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参数资料
| 型号： | 701-M |
| 厂商： | 3M |
| 文件页数： | 3/8页 |
| 文件大小： | 0K |
| 描述： | MEGOHMMETER |
| 标准包装： | 1 |
| 系列： | 701 |
| 工具类型： | 兆欧表 |
| 相关产品： | 701-W-ND - TEST WEIGHT 5 LBS |
| 其它名称： | 0-00-54007-49308-2 00054007493082 05400749308 701-M-ND 701M 98-0798-2290-8 98079822908 SCP428 |
7. Mechanical Zero Adjust:
This control is used to zero the pointer.
OPERATING INSTRUCTIONS
Turn off the Instrument before connecting or
disconnecting test leads, or before moving test weights.
Do not use this Instrument with any accessories not
specifically designed to be used with this product.
Do not use this Instrument to measure live circuits.
The test weights included in this kit are heavy. Exercise
care in handling.
NOTE: The following procedures should be followed each time
the Model 701 is used.
BATTERY TEST
Place the Instrument on a table top or other stable surface.
Set the main selector switch to BATTERY TEST. Press
TEST and hold for 15 seconds. The pointer should come to
rest in the green area of the BATTERY scale. If the pointer
is in the red area to the left of 100V, replace the battery and
retest. If the pointer is in the red area to the right of 100V,
the Instrument may need recalibration.
CONTINUITY TEST
Place the Instrument on a table top or other stable surface
and attach the leads as shown in Figure 4-1. Place the test
weights on the calibration plate or other bare metal surface
and plug in the test leads. Set the main selector switch to
CONTINUITY TEST. Press TEST. The pointer should
come to rest in the green section of the CONTINUITY
scale. If not, the test leads may be defective or the weights
may require maintenance or cleaning.
SURFACE TEST (Resistance Measurement)
Refer to the immediate two following sections to determine
which measurement(s) should be used for your application.
Place the Instrument on a table top or other stable surface
and attach the leads as shown in the appropriate sketch
figures 5-1 through 5-5. Set the Main Selector Switch to the
desired SURFACE TEST voltage. Place the test weight(s)
on the surface to be tested and connect the test leads. Press
TEST for 15 seconds and then read the resistance from the
OHMS scale. After all readings have been completed, return
the Main Selector Switch to the OFF position.
RESISTIVE CHARACTERIZATION OF
STATIC CONTROL WORK
SURFACES
GENERAL
This section provides a summary of the types of surface
measurements specified and described by ESD-S4.1.
Measurements are performed for three reasons:
1. Periodic performance testing of installed static control
work surfaces.
2. Qualification of installed static control work surfaces.
3. Evaluation of static control work surface materials.
NOTE: The following paragraphs are offered as a condensed
summary of the test methods and procedures outlined in the
EOS/ESD standard. For complete details, refer to the standard.
TEST DESCRIPTION
1. PERIODIC PERFORMANCE TESTING
OF INSTALLED STATIC CONTROL SURFACES
(Measurement of resistance from the top of an installed
surface to ESD GROUND (RTS-ESDG) at ambient
temperature and humidity): Note: ESD GROUND is the
point at which the ground cord or other grounding
conductor from the static control surface is connected to.
The ground point may be an electrical ground, building
ground, or other suitable ground. If you have questions
concerning the correct ground, refer to EOS/ESD
STANDARD S6.0 and/or contact a qualified electrician.
This Resistance-to-Ground test is the most important test
that can be done on a static control surface because it
verifies that the surface is working correctly and will
OFF
10V
100V
BATTERY
TEST
CONTINUITY
TEST
READ MANUAL BEFORE USE
OHMS
SURFACE
TEST
TAUT
BAND
SUSPENSION
10
9
1G
10G
FAIL
PAS
S
10
11
100G
10
8
10
7
10
6
10
5
0
1M
100K
0
10M
100M
CONTINUITY
BATTERY
100V
0
10K
100K
1M
10M
100M
OFF
10V
100V
BATTERY
TEST
CONTINUITY
TEST
READ MANUAL BEFORE USE
OHMS
SURFACE
TEST
TAUT
BAND
SUSPENSION
10
9
1G
10G
FAIL
PA
SS
10
11
100G
10
8
10
7
10
6
10
5
0
1M
100K
0
10M
100M
CONTINUITY
BATTERY
100V
0
10K
100K
1M
10M
100M
Figure 4-1: Continuity Test
TEST WEIGHTS
CALIBRATION
PLATE
2
6
1
3
7
5
4
Figure 3-1: Front Panel
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| 701-MAT SZ7 | 制造商:BM POLYCO 功能描述:MATRIX D GRIP 7 NYLON/DOTTED WHITE |
| 701-MD | 制造商:Marinco Electrical Group 功能描述: |
| 701P7R-104 | 功能描述:HOURMETER 4.5-15VDC BKLT W/RESET RoHS:是 类别:工业控制，仪表 >> 仪表 - 小时 系列:700 其它有关文件:Declaration of Conformity 标准包装:1 系列:CHG48 显示器类型:- 电压 - 额定:24 ~ 30VAC 特点:无复位 封装/外壳:面板安装 |
| 701P7R-114 | 功能描述:HOURMETER 9-60VDC BKLT W/RESET RoHS:是 类别:工业控制，仪表 >> 仪表 - 小时 系列:700 其它有关文件:Declaration of Conformity 标准包装:1 系列:CHG48 显示器类型:- 电压 - 额定:24 ~ 30VAC 特点:无复位 封装/外壳:面板安装 |
| 701PB542 | 功能描述:按钮开关 UNSEALED OI RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0 |
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