AR931+ Film / Coating Thickness Gauge – RTC Dhaka
The AR931+ Film / Coating Thickness Gauge is a precision instrument designed to measure the thickness of non-magnetic coatings such as paint, enamel, chrome, and plating on metal surfaces.
It is widely used in automotive inspection, industrial coating, manufacturing quality control, and laboratory applications across Bangladesh.
Product Specifications
| Parameter |
Specification |
| Model |
AR931+ |
| Product Name |
Film / Coating Thickness Gauge |
| Measurement Principle |
Magnetic Induction / Eddy Current |
| Measuring Range |
0 – 1800 µm (Approx.) |
| Resolution |
0.1 µm / 1 µm (Auto) |
| Accuracy |
±(3% + 1 µm) Typical |
| Display |
LCD Digital Display |
| Measurement Units |
µm / mil |
| Calibration |
Automatic / Manual |
| Data Storage |
Memory Function |
| Power Supply |
2 × 1.5V AAA Batteries |
| Operating Temperature |
0°C – 50°C |
| Housing Material |
Durable ABS Body |
| Country of Origin |
China |
| Supplier |
RTC Dhaka, Bangladesh |
Purpose of the Product
The primary purpose of this device is to measure coating and paint thickness accurately without damaging the surface.
It is commonly used for:
- Paint thickness inspection
- Automotive body checking
- Industrial coating measurement
- Plating thickness verification
As a result, it ensures proper coating quality and material compliance.
Design & Construction
- Compact handheld design
- High-precision built-in probe
- Clear LCD display for instant reading
- Durable ABS housing
- Lightweight and portable structure
Because of its non-destructive testing capability, it allows safe and reliable measurement.
Ease of Use
- Simple button operation
- Automatic substrate recognition
- Quick measurement results
- Easy calibration process
- Battery operated and portable
Therefore, it is ideal for inspectors, engineers, and quality control professionals.
Importance in Industrial & Automotive Applications
Accurate coating thickness measurement is critical for corrosion protection and product quality.
This gauge helps to:
- Ensure proper paint application
- Prevent coating failure
- Maintain industrial standards
- Improve product durability
It plays an important role in automotive inspection and manufacturing quality assurance.
Key Features
- Wide measuring range up to 1800 µm
- Magnetic & eddy current measurement
- LCD digital display
- Non-destructive testing
- Memory storage function
- Portable handheld design
Technical Specifications
- Product Type: Digital Coating Thickness Gauge
- Measurement Range: 0–1800 µm
- Measurement Method: Magnetic Induction / Eddy Current
- Display: LCD
- Usage: Automotive & Industrial Inspection
Applications
- Automotive Inspection
- Paint & Coating Industries
- Manufacturing Plants
- Quality Control Laboratories
- Engineering Workshops
Internal Link
Laboratory Equipment Category:
https://rtcdhaka.com/product-category/laboratory-equipment/
