DT-125水分测定仪说明书

发布时间:2018-01-23

DT-125水分测定仪说明书

Moisture Meter
Instruction Manual

 

Moisture meter for wood and building material

Used to measure the moisture level in sawn timber (also cardboard er) and hardened materials (plaster concrete and mortar). It displays the moisture level in the material straightaway.

 

Technical data

Measuring principle:              Electrical resistance

Electrode length:                             8 mm

Electrodes:                    Integrated replaceable

Measuring range:                Wood:    6 – 44 %

                              Material: 0.2 – 2.0 %

Display                        Wood:      ±1 %

Accuracy:                       Material: ±0.05 %

Auto power OFF                  After approx. 15 minutes

Battery:                   3 ×Cr 2032 replaceable

Housing material:          Impact-proof plastic housing

Ambient temperature:                   0 - 40°C

Ambient Relative humidity:             0 – 85 %RH

Dimensions:                      139×47×25 mm

Weight:                         approximately 100g

Warranty:                                  1 year

 

 Maintenance

lAlways keep instrument dry.

lPrevent dirt from getting in between the measuring electrodes

lChanging the electrodes:

Unscrew the 5 screws at the back of the instruments.

Remove housing lid. Unscrew all 5 screws on the electronic plate. Replace electrodes.

Close instrument again.

 

Function check

“O------T------O”  

Connect electrodes with T contacts to the protective cap.

Reference display for wood:           27%±2%

Reference display for building material:  1.25%±0.1%

   Function error: Send instrument for servicing.

Application

lRemove the cap from the top side and place on the bottom side

 The instrument switches on automatically.

lPress the measuring electrodes as far as possible into the material.

lAlways measure the moisture in the wood perpendicular to the fibre structure.

lRepeated measuring yields representative measured data.

lOnce the measurement is finished reattach the cap on the top side and the instrument switches itself off.

 

Display

The reading is shown in the form of bars:

acontinuous line

= even values e.g. 6 8 14

       dotted line

= uneven values e.g. 711

Overflow: reading >44%/2.0%

 

Please note: Characteristics due to growth or type of wood and deviating wood temperatures may make it necessary to correct the displayed values. Measurements should be carried out according to the drying and weighing/calcium carbide method in the case of inspections or for reference purposes.

 

Automatic Power OFF

In order to conserve battery life the meter will automatically turn off after approximately 15 minutes. To press and restoration the power switches the meter display is on.

 

Batterycheck

“O…… B……O”

Connect electrodes with B contacts to the protective cap.

Reference display for wood:          >44%

Reference display for building material: >2.05%

Display has to full.

 

 Changing the battery

When the batteries become exhausted or drop below the operating voltage the battery  warning “         “  symbol will appear in the LCD display. The battery should be replaced.

Unscrew the 1 screws at the back of the instrument.

Remove the battery housing. Change battery. Observe polarization! Reconnect instrument.

水分测定仪

指导手册

湿度计用于木材及建筑材料

用于测量水分含量在锯材(纸板,纸)和硬化材料(石膏,混凝土和砂浆)。它显示了水分的材料通俗易懂。

技术数据

测量原理:电阻

电极长度:8毫米

电极:集成,可替换的

测量范围:6–木44%

材料:0.2–2%

显示木:±1%

精度:材料:±0.05%

大约15分钟后自动关机

电池:3×铬2032,更换

外壳材料:耐冲击塑料外壳

环境温度:0- 40°丙

环境相对湿度:0–85%相对湿度

尺寸:139×47×25毫米

重量:约100克

保修:1年

保养:

l始终保持仪器干燥。

l防止灰尘进入的测量电极之间

l改变电极:

拧下5个螺钉在背面的仪器。

拆下壳体盖。拧下所有5个螺钉的电子板。更换电极。

关闭仪表再次。

功能检查

“O------T------O”

连接电极不接触的保护帽。

参考显示:27%±木2%

参考显示建筑材料:1.25%±0.1%

功能错误:把仪器维修。

应用程序

l拆下盖的顶侧和底侧上的地方

该仪器自动切换。

l按测量电极尽可能进入材料。

l是衡量水分在木质垂直于纤维结构。

l重复测量产生的代表性测量数据。

l一旦测量完成后,附加盖的顶部和仪器自动关闭。

显示器

读数是显示在液晶屏上

连续线

=数值,例如6,8,14

虚线

例如711=平均值

溢出:读数>44% /2%

请注意:特性而增长或类型的木材和木材温度偏离可能使必要的正确的显示值。测量应进行根据烘干称重/电石法在案件检查或仅供参考。

自动关机

以节省电池寿命,仪表将自动关闭后大约15分钟。按电源开关和恢复仪表显示器上。

电池检查

“O......B......O”

连接电极与接触的保护帽。

参考显示:>木44%

参考显示建筑材料:>2.05%

显示全部。

换电池

当电池耗尽或低于操作电压,电池警告“”符号将显示在液晶显示器。应更换电池。

拧下1个螺钉在背面的仪器。

拆下电池外壳。更换电池。观察电极!连接工具。

CEM华盛昌DT-125木材湿度计含水率测定仪用于测量水分含量在锯材(纸板,纸)和硬化材料(石膏,混凝土和砂浆)。它显示了水分的材料通俗易懂。

1. 大液晶显示屏

2. 模拟条显示读数

3. 自动关机功能

4. 功能检测:

5. “O------T------O” 

6. 将测试探针与保护帽上的T接触点连接

7. 显示木材的参考读数为:  27%±2%

8. 显示建筑材料的参考读数为:  1.25%±0.1%

9. 功能错误: 将仪表返回修理.

CEM华盛昌DT-125含水率测定仪木材湿度计技术指标:

 

测试标准

电阻

电极长度

8mm

电极

完整、可更换

测试量程

木材:6~44%

 

其他材质:0.2~2.0%

误差

木材:±1%

 

其他材质:±0.05%(127)

电池

3×CR2032可更换

测量温度

0~60℃

环境温度

0~40℃

环境湿度

0~85%RH

 

显示读数:

读数是显示在液晶屏上

连续线

=数值,例如6,8,14

虚线

例如711=平均值

溢出:读数>44% /2%

请注意:特性而增长或类型的木材和木材温度偏离可能使必要的正确的显示值。测量应进行根据烘干称重/电石法在案件检查或仅供参考。

自动关机

以节省电池寿命,仪表将自动关闭后大约15分钟。按电源开关和恢复仪表显示器上。

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