MiniTest 7400

MiniTest 7400

  • BRAND : ElektroPhysik (Germany)

 

  • The highest precision coating thickness gauge

 

  • SIDSP® technology for accurate and reproducible readings

 

  • Wide range of external, interchangeable sensors for use in every situation

Technical specifications MiniTest 7400

 
Max. number of batches            500
Max. number of storable readings approx. 250,000 readings in total
Statistics (per batch)

number of readings, minimum, maximum, average, standard

deviation, coefficient of variation, block statistics (norm-

conforming/free configurable), process capability indices Cp

and Cpk, histogram, trend

Calibration procedures according to international norms and standards ISO, SSPC, „Swedish “, „Australian“
Calibration

up to 5 points, user adjustable offset value

Monitoring of limits          visual and audible alarm to indicate deviations from set limits
Measuring units

μm, mm, cm, mils, inch, thou

Operating temperature   –10°C … 60°C; 14°F … 140°F
Storing temperature        –20°C … 70°C; -4°F … 158°F
Data port IrDA® 1.0, USB and RS232 with optional adapter
Power supply

4 x AA (LR06) batteries, or optional power unit (90 – 240 V~ / 48 – 62 Hz)

Norms and standards    

DIN EN ISO 1461, 2064, 2178, 2360, 2808, 3882, 19840,

AS3894; SS 1841 60, SSPC-PA 2, IMO-PSPC, ASTM B 244,

B 499, D 7091, E376

Display 160 x 160 pixel LCD with backlight
Dimensions        153 mm x 89 mm x 32 mm; 6 inch x 3.5 inch x 1.3 inch
Weight 310 g; 11 oz. (gauge incl. batteries)

 

 

MiniTest 7400 Sensors

 

Sensor Types F 05 / F 05 HD F 1.5 / F 1.5 HD F 1.5-90 F 2 HD F 5 / F 5 HD F 15 F 35
Measuring range 0 ... 0.5 mm, 20 mils 0 ... 1.5 mm, 60 mils 0 ... 1.5 mm, 60 mils 0 ... 2 mm, 80 mils 0 ... 5 mm, 200 mils 0 ... 15 mm, 590 mils 0 ... 35 m, 1380 mils
Accuracy 
(of reading)
¹'⁵ 
+/- (1 μm + 0.75 %) +/- (1 μm + 0.75 %) +/- (1 μm + 0.75 %) +/- (1.5 μm + 0.75 %) +/- (1.5 μm + 0.75 %) +/- (5 μm + 0.75 %) +/- (20 μm + 0.75 %)
Repeatability
(standard deviation of reading)
 ⁵
+/- (0.5 μm +0.5 %) +/- (0.5 μm +0.5 %) +/- (0.5 μm +0.5 %) +/- (0.8 μm +0.5 %) +/- (0.8 μm +0.5 %) +/- (2.5 μm +0.5 %) +/- (10 μm +0.5 %)
Low range resolution  0.02 μm 0.05 μm 0.05 μm 0.1 μm 0.1 μm 1 μm 5 μm
Minimum curvature
radius convex
 ²'⁶
1.0 mm 1.0 mm - 1.5 mm 1.5 mm 5 mm 50 mm
Minimum curvature
radius concave
 ²'⁶
7.5 mm 7.5 mm 5 mm 10 mm 10 mm 25 mm 50 mm
Minimum measuring area without measuring stand ²'⁶ Ø 14 mm Ø 14 mm Ø 10 mm Ø 14 mm Ø 14 mm Ø 25 mm Ø 100 mm
Minimum measuring
area with measuring stand
 ²'³'⁶
Ø 5 mm Ø 5 mm Ø 5 mm - Ø 10 mm Ø 25 mm -
Minimum substrate
thickness
 ²'⁶
0.3 mm 0.3 mm 0.3 mm 0.5 mm 0.5 mm 1.0 mm 1.5 mm
Measuring rate in continuous mode 20 readings/second 20 readings/second 20 readings/second 20 readings/second 20 readings/second 20 readings/second 20 readings/second
Max. measuring rate
in single readings mode
70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴

 

Sensor Types N 0.2 / N 0.2 HD N 0.7 / N 0.7 HD N 0.7-90 N 2.5 / N 2.5 HD N 7
Measuring range 0 ... 0.2 mm, 8 mils 0 ... 0.7 mm, 27 mils 0 ... 0.7 mm, 27 mils 0 ... 2.5 mm, 100 mils 0 ... 7 mm, 280 mils
Accuracy 
(of reading)
¹'⁵ 
+/- (1 μm + 0.75 %) +/- (1 μm + 0.75 %) +/- (1 μm + 0.75 %) +/- (1.5 μm + 0.75 %) +/- (5 μm + 0.75 %)
Repeatability
(standard deviation of reading)
 ⁵
+/- (0.5 μm +0.5 %) +/- (0.5 μm +0.5 %) +/- (0.5 μm +0.5 %) +/- (0.8 μm +0.5 %) +/- (2.5 μm +0.5 %)
Low range resolution  0.02 μm 0.05 μm 0.05 μm 0.1 μm 1 μm
Minimum curvature radius convex ²'⁶ 1.0 mm 1.0 mm - 1.5 mm 15 mm
Minimum curvature radius concave ²'⁶ 7.5 mm 7.5 mm 5 mm 10 mm 25 mm ⁷
Minimum measuring area without measuring stand ²'⁶ Ø 14 mm Ø 14 mm Ø 10 mm Ø 14 mm Ø 23 mm
Minimum measuring area with measuring stand ²'³'⁶ Ø 5 mm Ø 5 mm Ø 5 mm Ø 10 mm Ø 20 mm
Minimum substrate thickness ²'⁶ 40 μm 40 μm 40 μm 40 μm 40 μm
Measuring rate in continuous mode 20 readings/second 20 readings/second 20 readings/second 20 readings/second 20 readings/second
Max. measuring rate in single readings mode 70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴

 

Sensor Types FN 1.5 / FN 1.5 HD FN 1.5-90 FN 5 / FN 5 HD
Measuring range F: 0 ... 1.5 mm, 60 mils
N: 0 ... 0.7 mm, 27 mils
F: 0 ... 1.5 mm, 60 mils
N: 0 ... 0.7 mm, 27 mils
F: 0 ... 5 mm, 200 mils
N: 0 ... 2.5 mm, 100 mils
Accuracy 
(of reading)
¹'⁵ 
+/- (1 μm + 0.75 %) +/- (1 μm + 0.75 %) +/- (1.5 μm + 0.75 %)
Repeatability
(standard deviation of reading)
 ⁵
+/- (0.5 μm +0.5 %) +/- (0.5 μm +0.5 %) +/- (0.8 μm +0.5 %)
Low range resolution  0.05 μm 0.05 μm 0.1 μm
Minimum curvature radius convex ²'⁶ 1.0 mm - 1.5 mm
Minimum curvature radius concave ²'⁶ 7.5 mm 5 mm 10 mm
Minimum measuring area without measuring stand ²'⁶ Ø 14 mm Ø 10 mm Ø 14 mm
Minimum measuring area with measuring stand ²'³'⁶ Ø 5 mm Ø 5 mm Ø 10 mm
Minimum substrate thickness ²'⁶ F: 0.3 mm
N: 40 μm
F: 0.3 mm
N: 40 μm
F: 0.5 mm
N: 40 μm
Measuring rate in continuous mode 20 readings/second 20 readings/second 20 readings/second
Max. measuring rate in single readings mode 70 readings per minute⁴ 70 readings per minute⁴ 70 readings per minute⁴

¹ With multi-point calibration, relating to the supplied standards under laboratory conditions

² With zero calibration and if calibration was made close to the coating thickness to be expected

³ If the precision stand is used, not applicable for HD sensors

⁴ If the „quick“ filter has been selected, measuring rate mainly dependent on handling

⁵ According to DIN 55350 part 13

⁶ With multi-point calibration values better than the specified data can be obtained.

⁷ including coating

* HD stands for Heavy-Duty version

 

Standard supply

Gauge:

  • MiniTest 7400
  • MSoft 7 Professional software
  • Instructions manual in German, English, French and Spanish
  • Short instructions
  • 4 AA cells, type LR06
  • Plastic carrying case

 

Sensor:

  • SIDSP® sensor according to choice including certificate
  • Calibration set with calibration foils and zero reference plate(s)

CONTACT US

FIND US ON GOOGLE MAP

SUBSCRIBE US FOR THE NEWEST UPDATES

9 Soi Lasalle 75, Sukhumvit 105 (Lasalle), 

Bangna Tai, Bangna, Bangkok 10260

Thailand

Tel: (66)95-110-9888, (66)2-361-8889

Fax: (66)2-361-8915

Line ID: 0951109888

E-mail: info@trongkamol.com,

         sale@trongkamol.com

FIND US ON:

  • White Facebook Icon
  • White YouTube Icon

Copyright 2020 © Trong Kamol Co., Ltd. All rights reserved.