1. General description

    XTZH-II digital echo instrument is taking embedded S104/586-II IPC of instrument-specific as the core, by the control of the bus, 12 fast A / D converter circuit, high precision linear charge / voltage conversion amplifier circuit and the high, low frequency surface wave, the hoop wave election frequency amplifier filter network circuit, finishing the fast collection, storage, computing, communications, printing for two-track etc. The instrument adopts a 640 × 480 large-screen LCD display, display waveforms, easy operation   accurate calculation. Small volume, it is the best choice of the oilfield fluid level test.

2. Main functions

    It is able to on-site test and save double-frequency echo curve of the 300 wells on sit, printing liquid surface wave, coupling wave curve and reports of the depth of liquid surface,the speed of sound after calculation etc.

    It can send testing and saving data to computer via RS-232 port line, therefore, the computer can deal with data on network

3. Main Technical Parameters

Measuring  Depth: 0 ~ 2500m.

Measurement error: <30MFS.