1. Performance indicators

Display mode: four-digit LCD display

Operating temperature range: 0℃~40℃

Power supply: two AAA batteries

Power consumption: working current <20mA (3V)

Weight: about 140g

 

2. Main functions

1.With metric and imperial display functions

2.Automatically calibrate the zero point to correct the system error

3.Linear automatic compensation, using computer software to correct the probe's nonlinear error in the full range to improve accuracy.

4.Adopt the up and down adjustment keys to quickly adjust the speed of sound and thickness, and quickly query the thickness storage unit.

5.Coupling status prompt: Provide a coupling flag, and you can know whether the coupling is normal by observing its stable state.

6.It can store ten thickness values, and the data will not be lost after shutting down, which brings convenience for high-altitude and field work.

7.Sound velocity measurement function: The sound velocity is directly measured according to the thickness of the sample block, avoiding the trouble of looking up tables or converting.

8.The sound velocity of five different materials can be stored.

9.Low voltage prompt.

10.Automatic shutdown: automatic shutdown will cut off the power for you.

11.Full-key membrane airtight operation----anti-greasy dirt and improve service life.

 

3.Specification:

Display resolution/(mm)		0.1
Adjustable speed of sound		√
Sound speed adjustment range/(m/s)		1000~9999
Indication error (steel)/(mm)		±(0.1+1%H)
Repeatability/(mm)		0.1
Indication stability/(mm)		0.1
Indication error of surface measurement (steel)/(mm)		dia15mm×2.0mm (7pdia6 probe), the indication error does not exceed ±0.1.
Indication error of thickness for changing sound velocity (steel)/(mm)		Not more than ±(0.2+nH/100).
Sound velocity measurement/(m/s)		When H≤20mm, the measurement error does not exceed ±1mm/H×100%; when H>20mm, the measurement error does not exceed ±5%.
Voltage fluctuation stability (steel)/(mm)		0.1
Undervoltage indication		After the thickness gauge is turned on, when the battery voltage is 2.2V±0.2 V, the screen displays "BATT".
5Pdia10	Measuring range (steel)/(mm)	0.8~300mm
5Pdia10/90	Measuring range (steel)/(mm)	1.2-225

 

4.Configuration:

A 5Pdia10 sensor, 4.0mm calibration block, AA alkaline battery, normal temperature coupling agent