step
0.5lI Vstep
Direct btraton serrces WIIh
<1
btrat ion co rceonetooa
of
O.lmo1,O.5
mol
eod 1 '""
tnetco
sootco cooceuretco
Measuremenl Range
Measuremenl Sample A.rroJnt
Measuremenl
TIme
tnetco
Precision
WOfi<lr1g
Process
t nerco System
Hrqh - pr ecrsron plunge r type
H.gh- PfeciSlOn oe-steec tItration
mratoo
system
system
Exacutrve Standard
ComplyWllh stoueio-e of AOAC, EPA DIN, ISO AND GB
Repeatab'hty
PreclSOOO
±
0.5%
Recovery
Ratio
~
99 ,5%
Data Storage
Effective storage space
2G
Pmt f unctooo
110mm
line
printer
whlch
C!II1
reanza
user
eeeceve
pmt funct ion
coosumoetco
l600w
Power Supply
AC 22OV,5OJ6OHz
ReqUIrement
Of
Coo ing Water
Under 25"(:
CooOry,J
Water
CoosumR!~"","
__
~.J'".5U",~",n
(DlI;lIlatloo P,!QQ!i'ss)
.....
BKN-983 (Automat ic)
O.1 -25OmgN
i:
99.5%
±O.S%
Solid
<
6g,hQuid
<
16m1
5-8mon/sample
Set
it
at
w;~
1.5LJmlfl
Auto/manual dual
mode
6 fflleSLCD
AC22OV,5OI6OHz
1500W
Measunl19 Rilroge
Recovery
Ratio
Repeatabi l'ly
Precision
Weoght
Of
Measured Samples
D,shllatioo Speed
D,shllation t ere
CoolIng
Water coosor-ceco
opeerco
Dosplay Mode
Power Supply
cons or-cetoo
RT-650'C
"
""
AA.<T>i<Jl.<n
alloy
~
(NicIYorror
wire)
1.2l<w
2l<w
3I<w
Al::.22!N
5O/6OI-Iz
"'"-
,
.
25Om1±025ml
DeSl\lll
T""".
RT- 500 'C
Model
IlKo-.a
IlKD-81l
811:0-128
8KD-201l
IlKD-208U
Temp.
Pmcisioo
Heatog~
.....
–
P.-SUP!>y
Heatog
Speod
HeatogHdes
Di9as1lon
Tube
S<ze
RKD-R Series Kjeldahl Digestion Furnace
Technical Parameters:
-
.
Safety protection system
1.00geshoo tube vacant
protection
2.Salety oco-vece rs oosectco
3Automa tic water-replenlshirog fur>chon
of steam GYlnder
a.steem overpressure protection
5.Leal<.age protection
BKN-987A (fully
Aut cmanc )
I
•
BKN- 987 (Fully Automenc]
, I
Aut omatic calibration system
of
titration
liquid concentratIon (mol)
1.DuaI
mode
of au tomatic
ca librahon method
which
instr ument
eeneetes
8lTOIS
and I raddional direct
input
method.
2 .Autornahc cemxetc n method wh ich msuu mant e liminates
ero-s
128
129
authourised Australian Distributors