性能特點(diǎn)
○可安裝6個(gè)臥式擴(kuò)散池。
○可安裝12個(gè)立式擴(kuò)散池。
○實(shí)驗(yàn)容器可選擇注水加熱方式，也可選擇空氣導(dǎo)熱
○采用中文液晶屏人機(jī)界面友好,操作簡(jiǎn)單、方便。
○主機(jī)工作參數(shù)可預(yù)置并自動(dòng)儲(chǔ)存,下次開(kāi)機(jī)無(wú)須 設(shè)置。
○轉(zhuǎn)速控制采用細(xì)分電源驅(qū)動(dòng)步進(jìn)電機(jī)方式,轉(zhuǎn)速準(zhǔn)確。
○恒溫控制采用內(nèi)置PT1000傳感器,軟件運(yùn)用PID
方式,升溫快,精度高,可方便的用軟件校正偏差。
○定時(shí)功能顯示當(dāng)前取樣點(diǎn)時(shí)間,累計(jì)總時(shí)間,取樣點(diǎn)數(shù)。
○具有自檢功能和自動(dòng)保護(hù)功能, 給出多種故障信號(hào)。
○可外接微型打印機(jī)功能。
○具有優(yōu)盤儲(chǔ)存功能,將實(shí)驗(yàn)數(shù)據(jù)保留,以便查看。
性能指標(biāo)
○7.5±0.1 ml
○6.5±0.1 ml
○調(diào)速范圍:60－1000轉(zhuǎn)/分
○轉(zhuǎn)速分辯率:1轉(zhuǎn)/分
○穩(wěn)速誤差: ≤±0.2%
○調(diào)溫范圍:10（室溫）－45℃
○溫度分辯率:0.01℃
○控溫誤差: ≤±0.05℃
○取樣周期時(shí)間:zui多10個(gè)不同的取樣周期,倒計(jì)時(shí)
○取樣周期的時(shí)間: zui長(zhǎng)0－5999分鐘,倒計(jì)時(shí)
○電源功率:AC220V±10%,50Hz,800W
○工作環(huán)境條件:溫度5—40℃,相對(duì)濕度≤80%HR
Product Description in Brief
TPY-2 drug percutaneous permeability diffusion tester, It was our company together with pharmaceutical preparations National Engineering Research Center to joint research and development one of new production. The main machine is used by LCD with Chinese&English to display menu, it is simple and convenient to operate, and have the functions of print, USB storage. The tester can be used vertical and horizontal diffusion cells, in the dry constant temperature container, under the working state of magnetic stirring evenly, through the slow infiltration of animal skin, it is objectively reappearanced the pharmacology process of the preparation ‘s infiltrate rate of speed and degree in the setting solvent. The hereinbefore checking way is the current testing method in domestic. The tester used six sandwich layer into conduction of heat liquid, the outer layer exhaust the air to ensure the box keep a certain degree of vacuum, so that the tester’s indicator will be more stable and reliable. The tester is the best testing percutaneous permeability diffusion machine in pharmaceutical and cosmetic industry based on its Magnetic stirring with small niose and uniform speed , high precision temperature control and generous beautiful shape.
The main technical parameters:
The number of vertical cup 12 pieces
The volume of receiving pool 6.5ml
The number of horizontal cup 6 sets
The volume of receiving pool 7.5ml ×2
The range of temperature control 30-45 ℃
The accuracy of temperature control ＜±0.05℃
The scope of stirring speed adjustable 100-1000 rpm
The tolerance of stable speed ＜±0.2%
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