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TIME Precision Measuring Instrument
Coating Thickness Gauge TT220 / 230
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Coating thickness gauges are essential to check the exact amount of coating done on your product. A less amount of coating means the coating will wear out in the initial use and more coating layers means it will either crack or spread unevenly giving the surface unbalanced look with some part more glossier than other. Coating is done in most cases to provide a anti corrosion for your products. This instrument checks the layers of coatings on ferrous and non ferrous using eddy and magnetic current. F probe means on ferrous and Probe N is for non ferrous applications. Probe F works on magnetic induction principals and is commonly used for checking insulated coating like paint, enamel and non ferrous coating on ferrous objects. Probe N measures insulating coating on non-ferrous by eddy current method. |
Features:
TT220: integrated probe F
TT230: Integrated probe N
2 measurement modes : continuous / single
5 statistical ways : Mean values / Max. values / Min. values / testing numbers. (NO.) / standard deviations (S.Dev)
15 measurement readings stored
low battery indication
Automatically switch off
Real time or batch printing with TA230 printer
Technical Specification:-
| TT220 | TT230 | ||
| Probe types | F | N | |
| Measuring methods | magnetic induction | eddy current | |
| Measuring range | 0 to 1250µm | ||
| Display resolution | 1µm (0.1µm when thickness is less than 10µm) | ||
| Tolerance | One points calibration | ± (3% H + 1) | ± (3% H + 1.5) |
| H means the thickness of tested piece | |||
| Two points calibration | ± [(1~3)% H + 1] | ± [(1~3)% H + 1.5] | |
| H means the thickness of tested piece | |||
| Measuring condition | Min. curvature radius (mm) | Convexity 1.5 | Convexity 3 |
| Min. testing area diameter (mm) | Ø7 | Ø5 | |
| Critical thickness of substate (mm) | 0.5 | 0.3 | |
| Power supply | Rechargeable NiMH battery (2pcs) | ||
| Working temperature | 0 - 40°C | ||
| Dimensions | 150mm × 53mm × 22mm | ||
| Weight | 150g | ||
Standard Delivery
Main unit 1
Charger 1
Calibration foil set 1
Substrate 1
Protection pocket 1
Instruction manual 1
TIME certificate 1
Warranty card 1
Optional Accessory
Printer TA230
Connecting cable
Download the PDF catalogue for coating thickness gauge TT 220 / 230