DRK8022A Digital Melting Point Zida

Malo osungunuka a zinthu za crystalline amayezedwa kuti adziwe chiyero chake. Amagwiritsidwa ntchito kwambiri pozindikira malo osungunuka a crystalline organic compounds monga mankhwala, utoto, mafuta onunkhira, etc.

Adopt photoelectric automatic sensor, chiwonetsero cha madontho-matrix amadzimadzi amadzimadzi ndi matekinoloje ena, ndi kuyika kwa kiyibodi ya digito. Ikhoza kugwira zitsanzo zitatu nthawi imodzi, ndipo imakhala ndi ntchito zowonetseratu zosungunula zoyamba ndi kusungunuka komaliza, kujambula kwadzidzidzi kwa mapiri osungunuka, ndi kuwerengetsera kwapakati pa mtengo wosungunuka. Dongosolo la kutentha limagwiritsa ntchito kukana kwa platinamu yokhala ndi mzere wapamwamba ngati chinthu chodziwikiratu, ndipo imagwiritsa ntchito ukadaulo wosinthira PID kuti upangitse kulondola komanso kudalirika kwa malo osungunuka. Chidacho chimakhazikitsa kulumikizana ndi PC kudzera pa USB kapena RS232, kusindikiza kapena kupulumutsa pamapindikira, ndipo chidacho chimagwiritsa ntchito capillary yomwe yatchulidwa mu Pharmacopoeia ngati Chitsanzo chubu.

Miyezo yosungunuka: kutentha kwa chipinda -300 ℃
"Kutentha koyamba" kukhazikitsa nthawi: 50 ℃ -300 ℃ ≤6min
300 ℃ -50 ≤7min
Mtengo wochepera wa kutentha kwa digito: 0.1 ℃
Liniya kutentha mlingo: 0.2 ℃/mphindi, 0.5 ℃/mphindi, 1 ℃/mphindi, 1.5 ℃/mphindi, 2 ℃/mphindi,
3 ℃/mphindi, 4 ℃/mphindi, 5 ℃/mphindi eyiti milingo
Cholakwika chamzere wowotcha: osapitilira 10% ya mtengo wake
Cholakwika chowonetsa: ≤200 ℃: ±0.4 ℃ ＞200℃: ±0.7 ℃
Kubwereza kwa chisonyezo: pamene kutentha kwa kutentha ndi 1.0 ℃/mphindi, 0.3 ℃
Standard capillary kukula: kunja m'mimba mwake Φ1.4mm mkati awiri Φ1.0mm kutalika 80mm
Zitsanzo zodzaza kutalika: ≥3mm
Mawonekedwe olumikizirana: USB kapena RS232 imasankhidwa ndi batani
Mphamvu: AC220V ± 22V, 100W, 50Hz
Kukula kwa chida: 365mm x 290mm x 176mm
Net kulemera kwa chida: 10kg