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Used for dental x-ray units, radiographic and fluoroscopicECC mA/mAs & Exposure Time Meter Model 870
x-ray.The ECC Model 870 mA Meter / mAs/ exposure time meter is specifically designed to measure x-ray tube current. The ECC Model 870 is a solid-state, digital instrument designed specifically for service personnel in assessing the performance of radiation generators. This instrument measures and displays mA, mAs and exposure time for each x-ray exposure. The instrument is used for dental x-ray units, radiographic and fluoroscopic x-ray. The operator switches from 2A to 200 mA amp operation simply by switching the switch from left to right.
Features
- Small hand held size
- Measure current from any x-ray
- Single phase
- Full wave
- Multiphase
- DC
- New High Accuracy Circuit
- Self-Resetting
- Battery Operated
- Two Year Warranty
- Built in measurement of battery
- Use for Medical or Dental X-rays
- Use for digital x-ray
- Displays mA, mAs and exposure time for each reading
- Easy to use
When a measurement is being made, the Model 870 has the capability of automatically determining the type of x-ray that is being measured. It is not necessary for the user to program correction factors for different types of x-ray waveforms.
The Model 870 automatically resets at the beginning of each exposure, holding the reading until the next exposure. There is no need to reset the meter before each measurement.
This is a new state of the art instrument with many advanced features. For example, when taking ma / mAs readings, the mA reading is stored and displayed. It is not necessary to have exposure times long enough to display a reading. This minimizes unnecessary exposure to test personnel and minimizes heating as well as wear and tear on the x-ray tube. The Model 870 will display mA, mAs and exposure time for each x-ray exposure further minimizing the number of x-ray exposures.
The most convenient way of using the 870 for mA, mAs and exposure time measurements is to plug leads into front of unit and attach the other end, which is designed to be connected in the ground return line of the high voltage transformer and must be in the actual current path of the x-ray tube. Step back, take the exposure and then observe the reading.
Custom Hard Carrying Case,
that keeps your instrument safe and has room for leads and batteries inside.
OPTIONAL ACCESSORIES
Padded Cordura Carrying Case 800CC Hard Shell Carrying Case 800HC
Specifications for Model 870
RANGE 200 mA Full Scale 0.1 mA Resolution (mA or mAs)
10 Ohms Input impedance
Measures 5 to 200 mA
2A Full Scale
1 mA Resolution (mA or mAs)
1 Ohm Input impedance
Meter automatically selects AC/DC
Select range via On / Off Switch
mA / mAs ACCURACY
1% +/- 2 mA on all ranges
CONNECTION Tip Jacks Test leads with two alligator clips
DISPLAY 0.22" (5.5mm) Liquid Crystal 2 line, 12 Character Alphanumeric
CONTROLS/INDICATORS ON / OFF / Range Switch 24 Character Liquid Crystal Display
Displays mA, mAs and Exposure time for each exposure.
POWER 9 Volt battery accessible from bottom of case Low battery indicator
BATTERY LIFE 100 hours continuous Typically over one year of normal use
WARRANTY 2 years from ship date PHYSICAL SIZE 80 X 147 X 40 mm 3.15 X 5.8 X 1.6 inches
WEIGHT 250 g, (0.55 lb) RECALIBRATION Annually OPERATING CONDITIONS +10o to 40o C 50o to 104o F
Supertech ®
Address:
P.O. Box 186
Elkhart, IN 46515 USA
Sales: 800-654-1054
Phone: 574-264-4310
Fax: 574-264-9551
Email: sales@supertechx-ray.com
Support: support@supertechx-ray.com
