【Product Application】

The ultrasonic thickness gauge DB22-TM240 is available in two models: Type A (resolution 0.1; measuring range 1.2~200) and Type B (resolution 0.01; measuring range 1.2~300). It utilizes the latest high-performance, low-power microprocessor technology and is based on the ultrasonic measurement principle. It can measure the thickness of metals and various other materials, as well as measure the sound velocity of materials. It can be used to measure the thickness of various pipelines and pressure vessels in production equipment, monitor the degree of thinning due to corrosion during use, and also perform precise measurements on various plates and machined parts. It can test the thickness of any hard material, aluminum, copper, brass, zinc, polyethylene, polyvinyl chloride, gray cast iron, and any other good conductor of ultrasound, such as steel, cast steel, glass, ceramics, and plastics.

【Product Features】

1. Automatically memorizes material codes and sound velocity values for ease of use; features coupling status prompts, automatic shutdown, and manual shutdown functions.

2. Uses "USB data cable output" and "RS-232 data cable output" for data collection with a PC; additionally, "Bluetooth? data output" is available as an option.

【Product Parameters】

Display: 4-digit LCD display

Resolution: DB22-TM240A: 0.1mm/0.001inch

DB22-TM240B: 0.01mm

Sensor: Ultrasonic 5MHz Φ8

Measuring Range: DB22-TM240A: 1.2~200mm

DB22-TM240B: 1.2~300mm

Sound Velocity Measurement: 500~9000 m/s

Measurement Accuracy: 0.5%H+0.1 (H is the thickness of the material being measured)

Minimum Pipe Measurement Limit: Determined by the sensor

Minimum Pipe Measurement Limit: Φ15X2.0mm; Φ20X3.0mm determined by the probe

Operating Conditions: Temperature 0~40°C (32~104°F), Humidity <85%RH

Display Units: Millimeters and inches

Shutdown: Manual shutdown and automatic shutdown (Note: At any time, pressing the power button once will manually shut down the entire device; on the other hand, if no button is pressed for 2 minutes, it will automatically shut down to save power.)

Power Supply: 4x1.5V AAA batteries

Dimensions: 140x76x32mm