Key Performance of Minitest 7400

Product description

Key performance of high-precision thickness gauge

▪ Non destructive measurements on all metal substrates
▪ Multiple graphic display options
▪ Menu control interface, stronger data and configuration management
▪ PC software for easy configuration evaluation and data setting reports
▪ Measuring various wear-resistant probes with a thickness of up to 35mm
▪ SIDSP technology improves accuracy and reproducibility
▪ Innovative user interface concepts combined with convenient data management

Special probes are required for harsh environments caused by paint or dust pollution. To provide ultimate protection in harsh environments, MiniTest 7400 offers a specially designed rugged probe series (HD probe). These probes have special grouting seals to protect the probe equipment. The external spring device makes the probe easy to clean. The F2 HD probe is particularly suitable for rough surfaces.

Minitest7400 host technical parameters:

Number of data memory groups	500
Storage data volume	About 250000 readings
Statistical values (per batch group)	Number of readings, * maximum value, * minimum value, mean value, standard deviation, coefficient of variation, group statistical value (standard setting/free configuration), Process Capability Index CP and CPK, Histogram, Trend Chart, Duzhi Instrument Agent
The calibration procedure complies with international standards and specifications	ISO，SSPC， Swedish standards, Australian standards
Norms and standards	DIN EN ISO1461,2064,2178,2360,2808,3882,19840,AS3894; SS 184160,SSPC-PA 2, IMO-PSPC,ASTM B 244, B 499,D 7091,E376
calibration mode	*5 additional calibration points, users can adjust the compensation value
Limit value monitoring	Sound and visual alarm prompts exceeding the limit value
unit of measurement	μm，mm，cm，mils，inch，thou
Operating/Storage Temperature	-10℃~60℃/-20℃~70℃
data interface	IrDA 1.0 infrared interface, optional USB and RS232 adapters
power supply	4 AA (LR06 type) batteries, or optional external power supply (90-240V~/48-62Hz)
display	160x160 pixel LCD with backlight
size	153mmx89mm32mm
weight	310g; (Host including battery) DuZhi Instrument Agent

Probe technical parameters:

Standard probe	HD probe	range	Low end resolution	error	repetitiveness (Standard deviation)	*Small curvature rate Radius (convex/concave)	*Small measurement Area diameter (No measurement standard)	*Small measurement Area diameter (with measurement standards)	*Xiao Ji Body thickness
F05	F05HD	0~0.5mm	0.02μm	±(1μm±0.75%)	±(0.5μm±0.5%)	1/7.5mm	14mm	5mm	0.3mm
F1.5	F1.5HD	0~1.5mm	0.05μm	±(1μm±0.75%)	±(0.5μm±0.5%)	1/7.5mm	14mm	5mm	0.3mm
F1.5-90		0~1.5mm	0.05μm	±(1μm±0.75%)	±(0.5μm±0.5%)	Flat/5mm	10mm	5mm	0.3mm
	F2HD	0~2mm	0.1μm	±(1.5μm±0.75%)	±(0.8μm±0.5%)	1.5/10mm	14mm	-	0.5mm
F5	F5HD	0~5mm	0.1μm	±(1.5μm±0.75%)	±(0.8μm±0.5%)	1.5/10mm	14mm	10mm	0.5mm
F15		0-15mm	1μm	±(5μm±0.75%)	±(2.5μm±0.5%)	5/25mm	25mm	25mm	1.0mm
F35		0-35mm	5μm	±(20μm±0.75%)	±(10μm±0.5%)	50/50mm	100mm	-	1.5mm
N0.2	N0.2HD	0~0.7mm	0.02μm	±(1μm±0.75%)	±(0.5μm±0.5%)	1/7.5mm	14mm	5mm	40μm
N0.7	N0.7HD	0~0.7mm	0.05μm	±(1μm±0.75%)	±(0.5μm±0.5%)	1/7.5mm	14mm	5mm	40μm
N0.7-90		0~0.7mm	0.05μm	±(1μm±0.75%)	±(0.5μm±0.5%)	Flat/5mm	10mm	5mm	40μm
N2.5	N2.5HD	0~2.5mm	0.1μm	±(1.5μm±0.75%)	±(0.8μm±0.5%)	1.5/10mm	14mm	10mm	40μm
N7		0~2.5mm	1μm	±(5μm±0.75%)	±(0.8μm±0.5%)	15/25mm	23mm	20mm	40μm
FN1.5	FN1.5HD	F:0~1.5mm N:0~0.7mm	0.05μm	±(1μm±0.75%)	±(0.5μm±0.5%)	1/7.5mm	14mm	5mm	F:0.3mm N:40μm
FN1.5-90		F:0~1.5mm N:0~0.7mm	0.05μm	±(1μm±0.75%)	±(0.5μm±0.5%)	Flat/5mm	10mm	5mm	F:0.3mm N:40μm
FN5	FN5HD	F:0~5mm N:0~2.5mm	0.1μm	±(1.5μm±0.75%)	±(0.8μm±0.5%)	1.5/10mm	14mm	10mm	F:0.5mm N:40μm

Note:HD probe is a sturdy probe designed for harsh environments such as paint or dust pollution, and F2HD is particularly suitable for rough surfaces.