XZH Test XHGX507 ເຄື່ອງວັດລະດັບສາຍໄຟຟ້າກຳລັງງານກະບວນການຄົ້ນຫາຂໍ້ຜິດພາດ ເຄື່ອງກວດສາຍທ່ອງນໍ້າ

Transmitter

Working frequency: low frequency (815Hz), intermediate frequency (8kHz), high frequency (33kHz), radio frequency (83kHz)

Working mode: direct connection method, coupling method (caliper method), induction method

Matching load: 5 ohms–3000 ohms

Impedance display: 5 digits

Overheating and over current: automatic protection

Power output: low gear, middle gear, high gear, Max 10W

Receiver

Working frequency: low frequency (815Hz), intermediate frequency (8kHz), high frequency (33kHz), radio frequency (83kHz), Passive frequency 50Hz

Antenna mode: valley method (zero value mode), crest method (peak mode), step voltage method and clamp current method (A-frame)

Current indication: display the effective current value of the cable under test (unit: mA)

Working temperature: -10°C~+55°C

Power indicator: graphic display

Battery life: continuous work > 8 hours; intermittent work > 16 hours

Signal strength indication: ladder diagram, digital range 0–999

Gain control: manual adjustment, dynamic range of 100dB

Detection depth: the maximum detection depth is around 10 meters

Maximum detection distance: the cable with good insulation can be up to 15km in the direct connection method

Depth measurement: press the depth key to display three digits, the maximum depth can be measured up to 10 meters

Accuracy: Low frequency: ±(1–5)% ≤2.5m; Radio frequency: ±(5–12)% ≤2.5m