Model NO.: HM9800
Battery Power Test: Auto
Trademark: GDHM
Specification: 362 mm*235 mm*133 mm
Origin: Hubei, China(Mainland)
Model NO.: HM9800
Battery Power Test: Auto
Trademark: GDHM
Specification: 362 mm*235 mm*133 mm
Origin: Hubei, China(Mainland)
Product overviewviewThe HM9800 pipeline detector is a powerful tool designed to locate and determine the depth of underground cables, optical fibers, and metal pipelines. It's ideal for use in mobile communications, telecommunications, power utilities, cable TV, water supply, gas, and other pipeline management sectors. This device features real-time automatic gain control as well as manual gain adjustment, along with the ability to display peak signals, direct sounding, and key DC values, making it user-friendly and efficient.
Equipped with an outer sheath fault location function, the transmitter can output a 4.8Hz fault locating frequency. The A rack allows for accurate identification of cable and sheath faults. Optional accessories such as a signal probe and tracer line can be used to detect and locate non-metallic drainage pipes.
The HM9800 automatically selects the optimal search frequency, measures loop resistance, and continuously adjusts impedance for optimal signal output. The receiver can detect two passive frequencies and two active frequencies, with automatic real-time gain adjustment, directional indicators, and other intelligent functions, making it one of the most user-friendly locators available today.
Technical parameters
1. HM9800 Transmitter
| Output voltage | Standard: 982HZ, 9.8kHz, 82kHz; 4.8Hz fault locate frequency |
| Dual frequency signal output | 9.8kHz + 82kHz mixing frequency at same time |
| Select best frequency | Auto |
| Outer shield fault | 0 ohm-5megohm |
| Conduct loop resistance | 0-2K ohm |
| Max output power | 5W |
| Output power setting | L,M,H |
| Power supply | Battery 1# 10pcs; charging battery (option) |
| Battery working time | 24h;35h (charging) |
| Battery power test | auto |
| Temperature | -20ºC~+50ºC |
| Size | 362 mm*235 mm*133 mm |
| Weight | 2.0 kg (battery included) |
2. HM9800 Receiver
| Receive frequency | Active signals: 982HZ, 9.8kHz, 82kHz Passive signal: 50/60Hz, 14-22kHz |
| Max detect: | 8m |
| Accuracy: | ±2.5%+5cm (0-2m) ±5%+5cm (2m-3m) ±7.5%+5cm (3m-8m) |
| Interface | USB2.0 |
| Backlit | Y |
| Battery type | 5# 6 pcs |
| Battery working time | 24h |
| Battery testing | Auto |
| Temperature | -20ºC~+50ºC |
| Size | 686 mm x 178 mm x 229 mm |
| Weight | 1.80kg (battery included) |
Accessories
| Description | Unit | Qty |
| Transmitter | pc | 1 |
| Receiver | pc | 1 |
| 100mm clamp | pc | 1 |
| Stethoscope | pc | 1 |
| A-frame | pc | 1 |
| Connecting cable | set | 1 |
| Earth rod | pc | 1 |
| Portable case | pc | 1 |
| Operating manual | set | 1 |
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Jiangsu Zhongluman New Material Technology Co., Ltd , https://www.rozhmch.com