TIME2501 (TT230) overlay thickness gauge

☆ Measurement range: 0-1250µm

☆ Operating frequency: 0.1 µ m

☆ Detection accuracy: ± [3% H+1]

☆ Indication error: ± [3% H+1]

Product Introduction

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Product Overview:

TIME2501 (TT230) coating thickness gauge is an ultra small measuring instrument that can quickly, non destructively, and accurately measure the thickness of non-conductive coatings on non-magnetic metal substrates. It can be widely used in manufacturing, metal processing industry, chemical industry, commercial inspection and other testing fields. Due to its small size and integrated probe, this instrument is particularly suitable for on-site engineering measurements.

The alternative product of TT230 has more accurate measurement, faster speed, and more convenient operation.

This instrument complies with the following relevant standards:

GB/T 4957-1985 Non conductive coatings on non-magnetic substrates - Measurement of coating thickness - Eddy current method

GB/T 4957-1985 JB/T 8393-1996 Magnetic and Eddy Current Coating Thickness Measuring Instruments

GB/T 4957-1985 JJG 818-93 "Eddy Current Thickness Gauge"

Functional features:

♦ This instrument adopts eddy current thickness measurement method, which can measure the thickness of non-conductive coatings on non-magnetic metal substrates (such as enamel, rubber, paint coatings on copper, aluminum, zinc, tin and other substrates) without damage. It can perform zero point calibration and two-point calibration, and can also correct the systematic error of the measuring head using basic calibration method;

♦ Zero point calibration and two-point calibration can be performed, and basic calibration methods can be used to correct the systematic errors of the measuring head;;

♦ There are two measurement methods: continuous measurement and single measurement;

♦ There are two working modes: direct mode and batch mode;

♦ Store 500 measurement values;

♦ Has deletion function: delete current value, calibration value, limit value, and all values;

♦ There are five statistical measures: Mean, Maximum, Minimum, Number of Tests, and Standard Deviation;

♦ Capable of printing measurement and statistical values;

♦ Equipped with undervoltage indication function;

♦ There is a buzzing sound during the operation process;

♦ Equipped with error prompt function;

♦ Chinese and English menus;

♦ Backlight display;

♦ Automatic and manual shutdown.

Technical parameters:

Probe type		N
Measurement principle		Eddy current
Measurement range		0-1250µm
Low limit display resolution		0.1 µ m (0.1 µ m below 100 µ m)
Probe connection method		Integration
Indication error	Zero point calibration (um)	±［3% H + 1］
	Two point calibration (um)	±［(1% ～ 3%) H + 1］
Measurement conditions	Minimum curvature radius (mm)	Convex 1.5; Concave 9
	Diameter of the minimum area of the substrate (mm)	ф7
	Minimum critical thickness (mm)	0.5
Temperature and humidity		0～40℃ ； 20%RH～90%RH
Statistical function		Mean, Max, Min Test frequency (NO.), standard deviation (S.DEV)
Working methods		Direct method and group method (Appl)
Measurement method		Continuous measurement method and Single measurement method
Storage capacity		Store 500 measurement values
Print/Connect Computer		Optional printer/unable to connect to computer
Shutdown mode		There are two modes: automatic and manual
Power supply		AAA type 1.5V (No. 7) dry battery 2 pieces
External dimensions		146×60×28mm
Weight		132g

Basic configuration:

TIME2501 host 1 unit; 1 set of standard samples; 1 standard substrate

Optional attachments:

TA230 printer; Communication cable