切片分析前，您需要做好产品的制样工作，具体如下： 1、 取样：将产品取出，并将具有代表性的那块分割下来，可以用美工刀，切割机等，具体选择哪一种，还是根据您需取样的产品硬度来选择吧。取样过程中，大家又大到小慢慢取样即可； 2、 镶嵌：由于有的产品无法直接放置显微镜工作台上进行分析，因此需要对其镶嵌，镶嵌之前，需准备好镶嵌材料并对待镶嵌的样品进行清洁，确保镶嵌过程中没有污染物； 3、 研磨：由于镶嵌过程中，产品可能嵌入在镶嵌材料内，或平面不光滑，就需要通过研磨，有粗磨和精磨，具体选择哪一种，需要根据您镶嵌好的产品来判断，老上光科技有专门的磨抛机，感兴趣的朋友可以前来我司咨询选购； 4、 抛光：金相制样的抛光是在研磨的基础上对制样的产品进行再一次抛光； 5、 腐蚀：根据您产品来，有的是无需腐蚀的。
Honeywell I/O Rack PLC Rack Model 320B Upgrade Kit NIB


Allen Bradley SLC500 1746-P2 Power Supply 7 Slot Rack


VINTAGE HONEYWELL PHOTOGRAPHIC POWER SUPPLY
Customs services and international tracking provided



Honeywell Power Supply I /O RACK 621-9934
From Germany


GE FANUC 90-30--10 SLOT RACK--30 W POWER SUPPLY--WITH KEY
Customs services and international tracking provided

HONEYWELL 620-0053 10-SLOT I/O EXPANDER ***XLNT***


ALLEN BRADLEY 1764-P2 SLC 500 POWER SUPPLY SER C W/ 1764-10A SER A 10-SLOT RACK
Customs services and international tracking provided

General Electric IC610CHS130A Slot Rack Power Supply Refurbished


Allen-Bradley SLC 500 10 Slot Rack W/ 1746-P2 Power Supply & 2- 1476-OA16 Ser. D


HONEYWELL 620-0083 PROCESSOR RACK POWER SUPPLY MODULE 115/230VAC *USED*


Zusatzakku 4000mAh fürTracker TK102-2 TK102*Powerakku
From Germany

LOCALIZADOR GPS TRACKER TK102-2 O TK102B (ANTIROBO, SECUESTROS, ANTIPERDIDA)
ENVíO RAPIDO POR MENSAJERíA 24-48 HORAS A LA PENINSULA
From Spain

Honeywell 6200041c processor power supply 6201537 processor module 6200053 ipc
Customs services and international tracking provided

Allen Bradley SLC 500 I/O system 13 slot rack


Allen Bradley 10 Slot Rack SLC 500 With Power Supply 1746-A10 1746-P4


Allen Bradley 4-SLOT RACK WITH POWER SUPPLY & MORE !!!!


HONEYWELL IPC 621 I/O EXPANSION RACK MODEL 621-9990


Allen Bradley 500 10-Slot Rack Chassis w/Modules Power Supply P2 5/04 CPU




Honeywell HP1224ACDC power supply


HONEYWELL 620-0090 PROCESSOR RACK ASSEMBLY W/ 620-0049 BACKPLANE 12SLOT


Allen-Bradley SLC 500 7 Slot Rack 1746-A7 w/ Power Supply, CPU, Scanner & More


Allen Bradley SLC 500 1746-A10 Rack + Power Supply P2


Allen Bradley 10 Slot Rack w/Power Supply Processor Scanners Analog Combo USED
Customs services and international tracking provided

NEW SERIESONE GENERAL ELECTRIC 10 SLOT RACK 115/230V POWER SUPPLY IC610CHS120A


Power Transformer- Honeywell 10099101-102
Customs services and international tracking provided

Allen Bradley SLC 500 4 Slot Rack 1746-A4, Power Supply 1746-P2 + Modules


Intel SR2625URBRPR SR2625URBRPRNA S5520UR 2U Rack Server System New


HONEYWELL 620-0041 POWER SUPPLY 6200041 REPAIRED


HONEYWELL PRESSURE TRANSMITTER # STM125-E1H-00000-CR,S2,SB,TC,TG,F102-1112 NEW


USED PULLOFF ALLEN BRADLEY SLC 500 POWER SUPPLY 1746-P2 & 7-SLOT RACK 1746-A7
Customs services and international tracking provided

Honeywell I/O Rack 621-9990 IPC 621 PLC CLASSIC
Customs services and international tracking provided

Allen Bradley 1746-A13, 13-Slot Rack whit Power Supply 1746-P2


Allen Bradley 1746-P3 Series A Power Supply w/ 1746-A10 Series A 10-Slot Rack
Customs services and international tracking provided

Allen Bradley Power Supply SLC 500 1746-P2 W/ 1746-A10 SLC 5/03 CPU Slot Rack


Matrix 20 Slot PLC Module Slot Rack Cage & Power Supply QMB20.6AS4T-H-Z
Customs services and international tracking provided

ALLEN BRADLEY 1746-A7 7 SLOT RACK w/ Power Supply


POWER SUPPLY #8600-PS20S PART #90712901 (20 SLOT RACK)
Customs services and international tracking provided

TRACKER TK102 POWER SUPPLY 12V-24V für PKW, Transporter, LKW, Motorr?der, Boote
From Italy


MEASUREX 08343800 POWER SUPPLY CHASSIS 10-SLOT RACK REV H D219512


ALLEN BRADLEY 1746P1 POWER SUPPLY W/ 1746A7 7SLOT RACK


HONEYWELL POWER SUPPLY UNIT 46182895-001


ADEPT PA-4 30336-31000 POWER SUPPLY RACK 4 SLOT 3033631000


ALLEN BRADLEY 1746-A10 RACK AND 1746-P2 POWER SUPPLY


1 NIB HONEYWELL 621-9990 6219990 I/O EXPANSION RACK


ALLEN BRADLEY 1771-P2 POWER SUPPLY / RACK 16SLOT I/O CHASSIS 24AMP 5.25VDC


ALLEN BRADLEY 10 SLOT RACK 1746-A10 SER. A W/ POWER SUPPLY 1746-P2 SER. C


ALLEN BRADLEY 1746A10 RACK 10SLOTW/ 1746P2 POWER SUPPLY


Toshiba EX10*UBB2 9 slot rack c/w PS261, PU234 T2 CPU, LK11 TOSLINE-30, +56i/o
From United Kingdom

HONEYWELL IPC 621 I/O RACK MODEL 621-9991 IPC6219991


Allen Bradley Power Supply 1746-P2 4-Slot Rack 1746-A4


HONEYWELL POWER SUPPLY UNIT 46182895-001


[NEW] Intel FXX1200PCRPS 1200W 80Plus Platinum, DPS-1200TB Power Supply PSU
From Latvia

ALLEN BRADLEY 10 SLOT RACK 1746-A10 SER. A W/ POWER SUPPLY 1746-P2 SER. B


ALLEN BRADLEY SLC 500 13 SLOT RACK 1746-A13 SER A W/ POWER SUPPLY 1746-P2 SER B


ALLEN BRADLEY 10 SLOT RACK 1746-A10 SER. A W/ POWER SUPPLY 1746-P2 SER. C


Allen Bradley, SLC 500, 1746-A10 Rack, 1746-P2 Supply, Very Good Condition


Honeywell Power Supply I /O RACK 621-9934
From Germany


Chenbro RM21600 2U Rack Server Chassis w/o Power Supply


Allen-Bradley SLC 500 7 Slot Rack 1746-A7 w/ Power Supply, CPU, Scanner & More


NEW HONEYWELL IPC 621 I/O EXPANSION RACK MODEL 621-9990


Allen Bradley SLC 500. 7 Slot Rack w/ Power Supply,Processor & 6 Modules !!!!




HONEYWELL 621-9990 IPC 621 I/O CHASSIS RACK B339222


Hard Wire Car Charger Power Adapter for TK102 TK102B GPS GPRS Tracker


Hard Wire Car Charger Power Adapter for TK102 TK102B GPS GPRS Tracker


New Intel FXX1000WHEPS 1000 Watt Server Power Supply PSU for SC5650WS


Honeywell 14500576-001, 27 Slot PLC Card Rack. BOARDS IN PHOTO NO INCLUDED
Customs services and international tracking provided


Newly ListedDIRECT LOGIC 305 SLOT RACK INPUT/OUTPUT MODULES POWER SUPPLY CPU D3-10B-1


ALLEN BRADLEY HONEYWELL TC-FPCXX2 CONTROLLOGIX POWER SUPPLY
Customs services and international tracking provided


ALLEN BRADLEY 7-Slot Rack 1746-A7 + Power Supply 1746-P1/ SLC 5/02 CPU And More
Customs services and international tracking provided


ALLEN BRADLEY CONTROLLOGIX 1756-A10 /B AND 1756-PA72 /C RACK AND POWER SUPPLY


IC697CHS790D, RACK 9 SLOT REAR MOUNT W/POWER SUPPLY, GE


Allen Bradley 10 Slot Rack w/Power Supply Processor Scanners Analog Combo USED
Customs services and international tracking provided

Honeywell AC to DC Power Supply for MS95XX 46-00525
Customs services and international tracking provided

HONEYWELL 620-0041 POWER SUPPLY 6200041 REPAIRED


IC697CHS790F, RACK 9 SLOT REAR MOUNT W/POWER SUPPLY, GE


Intel SR2625URBRPR SR2625URBRPRNA S5520UR 2U Rack Server System New


Allen Bradley Power Supply SLC 500 1746-P2 SER C with 10 Slot Rack


ALLEN BRADLEY 1746-A10 10 SLOT RACK W/ POWER SUPPLY & 6 I/O MODS USED


TRACKER TK102 POWER SUPPLY 12V-24V für PKW, Transporter, LKW, Motorr?der, Boote
From Italy


Intel FXX1000WPSU DPS-1000HB A 1000W Non Redundant Power Supply New Bulk


HONEYWELL 620-1690C SERIES 9000 PROCESSOR 12-SLOT RACK CHASSIS D216043