ATI TDA-2I光度計
2i款ATI氣溶膠光度計是現(xiàn)在的，創(chuàng)新的，用戶界面友善的便攜式氣溶膠數(shù)字光度計。是輕便的，理想的用于現(xiàn)場高效過濾器系統(tǒng)的完整性檢測儀器。新型的2i的掃描探頭可以提供主機的全部操作功能。
產(chǎn)品特點 | 主要市場 |
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產(chǎn)品介紹: | |
2i 是現(xiàn)在的，創(chuàng)新的，用戶界面友善的便攜式氣溶膠數(shù)字光度計。是輕便的，理想的用于現(xiàn)場高效過濾器系統(tǒng)的完整性檢測儀器。新型的 2i 的掃描探頭可以提供主機的全部操作功能。 | |
創(chuàng)新的用戶界面--2i 主機采用4.3英寸的LCD顯示，用主題驅(qū)動型界面，容易使用。氣溶膠的測量，真空泵的取樣速度在LCD上都有明確的顯示，很容易看到；對于選擇的報警類型，報警點，選擇的氣溶膠原液，在LCD下面的菜單上都有指示；在LCD頂部是顯示連接狀態(tài)、報警類型和報告類型及減噪等信息。 | |
iProbe 掃描探頭--掃描頭 iprobe 通過電路連接來作為一個主機的延伸，所有主機的操控狀態(tài)，選擇圖標都在 iprobe上有顯示。甚至通過按鍵編輯測試位置都可以在 iprobe 上實現(xiàn)。 | |
數(shù)據(jù)報告--2i 有三個獨立的報告功能，Continuous連續(xù)模式提供與以前ATI光度計相同地輸出以確保能向后兼容；Monitoring模式由用戶設(shè)定的時間間隔下長時間的取樣；Summary模式將給出實際的報告，包括過濾器位置等內(nèi)容可通過熱敏打印機輸出以便客戶保存。 | |
性能保證--為確保在在不同海拔不同區(qū)域的應(yīng)用能得到*性的結(jié)果，取樣流速用高精度的脈沖幅度模塊來控制泵；2i 已被獨立的測試和驗證，以符合電子和安全標準要求。 | |
技術(shù)參數(shù): | |
尺寸: | 25.7 cm x 33cm x 15.2 cm |
重量: | 7.5 kg （主機）+ 1.1 kg（掃描探狀和配件）= 8.6 kg； |
外殼: | 儀器的外殼是堅固的，壓鑄的鋁制外殼。當內(nèi)部零件維修和再校準時，很容易組裝。外殼有一個可轉(zhuǎn)動的提手，可以傾斜放置面板以便察看數(shù)據(jù)也更容易搬運； |
電源: | 100-250V交流，50/60HZ。自動的調(diào)整到世界上所有的現(xiàn)用的標準電壓。當訂購時,請電源供應(yīng)電纜； |
數(shù)據(jù)范圍: | 從0.0001% 到 100.0%，自動LCD顯示； |
自動歸零: | 自動建立零位，在“clear“模式下，當樣品氣流通過內(nèi)部的超純過濾器時，通過按0%鍵來建立零位。也可以自動的設(shè)立過濾器下游讀數(shù)為零并且按0%鍵建立零位； |
報警: | 當設(shè)定的點被超過時，開始聲音報警。可見的報警顯示在面板和掃描頭的上閃爍； |
流量控制： | 用PWM(脈沖幅度控制模塊）確認在任何應(yīng)用中取樣流速為28.3+/-10%. |
可設(shè)定氣溶膠原液： | PAO－4，DOP，Ondina,PEG,Krydol,Corn Oil,Mineral Oil,Paraffin |
動態(tài)范圍: | 高達600ug/L; |
靈敏度： | 在大于或等于0.01%到*范圍內(nèi)讀數(shù)的1%； |
重復(fù)性: | 在大于或等于0.01%到*范圍內(nèi)讀數(shù)的 0.5%； |
光源： | 長壽命的，穩(wěn)定的，固體的光散射型腔體光源。光度計操作在低的能量，低熱量和低偏離光。壽命從50,000 到100,000 小時； |
輸出： | USB連接或外接打印機（選配）； |
報告： | Continuous（連續(xù)模式）,Summary（小結(jié)模式）, and Monitoring modes（監(jiān)控模式）； |
打印機（選購）： | 熱敏打印機； |
符合標準： | NSF 49, IEST, ISO-14644 |
電類安全： | CE, FCC, EN61010-1:2010, EN61326-1:2006 |
隨機附件： | 上游取樣管；操作說明書；校準證書；電源線 |
可選配件： | 運 輸 箱:可提供聚合泡棉墊的，可鎖定的堅固運輸箱，可放置TDA-2 I主機、36厘米（高）5掃描探頭、管嘴和操作使用說明書。重量為 7公斤，尺寸為1厘米（深）. |
掃描探頭： | 堅固、舒適手柄設(shè)計，配備12英尺連接裝配，高光亮條線圖和數(shù)字顯示，并在超標警報時閃光。軟探頭方向可調(diào)，包括可互換三個管嘴。 |
2i打印機： | 可連接2i氣溶膠光度計實時打印輸出報告； |
2i Portable Photometer (Patent Pending)
Printable Specification Sheet
Description
The most advanced, innovative and user friendly digital aerosol photometer available today, the ATI 2i is portable, yet rugged, and the ideal instrument for in-situ filter system integrity testing. Utilizing the iProbe provides full functionality away from the base unit, minimizing downtime and maximizing efforts in the field.
The 2i is also available with a sealed sample train for use in nuclear and other hazardous environments.
Innovative User Interface
The 2i base instrument’s 4.3” Liquid Crystal Display gives life to the easy to use, menu driven interface. Aerosol measurements and pump sampling rates are prominently displayed for easy viewing.
System parameters and selections such as alarm types, alarm set points and aerosol reagent are shown on the lower menu bar, while icons at the top of the screen give the status of connected peripherals, reporting functions, and aerosol noise suppression selections.
iProbe
The iProbe acts as an extension of the base instrument through a nearly identical user interface. All status and selection icons from the base unit are represented on the iProbe. With the press of a button, the sampling location can be remoy selected and switched by way of an electronically controlled valving system.
Data Reporting
Three unique report functions are now available with the 2i through the USB or optional thermal printer interface.
Continuous mode offers the same output as ATI’s legacy photometers to ensure backward compatibility.
Monitoring mode provides the ability to collect data at user defined intervals for long term sampling.
Summary mode, which gives discrete reporting capability for individual filter locations, can output to the thermal printer to meet customer documentation requirements.
Performance Guaranteed
To ensure consistent results in all applications and altitudes, the sampling flow rate is constantly monitored and controlled via a pulse width modulated pump.
The 2i has been independently tested and qualified to ensure compliance with all applicable electrical and safety requirements.
Hazardous Environments
Designed for the rigors of nuclear and other hazardous applications, the 2i can be equipped with a unique, sealed sample train. The unit is engineered to allow safe removal and replacement of contaminated sampling components.
Simple maintenance
Annual NIST traceable calibration service is provided by ATI or an ATI-certified calibration facility. Calibration includes setting the aerosol reagent references, sample flow reference points, operating voltages, and servicing the light scattering chamber assembly. Routine preventative maintenance entails cleaning and inspection of internal sample tubing and connections, the internal reference filter, and iProbe.
Enhanced Features
Upstream aerosol mass concentrations are displayed in actual mass concentration values of micrograms per liter (μg/l).
User settable Aerosol Noise Suppression
(ANS) allows for more stable aerosol measurements when poor mixing is present.
2i Portable Photometer Specifications
SIZE: 10.1” W × 13.0” D × 6.0” H (25.7 cm × 33.0 cm × 15.2 cm)
WEIGHT: Base unit – 19.0lbs (8.6Kg), Ensemble - 48lbs (21.8Kg)
POWER: Voltage: 100 to 250 Volts AC, 50/60Hz automatic adjustment, Consumption: 0.5 amps @ 120V, 0.25 amps @ 240V
AUTO ZERO: Automatically establishes zero reading at startup
ALARM: User selectable audible, visual, and vibratory alarms notify the user when the user defined set point is exceeded.
FLOW CONTROL:
Pulse Width Modulation (PWM) control ensures sampling rate of 1cfm (28.3lpm) +/- 10% in all applications.
REAGENT SETTINGS:
PAO-4, DOP, Ondina, PEG, Krydol, Corn Oil, Mineral Oil, Paraffin
DYNAMIC RANGE:
Up to 600 micrograms per liter
SENSITIVITY:
1% of readings for readings between 0.01% to*
REPEATABILITY:
0.5% of readings for readings between 0.01% to *
LIGHT SOURCE:
Solid State, rated for life of instrument
DATA OUTPUT:
USB Connection
REPORTING:
Continuous, Summary, and Monitoring modes
PRINTER ACCESSORY:
Thermal Printer for hard copy of Summary Report, dedicated port
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