ECC X-RAY PULSE COUNTER / EXPOSURE TIME METER

ECC X-Ray Pulse Counter / Exposure Time Meter NEW" X-ray Pulse Counter Model 8700 WARRANTY: 2-year manufacturer warranty ACCESSORIES: Operator manual, Calibration Certificate TYPICAL SALES LEAD TIME: 7-10 Business days Optional Accessories: 8700CC Carrying Case for Model 8700 - Padded Cordura: $45.00 8700RS Remote Sensor allowing operation of the pulse counter up to 10 feet from the X-Ray Head. This small weighted sensor sits under x-ray head with a cable that plugs into the 8700: $70.00 8700SC Oscilloscope cable that connects "Scope" output of the model 8700 to standard BNC oscilloscope input: $30.00 DESCRIPTION The Model 8700 X-Ray Pulse Counter/ Exposure Time Meter is used to measure the time or duration of radiation output produced by a wide variety of x-ray generators. The x-ray sensor in the 8700 allows direct measurement of exposure from the x-ray head. Pulses produced by half wave and full- wave x-ray are measured as 60 or 120 pulses per second. For DC, capacitor discharge and 3-phase x-ray, the 8700 measures the exposure time in milliseconds. When testing x-ray timers and controls, the time of relay contact can be measured using the AC input feature. The Model 8700 is "self-resetting". There is no need to reset the instrument after each reading. The reading is stored after each exposure, holding until the next exposure. RECENT IMPROVEMENTS Wider Range Increased sensitivity allows use with lower power x-rays Wider dynamic range allows use with higher power x-rays More accuracy on DC/Multiphase high power x-rays Measurement ends at 70% of peak value eliminating inaccuracy due to slow tail. Periodic calibration is not needed Digital / microprocessor circuitry does not drift or lose accuracy over time. New circuitry saves production time and parts cost, allowing us to keep our competitive prices. Low power circuitry improves battery life. FEATURES Small Hand Held Size AC or DC X-Rays New High Accuracy Circuit Self Resetting Battery Operated Two Year Warranty Direct Exposure Reading or AC Input Use for Medical or Dental X-Rays Remote Sensor Option No Periodic Calibration Needed Custom Carrying Case Option Durable ABS Plastic Case TYPICAL APPLICATIONS Measurement of Exposure Quality Assurance Verification of X-ray Exposure Time Calibration of X-ray Timer Direct Measurement of Timer Accuracy Troubleshooting and Repair of x-ray SPECIFICATIONS ACCURACY AC - one count DC- 2% +/-1 millisecond SENSITIVITY X-ray input: 40kVp, 5mA at 5 cm from top surface of case, pointed to target AC Input: 90 VAC minimum RANGE 9999 Pulses 9999 Milliseconds DISPLAY 0.4" Liquid Crystal POWER Internal 9 Volt Battery Low Battery Indicator BATTERY LIFE 48 hours continuous Typically 9 months of normal use CONTROLS/ INDICATORS Three position switch Pulse Off Milliseconds 4 digit liquid crystal display 0.4" characters Low battery indicator Oscilloscope output Remote Sensor Input PHYSICAL SIZE 80 x147x 40mm 3.15 x 5.8 x1.6 inches CONNECTIONS None required for direct exposure measurement 2 tip jacks for AC input Jack for Remote Sensor Option Jack for Oscilloscope Output OPTIONAL ACCESSORIES Remote sensor with 3 meter cable Padded Cordura Carrying Case Oscilloscope Interface Cable Long Life Battery