ST-59 Fully Automatic Fatty Acid Value Tester
ST-59 Corn Grain Fatty Acid Value Titration Tester is a
full-automatic grain fatty acid value tester, which is an automatic
titration device based on the color change of titration end point.
It is mainly used to measure the fatty acid value of rice, brown
rice, rice and other grains. The fatty acid value tester realizes
the automation of titration end point determination, measurement,
data processing, determination result display and printing, and
improves the objectivity and accuracy of the detection results.
Feature
● Android intelligent system version 7.1 has better interactive
experience and is more convenient to use.
● ; Support USB flash disk to copy data, no drive plugging.
● Professional dust cover design effectively protects the work of
peristaltic pump and hose.
● Configure the data platform, and the test results can be stored
for a long time, for long-term and short-term viewing and analysis,
and for auxiliary management.
Specification
| Pump flow accuracy | Relative standard deviation RSD ≤ 1% |
| Resolution | 0.01 mg KOH/100g dry matter |
| Noise | ＜ 60dB |
| Coefficient of variation CV | Fatty acid value > 12mg/100g, CV not greater than 4% |
| Measurement range | 0-300mg KOH/100g dry matter |
| Suction pump specification | 10ml |
| Titration speed of the suction pump | 0.5ml/min-10ml/min (adjustable) |
| Mixing speed | 10-250r/min (adjustable) |
| Sample detection time | ≤ 10min/sample |
| Repeatability | ≤ 2 mg/100g |
| USB interface | 2 |
| Power supply | AC220V±10V 50HZ |
| Fatty acid value of rice | double experimental difference ≤ 2mg/100g (meets the national
standard GB/T20569) |
| Corn fatty acid value | double experimental difference ≤ 2mg/100g (meets GB/T20570 national
standard) |
| Wheat flour | meets the requirements of GB/T 5510 national standard |
| Instrument size | 320*175*250mm |
| Instrument weight | 3.7kg |
| Packing size | 410*330*390mm |
| Packing weight | 6kg Carton |
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.
Packing list
| S/N | Name | Quantity | Specifications | Remarks |
| 1 | Fully automatic fatty acid value analyzer | 1 | Host | |
| 2 | PH electrode | 1 | | |
| 3 | Magnetic Stirrer | 1 | | |
| 4 | Thermal paper | 1 | 57*30mm | |
| 5 | Stir bar | 1 | 6*20mm | |
| 6 | O-ring | 1 | 31.6*28*1.8 | |
| 7 | Rubber tube | 1 | 1*3*1mm | |
| 8 | Alkali solution bottle | 1 | 200ml square bottle | |
| 9 | Titration cup (with Teflon cap) | 4 | | |
| 10 | Power adapter | 1 | | |
| 11 | Instruction Manual | 1 | | |
| 12 | Certificate of Conformity Warranty Card | 1 | | |
Shandong Shengtai Instrument Co., Ltd. provides the following
quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, comply with
national quality standards, and have the manufacturer's certificate
of conformity;
----The materials and main components provided meet the technical
requirements specified in the technical documentation;
----The warranty period for the entire 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 the
user's responsibility for causing equipment malfunction, we are
responsible for maintenance and reasonable charges.
----Lifetime discounted supply of components for equipment, and
lifelong 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.
