B21, China Town Mall, Midrand
LS211 High Accuracy UTG Ultrasonic Thickness Gauge for NTD UT Testing and Measurement
- Section : Consumer Electronics
- Category : Measuring & Gauging Tools
- SKU : 1600553801006
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 26 Dec, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the measurement range of the LS211 Ultrasonic Thickness Gauge?
The LS211 measures thickness from 0.8 mm to 600 mm (specified on 45# steel).
2. What accuracy can I expect from this gauge?
Accuracy is ±0.05 mm for measurements between 0.8–10 mm, and ±0.5% of the reading for measurements between 10–600 mm.
3. What resolution does the LS211 provide?
Resolution is 0.001 mm for 0.8–10 mm, 0.01 mm for 10–100 mm, and 0.1 mm for 100–600 mm ranges.
4. What type of probe does the LS211 use?
It uses a durable 5 MHz double-crystal probe with a 10 mm diameter, designed for reliable ultrasonic transmission and reception.
5. What is the sound velocity range and why does it matter?
The sound velocity range is 1000–9999 m/s, allowing the gauge to be adjusted for many materials. Correct velocity selection is essential for accurate thickness readings across metals, plastics and composites.
6. Can the LS211 measure through paint or coatings?
Yes — with proper coupling and technique the gauge can measure base material thickness through thin coatings. Measurement accuracy depends on coating type/thickness; very thick or highly attenuative coatings may require special techniques or echo‑to‑echo modes if supported.
7. Which materials can be measured with this instrument?
The LS211 can measure a wide range of materials (e.g., steel, aluminum, brass, plastics, composites) provided you set the appropriate sound velocity for the material being tested.
8. How do I switch between metric and imperial units?
The LS211 includes a unit conversion function to toggle between millimeters and inches. Refer to the user manual for the exact button/menu steps.
9. How do I calibrate or verify the accuracy of the gauge?
Follow the calibration and verification procedures in the user manual, typically using known reference blocks or zero calibration routines to confirm accuracy before use.
10. Is this gauge suitable for NDT/UT inspections in industry?
Yes. The LS211 is designed for ultrasonic (UT) thickness measurement and is suitable for industrial inspection, quality control and maintenance applications.
11. What is the minimum measurable thickness?
The stated minimum measurable thickness is 0.8 mm (on 45# steel). For very thin materials, use the specified thin‑material accuracy and resolution ranges.
12. What are the advantages of a double‑crystal probe?
A double‑crystal probe separates transmit and receive functions, typically improving sensitivity and reducing the dead zone for more reliable measurements on thin materials.
13. How durable is the probe and what maintenance is required?
The LS211 is equipped with a durable 5 MHz probe; routine care includes keeping the probe face clean, avoiding impacts, and storing it safely. Follow the maintenance guidelines in the product manual for best longevity.
14. What accessories are included and are spare probes available?
Accessories and spare part availability vary by supplier. Check the Product Info Gallery or contact the seller/manufacturer for a list of included accessories and options for spare probes.
15. Where can I get the user manual, support, or warranty information?
Consult the Product Info Gallery or contact the seller/manufacturer for the user manual, technical support and warranty details specific to your LS211 unit.
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