2015版藥典藥物穩(wěn)定性試驗(yàn)指導(dǎo)原則和GB/T10586-2006制造標(biāo)準(zhǔn) | |
▲長(zhǎng)期留樣的穩(wěn)定性試驗(yàn)條件 溫度:+25℃±2℃ 濕度:60±5%RH 時(shí)間:12個(gè)月 | ▲加速穩(wěn)定性試驗(yàn)條件 溫度:+40℃±2℃ 濕度:75±5%RH 時(shí)間:6個(gè)月 強(qiáng)光照條件光照度:4500±500Lx |
5031筆式TDS鹽度計(jì) 市場(chǎng)價(jià):600元
附件類別 | 產(chǎn)品名稱 | 基本功能和規(guī)格 |
TDS | 測(cè)量范圍 | (0~5.00) ppt, 分為三段,自動(dòng)切換量程: (0~49.9)ppm (50~499)ppm (0.50~5.00)ppt |
分辨率 | 0.1/1ppm;0.01 ppt | |
度 | ±1%FS | |
溫度補(bǔ)償 | (5~50)℃(自動(dòng)) | |
其他技術(shù)參數(shù) | 自動(dòng)校正 | 1點(diǎn)校正(4.20 ppt) |
電源 | AAA電池2節(jié),1.5V×2;可連續(xù)使用100小時(shí)以上 | |
尺寸和重量 | 39×25×176 mm/ 87g | |
防水等 | IP57 |
1. 5031型筆式TDS計(jì) | 1支 |
2. TDS校正溶液(4.20 ppt) | 2瓶 |
3. AAA電池 | 2節(jié) |
4. 說(shuō)明書(shū) | 1份 |
SX620筆式pH計(jì)
精度高的筆式pH計(jì),0.01 ,廣泛應(yīng)用于各種水質(zhì)分析場(chǎng)合。
產(chǎn)品介紹
● 小薄的外形:148×29×14mm,電直徑10mm。 |
● 好的功能:自動(dòng)校正,自動(dòng)溫度補(bǔ)償, 自動(dòng)關(guān)機(jī),低電壓報(bào)警,電失效提醒等智能化功能。 |
● 方便的使用:所有操作只需一個(gè)按鍵。 |
● 可靠的設(shè)計(jì):符合IP57防水等,可更換電,儀表盒內(nèi)有校正溶液,電浸泡液和備用電池。 |
技術(shù)參數(shù)
pH | 測(cè)量范圍 分辨率 準(zhǔn)確度 溫度補(bǔ)償范圍 自動(dòng)校準(zhǔn) | -1.00 ~ 15.00 pH 0.01pH ±0.01pH 0 ~ 60℃(自動(dòng)) 1 ~ 3點(diǎn)校準(zhǔn)(pH4.00/7.00/10.01) |
溫度 | 測(cè)量范圍 分辨率 精度 | 0 ~ 60℃ 0.1℃ ±1.0℃ |
其它技術(shù)參數(shù) | 電源 尺寸和重量 質(zhì)量和安全認(rèn)證 | CR2032鋰電池×2,可連續(xù)使用100小時(shí)以上。 儀表:148×29×14mm/43g 儀表盒:168×96×28mm/180g ISO9001:2000, CE和CMC |
工作條件 | IP等 | IP57 防塵防水 |
標(biāo)準(zhǔn)配置
1. SX620型儀表 | 1臺(tái) |
2. pH校正緩沖溶液(pH4.00、pH7.00、pH10.01/10ml) | 各1瓶 |
3. 電浸泡液(10ml) | 1瓶 |
4. CR2032電池(備用) | 2顆 |
5. 儀表盒 | 1個(gè) |
6. 說(shuō)明書(shū) | 1份 |
參數(shù) 型號(hào) | DS-2 |
每 公 里 往 返 標(biāo) 準(zhǔn) 偏 差 | 1mm |
望 遠(yuǎn) 鏡 成 像 | 正像 |
倍 率 | 32x |
物 鏡 口 徑 | 40mm |
視 場(chǎng) 角 | 1°20′ |
最 短 視 距 | 0.65 |
視 距 乘 常 數(shù) | 100 |
視 距 加 常 數(shù) | 0 |
圓 水 準(zhǔn) 泡 精 度 | 8′/2mm |
讀 盤 分 度 值 | 1° |
補(bǔ) 償 器 類 型 | X型吊絲 空氣阻尼 |
儀 器 工 作 范 圍 | ±15′ |
安 平 精 度 | ±0.3″ |
與 三 腳 架 連 接 螺 紋 | M16 |
底 盤 形 式 | 球面 平面 |
DSQC679 3HAC028357-001
DSQC679 3HAC028357-001馬上開(kāi)始訂購(gòu)吧。。!
1.2 基本性能
(1)24位地址總線16位數(shù)據(jù)總線,支持32位數(shù)據(jù)操作;
(2)2個(gè)8位雙功能I/O,1個(gè)7位雙功能I/O,16~44個(gè)模擬量輸入通道;
(3)具有系統(tǒng)保護(hù)邏輯,同時(shí)可進(jìn)行時(shí)鐘監(jiān)視和總線監(jiān)視;
(4)速度快,在4.194MHz晶振下,系統(tǒng)時(shí)鐘可達(dá)20.97MHz;
(5)功耗低,具備低功率休眠功能;
(6)支持高級(jí)語(yǔ)言和背景調(diào)試。
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※ 數(shù)字式波段開(kāi)關(guān),也稱數(shù)字編碼式開(kāi)關(guān),主要適用于CNC機(jī)械面板之操作模式、軸向、倍率、速率百分比等波段選擇.※ 在PLC應(yīng)用上采用數(shù)字編碼式開(kāi)關(guān),通?梢怨(jié)省大量IO點(diǎn).
※ 金屬外型炫亮堅(jiān)固,段數(shù)標(biāo)記清晰 .
※ 提供15,30,13.85,27.69°波段角度供選擇 .
※ 波段段數(shù)可由雙擋桿任意設(shè)置 .
※ 多種輸出數(shù)字編碼方式(2進(jìn)制,2進(jìn)制補(bǔ)碼,格雷碼等).
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※ 新型結(jié)構(gòu),不易變形斷裂,安裝方便 .
※ 節(jié)省配線與CNC輸入點(diǎn)并可選擇附插座型式輸出.
軟件:
WinTA 7.0 是專業(yè)的32位軟件,可在Windows95, 98, ME, 2000, NT4.0.等系統(tǒng)下運(yùn)行。強(qiáng)大的軟件可精確地處理常規(guī)任務(wù)和廣泛的評(píng)估計(jì)算。輸出功能,可以ASCII 碼和Excel表格格式,還可以BMP, JPG, TIF, EMF等格式輸出繪圖文件,而且允許交叉工作。
儀器技術(shù)參數(shù):
靈敏度 | 20µV/mW |
測(cè)量范圍 | 1µV - 100µV |
性 | +/- 3.0% |
分辨率 | T=0.05°C, T=0.01°C |
信號(hào)時(shí)間常數(shù) | 10 s |
氣氛 | 惰性氣?諝 |
溫度范圍 | -160°C - 600°C; RT - 1450°C; 120°C - 1700°C |
加熱速率 | 0.01 - 20 K/min |
ME210 xDSL測(cè)試儀是一款體積小功能齊全的xDSL線路維護(hù)儀表,更加貼近實(shí)際的維護(hù)需要,操作簡(jiǎn)單,測(cè)試方便,不但可以幫助您確認(rèn)用戶線路是否能開(kāi)通xDSL業(yè)務(wù),還可以評(píng)估您提供給用戶的服務(wù)品質(zhì)。
功能及技術(shù)指標(biāo)
1、兼容ADSL/ADSL2/ADSL2+/READSL。 2、可測(cè)試的xDSL線路的傳輸參數(shù):
線路衰減;線路噪聲裕量;上行信道速率;下行信道速率;上/下行最大速率;輸出功率;
DMT子信道上調(diào)制的比特?cái)?shù),以及各子信道頻點(diǎn)數(shù);誤碼(CRC、HEC、FEC、NCD、OCD)個(gè)數(shù);
可顯示xDSL線路上各種狀態(tài):信號(hào)丟失、鏈接關(guān)閉;
3、可以進(jìn)行PPPoE撥號(hào)和修改撥號(hào)屬性,驗(yàn)證用戶到ISP
服務(wù)商的連通性;PAP和CHAP可選;
4、可以進(jìn)行Ping測(cè)試:
PPPoE撥號(hào)成功后進(jìn)行Ping網(wǎng)絡(luò)層測(cè)試;丟包率測(cè)試。
5、仿真Modem功能;Modem軟件在線升級(jí);
6、DMM測(cè)試:電壓、環(huán)阻、電容。
7、測(cè)試數(shù)據(jù)存儲(chǔ)功能;
8、符合標(biāo)準(zhǔn)情況:符合ANSI T1.413 Issue 2
·ITU-T G.992.1(G.dmt) · ITU-T G.992.2(G.lite)
·ITU-T G.992.3(ADSL2) · RE-ADSL2
·ITU-T G.992.4(Splitterless ADSL2)
·ITU-T G.992.5(ADSL2+)
9、支持模式:
·支持RFC1483(RFC2684)橋接/路由模式
·支持PPPoE(RFC2516)、PPPoA(RFC2364)
·支持LLC/VC MUX,支持PAP/CHAP
10、儀表常規(guī)參數(shù):
·手持式:體積200 × 90 ×33mm
·顯示屏:液晶顯示帶背光
·鋰電池:持續(xù)工作時(shí)間約6小時(shí)左右
極具吸引力價(jià)格的TDS-100超聲波流量計(jì)
珠海艾博達(dá)公司為超聲波流量計(jì)/熱量計(jì)專業(yè)制造商,外國(guó)尖端技術(shù)設(shè)計(jì)國(guó)內(nèi)制造
TDS-100超聲波流量計(jì),價(jià)格極具吸引力
全中文或英文顯示,點(diǎn)陣式液晶顯示,工作溫度-20~60℃
非接觸式測(cè)流量方式,體積小,安裝方便技術(shù),用材考究, 大量出口臺(tái)灣、韓國(guó)、東南亞及返銷美國(guó)和歐洲采用結(jié)構(gòu)緊湊、堅(jiān)固的壓鑄鋁機(jī)殼(手持式這精模注塑外殼)度:優(yōu)于±1%,重復(fù)性:±0.5%電流輸出:4~20mA/0~20mA電流輸出
標(biāo)準(zhǔn)RS232接口可做熱量測(cè)量可選配標(biāo)準(zhǔn)S、M、L型或插入式傳感器口徑由DN15~DN6000可選適用管材:鋼制、鑄鐵、水泥管、銅管、PVC、鋁制管、玻璃鋼等測(cè)量介質(zhì)為水、污水、酸堿液,各種油類等能傳導(dǎo)聲波的液體有手持、便攜、固定、盤裝、一體等幾種規(guī)格,有防爆型號(hào)可選詳細(xì)資料請(qǐng)咨詢.