Syscal Junior Switch 단채널 수동탐사 장비 Syscal Junior Switch All-in-one multinode resistivity imaging system
-내장형 SwitchBox로 편리
-다양한 전기 탐사 배열 이용 가능
-전기비저항, IP, SP 탐사 활용 가능
-실내 실험에 용이
Information
| OUTPUT | Automatic ranging (microprocessor controlled) |
|---|---|
| Intensity | up to 1250 mA |
| Voltage | up to 400V (800V peak to peak) |
| Power | up to 100 W |
| Current measurement precision | 0,5 % typical |
| INPUT | 2 simultaneous reception channels |
| Measuring process | automatic ranging and calibration |
| Input impedance | 100 MΩ |
| Input voltage protection up to 1000V, range from –15 V to +15 V | |
| Power line rejection | |
| Voltage measurement precision: | 0.5 % typical |
| Noise reduction | continuous stacking selectable from 1 to 255 stacks |
| SP compensation through automatic linear drift correction | |
| Resistivity accuracy | 0,5 % typical |
| Induced polarization (chargeability) measured over 20 predefined windows | |
| Chargeability accuracy | 1 % of measured value for input voltage higher than 10 mV |
| <<GENERAL SPECIFICATIONS>> | |
| Weight | 13 kg |
| Dimensions | 31 x 23 x 38 cm |
| Weather proof | |
| Shock resistant fiber-glass case | |
| Operating temperature | -20 to +70 °C |
| LCD display with 4 lines of 20 characters | |
| Data flash memory | more than 44800 readings |
| USB and serial link RS-232 for data download | |
| Possibility of data storage on external SD card with a capacity of 7000000 readings (option) | |
| Power supply | two internal rechargeable 12V / 7.2 Ah batteries ; optional external 12V backup car battery for transmitter power |
| Autonomy with internal battery | several thousands of readings |
| Weight of a 12 takeout multi-core cable on a reel | about 12 kg (for 5m spacing) |
| Emergency push button for security | |
