- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄7099 > 8263 (3M)TABLE MAT ESD DISSP 3-LAYER GRY PDF資料下載
參數(shù)資料
| 型號： | 8263 |
| 廠商： | 3M |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 0K |
| 描述： | TABLE MAT ESD DISSP 3-LAYER GRY |
| 產(chǎn)品變化通告： | 8200 Series Material Change 22/Feb/2012 |
| MSDS 材料安全數(shù)據(jù)表： | 8200 Series MSDS |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | 8200 |
| 墊子類型： | 桌子，工作臺卷筒 |
| 形狀： | 矩形 |
| 長度： | 24'（7.32m） |
| 寬： | 2'（0.61m） |
| 厚度： | 0.14"（3.56mm） |
| 顏色： | 灰 |
| 材質(zhì)： | 乙烯基 |
| 特點(diǎn)： | 耗散 |
| 包括： | 接地軟線（2），接地卡扣（2） |
| 其它名稱： | 05400718968 82633M 82633M-ND 98079820092 SCP431 |
The basic purpose of conductive work surfaces is to
provide a surface that is free of static charge and also is
capable of removing the static charge from conductive
items placed on it. The total resistance to ground
determines the level of charge and rate at which it will be
drained. A resistance to ground of 1000 megohms or less is
required on an 8200 mat to drain a charge to a level of 100
volts or less in one second from a person or tote box
charged to 5KV (ref.1, 2).
Resistance Measurement:
Measuring the resistance of the mat requires a high voltage
megohmmeter. The megohmmeter must have a test voltage
of 50-100 volts and a meter range of 0-1000 megohms. The
ground lead of the megohmmeter is attached to the ground
points of the mat. The other lead of megohmmeter is
attached to an electrode that is described in both ASTM F
150 and NFPA 56A paragraph 4-6.2.7(b).
The resistance to ground should be greater than 106
ohms and less than 109 ohms. if the resistance is less than
106 ohms, an alternate path to ground has been established
which bypasses the one megohm resistor in the ground
cord. If the resistance is greater than 109 ohms, the ground
connection has been interrupted.
Cleaning:
Mats should be periodically cleaned with a detergent and
water solution. To reduce the possibility of leaving a
residue, detergents (rather than soaps) should be used.
Powdered detergents such as Tide, Ajax, etc. should be
added to water at a 1-2% concentration, liquid detergents
such as Wisk, All, etc. at a 2-3% concentration, and
general purpose cleaners such as 409, Mr. Clean, etc. can
be used full strength.
Normally, only a cloth that is thoroughly wetted with the
detergent solution is needed to wipe off the mat; however,
hardened stains may require brushing with a semirigid
bristled brush. The wiping or brushing action should be in a
circular motion to ensure removal of the particles from the
surface depressions. Extremely soiled mats may require
several repeated cleanings with a water rinse between each
cleaning. The water rinse should consist of wetting a cloth
with clean water and wiping the surface to remove loosened
dirt and detergent.
The final step should be to use a cloth dampened with
isopropanol and wipe the mat to remove any organic
contamination as well as the residual detergent. Avoid
using excessive isopropanol because the bottom foam layer
will absorb the solvent and cause the mat to swell.
Regardless of the technique used to clean the mats, the
previously described resistance measurement should be
performed to verify that the mat is functional.
Note: Read all Health Hazard, Precautionary, and First Aid
statements found in the Material Safety Data Sheet (MSDS)
and/or product label of cleaning materials prior to handling
or use.
Reference:
1.
D. M. Yenni, Jr. "Basic Electrical Considerations in
the Design of a Static-Safe Work Environment", Proc.,
(NEPCON/WEST), March 1979, pp. 273-284.
2.
J. R. Huntsman, D. M. Yenni, Jr., "Test Methods for
Static Control Products", Proc., EOS/ESD Symposium
1982, pp. 94-109.
Maintenance of Static Control
Systems 8200 Mats
Technical Brief – July, 1983
No. 113
3
Megohmmeter
Table
Mat
NFPA 56A
Electrode
Ground
Connection
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1-794657-0 | CONN RCPT HOUSING 10POS 94V-0 |
| 431115-24-0 | TERM BARRIER 24CIRC 1 ROW .4375 |
| 431110-24-0 | TERM BARRIER 24CIRC 1 ROW .4375 |
| PB-1580-TF | BOX ABS 4"X1.75"X1" BLK 1=10PCS |
| 431103-24-0 | TERM BARRIER 24CIRC 1 ROW .4375 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 82-63 | 功能描述:RF 連接器 STRT JCK RG8/214 UG-23B/U RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點(diǎn)電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型: |
| 826-3 | 制造商:Greenlee Textron Inc 功能描述: |
| 82-63 (UG-23B/U) | 制造商:Amphenol RF 功能描述:JACK N STRAIGHT 制造商:Amphenol RF 功能描述:RF/COAXIAL N JACK STR 50 OHM CLAMP/SOLDER; Series:N; Connector Type:N Coaxial; Body Style:Straight Jack; Coaxial Termination:Clamp / Solder; Impedance:50ohm; Contact Plating:Silver; Frequency Max:11GHz; Connector Mounting:Cable ;RoHS Compliant: Yes 制造商:Amphenol RF 功能描述:RF/COAXIAL N JACK STR 50 OHM CLAMP/SOLDER; Series:N; Connector Type:N Coaxial; Body Style:Straight Jack; Coaxial Termination:Clamp / Solder; Impedance:50ohm; Contact Material:(Not Available); Contact Plating:Silver ;RoHS Compliant: Yes |
| 82-63 (UG-23B/U) | 制造商:Amphenol RF 功能描述:RF/COAXIAL CONNECTOR |
| 8263 0101000 | 功能描述:同軸電纜 23AWG 1C SHIELD 1000ft SPOOL BLACK RoHS:否 制造商:Murata RG 類型: 阻抗:50 Ohms 線規(guī) - 美國線規(guī)（AWG）: 導(dǎo)體材料: 絞合: 長度:300 mm 外殼材料: 外徑: 屏蔽: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。