美國Capintec CRC-55tPET活度計(jì)彩色顯示屏

CRC-55tPET活度計(jì)具有驅(qū)動(dòng)菜單，觸摸屏界面，易于學(xué)習(xí)和使用。用戶界面包含一個(gè)改進(jìn)的圖形彩色顯示屏，更容易操作和使用。本機(jī)提供28個(gè)可編程鍵。80個(gè)核素可以通過選擇觸摸屏界面上的核素符號選擇。其他功能包括存儲在存儲器中的參考源，可為當(dāng)日的時(shí)間和日期自動(dòng)衰變進(jìn)行校正，內(nèi)置自動(dòng)質(zhì)量控制測試和自我診斷具有自動(dòng)調(diào)零和背景減除，使得CRC®-55tPET非常容易使用。

 產(chǎn)品特點(diǎn)：

• 8“彩色VGA觸摸屏顯示器
• USB/ PC通信
• 通過USB或閃存驅(qū)動(dòng)器軟件升級
• 可選的第二個(gè)筒
• 具有USB打印機(jī)功能
• 筒具有插件和播放功能
• 可選的智能編程遠(yuǎn)程顯示核素測量活動(dòng)，單位，并進(jìn)行日常測試
• 筒遠(yuǎn)程可放置百英尺從讀出器獲得數(shù)據(jù)
• 屏幕顯示核素，活動(dòng)，測量和數(shù)量單位
• 大字符，高可見度的顯示器
• 全字母數(shù)字觸摸板
• 內(nèi)置劑量校準(zhǔn)，質(zhì)量控制和自我診斷功能
• 的活度：20 Ci ，F-18
• 兼容通過USB核醫(yī)學(xué)管理系統(tǒng)
• 監(jiān)管記錄病人注射器標(biāo)簽和小瓶，可選配打印機(jī)
• 內(nèi)存超過80種核素符號和半衰期
• 自動(dòng)幾何和線性測試
•  

電離室

1. ·類型：薄壁深井型
2. ·填充氣體：5個(gè)大氣壓的超純氬
3. 測量范圍
4. ·類型：自動(dòng)測距
5. ·活動(dòng)：20CI,F-18
6. ·分辨率： µCi (0.01 MBq)

顯示屏

·類型：8“VGA彩色液晶觸摸屏顯示器
·格式：直接讀數(shù)次或貝
·Bq/Ci單位顯示可選
·顯示值：核素名稱（符號，質(zhì)量數(shù)），校準(zhǔn)數(shù)

·精度：優(yōu)于±2％
·線性度：±2％
·響應(yīng)時(shí)間：在2秒，4至16秒。非常低的活性樣品
·偏置電壓：500V+
測量重復(fù)性
·重復(fù)性：24小時(shí)內(nèi)±1％，在此期間連續(xù)地校準(zhǔn)所有的時(shí)間的總體精度
·精度決定于：
1）校準(zhǔn)的具體核素和示例配置；
2）用于靜電計(jì)校準(zhǔn)的標(biāo)準(zhǔn)源準(zhǔn)確度。

Description

The CRC®-55tPET Dose Calibrator gives you the ultimate features in the industry’s finest package. The CRC®-55tPET Dose Calibrator is designed to meet the demands of your department with accuracy and ease of operation. Reduced chamber pressure and increased bias voltage increases the maximum activity range for high energy PET isotopes.

The CRC®-55tPET provides a menu driven, touch screen interface that is easy to learn and use. The improved user interface contains an improved graphic color display, making operation and usage easier than ever. The unit provides 28 programmable keys. The user can select from over 80 nuclides by simply selecting the nuclide symbol on the touch screen interface.

Other capabilities include storage of reference sources in memory that automatically decay corrects for today’s time and date. Automated quality control tests and self-diagnostics are built-in with automatic zero and background subtraction making the CRC®-55tPET exceptionally easy to use.

Features

• 8" VGA touch screen color display
• USB/PC Communications
• Software upgrade via USB or Flash Drive
• USB printer capability
• Chamber plug-and-play capability
• 28 programmable nuclide keys
• Built-in dose calibration, quality control and self diagnostics
• Over 80 nuclides in memory
• Automatic chamber QC including linearity
• Hard copy records of data available from optional printer
• Compatible with nuclear medicine information management systems via USB
• 256 channel MCA with detailed spectrum for identification analysis
• Well counter for wipe tests and laboratory tests
• Lab tests include Schillings, Plasma and RBC volume
• User-definable protocols for wipe testing
• Automated well QC including Chi-Square and MDA
• Manual and Automatic ROI
• Includes a pre-set key for F-18 measurements
• Reports: Well counter reports for autocalibration, system test, MDA, Chi-Square and laboratory tests are archived and searchable by date, type, lａnd activity
• Automated Linearity Testing and Geometry Testing

Specifications

• Ionization Chamber: Type: Thin wall, deep well; Fill Gas: 5 atm Ultra Pure Argon
• Measurement Range: Type: Auto Ranging: Activity: 20 Curies of F-18; Resolution: 0.1 µCi (0.01 MBq), max.
• Display Screen: Type: 8" VGA LCD Color Touch Screen Display; Format: Direct reading in Ci or Bq; Bq/Ci Reading: User selectable or fixed; Values Displayed: Nuclide name (Atomic symbol, Mass number), calibration number
• Electrometer: Accuracy: Better than ± 2%; Linearity: Within ± 2%; Response Time: Within 2 sec., 4 to 16 sec. for very low activity samples; Bias Voltage: +500V
• Repeatability of Measurement: Repeatability: Within ± 1% within 24 hours during which time the calibrator is continuously on all the time
• Overall Accuracy: Accuracy Determined By: 1) Calibration for the specific nuclide and the sample configuration, 2) Accuracies of standard sources used for calibration of electrometer
• Tests: Diagnostics: Full test of program, system memories; Daily: Auto Zero, Auto Background, Voltage Test, Data Check, Accuracy and Constancy; Enhanced: Linearity, Geometry
• Nuclear Data: Nuclide Keys: 28 programmable keys; System Memory:
• Over 80 nuclides (Cal number and half life)
• Standard Source Data: System Memory: Co-57, Co-60, Ba-133, Cs-137, Na-22 Standard Sources
• PC?Port: Interface: RS-232 &?USB; Compatibility: Standard Nuclear Medicine Management Systems
• Printer (Optional): Interface: RS-232 and USB; Type: Epson Roll, Epson Slip or Okidata full size dot matrix; Printing Options: Full size test reports, measured results on tickets
• Power Requirements: 100-240 VAC (50/60 Hz) 100mA