Function |
|
|
WT200A |
WT210 |
WT211 |
|
Thickness measurement of non-metallic coating on the
surface of magnetic metal substrate |
√ |
× |
× |
|
Thickness measurement of non-magnetic surface coatings on magnetic metal substrates |
√ |
× |
√ |
|
Measuring the non-magnetic film on the magnetic metal substrate |
× |
√ |
√ |
|
Automatically identifying the non-magnetic metal
substrate or magnetic metal substrate |
× |
x |
√ |
|
Single measurement, continuous measurement and differential measurement available |
√ |
√ |
√ |
|
Zero-point calibration,2-point calibration and basic
calibration available |
√ |
√ |
√ |
|
Metric and imperial units of measurement optional |
√ |
√ |
√ |
|
LCD backlight |
× |
√ |
√ |
|
Automatic shutdown |
√ |
√ |
√ |
|
Two modes(Car/User) |
√ |
x |
× |
|
|
Specification |
|
WT200A |
WT210 |
WT211 |
Measurement
ranges |
0~1.80mm/0~71.0
mil |
0~1800μm/0~70.9
mil |
0~1500μm/0~59
mil/0~1.5mm |
Resolution |
0.05mm/2mil(Car) 0.01mm/1mil(User) |
0.1pm/1μm/0.1mil |
(0.1μm,1μm)/0.1
mil/0.001mm |
Measurement
error |
±0.1mm |
±(3%H+1μm) |
≤150μm ±5pm |
>150μm±(3%H+1pm) |
Min. diameter of substrate |
50mm |
φ12mm |
12mm(Magnetic) |
50mm(Non-magnetic) |
Min. thickness of substrate |
0.5mm |
0.5mm |
0.5mm(Magnetic) |
50mm(Non-magnetic) |
Operating
temperature range |
18~30℃ |
0~40℃ |
0~40℃ |
Work humidity
range |
10~80%RH |
10~95%RH |
10~95%RH |
Power supply |
|
|
|