AQ100精密型二氧化碳濃度儀技術(shù)規(guī)格 | ||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||
AQ100精密型二氧化碳濃度儀可選擇探頭 | ||||||||||||||||||||||||||||
|
空氣離子濃度儀是吸引空氣(或者帶有離子存在的氣體)通過帶電的平行極化電極板進行計數(shù)空氣中的離子(氣體)濃度的。外側(cè)二板保持極化(正、負)電勢。中間是線性檢測器板。空氣的孔隙是4MM,極化區(qū)的電勢是1000V/M。即可測定正離子,又可測定負離子。也可以測定有關(guān)機體的負離子濃度,如環(huán)境、空氣凈化器、電吹風(fēng)、空調(diào)、負離子粉、等。適用于學(xué)術(shù)單位、環(huán)保系統(tǒng)、負離子發(fā)生器研發(fā)機構(gòu)、相關(guān)展示單位AIC系列空氣負離子濃度測試儀技術(shù)參數(shù):
型號:AIC-2 AIC-20 2、空氣流速:200CM3/秒 3、線性速度:40CM/秒 4、離子收集率:大于65% 5、輸出電阻:5x1010 Ohms 6、動力范圍:10離子/ CM3-2百萬離子/ CM3(100個-2千萬個/cm3) 7、測定檢出時間:大約2秒 8、噪聲水平:10離子/ CM3 9、精度:±25% 10、風(fēng)扇速度:800cc/秒 (線速度160cm/秒)
11、電池:9 Volt
12、電池壽命:待機狀態(tài)約60小時,測試狀態(tài)約5小時
13、外型尺寸:長16cm×寬9cm厚5.8cm14、重量:450g ,表示方式:LCD顯示
15、儀器額頂部有MADE IN USA藍底標志。
DA-300C濃度儀采用阿基米德原理,依據(jù)GB/T13531、T5526、T5009、GB/T 611 、GB/T11540、GB/T12206、GB/T5518等標準規(guī)范。適應(yīng)于品質(zhì)管理、成本控制、新配方調(diào)制…等方面的應(yīng)用??勺詣语@示濃度值、密度、波美度;測量精準、快速、簡單。
DA-300C濃度儀廣泛應(yīng)用在工業(yè)化學(xué)、化工溶液、食品、水產(chǎn)養(yǎng)殖、漱口水、精細化工、釀造業(yè)、甜菜加工、眼藥、及研究實驗室。
技術(shù)參數(shù):
1、濃度解析度:0.01%
2、測量范圍:0.01%~100.00%
3、密度精度:0.001
4、測量種類:各種溶液
主要特點:
1、任何溶液皆可快速測量,不受限制
2、直接讀取液體比重、波美度、濃度值
3、數(shù)字顯示、測量精準、快速、簡單,可實現(xiàn)多次連續(xù)的循環(huán)測試
4、具有水溫補償設(shè)定,空氣浮力密度補償設(shè)定
5、具有蜂鳴器報警、超載報警功能
6、含RS-232C通信接口,方便連接PC與打印機,可選購DE-40打印機打印測量數(shù)據(jù)
7、配置專用防風(fēng)防塵罩,組合方便、堅固耐用
8、揮發(fā)性液體、腐蝕性液體、粘稠性液體、強酸強堿性液體皆可快速測量(可選相關(guān)配件)
測量步驟:
①將盛有樣品的測量杯放于測量放置板上,扣除掛鉤的重量。
②用掛鉤將標準砝碼懸掛并完全浸沒在待測液體中,顯示密度、濃度等。
標準附件:
①主機、②測量放置板、③DE-20A標準液體測量組件、④鑷子、⑤溫度計、⑥100G砝碼、⑦防風(fēng)防塵罩、⑧測量支架、⑨電源變壓器一個
※DE-20A標準液體測量組件:含不銹鋼掛鉤二個、標準玻璃砝碼二個、測量杯二個
選購附件:
①DE-40打印機、② DE-20B防腐蝕性液體測量組件、③DE-20A標準液體測量組件
AIC-2000負離子濃度儀/測試儀的詳細資料: 福建龍巖凱翔儀器 |
詳細說明空氣負離子濃度儀是吸引空氣(或者帶有離子存在的氣體)通過帶電的平行極化電極板進行計數(shù)空氣中的正、負離子(氣體)濃度的,外側(cè)二板保持極化(正、負)電勢。中間是線性檢測器板??諝獾目紫妒?MM,極化區(qū)的電勢是1000V/M。既可測定正離子,又可測定負離子。也可測定有關(guān)機體的負離子濃度,如環(huán)境、固體物質(zhì)(石頭和灰)、布匹、纖維等。 型號:AIC-2000 測量范圍 10-1,999,000 ions/cm3 AIC-1000 100-19,999,000 ions/cm3 AIC-2000 空氣流速:200cm³/秒 可測量正、負離子 線性速度:40CM/秒 離子顯示:數(shù)字顯示 動力范圍:100個離子/cm³—2千萬個離子/CM3 反應(yīng)時間:大約10秒 分三檔:低、中、高離子濃度讀數(shù) 最小檢測量:100離子/cm³ 濕度≤99%R。H(不凝結(jié)水) 工作溫度:溫度-20~+60℃ 電池:9Volt 電池壽命:待機狀態(tài)約60小時,測試狀態(tài)約5小時 尺寸:150×90×55mm 重量:350克 生產(chǎn)地:美國 AIC-2000空氣離子濃度儀、空氣負離子濃度儀,大氣離子測試儀 一、操作說明: 1、連接儀器的接地線 2、選擇確定POLARITY在+或-,確定測定正、負離子 3、直立儀器,旋鈕在OFF,按紐的開關(guān)放在STANDBY,然后然后旋鈕至100×10n; 4、熱機1分鐘,當數(shù)字不變化時(基本在一個中心變化),按下按鈕到RE-ZERO,并且保持3-5秒; 5、當顯示的數(shù)字在-0.02-0.02時,就已經(jīng)穩(wěn)定;如果不穩(wěn)定,需要重新調(diào)零; 6、測量時,按紐的開關(guān)放在MEASURE就開始測量; 7、根據(jù)顯示的數(shù)值的大小,旋鈕可以跟蹤旋至不同的量程范圍上;如果在測量過程顯示數(shù)字1,則應(yīng)調(diào)節(jié)到大一量程范圍檔位; 二、注意事項: 1、測量時,要保持空氣的相對靜止,不流動,同時測量人員應(yīng)遠離一個手臂左右; 2、電池電壓低于7.5V,應(yīng)該更換電池,待機情況下(STANDBY),電池使用時間約為10小時;測量情況下(MEASURE),電池使用時間約為2小時,否則,測量的結(jié)果會產(chǎn)生很大誤差; 3、不要聯(lián)續(xù)開機測定; 4、讀數(shù)要取出現(xiàn)的數(shù)值范圍的中間讀數(shù)。 |
228a/b 229a/b 空氣粒子濃度儀 :
詳細介紹: | ||||||||||||||||||||||||||
產(chǎn)品介紹:1.電池操作2.靈敏度0.3/0.5微米,流量0.1cfm3.適用于快速檢測無塵室或過濾網(wǎng)4.只重0.65kg5.鮮明的led顯示數(shù)據(jù)。 產(chǎn)品特點: ? ac or battery operation? simple on/off operation? quick particle concentration readings (228)? total counts in 1 minute sample (229)? choose base sensitivity of 0.3 or 0.5 micron? 0.1 cfm (2.83 lpm) flow rate? rugged design for field use there have never been particle counters quite like these: one switch, one display, quick results. at an unbeatable price. just turn the lightweight counter on, check the display, and turn it off. walk around a room, scan a filter, and watch the particle concentration readout change! measuring filter effectiveness, checking cleanroom status, and troubleshooting contamination has never been this easy and fast. if you need to monitor particle concentration, the model 228 takes a six-second sample, then calculates and displays the concentration in particles per cubic foot (or particles per liter). if you need to monitor total particle count, the model 229 displays the number of particles in 0.1 cubic feet of air after a one minute sample. both counters detect discrete particles using a laser-based sensor. these counters weigh only 1.5 pounds. their internal rechargeable batteries last for 8 hours. there are no complicated controls. these counters have many uses: medical industries can monitor air filter systems for pathogen-sized particles. filter manufacturers can test the effectiveness of their product. cleanroom industries can perform quick status checks of class 100 and above cleanrooms. heating, ventilation, and air conditioning personnel can determine indoor air quality by converting particle concentration to mass concentration (ashre 62-1989, appendix a). how they work: the model 229 particle counter starts counting when the power is turned on, and the display is up-dated continuously as particles are detected. after counting for one minute, the model 229 holds the count on the display until the power is turned off. this count represents the number of particles in 0.1 cubic foot (2.83 lpm) of air. when the model 228 particle concentration meter is turned on, it samples air for six seconds, then displays the number of particles per cubic foot (or particles per liter) (i.e. particle concentration). the display is up-dated every six seconds. this method has two advantages: fast count results and direct readout of particle concentration. both counters ship with a power adapter for recharging the internal batteries. there are two charging modes. the quick charge mode recharges completely discharged batteries in six hours. less time is required if the batteries still have some charge. a flashing quick-charge light goes out when the batteries are recharged. the second mode, trickle charge, requires14 hours. both models also include a purge filter, which installs in place of the isoprobe. by operating the counter with the purge filter installed, particles left in the counter from earlier samples in a high particle concentration environment are removed. specificationssize channels (μm): 228a/229a 0.5 and larger; 228b/229b 0.3 and largerflow rate: 0.1 cfm (2.83 lpm)light source: laser diode (30,000 hours mean time between failure)display: 7-digit ledsample time: 228 six seconds, up-dates every six seconds; 229 one minute, then holdspower: ac adapter or internal battery packbattery: rechargeable nimhbattery recharge time: 90% in 6 hours; 100% in 9 hoursoperating time: 8 hours continuoussize: 3.9" wide x 7.7" high x 1.6" deep (10 x 19.7 x 4.1 cm)weight: 1.5 lbs (0.65 kg)environment operating: 55 to 105°f (12 to 41°c), 20 to 95% relative humidity, non-condensingstorage: -40 to 160°f (-40 to 70°c), up to 98% relative humidity, non-condensingaccessories included: isokinetic probe (direct mount); purge filter; ac adapter; operator’s manualwhen ordering, specify: basic sensitivity: 0.3 micron (228b/229b) or 0.5 micron (228a/229a)power (ac): ac adapters for 100 vac, 115 vac or 230 vacdisplay: (228a/228b) particles/ft3 or particles/literoptional accessories carrying/shipping case 技術(shù)參數(shù):
|
安裝簡便,無須對中。 可以測量非常小的顆粒。不受振動影響。 粉塵的顏色不影響測量。 沒有光學(xué)窗口需要保持干凈。 小水滴不會影響測量。 探頭上的沾附不影響測量。 智能算法可以濾除干擾信號。 可測量范圍廣。 故障信息顯示。 可選反吹裝置。 價格經(jīng)濟。 防爆型變送器可選。 防腐性傳感器可選。 高溫高壓型傳感器可選。
手持式PM10粉塵檢測儀|手持式PM2.5粉塵儀|PM2.5粉塵儀|PM2.5顆粒物粉塵濃度儀|奧斯恩PM2.5快速測試儀|PM2.5直讀式粉塵檢測儀| PM2.5監(jiān)測儀|PM2.5監(jiān)測儀|PM2.5檢測儀|PM2.5粉塵測試儀|PM2.5粉塵檢測儀|pm2.5在線監(jiān)測儀
產(chǎn)品型號:CW-HAT200 |
|
產(chǎn)品型號:CW-HAT200 |
|
PC-3A(B型)激光可吸入粉塵濃度連續(xù)測試儀