Appendix B(2) Specifications for serial numbers between 101 and 140
· Power source: 4 standard “D” size alkaline batteries
· Accuracy: 0.3 percent plus or minus 5 least significant digits
· Switching frequency: 5.00 Hertz plus or minus 0.01 percent (This frequency provides nearly perfect attenuation of 50 and 60 Hertz powerline noise)
· No mechanical relays
· Designed to operate with stainless steel electrodes. No nonpolarizing electrodes required to operate in either the resistivity or the IP mode.
· Transmitter maximum compliance voltage: 730 peak-to-peak at 1 mA or 530 peak-to-peak at 10 mA (values for compliance voltage assume fresh batteries at room temperature)
· Resistance measurement range: selectable, 0 to 19.999 ohms or 0 to 1999.9 ohms
· IP (Quadrature Component) measurement range: 0 to 1.9999 or 0 to 199.99 ohms
· Transmitter constant current choices: 1.0 milliamps when on the 1999.9 ohm range or 10.0 milliamps when on the 19.999 ohm range
· Input resistance: 200 Megohms
· Operating Temperature Range: -10 to +50 degrees Celsius (limited by LCD)
· Storage Temperature Range: -20 to + 75 degrees Celsius
· Housing: water tight, high-impact plastic
· Display device: 4.5 digit LCD Digital Panel Meter
· Dimensions: 36.3 x 27.4 x 15.8 cm (14.3 x 10.8 x 6.2 inches)
· Weight: 4.3 Kilos (9.5 pounds)
· Impact resistance: will sustain a drop of one meter to a concrete surface (vibration isolated printed circuit board.
· Resistance mode resolution: 1 milliohm
· IP (quadrature component) mode resolution: 0.1milliohm
· Typical resistance mode capabilities: Provides accurate Wenner Array resistivities with “a” spacings of 1 foot to 600 feet (current electrode separation of 1800 feet or more)
· Typical induced polarization mode capabilities: Provides accurate Wenner Array IP phase readings with “a” spacings of 1 foot to over 100 feet
· Readings per set of batteries at room temperature: 1999.9 W range – 1400 readings
19.999 W range – 750 readings
Home Additional Information MiniRes