Product parameters:
- Processing customization: No
- Type: Coating Thickness Gauge
- Brand: Domestic
- Model: TT290
- Measuring range: 0-1250μm
- Display: LCD display
- Power supply voltage: AAA type 1.5V (7) 2 batteries
- Dimensions: 145 × 60 × 27mm
one, TT290Coating Thickness Gauge Product Overview:
This instrument is an ultra-small measuring instrument which can measure the thickness of non-magnetic coating on magnetic metal substrate quickly, without damage and precision, and can be widely used in manufacturing industry,
Metal processing industry, chemical industry, commodity inspection, etc. Because of the small size of the instrument, the probe and instrument integration, especially for engineering site measurements.
This instrument complies with the following standards:
GB / T 4956-2003 Non - magnetic coatings on magnetic substrates Overlay thickness measurement Magnetic method
two, TT290Coating thickness gauge features:
♦ Zero calibration and two-point calibration can be carried out and the system error of the probe can be corrected with the basic calibration method.
♦ There are two measurement methods: continuous measurement mode and single measurement mode;
♦ Two working modes: direct mode and batch mode;
♦ Storage 500Measured values;
♦ Delete function: delete current value, calibration value, limit value, all values;
♦ Five statistics: Average (MEAN ), Maximum (MAX ) , Minimum (MIN ), The number of tests (NO . ), standard deviation (S.DEV) ;
♦ Has the printing function, may print the survey value, the statistical value;
♦ With under voltage indication function;
♦ Beeps during operation.
♦ Has the error prompt function;
♦ Chinese and English menus;
♦ Backlit display;
♦ Automatic, manual shutdown.
three, TT290Coating thickness of the technical parameters:
Probe type | F |
Measuring principle | Magnetic induction |
Measuring range | 0-1250 μm |
Low limit display resolution | Mu] m (100 [mu] m The following is 0.1 μm) |
Probe connection | Integration |
Indication error | Zero calibration (Um) | ± ' 3% H + 1] |
Two-point calibration (Um) | ± ' (1% ~ 3%) H + 1] |
Measurement conditions | Minimum radius of curvature (Mm) | Convex 1.5 ; concave9 |
The diameter of the smallest area of the substrate (Mm) | Ф7 |
Minimum critical thickness (Mm) | 0.5 |
Temperature and humidity | 0~ 40Lt; 0 & gt; C ; 20% RH ~ 90% RH |
Statistical functions | Average (MEAN ), Maximum (MAX ), Minimum (MIN) , Number of tests (NO . ), standard deviation (S. DEV) |
Way of working | Direct way (DIRECT)And groups (Appl) |
measurement method | Continuous measurement modeCONTINUE ) And a single measurement mode (SINGLE) |
Storage capacity | storage 500 Measured values |
print /Connect the computer | Optional printer /Can not connect to computer |
Shutdown mode | automatic , Manual two ways |
power supply | AAA type 1.5V (7Number) dry batteries 2Section |
Dimensions | 145Respectively60Respectively27 mm |
weight | 130g |
four, TT290Coating thickness of the basic configuration:
TT290Host 1station ; Standard sample 1set ; Standard matrix 1Piece ; 1A
Fives, TT290Coating Thickness Gauge Options:
TA230printer ; Communication Cable