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All Journal Jurnal Sains dan Teknologi Reaksi Akrab Juara : Jurnal Ilmu-ilmu Sosial
Abdul Haris Salam
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Engineering Materials Science & Nanotechnology Medicine & Pharmacology

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Perancangan dan Realisasi Sistem Pengering dengan Penambahan Blower Abdul Haris Salam; Teuku Rihayat; Awanis Ilmi; Rika Annisa
Jurnal Sains dan Teknologi Reaksi Vol 21, No 01 (2023): JURNAL SAINS DAN TEKNOLOGI REAKSI
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jstr.v21i01.4057

Abstract

Teknologi Drying Blower Oven dengan menguji syarat layak guna dilihat dengan pengujian yaitu seperti uji kandungan zat gizi, uji kadar abu, uji kadar air, uji organoleptik hingga uji untuk pemasaran. Pengujian alat Drying Blower Oven dilakukan dengan menguji bahan baku produk seperti cabai merah. Pengeringan menggunakan Drying Blower Oven pada suhu 32,2˚C sampai 54,2˚C dengan kecepatan angin 12 m/detik sampai kadar air di bawah 8% - 10%.  Penelitian ini bertujuan untuk menentukan karakteristik pengeringan cabai merah dengan Type Multioven Cabinet perubahan suhu, kelembaban relatif, penurunan berat bahan, laju aliran udara, laju aliran volume udara, kadar air bahan terhadap waktu, laju pengeringan terhadap waktu, dan laju pengeringan terhadap kadar air. Penelitian ini menggunakan metode deskriptif proses pengeringan dipakai suhu di bawah 65˚C diulang sebanyak 3 (tiga)  kali sampai mencapai kadar air 8 – 10 %bk. Hasil pengamatan menunjukan selama proses pengeringan tercatat Rh luar alat pengering antara 83,28%-89,50%. Juga Rh di dalam alat pengering diamati dan dicatat berkisar antara 86,58%-97,91%. Kadar cabai merah selama proses pengeringan mengalami penurunan dari 38,75% turun hingga rata – rata 18,05% dengan perincian pada ruang satu dan dua mencapai 17,4%, ruang tiga dan empat 16,95% dan ruang lima dan enam 16,6%. Dengan waktu pengamatan selama 4 jam.Keywords: Drying Blower Oven, Teknologi, Bumbu Instan
DESIGN AND REALIZATION OF A DRYER SYSTEM WITH THE ADDITION OF A BLOWER Abdul Haris Salam; Teuku Rihayat; S Sariadi; Awanis Ilmi; Rika Annisa; L Lianti; R Rusydi
Jurnal Sains dan Teknologi Reaksi Vol 21, No 01 (2023): JURNAL SAINS DAN TEKNOLOGI REAKSI
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jstr.v21i01.4265

Abstract

Drying Blower Oven technology by testing the feasibility to be seen with tests such as nutrient content test, ash content test, water content test, organoleptic test to marketing test. Testing of the Drying Blower Oven is carried out by testing the raw material of the product, such as red chili. Drying using Drying Blower Oven at a temperature of 32.2ËšC to 54.2ËšC with a wind speed of 12 m/s until the water content is below 8% - 10%. This study aims to determine the drying characteristics of red chili with Multioven Cabinet Type changes in temperature, relative humidity, material weight loss, air flow rate, air volume rate, material moisture content against time, drying rate against time, and drying rate against moisture content. This study uses a descriptive method of drying temperature used below 65ËšC repeated 3 (three) times until it reaches a moisture content of 8-10 %wk. The results of the observations showed that the drying process recorded Rh outside the drying apparatus between 83.28%-89.50%. Also the Rh in the Drying apparatus was observed and was observed to be between 86.58%-97.91%. The red chili content during the drying process decreased from 38.75% down to an average of 18.05% with details in rooms one and two reaching 17.4%, rooms three and four 16.95% and spaces five and six 16, 6%. With an observation time of 4 hours.Keywords: Drying Blower Oven, Technology, Instant Seasoning
ANALYSIS AND DETERMINATION OF HARD LAYERS USING GEOELECTRIC METHODS FOR THE BASIS OF CONSTRUCTION OF NEW BUILDINGS AT THE BENGKALIS STATE POLYTECHNIC Alfauzan Yendra; Abdul Haris Salam
Akrab Juara : Jurnal Ilmu-ilmu Sosial Vol. 10 No. 1 (2025): Februari
Publisher : Yayasan Azam Kemajuan Rantau Anak Bengkalis

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Abstract

State Polytechnic of Bengkalis located on the Bengkalis island where the island of Bengkalis consists of a layer of peat. This layer of peat we know is a soft layer so it is dangerous if we build a building on this layer. State Polytechnic of Bengkalis at the moment is intense in the construction phase of the building in State Polytechnic of Bengkalis needs to be reviewed geotechnique as input for the new construction of buildings in the area of State Polytechnic of Bengkalis campus. This research uses the Geo Electrical survey uses Schlumberger configuration method to obtain subsurface resistivity data. From the measurement result of Geo Electrical survey uses Schlumberger configuration method 5 point of measurement in campus area of State Polytechnic of Bengkalis in can resistivity value for peat soil and soft soil is between 5 - 100 ohm with depth 0 m to depth 7 m. As for the hard layer has a resistivity above 100 ohm which is at a depth of 7 meters upwards. The result the authors suggest for the construction of new buildings in the campus area State Polytechnic of Bengkalis is to establish a foundation at a depth of 7 meters and above so that new buildings can be more solid
Co-Authors Alfauzan Yendra Awanis Ilmi L Lianti R Rusydi Rika Annisa S Sariadi Teuku Rihayat