CPTu Data-Logger

Technical Information

● This machine is available in both Chinese and English versions, with a fully metal casing for anti-interference. It uses a Cortex-A dual core processor, 64MB memory, 16MFLASH memory, and an external 32GB storage card. It also has a 7-inch display screen, a user-friendly interface, and easy operation. The instrument can interface with the public platform and upload data through mobile hotspot or WIFI

● The display screen is a TFT color LCD screen with a resolution of 1024 * 600, and the window area is 155 × 85mm²

●Three differential input channels, each with a measurement range of -40mV to+40mV

● 24 bit ADC, A/D conversion resolution: ± 1/1000000

● Linear error of instrument measurement system：≤±0.3%

● Sampling time：50ms

● Depth sampling interval：10cm,5cm,2cm (optional)

● Sampling interval：1s～2s

● Probe specifications: single and double bridge cone penetration probes with various cross-sectional areas, hole pressure cone penetration probes, and various specifications of cross plate probes

● Maximum recording depth per hole：150.0m

● Internal data storage capacity: up to 800 holes data can be stored

● Drawing specifications：A4

● Instrument battery: Lithium ion battery 8.4V, capacity greater than 8000mA

● Power adapter: Input AC 220V 50hz, output DC 12V2A

● Optional GPS and WIFI

● Supports multiple exploration software formats and can be exported directly from a USB drive

● Overall power consumption：<5W

● Working temperature range：-5℃～50℃

● Size： 242×163×68mm³

● Weight：2.35kg

 

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