美國Ohmic UPM-DT-1PA超聲功率計，2毫瓦分辨率
OHMIC儀器型號UPM-DT-1PA和10PA是精密的瓦特表，用于測量診斷和治療超聲波傳感器的功率輸出。UPM-DT系列自1986年以來一直在范圍內使用，并符合FDA，JCAHO，AAMI和AIUM推薦的測試指南。功率通過輻射方法測量，UPM-DT的精度可溯源至NIST。
 
UPM-DT-1PA超聲功率計的特點：

•五級認證（NIST可溯源）
•高分辨率：  2或20毫瓦（1.5或15毫瓦克模式）
• 測量范圍：0-30瓦
• 頻率范圍：.5-10兆赫
•測量全部脈沖或連續功率
•自動調零和穩定  
•數字顯示和RS-232接口
•配有便攜箱

UPM-DT-1PA超聲功率計包括的以下附件：
金屬外殼 - 黑色
通用電源
1克校準重量
NIST可溯源校準證書
用戶手冊








OHMIC Instruments Models UPM-DT-1PA & 10PA are precision wattmeters designed to measure the power output of diagnostic and therapeutic ultrasound transducers. The UPM-DT series  have been in use worldwide since 1986 and conform to the testing guidelines recommended by FDA, JCAHO, AAMI and AIUM. Power is  measured by the radiation methodａnd the accuracy of the UPM-DT’s are traceable to NIST.
 
Features for the UPM-DT-1PA:

• Five point certification (NIST Traceable)
• High resolution: 2 OR 20mW (1.5 or 15 mW in grams mode)
• Measurement range: 0-30 watts
• Frequency range: .5-10 mhz
• Measures total pulsed or continuous power
• Automatic zeroing and stabilization
• Digital display and RS-232 interface
• Equipped with carrying case