Accuracy:

Typically +/-0.5% of reading or better, depending upon the application and sensor averaging time.

Measuring Range:

Minimum: 0.25 mils (6 microns, 6 gsm)
Maximum: 1.00 inch (25mm, 25,000 gsm)

Operating Temperature:

Probe: To 130F (54C - cooling optional)
Electronics Console: To 108F (45C)

Principle of Operation:

Gamma backscatter with a scintillation crystal, photomultiplier detector.

Source Characteristics:

Americium 241 with an activity of up to 150 mCi depending upon application.

Measured Area:

Approximately 0.25 inches (6 mm) in diameter

Weight:

Less than 2 pounds (1 kg)

Size:

Standard contact probe: approximately 13.4 inches long by 2 inches diameter (300 x 50 mm)
Standard non-contact probe: approximately 13.4 inches long by 3 inches diameter (300 x 76 mm)

Power:

100 to 140 VAC, 50.60 Hz

Size:

H 5.4", W 7.6", D 14.5" (H 137 mm, W 192 mm, D 369 mm)

Weight:

5 pounds (2.5 kg)

Ambient Temperature:

Up to 108F (45C)

Outputs:

Measurement can be outputted to a recorder, or host computer via analog (4-20 mA non-isolated), or serial communication using RS232 or RSX485)

Alarms:

Individual high and low alarm solid-state relays at 24Vdc, 50MA (isolated, unpowered)