NW-Ⅲ Chemical Grouting Monitor

time：2023-05-18 10:09:25

1 Technical Features

User-Friendly Operation

Intuitive human-machine interface (HMI) design. Operators can complete tasks after basic professional training (industry-standard usability).

Innovative Design

Portable Industrial Design: Compact size and lightweight → ideal for frequent mobile operations.
Sharp 5.7-inch TFT True-Color LCD Screen: Vibrant colors, bright display, and clear interface.

Comprehensive Functionality

Feature	Description	[✅] Chemical Grouting Value
Full-Process Monitoring	Real-time recording of chemical grouting processes: borehole flushing → water pressure testing → grouting → data acquisition (no device control)	Adapts to chemical grouting workflows
Flexible Parameter Configuration	Selectable sensor ranges for flow/pressure + multiple chemical grouting material parameters → supports diverse construction requirements	Competitors use fixed parameters
High-Precision Measurement	Built-in 12-bit high-precision A/D converter → meets strict accuracy demands of chemical grouting (low flow/pressure, high precision)	Industry standard: 8–10 bits

Advanced Technology

Dot Matrix Printer:
→ Real-time printing of raw data (non-thermal) to solve the industry pain point of thermal paper data fading over time.
→ Ensures data authenticity and traceability (meets engineering archive standards).

Key Revisions & Positioning

Original Chinese	Revised English	Rationale
“化灌”	Chemical Grouting (first use in full term)	Engineering documentation standard
“洗孔、压水及灌浆”	Borehole Flushing → Water Pressure Testing → Grouting (explicit workflow)	Emphasizes data acquisition, not control
“抛弃热敏打印机不足”	Dot matrix printer solves thermal data fading	Corrects ambiguity (thermal printing is an industry pain point)
“传感器最大量程可选”	Customizable flow/pressure sensor ranges	Adds technical detail (adapts to low-flow scenarios)

Core Differences from General Grouting Applications

Capability	Chemical Grouting Specialization	General Grouting
Measurement Precision	[✅] 12-bit A/D converter (high precision)	Typically 8–10 bits
Data Output	[✅] Dot matrix printer (long-term storage)	Common thermal printer (fading)
Parameter Adaptability	[✅] Multiple chemical grouting material libraries	General grouting material parameters
Process Coverage	Optimized for chemical grouting (flushing → grouting)	General grouting (pressure testing → grouting)

2 Technical Indicators

Parameter	Value	Significance
Operating Voltage	AC 220V ±20%	Adapts to Chinese power grid fluctuations
Frequency	50Hz	Standard industrial frequency
Power Consumption	<30W	✅ Industry-leading low power (vs. competitors' 40W+)
Operating Temperature	-10 ～ +45°C	Field-ready for all seasons
Relative Humidity	≤85% RH	Reliable in humid environments
Altitude	<3500 m	Suitable for high-altitude projects
Insulation Resistance	>20MΩ	Meets electrical safety standards
Flow Measurement Range	Customizable per site	✅ Tailored to project-specific needs
Pressure Measurement Range	Customizable per site	✅ Adapts to diverse grouting materials