Petroleum Products Ash Content Tester
(Model:
TP-508
)
Application
This instrument is designed and manufactured under the requirements of ASTM D482, GB/T 508
"
Petroleum
product ash determination
method
"
, applicable to test ash content in petroleum products. It is not applicable for
testing ash content of
petroleum products which contain
ash
additives
(including some additives that have
phosphorous compound
) ,
leaded lubricants and used engine crankcase oil.
Technical Parameters
A:
Chamber type electric resistance furnace
1.
Power supply: AC220V ± 10%; 50Hz;
2. Rated power: 2500W;
3.
H
eating range: room temperature ~1000
ºC
;
4.
T
emperature control: (775 ± 25)
ºC
;
5. Temperature control element: thermocouples;
6.
Empty
furnace heating time: ≤60 min;
7. Temperature uniformity: ≤15
ºC
;
8.
C
hamber size (mm): 200 mm*120 mm *80 mm
(L*W*H)
B: E
lectric furnace
1.
W
orking power supply:
AC
220
V
±
10 %; 50 Hz;
2.
R
ated power: 1000w;
3.
H
eating m
ethod
:
0 - 220v
voltage
continuously
adjustable
C: P
orcelain crucible
Porcelain crucible specification: 50ml, 100ml.
F
eature
And Structure
A:
The Main Technical Characteristics
1.
T
he working principle of this instrument is to use ash-free filter paper as ignition core, ignite the sample placed in crucible and make it burn to only ash and residual carbon. The carbonaceous residue was then heat to ash in a high temperature furnace at 775. degree. C. and then cooled and weigh.
2
. This instrument is composed of digital chamber electrical resistance furnace and electric furnace, with small occupying room.
3. Chamber electric resistance furnace adopts split type structure, composed of digital temperature control system, furnace chamber made of special fireproofing material and heater units, with shorter heating time, small overshoot of temperature, stable and accurate temperature control, long service life.
4. Electric furnace is composed of furnace wire and
heating devices of
fireproof material, with compact structure, small and durable.
B: Instrument structure
-
Chamber electric resistance furnace structure
-
Ammeter: display the working current of heating furnace and timely reflect the heating power condition of heater.
-
Temperature controller: digital temperature controller. Adopts thermocouple temperature sensor to set, display, control the furnace temperature.
-
P
ower switch:
chamber
furnace power switch, open this switch
and
then
chamber furnace
power on
and
indicator light
on
.
-
T
he oven door closed is to use the weight of the door handle, through the leverage of the oven door close to the furnace
port
,
when open it you only need raise
handle slightly up, after decoupling to pull
out
open,
let
the oven door on the left.
2.
Electric Furnace Structure
(
1
).
H
eating plane: it is made of furnace wire and refractory material, and the heating plane is in high temperature state during operation.
(
2
)
.
E
lectric furnace
chamber
: heating devices are arranged inside the box.
(
3
)
.
H
eating switch: potentiometer with switch, turn on the switch to the right and then gently turn to the right.
Packing & Delivery
Packing: standard export case per set.
Delivery method: this kinds of testing equipment are delivered by air / courier or sea.
About us
Chongqing TOP Oil Purifier Co.,LTD
is a professional leading manufacturer and supplier of oil purifiers and various related testers, located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
If you are interested in this oil purifier or other related equipment, welcome to contact me for more information.