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UM-1數字式超聲波測厚儀UM1
我廠開發的生產的UM-1超聲波測厚儀根據超聲波脈沖反射原理來進行厚度測量的,當
探頭發射的超聲波脈沖通過被測物體到達材料分界面時,脈沖被反射回探頭,通過精確測量超聲
波在材料中傳播的時間來確定被測材料的厚度。UM-1超聲波測厚儀具有最小厚度值捕捉模式:可
選擇顯示當前厚度值或最小厚度值;數據存儲;報警功能
UM-1技術數據
工作原理 脈沖~回波方式
測量范圍 0.8~300mm
取決于所用探頭、所測材料、表面狀況
單位和顯示分辨率
毫米-0.1
英寸-0.01
探頭零點校準 一點校準(用于常規的厚度測量)
兩點校準(測量曲面壁厚或特殊應用時,可顯著提高測量
精度)
V路徑修正 自動V聲程修正,補償雙晶探頭的非線性度
示值誤差
±0.1mm (10mm以下)
±0.5% H +0.01 (10mm以上)
注:H為被測物厚度
重復性±0.1mm
顯示屏 28×64點陣液晶屏(42×57毫米), 具有EL背光,可調節對比度, 厚度值數字高度可達13.75毫米
測量刷新頻率 常規測量時4Hz,最小值掃查時25Hz
材料聲速范圍 1000~9999m/s,0.0394~0.3937in/us
數據存儲 劃分5個數組,可存儲500個厚度值
工作語言 中文、英文
電源 兩節1.5VAA電池,當電池電量不足時,有低電壓提示
操作時間 兩節5號電池,使用時間可達200小時
自動關機 5分鐘無操作后自動關機
工作溫度 -10℃~+50℃,有特殊要求可達-20℃
尺寸 149mm×73mm×32mm (H×W×D)
重量
含電池200g
標準配置
UM系列測厚儀
標配探頭
儀器箱
兩節堿性電池
耦合劑
操作手冊
合格證
裝箱單
選配件
橡膠外套;眾多可供選擇的探頭;校準用階梯試塊;耦合劑及高溫耦合劑
UM-1 digital ultrasonic thickness gauge UM1
I plant the development of production of UM-1 ultrasonicaccording to the principle of ultrasonic pulse reflection forthickness measurement of the thickness gauge, when
The probe transmitted ultrasonic pulses through the object to be measured when reaching the materialinterface, pulse to be reflected back to the probe, through the precise measurement of ultrasonic
Wave propagation time in the material to determine the thickness of the material to be measured. With a minimum thickness value capture mode: UM-1 ultrasonic thickness gauge
Choose to display the current thickness value or minimum thickness; data storage; alarm function
UM-1 technical data
The working principle of pulse - echo method
The measurement range of 0.8 ~ 300mm
Depending on the probe, the material, the surface condition
The unit and the display resolution
Mm -0.1
Inch -0.01
Probe zero point calibration (used to measure thicknessof conventional)
A two-point calibration (measurement surface wall thickness or special applications, can significantly improve the measurement
Precision)
V path automatically corrected V acoustic Cheng Xiuzheng, twin probe nonlinearity compensation
Error of indication
± 0.1mm (10mm)
0.5% H +0.01 (10mm)
Note: H is the measured thickness
Repeated + 0.1mm
Display of 28 * 64 dot matrix LCD screen (42 x 57 mm),with EL backlight, can adjust contrast, thickness of digitalheight up to 13.75 mm
Refresh rate measurement routine measurement of 4Hz,the minimum value when scanning 25Hz
Material velocity range of 1000 ~ 9999m/s, 0.0394 ~ 0.3937in/us
Data storage is divided into 5 array, can store 500thickness
The working language Chinese, English
The power of two 1.5VAA batteries, when the battery power is low, a low voltage tips
Operation time of two No. 5 batteries, use time of up to 200 hours
Automatic shutdown for 5 minutes without operation after the automatic shutdown
Working temperature: -10 ℃ ~ +50 ℃, there are special requirements up to -20 ℃
The size of 149mm * 73mm * 32mm (H * W * D)
Weight
With the battery 200g
Standard configuration
UM series thickness gauge
The standard probe
Instrument box
Two alkaline batteries
The coupling agent
Operation manual
Certificate
Packing list
Optional accessories
Rubber jacket; probe the many available with step test block; calibration; coupling agent and high temperaturecoupling agent