Asphalt levitation tester
SYD-0631
Asphalt levitation tester
Standards and uses:
The instrument is in accordance with national industry standards
JTJ052
"Testing Procedures for Asphalt and Asphalt Mixtures for Highway Engineering"
T0631
The requirements specified in the "Asphalt Floatation Test" are designed and manufactured. It is suitable for measuring the floatation of residues such as residue and coal tar after distillation of slow-setting liquid petroleum pitch.
The floatation degree of the asphalt is the time required for the sample to be softened to the time required to be washed by the water in the specified floater from the sink in a certain temperature.
s
Said. Unless otherwise stated, after the liquid petroleum pitch is distilled, the test temperature of the residue is
50
°C
, the test temperature of coal tar pitch is
32
°C
or
50
°C
.
The instrument can be used as a constant temperature water bath when it is not tested for the floatation of asphalt.
SYD-0631
Asphalt levitation tester
Technical indicators:
1
Working power:
AC 220V
(
-5%
~
+10%
),
50Hz
.
2
Water bath capacity:
long
370×
width
300×
high
300 (mm)
.
3
Applicable water quantity:
28L
.
4
,heating equipment:
Electric heater, power
1300W
.
5
, refrigeration equipment:
New refrigeration compressor.
6
Temperature control range:
5
°C
~
80
°C
.
7
Temperature control accuracy:
±0.1
°C
.
8
Floating disk:
Wall thickness
1.4mm ± 0.1mm
,quality
37.9g ​​± 0.2g
.
9
, copper tube:
Wall thickness
1.4mm ± 0.1mm
,quality
9.8g ± 0.2g
.
10
, ambient temperature:
≤30
°C
.
11
,Relative humidity:
≤85%
.
12
, the machine power consumption:
no greater than
2000W
.
13
,Dimensions:
long
750×
width
540×
high
580 (mm)
.
14
, instrument net weight:
30kg
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Ningbo Fengwei Communication Technology Co., Ltd , https://www.fengweicommunication.com