美國(guó)Ohmic UPM-DT-10PA超聲功率計(jì)，20 mW分辨率
OHMIC儀器型號(hào)UPM-DT-1PA和UPM-DT-10PA超聲功率計(jì)是精密的瓦特表，用于測(cè)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(lái)一直在全球范圍內(nèi)使用，并符合FDA，JCAHO，AAMI和AIUM推薦的測(cè)試指南。功率通過(guò)輻射方法測(cè)量，UPM-DT的精度可溯源至NIST。
 
UPM-DT-10PA超聲功率計(jì)的特點(diǎn)：

•五點(diǎn)認(rèn)證（NIST 可追蹤）  
•高分辨率：  2或20 mW（以克模式為1.5或15 mW）
•測(cè)量范圍：0-30瓦
•頻率范圍：  .5至10 mhz
•測(cè)量全部脈沖或連續(xù)功率
•自動(dòng)歸零和穩(wěn)定
•數(shù)字顯示和RS-232接口  
•配有便攜箱

UPM-DT-10PA超聲功率計(jì)包括的以下附件：
金屬外殼 - 黑色
通用電源
1克校準(zhǔn)重量
NIST可溯源校準(zhǔn)證書
用戶手冊(cè)

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-10PA:

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