Modification of Tankring Oven as a Dryer and Sample Storage for Research Activities of Fish Products in Microbiology and Biotechnology Laboratory
DOI:
https://doi.org/10.31258/Keywords:
Tangkring Oven, Dryer, Modification, Halogen LampAbstract
Ovens or artificial/mechanical drying devices are tools used in educational and research activities in laboratories that function for sterilization, drying, and storing samples or processed products. This research modifies the tangkring oven with an innovative use of electricity. The background of the study is because there is no drying device and small sample storage with a small number of samples. The modification aims to make a replacement device as a dryer and sample storage in the laboratory. This study used an experimental method, and the data were analyzed descriptively. The oven that has been modified using a tangkring oven has an inner dimension of length =36 cm; width=36 cm; height =32 cm, heat source from 150-watt halogen lamps totaling two pieces, and a 12 cm diameter fan, the outer part of the tool has a length = 42.5 cm; width = 38 cm; height = 38 cm, equipped with legs and four wheels with a height = 85 cm. Temperature testing was carried out on each shelf with a thermometer as a temperature measuring instrument, with a temperature range of 30-60⁰C. The time required to reach a constant temperature is 0.5 to 20 minutes, and the temperature difference between the regulated temperature and the temperature achieved on the tool ±2ºC shows the results obtained are still within tolerance, the error value is still within tolerance ±5% indicates the results of the tool system performance is not disturbed. From the observations made, it is concluded that the modified tangkring oven can be used as a drying device and sample storage with a faster time and using limited samples for laboratory activities.
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References
Aisiah, N., Djaeni, M. (2021). Konsep Dasar Proses Pengeringan Pangan, Cetakan Pertama. AE Publishing: Kepanjen. 63p
Akhyar, M.F. (2022). Perancangan Evaporator Otomatis dengan Sistem Pendinginan Menggunakan Garam. Universitas Muhammadiyah Sumatera Utara. Kota Medan
Fatabura. (2012). Metode Eksperimen. Jurnal Media Teknologi Hasil Perikanan, 3(1)
Handoko, H., Soegiharto, W., Eveline, E. (2018). Pembuatan Glukosamin dari Kulit Udang Windu Melalui Hidrolisa dengan HCl Tekhnis dan Pemanasan. Prodising Simposium Nasional Kelautan dan Perikanan V Universitas Hasanuddin, Makassar, 5 Mei 2018
Kho, D. (2019). Teknik elektronika. Retrieved from Teknik elektronika: https://teknikelektronika.com/pengertiantermostat-thermostat-prinsip-kerja termostat. Di akses pada 26 Mei 2023
Komariah, S., Haryati, S., Sudjatinah. (2021). Pengaruh Perbedaan konsentrasi Ekstrak Karapas Udang terhadap Sifat fisikokimia Kaldu Bubuk yang dihasilkan. Jurnal Teknologi Pangan dan Hasil Pertanian.
Nofriati, Y.I. (2018). Uji Kinerja Pengontrol Suhu Pengering Rak Mekanis Tipe (Try Dryer) Sebagai Alat Penunjang di Laboratorium. Jurnal Teknologi dan Manajemen Pengelolaan Laboratorium:Temapela, 1(2): 56-61
Rao, R.A., Baskaran, V., Sarada. (2013). In Vivo Bioavailability Antioxidant Activity of Carotenoids from Microalga Biomass-a Repeated Study. Food res in 54:711-717
Saputra, A. (2020). Kinerja Mesin Oven Pengering Buah Kapasitas 1 kg. Jurnal Surya Teknika, 7(2).
Septiadi, W., Safitri, D.M. (2021). Desain Ruang Kerja yang Ergonomis, Cetakan Pertama. Universitas Trisakti
Swastawati, F et al. (2020). Teknologi Pengeringan Ikan Modern. UNDIP Pres, Semarang. 11 p
Wahyudi, R., Marsidi, Kuncoro, A. (2012) Pengeringan Chip Lenjeran Menggunakan Pemanas Lampu Halogen dan Lampu Pijar. Jurnal Teknik Pertanian Sriwijaya,1(2)
