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13986252320 027-86619996
  • 发货地  湖北 武汉市
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有效期至长期有效 最后更新2019-06-07 07:24
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ETA-0832涂层测厚仪
一、简介
 本仪器采用了磁性和涡流测厚方法,可无损地测量磁性金属基体(如钢、铁、合金和硬磁性钢等)上非磁性覆盖层的厚度(如铝、铬、铜、珐琅、橡胶、油漆等) 及非磁性金属基体(如铜、铝、锌、锡等)上非导电覆盖层的厚度(如珐琅、橡胶、油漆、塑料等)。本仪器具有测量误差小、可靠性高、稳定性好、操作简便等特点,是控制和保证产品质量必不可少的检测仪器,广泛地应用在制造业、金属加工业、化工业、商检等检测领域。

二、仪器特点
∵小型设计,携带方便
∵全智能化设计,操作简单
∵測量快速,重复性好
∵零点校准、二点校准
∵LCD数字显示
∵公制 / 英制單位轉換
∵操作过程有蜂鸣声提示
∵具有自动关机功能

三、技术参数
∵测量范围:0-1000UM
∵测量精度:零点校准,±(3%H±1.5);二点校准;±[(1%~3%)]H±1.5
∵显示精度:0.1(<100UM)1UM(>100UM)
∵环境温度:0-40℃
∵相对湿度:≤85%
∵最小基体:10*10 mm
∵最小曲率:凸5mm;凹25mm
∵最薄基体:0.5mm
∵重量:98G
∵尺寸:102×66×24mm

四、服务
本仪器一年免费保修,终生维护。
ETA-0832涂层测厚仪使用说明书
一、简介
本仪器采用了磁性和涡流测厚方法,可无损地测量磁性金属基体(如钢、铁、合金和硬磁性钢等)上非磁性覆盖层的厚度(如铝、铬、铜、珐琅、橡胶、油漆等) 及非磁性金属基体(如铜、铝、锌、锡等)上非导电覆盖层的厚度(如珐琅、橡胶、油漆、塑料等)。本仪器具有测量误差小、可靠性高、稳定性好、操作简便等特点,是控制和保证产品质量必不可少的检测仪器,广泛地应用在制造业、金属加工业、化工业、商检等检测领域。
二、使用方法

       2.1 按下电源开关POWER键,听到“嘟”声提示,仪器自动进入测量状态,自动恢复上次关机前的参数设置。

2.2 同时按下“POWER”和“um/mil”键,先放开“POWER”键,然后屏幕显示到“8888”时放开“um/mil”键,转换“Fe”或“NFe”测量状态。

       2.2 将探头垂直压紧到被测涂层上,显示屏上的值即为待测涂层的测量值(如觉得测量结果不精确时可对仪器进行校准,校准步骤见第三点:仪器校准)。

       2.3 注意:每次测量时请勿必将探头提高到1厘米以上,探头压上被测物体时速度不能太慢。

2.4  所有键盘操作(POWER)键除外,需完成至少一次测量后进行。
2.5 完成测量后,按“um/mil”转换显示单位。
三、仪器校准
3.1 校零
3.1.1 将探头压在基准块上(或不带涂层的测量物体上)     ,再按一下校零键“ZERO”进行校零。在按“ZERO”键时,测量探头在基准块上不要晃动,且只有在按完“ZERO”键后,才能提起探头,否则,校零不正确。
3.1.2 将测量探头提起到1厘米以上,然后再将探头以正常的速度压在基准块上(或不带涂层的测量体上),若在同一点的测量值在“0”附近,说明校零成功,否则,应重新校零。
3.2 校准
3.2.1 根据要测量的涂层厚度,选择适当的标准膜片,进行校准。
3.2.2 先将标准膜片放在基准块上(或不带涂层的测量体上),再将测量探头压在标准膜片上,若显示屏上测量值与标准膜片不同,测量值可通过“+”或“-”键来修正,修正完成后,同时按“+” “-”键,保存校准结果。(通过“+”“-”键进行修正时,请提起探头)。
3.2.3 为保证校准的准确性,可通过多次测量同一标准膜片来验证。
四、仪器特点
 ∵小型设计,携带方便
 ∵全智能化设计,操作简单
    ∵測量快速,重复性好
 ∵零点校准、二点校准
    ∵LCD数字显示
    ∵公制 / 英制單位轉換
 ∵操作过程有蜂鸣声提示
∵具有自动关机功能
五、 显示解读
    ∵UM 显示值的单位(lUM=1/1000mm)
 ∵CAL O   校零提示
∵Fe 表示磁性基体测量状态
∵NFe 表示非磁性基体测量状态
∵Battery Lo 电池电压低,提示更换电池
六、技术参数
       ∵测量范围:0-1000UM
       ∵测量精度:零点校准,±(3%H±1.5);二点校准;±[(1%~3%)]H±1.5
       ∵显示精度:0.1(<100UM)1UM(>100UM)
       ∵环境温度:0-40℃
       ∵相对湿度:≤85%
       ∵最小基体:10*10 mm
       ∵最小曲率:凸5mm;凹25mm
       ∵最薄基体:0.5mm
       ∵重量:98G
       ∵尺寸:102×66×24mm
七、故障处理
       1.仪器出现有显示,不能测量的现象时,选准基板实行校零操作即可恢复正常。
  2.如果误操作造成不能校零,开机后显示“0um”时,按“ZERO”键,有蜂鸣声提示后排除故障。
八、注意事项
   本仪器属精密仪器,注意做好防潮、防尘、防腐蚀的保护,避免撞击或挤压,只有正确使用和维护,才能保证仪器的测量精度和使用寿命。仪器的探针、标准板和标准片需要长期保持干净,要定期检查和清洁探针、标准板及标准片上残留的污物,否则将直接影响仪器测量的精确性。仪器长期不使用时,应取出电池。
仪器在测量前,为减少测量误差,需在基体上取零位作基准。为了更精确的测量,建议用没有涂层的工件表面作基体。
ETA-0832 DIGITAL COATING
THICKNESS GAUGE

(1)  Brief Introduction

  * It meets the standards of both ISO2178 and ISO-2361 as well as DIN, ASTM and BS. Suitable for the laboratory and for use in harsh field conditions.

* The gauge  can  measure the thickness of non-magnetic coating layers .Such as: (aluminum, chrome, copper, enamel, rubber, paint) on magnetic substrate (steel, iron, alloy and magnetic  stainless steel)..

* The gauge  can measure the thickness of non-metals coating layers Such as: (enamel, rubber, paint, vanish, plastic anodic-oxide layer) covered on non-magnetic metals substrate (aluminum, brass, zinc and nonmagnetic stainless steel).

(2)  Characteristic

*  Small style design, conveniently carry  

* Complete intelligentized design, easily operate

* Rapid measure, excellent repeated performance  

* Zero adjustment, second point adjustment
* LCD digital display

* The metric system /England system unit transform

* There is bee ring song prompt during operation 

* Two types of probe heads design, which is applicable to different test situations

   (3)  Display instruction

* μm indicate value unit (lμm=1/1000mm)

* CAL O  ZERO Adjustment

* Fe  Magnetism substrate measure state

* NFe Non-magnetism substrate

            Measure state

      
 (4)  Technology parameter

       * Range: 0-1000um

       * Accuracy: ±[(1%~3%)]H±1.5um

* Resolution:0.1um (0~99.9um)
                          1um (over 100um)

       * Environment temperature: 0-40℃

       * Relative humidity: ≤85%

        * Power supply: 1.5V×2

       * Weight: 98g

       * Dimension: 102×66×24mm

Standard delivery:

    Main unit(1000um).............1pc

    Instruction manual............. 1pc

    Substrate............................2pc

    Carrying case..................... 1pc

    Calibration foil set.............. 1 set

(5)  Measuring Procedure

  5.1  Press the"POWER" key to start the gauge The gauge will restore the state of last operation itself. The gauge will display"Fe / 0um"or"NFe / 0um", if you want change the state of "Fe or NFe"press the"um/mil"key and the "POWER"  key at the same time, and  then release "POWER" key firstly, release the “um/mil" key an hen Display is “8888”, the translation of "Fe or Nfe" finished.

 5.2 Place the probe on the substrate or an uncoated standard steadily. Press the "ZERO" key and "CAL0  OK" will be on the Display before lifting the probe. If pressing the "ZERO" key but the probe is not placed on the substrate or an uncoated standard, the zero adjustment is invalid.

  5.3  Place the probe onto a coating layer to be measured. The reading on the Display is the thickness of the coating layer.

  5.4  To take the next measurement, just lift the probe to more than 1 centimeter and then repeat the step 5.3.

  5.5  If suspecting the accuracy of measurement , you should calibrate the gauge before taking the measurements. For the calibration procedures, please refer to the calibration part 6.

  5.6  The gauge will power itself off about 20 seconts after the last operation. It can not be switched off by pressing the "POWER" key.

  5.7  Pressing the "um/mil" key can change the measurement unit um or mil.

 (6)  CALIBRATION

  6.1  Zero adjustment

     Zero calibration for 'Fe' and 'NFe' should be carried out separately. Take the iron substrate if  'Fe' on the Display and take the aluminium substrate if 'NFe' on the Display. Place the probe on the substrate steadily. Press the "ZERO" key and "CAL0  OK" will be on the Display before lifting the probe. If pressing the "ZERO" key but the probe is not placed on the substrate or an uncoated standard, the zero adjustment is invalid.

  6.2  Select an appropriate calibration foil according to your measurement range.

  6.3  Place the standard foil selected onto the substrate or the uncoated standard.

  6.4  Place the probe mildly onto the standard foil and lift. The reading on the display is the value measured. The displayed reading can be corrected by pressing the “+” key or “-” key while the probe is away from the substrate or the measure body.and then press“+”and“-”at the sane time,  the calibration finished

  6.5  Repeat step 6.4 until the result is correct.

(7)  BATTERY REPLACeMENT

7.1 It is necessary to replace the battery,  when the display reading changes darkly.

7.2  Slide the Battery Cover away from the gauge and remove the batteries.

7.3  Install the batteries (2*1.5V) correctly into the case.

7.4  If the gauge will not to be used for a long time, remove batteries.

(8)  Considerations

8.1  In order to weaken the influence of the measured material on the accuracy of measurement, it is recommended that the calibrations should be done on the uncoated material to be measured.

8.2  Probe will eventually wear. Probe life will depend on the number of measurements taken and how abrasive the coating is. Replacement of a probe can be fitted by qualified persons only.

(9)  Restore factory setting

9.1  When to restore?

  It is recommended to restore factory setting in the one of following cases.

A.    The gauge does not measure any more.

B.    Because misoperation "+"key or "-"key causes the gauge not  normally  to measure.

C.    Measurement accuracy is degraded caused by environmental conditions changed greatly.

9.2  How to restore?

9.2.1 Press the "power" key, when the "0 um" appears on the display,press the "zero" key the factory setting is restored.

(10)  Notes

  It is strongly recommened that no changes should be made to the value of Ln. Generally, the larger the value of Ln, the smaller the reading on a same thickness. A little variation of value of Ln will cause a great change in reading at high end (e.g. at 515um). The rules to adjust the value of Ln are as follow:

A.  Reading at low end can be adjusted to the

      exact value by the plus or minus key.

B. To enlarge the Ln if readings at low end (e.g.at 50 um) is ok but reading at high end (e.g.at 388um) is too large. On the contrary, to decrease the Ln if reading at low end (e.g. at 51 um ) is ok but reading at high end (e.g. at 388um) is too small.

C.    Repeat procedures from A to B till the readings on the every standard foil are satifying the accuracy.

(11)  Services

This instrument has one-year quality guarantee, maintenance for all life. If there are any problem of this product, please contact the dealer in time.

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