Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)
ultrasonic power meters watt-level ultrasonic power meters ultrasonic power watt level scopethis procedure power emission standard indicating time wet dissociate scopethis standard
JJG 448-2005 in English

JJG 448-2005 in English

VALID

Verification Regulation of Ultrasonic Power Meters for Watt Level

  • Issued on:2005-04-28
  • Implemented on:2005-10-28
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $150.00
$146.00
Standard No: JJG 448-2005
Document status: VALID
Title in English: Verification Regulation of Ultrasonic Power Meters for Watt Level
Title in Chinese: 瓦级超声功率计检定规程
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2005-04-28
Implemented on: 2005-10-28
Chinese Classification: A59-Acoustic Measurement
Related Keywords: ultrasonic power meters
watt-level ultrasonic power meters
ultrasonic power
watt level scopethis procedure
power
Related Topics: overtake
dynamometer
super bowl
super enzyme
ultrasound
Power Meter Standard
power ultrasound
National Ultrasound Power
super donor
ultrasonic frequency
watt
How much is the ultrasonic power
super flu
Super China
german power
super ross
super antibody
superbug probability
Ultrasonic power
Ultrasound+
Ultrasonic power
Calculation of supercapacitor
Calculation of supercapacitor
super carrier
super electron microscope
super sand
super camera
super earth
super moon
super meteor
Watt level
super organ
super food
Ultrasonic power
superhuman project
super quench
Ultrasound x5
used power meter
super collision
super level
UV power meter
super spectrum
power meter long term
UV power meter
super +
sound power
sound power
Ultrasound power
Quadrupole RF Power
"Power Ultrasound"
super original
super agonist
Ultrasound at the bottom of the river
Ultrasound machine power
Power Level Gauge
super calculator
ultrasonic frequency
used power meter
Ultrasonic system
supercomputing medicine
Power meter reflected power calculation principle
Exosome ultrasound power
Coherent power meter
Coherent Power Meter Probe
m7ultrasound
Ultrasonic level meter power
Measurement of the power meter
Establishing a national ultrasound power
Megawatt Motor Design
Power meter repair methods


Scope

This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of watt-level ultrasonic power meters with ultrasonic power in the range of (0.5 ~ 20) W.

Sample only — not a preview of JJG 448-2005
Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend