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      客戶榮譽(yù)
      kehury
      技術(shù)文章
    1. 拉薩流量測量主機(jī) molbox RFM
    2. 濕度測量的基本概念
    3. 溫度檢測與儀表
    4. 超聲波測厚儀的預(yù)防措施及注意事項(xiàng)
    5. 常用可靠性試驗(yàn)分類
    6. 理解Fluke 43B的記錄功能
    7. 我國火電廠煙氣脫硫技術(shù)存在的問題
    8. 熱電偶冷端的溫度補(bǔ)償
    9. 微傳感器研究的現(xiàn)狀與性能發(fā)展方向
    10. 熱球式電風(fēng)速計(jì)的原理及使用方法
    11. 當(dāng)前位置:首頁 > 拉薩儀器儀表 > 拉薩無損檢測儀器 > 拉薩流量計(jì)
      流量測量主機(jī)
      型 號(hào):molbox RFM
      品 牌:美國FLUKE
      技術(shù)指標(biāo):用戶手冊(cè)、校準(zhǔn)證書、電源線、(2) molbox RFM到molbloc壓線、(1) molbox RFM到molbloc數(shù)據(jù)線、(2)直通壓力快速連接器
      拉薩流量測量主機(jī)-molbox RFM-美國FLUKE

      molbox RFM是一個(gè)輔助單元,可使用molbloc-L層流和molbloc-S聲速流元件進(jìn)行質(zhì)量流量測量。

      molbloc 流量元件通過兩個(gè)壓力連接件和一根數(shù)據(jù)線連接到 molbox RFM 上。molbox RFM 從 molbloc EEPROM 讀取校準(zhǔn)數(shù)據(jù),并利用其內(nèi)置的高精度參考?jí)毫鞲衅?(RPT) 測量 molbloc 的上游壓力和下游壓力。歐姆測量系統(tǒng)讀取 molbloc 鉑電阻測溫儀的電阻,然后由此計(jì)算 molbloc 溫度。利用存儲(chǔ)在 molbox RFM 內(nèi)存中的 molbloc 校準(zhǔn)數(shù)據(jù)、壓力、溫度和氣體屬性,可計(jì)算出通過 molbloc 的氣流流速。對(duì)于 molbloc-L 流量元件,在流量量程 10% FS 以下時(shí),可以選擇微量程選項(xiàng)來提高流量測量分辨度和精確度。

      molbox RFM 和 molbloc 流量元件應(yīng)用廣泛,適用于需要高精確度測量低氣流的測量、測試和校準(zhǔn)應(yīng)用。對(duì)于主要考慮結(jié)構(gòu)緊湊、量程可調(diào)性高、成本較低的應(yīng)用來說,molbox RFM 是理想之選。第二種型號(hào) molbox1+ 針對(duì)的優(yōu)先考慮不確定度的應(yīng)用。要配置質(zhì)量流量校準(zhǔn)系統(tǒng),請(qǐng)查看隨后幾頁,選擇 molbloc 和壓力相關(guān)校準(zhǔn),以便更好的覆蓋您的流量量程和壓力狀況。molstic 安裝系統(tǒng)和 COMPASS® for molbox 流量校準(zhǔn)軟件可以幫您完善系統(tǒng)。

      ·         結(jié)構(gòu)緊湊

      ·         molbloc-L 覆蓋的流量量程從 1 sccm 到 100 slm,而 molbloc-S 覆蓋的流量上限更是達(dá)到了 5000 slm

      ·         從 20 種不同的氣體中選擇

      ·         利用 100:1 可調(diào)性實(shí)現(xiàn)認(rèn)證的測量不確定度 ±0.5% 讀數(shù)

      ·         內(nèi)部閥門,可實(shí)現(xiàn)內(nèi)置的清洗、泄漏測試和自重支持

      ·         包括求和、取平均值、高值/低值及偏差等高級(jí)測量函數(shù)

      ·         完善的前面板控制以及 RS232 和 IEEE-488 遠(yuǎn)程通信

      ·         利用可由用戶設(shè)置的參考?jí)毫蜏囟葼顟B(tài),測量質(zhì)量和體積流量

      ·        流量測量技術(shù)指標(biāo)

      ·         molbox RFM 可測量通過 molbloc 流量元件的流量。molbloc-L 的流量量程、可用工作壓力和壓力差,或者 molbloc-S 的流量量程、絕壓量程,取決于所使用的 molbloc 元件和校準(zhǔn)選項(xiàng)。請(qǐng)參閱 molbloc-L 和 molbloc-S 量程表,了解校準(zhǔn)和量程詳情。

      ·         molbloc-L 量程最高可達(dá) 3E4,可通過微量程選項(xiàng)提高在 10% FS 以下時(shí)的分辨率和精確度。對(duì)于 1E5-L molbloc,必須使用微量程選項(xiàng)才能達(dá)到技術(shù)指標(biāo)。
       

      molbox RFM

       

      molbloc-L(量程從1E1-L到3E4-L)

      molbloc-S(所有量程)

      測量更新速率

       

      1秒

      1秒

      范圍

      到molbloc滿刻度,取決于氣體和molbloc壓力

      取決于校準(zhǔn)類型(請(qǐng)參閱molbloc-L量程表)

      流量相對(duì)于20 kPa到200 kPa絕壓(3 psia到30 psia)或20 kPa到200 kPa絕壓(7 psia到70 psia)上游

      (請(qǐng)參閱molbloc-S量程表)

      分辨率

      0.01% FS

      ±0.01%讀數(shù)

      線性

      ±0.23%讀數(shù),從10%到100% FS

      ±0.023% FS,在10% FS以下

      ±0.25%讀數(shù)

      重復(fù)性

      ±0.1%讀數(shù),從10%到100% FS

      ±0.01% FS,,在10% FS以下

      ±0.1%讀數(shù)

      精確度1

      ±0.25%讀數(shù),從10%到100% FS

      ±0.025% FS,在10% FS以下

      ±0.3%讀數(shù)

      預(yù)測的穩(wěn)定度2
      (一年期)

      ±0.15%讀數(shù),從10%到100% FS

      ±0.015% FS,在10% FS以下

      讀數(shù)的±0.2%

      測量不確定度3

       

      ±0.5%讀數(shù),從10%到100% FS

      ±0.05% FS,在10% FS以下

      ±0.5%讀數(shù),從50 kPa到500 kPa,±0.5%流量@

      50 kPa從20 kPa到50 kPa

      ·          

      具有微量程選項(xiàng)的molbox RFM

       

      molbloc-L(量程從1E1-L到3E4-L)

      molbloc-L(量程僅僅是1E5)

      測量更新速率

      1秒

      1秒

      范圍

      從0到molbloc滿刻度,取決于氣體和molbloc壓力

      取決于校準(zhǔn)類型(請(qǐng)參閱molbloc-L表格)

      從0到molbloc滿刻度,取決于氣體和molbloc壓力

      取決于校準(zhǔn)類型(請(qǐng)參閱molbloc-L表格)

      分辨率

      0.01% FS,0.001% FS以下

       10% FS

      0.01% FS

      線性

      ±0.23%讀數(shù),從1%到100% FS;±0.0023% FS,在1% FS以下

      ±0.25%讀數(shù),從5%到100% FS

      ±0.0125% FS,在5% FS以下

      重復(fù)性

      ±0.1%讀數(shù),從1%到100% FS

      ±0.001% FS,在1% FS以下

      ±0.2%讀數(shù),從5%到100% FS

      ±0.01% FS,在5% FS以下

      精確度1

      ±0.25%讀數(shù),從1%到100% FS

      ±0.0025% FS,在1% FS以下

      ±0.32%讀數(shù),從5%到100% FS

      ±0.016% FS,在5% FS以下

      預(yù)測的穩(wěn)定度2
      (一年期)

      ±0.15%讀數(shù),從1%到100% FS

      ±0.0015% FS,在1% FS以下

      ±0.2%讀數(shù),從5%到100% FS

      ±0.01% FS,在5% FS以下

      測量不確定度3

      ±0.5%讀數(shù),從1%到100% FS

      ±0.005% FS,,在1% FS以下

      ±0.5%讀數(shù),從5%到100% FS

      ±0.025% FS,在5% FS以下

      ·        molbloc-S(所有量程)

      ·         除了沒有微量程以外,其他技術(shù)指標(biāo)與 molbox RFM 相同。只要將 molbox RFM 連接到 molbloc-S 上,就會(huì)禁用微量程傳感器。

      ·        1 精確度:包含線性度、遲滯和可重復(fù)性。

      ·        2 預(yù)測的穩(wěn)定度:典型 molbox RFM 和 molbloc 在典型環(huán)境下使用時(shí)一年內(nèi)從零到范圍值的最大變化情況。由于穩(wěn)定度只能是一種預(yù)測,因此應(yīng)該根據(jù)經(jīng)驗(yàn)建立特定 molbox RFM 的穩(wěn)定度。

      ·        3 測量不確定度:molbox RFM 流量指示相對(duì)于通過 molbloc 的流量真值的最大偏差,包括精確度、穩(wěn)定度和 DHI 校準(zhǔn)標(biāo)準(zhǔn)不確定度。molbloc 的測量不確定度技術(shù)指標(biāo)僅適用于使用的是 molbloc 校準(zhǔn)過的氣體的情況。所有 molbloc 都針對(duì) N2 校準(zhǔn)過。其他氣體的校準(zhǔn)是可選的。并非所有規(guī)格的 molbloc 在所有時(shí)間,對(duì)所有氣體都提供 DHI 校準(zhǔn)功能。請(qǐng)?jiān)谟嗁徢皺z查是否可用。

      型號(hào)

      描述

      Molbox RFM

      molbox RFM參考流量監(jiān)控器

      包含:

      用戶手冊(cè)、校準(zhǔn)證書、電源線、(2) molbox RFM到molbloc壓線、(1) molbox RFM到molbloc數(shù)據(jù)線、(2)直通壓力快速連接器

      5141-100

      molbox RFM, molbloc 5E1-L 10 to 100 sccm

      Included:

      ·        molbox RFM (5141 kits) or molbox RFM-M (5142 and 5144 kits) reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual

      ·        molbloc 5E1-L laminar flow element 

      ·        molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L

      ·        Tubing and adaptors to connect gas supply and device under test, including 1/4 in tube fitting, 1/4 in NPT female, 1/4 in NPT male, 1/8 in NPT male and 1/4 in BSP male

       

      5141-1K

      molbox RFM, molbloc 5E2-L 100 to 1,000 sccm

      Included: 

      ·        molbox RFM (5141 kits) or molbox RFM-M (5142 and 5144 kits) reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual

      ·        molbloc 5E2-L laminar flow element 

      ·        molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L

      ·        Tubing and adaptors to connect gas supply and device under test, including 1/4 in tube fitting, 1/4 in NPT female, 1/4 in NPT male, 1/8 in NPT male and 1/4 in BSP male

       

      5141-10K

      molbox RFM, molbloc 5E3-L 1 to 10 slm

      Included: 

      ·        molbox RFM (5141 kits) or molbox RFM-M (5142 and 5144 kits) reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual

      ·        molbloc 5E3-L laminar flow element

      ·        molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L

      ·        Tubing and adaptors to connect gas supply and device under test, including 1/4 in tube fitting, 1/4 in NPT female, 1/4 in NPT male, 1/8 in NPT male and 1/4 in BSP male

       

      5141-50K

      molbox RFM, molbloc 3E4-L 5 to 50 slm

      Included: 

      ·        molbox RFM (5141 kits) or molbox RFM-M (5142 and 5144 kits) reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual

      ·        molbloc 3E4-L laminar flow element 

      ·        molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L

      ·        Tubing and adaptors to connect gas supply and device under test, including 1/4 in tube fitting, 1/4 in NPT female, 1/4 in NPT male, 1/8 in NPT male and 1/4 in BSP male

       

      5142-1K

      molbox RFM-M, molbloc 5E2-L 10 to 1,000 sccm

      Included: 

      ·        molbox RFM (5141 kits) or molbox RFM-M (5142 and 5144 kits) reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual

      ·        molbloc 5E2-L laminar flow element 

      ·        molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L

      ·        Tubing and adaptors to connect gas supply and device under test, including 1/4 in tube fitting, 1/4 in NPT female, 1/4 in NPT male, 1/8 in NPT male and 1/4 in BSP male

       

      5142-10K

      molbox RFM-M, molbloc 5E3-L 0.1 to 10 slm

      Included: 

      ·        molbox RFM (5141 kits) or molbox RFM-M (5142 and 5144 kits) reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual

      ·        molbloc 5E3-L laminar flow element 

      ·        molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L

      ·        Tubing and adaptors to connect gas supply and device under test, including 1/4 in tube fitting, 1/4 in NPT female, 1/4 in NPT male, 1/8 in NPT male and 1/4 in BSP male

       

      5142-50K

      molbox RFM-M, molbloc 3E4-L 0.5 to 50 slm

      Included: 

      ·        molbox RFM (5141 kits) or molbox RFM-M (5142 and 5144 kits) reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual

      ·        molbloc 3E4-L laminar flow element 

      ·        molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L

      ·        Tubing and adaptors to connect gas supply and device under test, including 1/4 in tube fitting, 1/4 in NPT female, 1/4 in NPT male, 1/8 in NPT male and 1/4 in BSP male

       

      5144-50K

      molbox RFM-M, molblocs 5E2-L and 3E4-L10 sccm to 50 slm

      Included:

      ·        molbox RFM (5141 kits) or molbox RFM-M (5142 and 5144 kits) reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual

      ·        molbloc 5E2-L and 3E4-L laminar flow elements

      ·        molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L

      ·        Tubing and adaptors to connect gas supply and device under test, including 1/4 in tube fitting, 1/4 in NPT female, 1/4 in NPT male, 1/8 in NPT male and 1/4 in BSP male

      通用配件:


      配件

      描述

      MFC-CB控制盒

      MFC-CB控制盒

      包括:
      (2)MFC/MFM連接線套件
      校準(zhǔn)線
      電源線
      操作與維護(hù)手冊(cè)
      校準(zhǔn)報(bào)告

      針對(duì)molbloc/molbo用戶的校準(zhǔn)輔助軟件

      molstic-L安裝系統(tǒng)

      molstic-S安裝系統(tǒng)

      RFM-RMK

      機(jī)架安裝工具

      RFM 02

      微量程

       

      同類產(chǎn)品
      www.suhaolvshi.cn 拉薩流量測量主機(jī) 版權(quán)所有 備案號(hào): 魯ICP備08106748號(hào)
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