一、用途與(yu)概述: THD-0515實驗室用低溫恒溫槽主要適用于(yu)各大中(zhong)院校、醫(yi)療、食品、石油化(hua)工、衛(wei)生防疫、環(huan)境(jing)監測等(deng)科研部門作生物(wu)、化(hua)學、細胞菌鐘等(deng)各種液(ye)態(tai)、固態(tai)化(hua)合(he)物(wu)的(de)培養。 本機采用優質不銹(xiu)鋼材料制(zhi)作水槽(cao),采用直冷式,制(zhi)冷快,溫度(du)均(jun)勻,液晶自(zi)動恒溫數字顯示,具有內外循環等功能。結(jie)構合理,操作簡便,穩(wen)定性高(gao)等特(te)點,是實驗室(shi)工作人員得心應手的理想設備。 低溫恒溫水(shui)槽(cao)采用壓縮機水(shui)冷式制冷,利用熱平衡原理,及循環(huan)攪(jiao)拌方式,達(da)到對試樣的自動均(jun)勻冷卻、恒溫。本(ben)設備(bei)操作簡單方便,工作效率高。 THD-0515實驗室用低溫恒溫槽技術參數: 型號 | 名稱 | 溫度范圍 ℃ | 溫度波動度 ℃ | 數顯分辨率 ℃ | 工作槽容積 mm | 工作槽開口 mm | 槽深度 mm | 循環泵流量 L/min | THD-0506 | 低溫恒溫槽 | -5~100 | ±0.05 | 0.01 | 250×200×150 | 180×150 | 150 | 6 | THD-0515 | 低溫恒溫槽 | -5~100 | ±0.05 | 0.01 | 280×250×220 | 235×180 | 220 | 6 | THD-0530 | 低溫恒溫槽 | -5~100 | ±0.05 | 0.01 | 400×325×230 | 310×280 | 230 | 13 | THD-1006 | 低溫恒溫槽 | -10~100 | ±0.05 | 0.01 | 250×200×150 | 180×150 | 150 | 6 | THD-2006 | 低溫恒溫槽 | -20~100 | ±0.05 | 0.01 | 250×200×150 | 180×150 | 150 | 6 | THD-2015 | 低溫恒溫槽 | -20~100 | ±0.05 | 0.01 | 300×250×200 | 235×180 | 200 | 6 | THD-2030 | 低溫恒溫槽 | -20~100 | ±0.05 | 0.01 | 400×325×230 | 310×280 | 230 | 13 | THD-3006 | 低溫恒溫槽 | -30~100 | ±0.1 | 0.1 | 250×200×120 | 180×150 | 120 | 6 | THD-3010 | 低溫恒溫槽 | -30~100 | ±0.1 | 0.1 | 250×200×200 | 180×150 | 200 | 6 | THD-3015 | 低溫恒溫槽 | -30~100 | ±0.1 | 0.1 | 300×250×200 | 235×180 | 200 | 6 | THD-3030 | 低溫恒溫槽 | -30~100 | ±0.1 | 0.1 | 400×325×230 | 310×280 | 230 | 13 | THD-4006 | 低溫恒溫槽 | -40~100 | ±0.1 | 0.1 | 250×200×120 | 180×150 | 120 | 6 |
操作及使用方法 1.控制器上(shang)(shang)電,上(shang)(shang)排顯示窗顯示“分度號和版本號”,下排顯示“大溫度設定值(zhi)”約3秒(miao)后進入(ru)到(dao)正常顯示狀態。 2.溫度及恒溫時間的參看與設定 1)若無恒溫定(ding)時功能: 點(dian)擊“設(she)(she)定”鍵(jian)(jian),進入到(dao)溫度設(she)(she)定狀態(tai),上排(pai)顯(xian)示窗顯(xian)示提示符“SP”,下排(pai)顯(xian)示溫度設(she)(she)定值(zhi)(先(xian)個位(wei)值(zhi)閃爍),可通過移位(wei)、增(zeng)加、減小鍵(jian)(jian)修(xiu)改(gai)到(dao)所需的設(she)(she)定值(zhi);再點(dian)擊“設(she)(she)定”鍵(jian)(jian),退出此設(she)(she)定狀態(tai),修(xiu)改(gai)的設(she)(she)定值(zhi)自動(dong)保存。 2)若有恒溫定時功(gong)能 點(dian)擊“設定”鍵,進(jin)入(ru)到(dao)溫度設定狀(zhuang)態,上排(pai)顯(xian)示(shi)(shi)(shi)窗(chuang)(chuang)顯(xian)示(shi)(shi)(shi)提(ti)示(shi)(shi)(shi)符“SP”,下(xia)排(pai)顯(xian)示(shi)(shi)(shi)溫度設定值(zhi)(zhi)(先(xian)個(ge)位值(zhi)(zhi)閃爍),修改方法同上;再(zai)(zai)點(dian)擊“設定”鍵,進(jin)入(ru)到(dao)恒溫時間設定狀(zhuang)態,上排(pai)顯(xian)示(shi)(shi)(shi)窗(chuang)(chuang)顯(xian)示(shi)(shi)(shi)提(ti)示(shi)(shi)(shi)符“ST”,下(xia)排(pai)顯(xian)示(shi)(shi)(shi)恒溫時間設定值(zhi)(zhi)(先(xian)個(ge)位值(zhi)(zhi)閃爍);再(zai)(zai)點(dian)擊“設定”鍵,退出(chu)此設定狀(zhuang)態,修改的設定值(zhi)(zhi)自(zi)動保存。 當恒(heng)溫(wen)時(shi)(shi)(shi)(shi)間設(she)為“0”時(shi)(shi)(shi)(shi),表示(shi)沒有定(ding)時(shi)(shi)(shi)(shi)功能(neng),控制器(qi)連續運(yun)行(xing)(xing),下(xia)排(pai)顯(xian)(xian)(xian)(xian)示(shi)窗(chuang)顯(xian)(xian)(xian)(xian)示(shi)溫(wen)度設(she)定(ding)值(zhi)(zhi);當設(she)定(ding)時(shi)(shi)(shi)(shi)間不為“0”時(shi)(shi)(shi)(shi),下(xia)排(pai)顯(xian)(xian)(xian)(xian)示(shi)窗(chuang)顯(xian)(xian)(xian)(xian)示(shi)運(yun)行(xing)(xing)時(shi)(shi)(shi)(shi)間或(huo)溫(wen)度設(she)定(ding)值(zhi)(zhi)(參(can)見(jian)七.內(nei)部參(can)數(shu)表-2中的(de)運(yun)行(xing)(xing)時(shi)(shi)(shi)(shi)間顯(xian)(xian)(xian)(xian)示(shi)模(mo)式(參(can)數(shu)ndt的(de)值(zhi)(zhi))),當顯(xian)(xian)(xian)(xian)示(shi)運(yun)行(xing)(xing)時(shi)(shi)(shi)(shi)間時(shi)(shi)(shi)(shi),下(xia)排(pai)顯(xian)(xian)(xian)(xian)示(shi)窗(chuang)個位小(xiao)數(shu)點(dian)點(dian)亮,等(deng)測量(liang)溫(wen)度達到(dao)(dao)設(she)定(ding)溫(wen)度后(hou)(hou),定(ding)時(shi)(shi)(shi)(shi)器(qi)開始計(ji)時(shi)(shi)(shi)(shi),下(xia)排(pai)顯(xian)(xian)(xian)(xian)示(shi)窗(chuang)個位小(xiao)數(shu)點(dian)閃(shan)爍,計(ji)時(shi)(shi)(shi)(shi)時(shi)(shi)(shi)(shi)間到(dao)(dao),運(yun)行(xing)(xing)結束(shu),下(xia)排(pai)顯(xian)(xian)(xian)(xian)示(shi)窗(chuang)顯(xian)(xian)(xian)(xian)示(shi)“End”,蜂鳴(ming)器(qi)嘀、嘀聲鳴(ming)叫1分鐘后(hou)(hou)停止(zhi)鳴(ming)叫。運(yun)行(xing)(xing)結束(shu)后(hou)(hou),長(chang)按“減小(xiao)”鍵3秒可重新(xin)啟(qi)動運(yun)行(xing)(xing)。 注:在計時過程(cheng)中若改變溫度(du)設定值,則儀表從0開(kai)始重新計時。 |