1 Product Introduction

The coating thickness measuring instrument uses a dual function measurement method, it can automatically identify magnetic and non-magnetic substrate, and then use the appropriate test method, it can measure the  thickness of the non-magnetic coating  (such as aluminum, copper, enamel, rubber, paint, etc) on magnetic metal substrates (such as steel, iron , alloy and Hard magnetic steel).And the non-conductive coating thickness on a non-magnetic metal substrate.

The instrument has advantages of high detection accuracy, reliable and easy to maintain, good stability, simple operation, etc. It can be widely used in manufacturing, metal processing industry, chemical industry, commodity inspection and testing fields.

Features Introduction:

l  More widely measuring range : 0-1700um

l  Automatic identification substrate material and display it on the LCD

l  Big screen, and a variety of colors back-light optional

l  Button is simple, easy to operate ,one-hand operation

l  Convenient automatic calibration function

l  Automatic correction function to prevent misuse calibration

l  Dynamically adapt to environmental features

l  V shaped groove suitable for measurements on cylindrical parts

l  Special probe structure has better stability

l  Beep when measurement or calibration is completed

l  180 degree flip for easy read data with top surface

According to the function it can be divided into the following version:

2 Product Appearance

The top is the LCD, the middle are three buttons, "+" "Menu" "-" ,on the bottom is the sensor.

3 Technical Parameters

Measurement range: 0~1700μm, 0~67.8 mils

Accuracy: ± (2μm +3%H), H-standard coating thickness

Storage temperature: 10℃~60℃

Temperature: 0℃~40℃

Probe: built-in probe

Power supply: 2 x 1.5V(AAA  alkaline)

Body size: 96*50*25mm

Weight: 41g

4 Switching The Instrument ON/OFF

When the device is powered up, it needs to be detected itself automatically, so the open method is: using hand to press down the test probe and quickly leave,then the device shows “222” and a buzzer sound,when the device shows “---” complete automatic detection.

Note:

The probe do not close to the metal object when starting.

The buzzer will continue to alarm if the probe keep down after the device start.

The device will be shut down if does not operate within 30s.

5 Handling Instruction

5.1 Switch the display unit

In standby mode, press "+" key to switch between units of um and mil. After switching units, all of the interface will display in the unit except multi-point calibration state.

5.2 Switching display mode

After the standby mode or the measurement, the short press "-" key can be switched between the display and the back display.

5.3 Measurement methods

Place The instrument sensor contacts to the material for tested and pressed, wait 1 to 2 seconds after buzzer short beep sound, the measured data will be displayed on the LCD screen.

If the substrate material is different, the calibration should be carried out first and then measured.

Calibration method reference "standard piece calibration" section.

5.4 Historical Data

In standby mode Press "MENU" button once, you can enter to view the status of the historical data, instrument store up to 20 groups of historical data.

5.4.1 View historical data

After pressing the MENU screen displays "NO 0.", By a short press "+", "-", you can turn on the next turn data, save up to 20 data. "NO. X" indicates the most recent X time measurement data, the X greater  the data older.

5.4.2 Delete the historical data

Delete current data: In View mode, press "+", "-", select the data you want to delete, long press the "+" button.

Delete all: In View mode, long press the "-" button, can delete all the data. After you remove all 20 sets of historical data show non-ferromagnetic 0.0um.

5.4.3 View statistics

Enter the measuring status, continuous short press "MENU" key, can view the historical data in turn of maximum ,minimum value, average value ,then exit of the statistical value status(After boot, if the measurement of data, it is the last time of the measurement, otherwise it is no measurement value of white screen). If you want to directly measure , only need to put the instruments on the surface which you want to measuring ,it will automatically enter measurement status.

Note: the average value, the minimum value of the data is not measured in 0 of the data statistics.

5.5 Switch back-light

In view statistics :Enter the maximum mode (see 4.3.3) (bottom of the screen display MAX), press "+", you can open / close the back-light.

9 Cue Information

Payment

1. We can accept T/T and western union and Money Order,paypal is just for sample fee.The best way is direcet online payment,you can choose yourself.If you want other payment terms please let us know before when you order.
2. Make sure that you have completed all the detailed information like contact person,address,post code and telphone number when filling in your buyer's information.

Shipping

Note:DHL/UPS/Fedex Express usually takes about 3-7 working days to the destination,and it's about 5-8 working days by EMS or TMT(except Russia,which will be delay for 15-30 days).HK Post and CN Post or SG Post takes 7-30 days to ship to worldwide.
1. We will send the goods within 3 business days after the full payment has been confirmed.If the payment is not available,your order will be closed automatically.
2. The buyers are responsible for any insurance,problems and damage which caused by shipping service such accidents,delays or other issues.Besides the buyer should to be responsible for any tax and/or duty charged by their country. (If you want to declare the goods as other item name,or specify an value for custom,please inform us when making the order.we could according to your detail desire  for your easy customs clearance and less charge.)

Feedback
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What we can do

1 All of our products have proceeded again test before shipment and we guarantee to use our products safety.
2 Support imprint your logo on products and let your logo shine anywhere.
3 OEM orders are warmly welcome!

Warranty and Return
1. All products and accessories have been tested by 3 times before ship out. And  all products have  1 year warranty. If there is no man-made problem, you can return back the goods for replace a new one , but your side need share the return back delivery cost, and we will share the shipping cost to your side agian . 

2. We own the best after-sale service.If any problems happen,our team will do our best to solve for customers.

3. All return items must be in its original conditions,including box and accessories.Men made defects are not guaranteed,such as broken,scratched and so on.
4 For any items,please send by DHL,Fedex or your local express or post when send back .

1) How the coating thickness gauge shut down?
A: Our coating thickness gauge adopt with automatic shutdown, when you stop using it, it will be shutdown automatic after 30 seconds.

2) What angle should be kept with Coating thickness with the analyte ?
A: The probe must be kept perpendicular to the surface with the measured material, otherwise it will lead to considerable error.

3) How to maintain accuracy of measurement when we need repeatedly measurements ?
A: When we need repeatedly measure, the thickness gauge should be keep the distance more than 3cm away from the analyte and at least keep 2 seconds or more interval .(Attention :Do not drag along the surface to the side of the probe to avoid probe magnetization.it will be impact of next measurement result)

4) When should we to calibrate the Coating thickness ?
A: Our thickness gauge has been calibrated , in most time, we just need to check whether the uncoated substrate is normalized to zero .Usually when the measurement accuracy beyond the precision values ,it need to be calibrated (refer to the instructions precision value range) . Calibration method according to operating instructions.

5) When the Coating thickness display with"" ,What does it mean?

A: It indicates that the battery voltage is low, please replace the battery in the automatic shutdown, otherwise it will affect the measurement accuracy.

6) How to choose the zero substrate?
A: The thickness of zero substrate should be used as the test material to avoid the permeability of different materials and measurement errors.

7) How to choose the zero substrate surface?
A: Use the gauge should be in the same part of the material being tested after calibrating to zero, and then measuring the same part. If the measuring pipe, bar and other curve surface materials, but the user indeed calibrating to zero with substrate of flats surface , this will affect the accuracy of the measurement. And choose the calibrating zero surface should be more smooth.

8) Coating thickness gauge has been calibrated, why also the measurement also not accurately?

A: The coating thickness calibration could not choose the substrate random ,firstly calibrating to zero based on the same test material of substrate which without coating , then put the calibration sheet in the top to calibrate, so that could get reliable measurement data. Remember: Be sure to use the same shape, the same material, the same roughness zeroing calibration substrate.

9) Why the different coating thickness measured data is not the same?
A: Due to different coating thickness gauge calibrated with different substrate before use . For consistency, we should make them in the same uncoated substrate to do the zero calibration, and then put the calibration sheet in the top to calibrate, so different coating thickness measurement data will be keep consistent.

10) When should we to replace to Standard film ?
A: The coating thickness calibration depends on the calibration sheet, so it is very important that keep the calibration sheet in good condition. If the calibration sheet has been used for many years and not in a good condition, please replace it . Otherwise, the measurement data will be inaccurate.