SH2539B Fully Automatic Paraffin Melting Point Tester
The SH2539B fully automatic paraffin melting point tester is
designed and produced in accordance with national standards
GB/T2539, ASTMD87, and ISO3841. The dual temperature and dual water
bath instrument is specially designed and manufactured according to
the requirements of national standard GB/T 2539-81, international
standard ISO 3841, and American standard ASTM D87 "Determination of
Paraffin Melting Point (Cooling Curve)". Suitable for determining
the melting point of paraffin wax. Not suitable for measuring
microcrystalline wax and oily paraffin products
Instrument features: Designed with an embedded system and equipped
with an imported PT100 temperature sensor, the entire testing
process is automatically monitored; Color touch screen; The
experimental results can be stored; You can view historical data;
Print the results on the instrument, and the experimental results
can be exported through a USB flash drive, which can be stored in a
computer for multiple experiments and comparisons.
Instrument function:
The compressor cooling method of the paraffin melting point tester
allows for arbitrary setting of the cooling temperature
The paraffin melting point tester uses compressor refrigeration.
The sensor adopts Pt100, which has high temperature sensitivity,
high resolution, strong anti-interference ability, and high
temperature control accuracy.
The compressor of this instrument has a small volume, light weight,
stable operation, and no vibration, making it very suitable for
laboratory use.
Instrument specifications:
| Cooling method | Compressor cooling |
| Temp control range | adjustable from 0 ℃ ～ 120 ℃ |
| Display mode | Color touch screen display |
| Number of test holes | single hole |
| Temp control accuracy of bath | ± 0.01 ℃ |
| Storage method | The experimental results can store 199 sets of historical data for
easy retrieval |
| Result output | The experimental results can store 199 sets of historical data for
easy retrieval |
| Output format | The output format of the result USB drive is CSV or Excel |
| Standard printing | Standard micro printer, automatic measurement, automatic thermal
printing |
| Data memory | The memory of the microcomputer instrument can be expanded to 16GB |
| Working environment | 0 ℃ ～ 35 ℃ |
| Relative humidity | ≤ 80% |
| Working power supply | 220V ± 10% 50Hz |
| Overall power | 800W |
| Size | 580 * 420 * 480mm |
| Weight | 42kg |
● Cooling method: Compressor cooling
● Temperature control range: adjustable from 0 ℃ ～ 120 ℃
● Display mode: Color touch screen display
● Number of test holes: single hole
● Temperature control accuracy of bath: ± 0.01 ℃
● Storage method: The experimental results can store 199 sets of
historical data for easy retrieval;
● Result output: It can also be equipped with a USB drive output
function to output to the computer for long-term storage
● Output format: The output format of the result USB drive is CSV
or Excel
● Standard printing: Standard micro printer, automatic measurement,
automatic thermal printing
● Data memory: The memory of the microcomputer instrument can be
expanded to 16GB.
● Working environment: 0 ℃ ～ 35 ℃
● Relative humidity: ≤ 80%
● Working power supply: 220V ± 10% 50Hz
● Overall power: 800W
● Size and weight: 580 * 420 * 480mm
● Weight: 42kg
Note: The appearance pictures, dimensions, volume, and weight of the
instrument are for reference only. If there are any updates to the
instrument, there may be slight changes without prior notice.
Shandong Shengtai Instrument Co., Ltd. provides the following
quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, meet national
quality standards, and have a manufacturer's certificate of
conformity;
----The materials and main components provided meet the technical
requirements specified in the technical documentation;
----The overall quality assurance period of the equipment is one
year (excluding normal wear and tear of vulnerable parts).
----We are responsible for free maintenance of any instrument
quality issues that occur during the warranty period. Due to
equipment malfunction caused by the user's responsibility, we are
responsible for repairing and charging reasonable fees.
----Lifetime discounted supply of parts for equipment, and lifetime
maintenance and repair of the entire machine.
----After the expiration of the warranty period, if the user needs
maintenance and technical services, we will only charge a cost fee.
| Number | Name | Quantity | Unit | Note |
| 1 | Host | 1 | Unit | |
| 2 | Test bottle rubber stopper | 1 | Piece | |
| 3 | Melting point test tube | 1 | Piece | |
| 4 | Sensor | 2 | Piece | |
| 5 | Power line | 1 | Set | |
| 6 | Instructions | 1 | Copy | |
| 7 | Packing list | 1 | Copy | |
| 8 | Certificate of Conformity Warranty Card | 1 | Copy | |
