Introduction:

• Blasting Vibration Monitor satisfies all the needs of blasting vibration recording happened in the engineering projects of construction, mining, bridge, tunnel, roads and so on.

• Consultants equipped it as a must for blasting affection estimation as well as people works in the seismic institutes or related universities.

Applications:

• Blast-monitoring for compliance
• Near-field blast Analysis
• Construction Activity
• Demolition Activity
• Bridge Monitoring
• Structural Analysis
• Underwater blast monitoring

Features:

1. Easy To Use

Embedded computer system and backlit LCD make onsite setup and operation quick, easy and intuitive, even for inexperienced personnel. It also supports quick view afterwards.

2. Triaxial Velocity

All 3 speed sensors in one makes cable setting easy.

3. High-A/D Resolution

A/D resolution reaches to 24 bit, which makes waveform smooth and precise.

4. Wide Range

Specially designed range from 0.001cm/s to 35.4cm/s covers all the possibilities of blast vibration recording. Manual operation is not necessary, it adjust automatically.

5. Large Storage

The number of events can be continually recorded is 128 to 57,000. Equals to 128G.

General Specifications：

• Channels: Triaxial Geophone or 3 independent user-configurale channels
• User Interface: 9-key keypad and high-contrast, backlit LCD
• Battery: Rechargeable 5 V~12V lithium cell
• Sample Rate: 1kHz to 100kHz adjustable
• A/D: 24 Bit
• Frequency Range: 0Hz ~ 20 kHz
• Resolution: 0.05mV (0.5mm/s)
• Accuracy: 1%
• Clock precision: ≤5s per month

Waveform Recording:

• Sample Mode: Simultaneous Acquisition
• Record Time: 1～5000 seconds, optional
• Record Mode: Event is recorded until activity remains below trigger level for duration of auto mode, or until available memory is filled.
• Range: Auto Range. Up to 350 mm/s
• Trigger level: 0-10V(0-35cm/s) adjustable
• Storage Capacity: Max 57,000 events,equals to 128G

Physical Specifications:

• Dimensions: 185mm × 120mm × 80mm
• Weight: 1.8kg
• PC Interface: USB 2.0
• Battery life: Capacity for 60 hours of continuous monitoring
• Environmental: Operating Temp. Range: -10℃ ～ 75 ℃
• Relative Humidity: 20 ～ 100 ％ RH Noncondensing
• Remote Communications: Compatible with GSM, RF and Cellular servers
• Warranty: 2 years