Welcome visitor you can login or create an account.

Currency: US Dollar

BIOMEDEQUIP, INC.

0 item(s) - $0.00

Your shopping cart is empty!

ECC 820 kVp/MA/mAs Meter
ECC 820 kVp/MA/mAs Meter ECC 820 kVp/MA/mAs Meter
$1,895.00
Ex Tax: $1,895.00
Brand: Electronic Control Concepts (ECC)
Product Code: 820
Availability: In Stock
WARRANTY: One Year
SALES LEAD TIME: 5-7 Business Days
ACCESSORIES: Test Leads, Operator Manual, Calibration Certificate, hard carrying case 800HC

 
GENERAL INFORMATION:
The new 820 kVp / mAs Meter combines all the features of our kVp, along with an mA / mAs meter in one compact unit. The 820 is capable of measuring kVp, mA, mAs, and exposure time. The unit is self resetting, and automatically detects AC or DC x-ray currents, minimizing the possibility of inaccurate readings. With each mA reading, the unit stores and displays mA, mAs and exposure time. mA is sampled for a representative length of time and saved. This allows shorter exposure times minimizing xray exposure and wear and tear on the x-ray head. The Model 820 contains exactly the same kVp measurement circuit and capability as our Model 815. The mA / mAs function has been squeezed into the unit. The Model 820 is battery operated, user-friendly, and has a two year warranty. Applications include verification of peak x-ray voltage, constancy checks, calibration of x-rays, and quality assurance measurement of exposure time. The unit is also used for half value layer determination, troubleshooting and repair of x-rays, and quality control.
The cable supplied with the unit serves as a switch. When the cable is plugged into the unit, it is automatically configured for mA readings. When the cable is unplugged the Model 820 functions as a kVp meter.
The introduction of the Model 820 allows service personnel to carry one instrument rather than an mAs Meter and a kVp Meter.
kVp SPECIFICATIONS FOR THE 815/820
RANGE
  • 815/820: 45 to 125 kV
  • 815L/820L: 40 to 115 kV
KVP ACCURACY
  • 2% 1 kV, at 25 to 100 mA for 815, at 10 to 50 mA for 815L
  • 18 to 42 cm from head, for Tungsten target x-ray tube with 1.5 mm Al equivalent filtration
EXPOSURE TIME ACCURACY
  • 1% 2 millisecond (1/5 to 2 sec)
  • Minimum exposure time is 100 milliseconds
MINIMUM EXPOSURE TIME (kVp Measurement)
  • 100 millisec - High Speed Mode (normal)
  • 200 millisec - High Resolution Mode
MINIMUM CURRENT (mA)
  • 7 mA at 50 kV, 10 cm from x-ray source
  • Also depends on focus / collimating
mA / mAs SPECIFICATIONS FOR THE 820
RANGE
  • 200 mA Full Scale
mA Resolution (mA or mAs)
10 Ohms Input Impedance
  • 2A Full Scale Range selection via pushbutton at power on
    • 1 mA Resolution (mA or mAs)
    • 1 Ohm Input Impedance
ACCURACY
  • 2% 1 mA on both ranges
CONNECTION
  • Via 1 meter cable with two alligator clips
  • Connecting cable switches meter to mA /mAs
GENERAL SPECIFICATIONS FOR THE 815/820
DISPLAY
  • 0.4"(10.2mm) Liquid Crystal
  • 8 Character Alphanumeric
POWER
·         4 AA Batteries accessible from bottom of case
·         Low Battery Indicator
BATTERY LIFE
  • 48 hours continuous
  • Typically 9 months of normal use
CONTROLS/ INDICATORS
  • ON/OFF Switch - Illuminated push-button with green power-on indication
  • MODE Switch - Momentary push-button
  • 8 Character Liquid Crystal Display
PHYSICAL SIZE
  • 150 x 120 x 58.5 mm
  • 5.9 x 4.7 x 2.3 inches
WEIGHT
  • 0.7 kG (1.5 lb)  
Tags: kVp Meter