Tel.: +86-150 7112 0854 Email: abby@tensense-geotech.com
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Tel.: +86-150 7112 0854 Email: abby@tensense-geotech.com
Product >> Coal Mine Safety Testing
The YHCJ90/360 Mining Borehole Tester is an integrated multi-parameter detection device. It measures natural gamma radiation intensity, borehole temperature, spatial trajectory, high-definition panoramic imaging, and dynamic video recording. By integrating multiple parameters, it accurately determines surrounding rock types and integrity, assesses rock support areas, locates water bursts and gas emissions, and assists in designing roof and floor support solution as well as water and gas prevention measures.
Multi-functionality: Real-time panoramic imaging, video recording, image snapshots, trajectory measurement, gamma radiation, and temperature measurement.
High Integration: Fully integrated system for control, image/signal acquisition, display, and storage.
Intelligence: High-speed ARM quad-core processor, real-time panoramic image generation, depth and angle correction, and video replay capabilities.
Reliability: Sealed system with excellent waterproof and dustproof properties.
High Definition: 700TVLines color low-light camera, adjustable light intensity, and 360° panoramic imaging.
Portability: Compact design, lightweight, and easy to operate.
Ease of Use: Simple connections and operations; data transfer via USB.
Low Power Requirements: Operates on DC12V with a built-in lithium battery for over 10 hours.
Advanced Analysis Software: Simultaneous display of wall images, gamma curves, temperature curves, and geological diagrams with automatic report generation.
Direct Core Logging: Enables direct description of cores with precision up to 0.1mm for crack width and 0.1° for orientation.
Robust Probe Design: Stainless steel casing with tempered glass, withstands pressure over 20MPa.
YHCJ90/360-Z（Host）
Coal Mining Safety ：Intrinsically Safe
Explosion-proof Mark ：Exib I Mb
Display ：7” True Color Screen, 1280*800pixels, background brightness adjustable
Control ：Touch / optoelectronic knob
CPU ：High-performance low-power embedded ARM quad-core processor, main frequency 1.2Hz
Memory ：32G TF Flash Card
OS ：Linux
Power Supply : Built-in high-energy lithium battery DC12V power supply
Operation Time ：＞10 hours
Data Interface ：USB2.0
Protection ：IP54
Size ：255mm×192mm×74mm
Net Weight ：≤2kg
ZKXG100-S（Depth Counter）
Coal Mining Safety : Intrinsically Safe
Explosion-proof Mark : Exib I Mb
Depth Resolution : 0.1mm
Protection : IP54
Power supply : Supplied by host
Size : 140mm×154mm×310mm
Net Weight : ≤3kg
YHCJ90/360-T（Probe）
Coal Mining Safety : Intrinsically Safe
Explosion-proof Mark : Exib I Mb
Probe Diameter : Φ28mm/Φ37mm
Test Diameter : Φ30mm-Φ200mm
Power Supply : Supplied by host, working time > 10 hours
Protection : water pressure resistance 12MPa
Test Depth : 100m & customized
Controller : High-performance microcontrollers
Natural Gamma : Statistical fluctuation : <10% ; counting range : background – 10000 Cps
Test Temperature : -20 OC-100OC with resolution±0.5 OC
Camera : Color low-light 700 TV Lines, 0.1 Lux, 360° panoramic view
Auxiliary Light Source : ≥30 Lux, adjustable
Image resolution : 1920 x 1080p
Probe moving : advanced by push rod
3D Compass:
Inclination Range: ±90°, accuracy: 0.5°, resolution: 0.01°
Azimuth Range: 0-360°, accuracy: 0.5°, resolution: 0.1°
Probe allows for 360° roll rotation
Size : Φ28mm×684mm
Net Weight : 1.2kg
Carbon Fiber Push Rod
Material : Carbon Fiber
Size : 16mm×1000mm
Net Weight : 105g
Item | Name | Image | Quantity | Remark |
1 | Host | | 1 | Include host, charger, data transfer cable |
2 | Φ28 Probe | | 1 | Include 100m Cable |
3 | Depth Counter | | 1 | Include 3m connection cable |
4 | Push Rod | | 30m | 1m/pc, total 30pcs |
5 | Program | | 3 | |
6 | Certification | | 1 | |
7 | Manual | | 1 | |
8 | Intrinsically Safe Certification |
| 1 | |
9 | Explosion-proof Certification |
| 1 |
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