Thiết bị đo chiều dày lớp phủ kỹ thuật số
Model: TG 1250-0.1FN; Kern - Germany
Features
* This instrument meets the standards of both, ISO 2178 and ISO 2361, and DIN as well as ASTM und BS.
It is suitable for the laboratory and for use in`harsh field conditions.`
* The F mode measures the thickness of nonmagnetic materials, e.g. paint, plastic, porcelain enamel, copper, zinc, aluminium, chrome, laquer layers etc. These layers are located on magnetic materials e.g. steel, iron, nickle etc. It is often used to measure the thickness of galvanizing layer, laquer layer, porcelain enamel layer, phosphide layer, copper tile, aluminium tile, some alloy tile, paper etc. Those layers are to be found on magnetic base materials like iron, steel, nickel etc.
* The N mode measures the thickness of nonmagnetic coatings, e.g. anodizing, varnish, paint, enamel, plastic coatings, powder etc. These layers are located on non-magnetic metals e.g. aluminium, brass, non magnetic stainless steel etc.
* Automatically substrate recognition
* Manually or automatically “auto power off” to conserve batteries.
* Two measurement modes: - single and continuous
* Wide measuring range and high resolution
* Metric/ imperial conversion
* Digital backlight display enables exact reading with no guessing or errors
* Can communicate with PC for statistics and printing by the optional cable.
* Can store up to 99 measurements
* Statistics available
Specifications
Display: 4 digits LCD, with backlight
Range: 0 up to 1250 µm/ 0 up to 50 mil
(another range may be specified)
Resolution:
0.1µm (0 up to 99.9µm)
1µm (over 100µm)
Accuracy:
- Standard: 3% of the measured value or min. ± 2.5 µm
Is valid within a tolerance range of ± 100 μm around the individually measured range, if a two-point calibration was performed within this tolerance range.
- Off-Set Accur Mode: 1% of the measured value or min. ± 1.0 µm
Is valid within ± 50 μm around the Off-Set Accur point.
PC interface: mit RS-232C interface
Power supply: 2 x 1.5V AAA(UM-4) batteries
Operating conditions
Temperatures 0 up to 50°C
Humidity < 95 %
Dimensions: 126 x 65 x 35 mm (5.0 x 2.6 x 1.6 inch)
Weight: ca.81g (without batteries)
Accessories:
- Carrying case
- Operation manual
- F-sensor, (inbuilt at TF, at TG one sensor for F and FN is extern, it has to be plugged in)
- NF-sensor, (inbuilt at TF)
- Calibration foils
- Base plate (iron)
- Base plate (aluminium)
Optional accessories:
Cable & software for RS-232C
USB adapter for RS-232C Software
