KairDa NDT320 and AMITTARI AT-140B compare

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Model selection comparator If you have any questions, please click below Service	KairDa NDT320 Ultrasonic Thickness Gauge Login China Detail	AMITTARI AT-140B High-Precision Ultrasonic Thickness Gauge 2500.0 RMB China Detail

Model comparison

Measurable Materials	The material itself	The material itself
Measuring Range	0~300mm	0~300mm
Error	1%	0.5%
Calibration Certificate	No certificate	No certificate
Probe Type	Split probe	Split probe
Application environment
Coating Penetration
Accessories

Parameter comparison

Measuring range	0.75~ 300mm (probe determined)	1.5~200mm
Probe frequency	5MHz	5MHz
Probe style	Split probe	Split probe (UTG-ST)
Probe diameter	F4mmΦ6 mm (optional) Φ10 mm (optional) Φ12 mm (optional)	F8mm
Probe line
Probe contact temperature	-10~60℃	0~50℃
Lower limit of pipe measurement	F20 * 3mm
Measurement error	±(1%H+0.04)mm	±(0.5%H+0.2)mm
Display resolution	0.1mm /0.01mm optional	0.01mm
unit system	mm/inch	mm
Calibrated
Measurement mode
Sexual repeability
Measurement speed
Storage Capacity	500 pieces
data statistics
Sound speed range	1000~9999m/s	1000~9000m/s
Sound speed storage
Standards
Display	LCD	LCD
Operating language	Chinese	Chinese
Data Interface	RS232	USB
Application software	without	without
Protection class
Operating Temperature		-5~45℃
Operating Humidity
Storage temperature
Power	AA type alkalinity battery 1.5V (2 *)	4 * 1.5V No. 7 battery
power consumption		6V
Operating Time	250H (without backlight)
Host size	1507432mm	1407030mm
Weight	238g	130G (without battery)
Application	Measurement of wall thickness of high pressure vessels, hulls, oil and gas pipelines, boilers, etc., and film thickness of various plates. The measured material can be a metal material represented by steel, or a non-metallic material such as plastic and nylon.	Any hard material, aluminum, copper, brass, zinc, polyethylene, polyvinyl chloride, gray cast iron, steel, cast steel, Glass, Pottery and porcelain and plastics.
Error of indication	Not more than ± 0.1 mm
Calibrating block	4.0 mm (steel)
Probe diameter	F4mmΦ6 mm (optional) Φ10 mm (optional) Φ12 mm (optional)	F8mm
Optional probe	2MHz (cast iron probe), 7MHz (micro-diameter probe) (Φ15 mm × 2.0 mm), 5MHz (high temperature probe)

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