Description
hardware flow control. It is an ideal choice in the field of industrial automation.
Cryo-electron microscopy can take high-definition 3D “color photos” of microstructures and is a
powerful tool for life science research. The production capacity of transmission electron microscopes
is one of the foundations of cryo-electron microscope manufacturing capabilities. Currently, there are only three manufacturers in
the world that produce transmission electron microscopes, namely JEOL, Hitachi, and FEI. There is no
domestic company that produces transmission electron microscopes. The tools used to match the
cryo-electron microscope need to be original. If the parts are broken and you
can’t find anyone to repair them, you can only wait for the parts to arrive in the mail and replace them.
For Chinese cryo-EM users, this experience may last for a long time.
Tunneling machine main bearing 19″My own tunnel boring machine has to use someone else”s main
bearing” (Science and Technology Daily, June 7)
The main bearing, known as the “heart” of the full-section tunnel boring machine, bears the main load
during the operation of the tunnel boring machine.
It is a key component of the cutterhead drive system and works in very harsh conditions. Compared
with traditional rolling bearings with a diameter of only a few hundred millimeters, the main bearing of a
tunnel boring machine is generally several meters in diameter. It is the most complex bearing and requires
hundreds of manufacturing processes. In terms of the manufacturing capacity of the entire boring machine
, domestic boring machines are close to the world”s most advanced level, but the most critical main bearings
all rely on imports. Germany”s Rothe Ed, IMO, FAG and Sweden”s SKF occupy the market.
Microspheres 20″Microspheres: The unbearable lightness of the national industry” (Science and Technology Daily, June 12)
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TRICONEX 3806E TRICON Analog Output Module
TRICON 3503E 24 Volt AC/DC Digital Input Module
H201TI GE Continuous Dissolved Gas Analysis (DGA) Monitor in Oil
MB810 Control and Communication Base HPC800 Base
S21260-SRS S200 servo driver
IS220UCSAH1A Mark VI System Development Processor/Controller
XVS-440-10MPI-1-1AD EATON Micro Panel Operator Interface Panel
5SHY4045L0003 IGCT integrated gate commutated thyristor module
CS513 3BSE000435R1 Control and Communication AC 400
A4H124-24FX P0973JN network switch
FIREYE 95UVS2-1 Fireye Scanner
MVI56E-MNET Modbus TCP/IP Client/Server Enhanced Network Interface Module
3BHE009949R0003 UNS 4881 B V3 AVR Unit (COB+MUB) Assembly
HIEE305089R0001 UNC 4674 B V1 Local Bus Interface
3BHB000644R0001 UP C325 AE 01 Optical Bus Interface
HIEE300794R0001 UA C096 AE 01 Analog I/ Interface
HIEE300690R0001 AF C094 AE 02 Local Control Panel
HIEE300690R0001 AR C093 AE 01 Relay Output Interface
HIEE300910R0001 UF C092 BE01 Digital Input Interface
HIEE300661R0001 UP C090 AE 01 Fieldbus coupler
3BHB002651R0001 UNS 0874 A-P V1 Service Panel
3BHE008128R0001 UNS 0887 A-P Communication Adapter Print
3BHB006943R0001 UNS 0885 A-Z V1 Converter Display
3BHE004385R0001 UNS 0884 A-P V1 Current Sensor
3BHB006338R0001 UNS 0881 A-P V1 Gate driver interface
3BHB005922R0002 UNS 0880 A-P V2 Converter Interface
3BHB005922R0001 UNS 0880 A-P V1 Converter Interface
UNS 2882 A-P V1 3BHE003855R0001 Extended gate controller
UNS 2881 B-P V1 3BHE009319R0001 Measuring unit board
3BHE014967R0002 UNS 2880 B-P V2 Control Board
3BHE003088R0004 W1G200-HH77-52, 24Vdc, 55W
3ADT754021P0001 4184 NXM, 24Vdc, 3.5W D1…3 DC-Fan
3BHE018893R0001 GDRM 42-133b-2 Single Fan UNL133xx 50/60Hz ErP2013
HIEE305114R0001 UNS 4684a-P,V.1 OVP PCP
3BHE016542R0005 RH31C-2DK3.3I.3R (ErP2015) Fan Unit 60Hz
3BHE016542R0003 RH31C-2DK3.3I.1R Fan Unit 50Hz
3BHE018297R0003 UNS 0890a-P,V3 1500V Snubber Control Interface
UNS0890A01 3BHE018297R0001 UNS 0890 A01 Snubber Control Interface
KS D211 B101 3BHE022455R1101 KSD211B101 ICU Input Coupling Unit (70V supervision)
UNS 0881a-P V2 3BHB006338R0002 GDI Gate Driver Interface V2
UNS 0881a-P,V1 3BHB006338R0001 GDI Gate Driver Interface V1
3ADT220090R0006 SDCS-PIN-51-COAT Measurement Card PIN51
GVD241A101 3BHE022886R0101 GV D241 A101 PIN 6080 power connector – coated
UCD240A101 3BHE022287R0101 UC D240 A101 Communication Control
PPD539A102 3BHE039770R0102 PP D539 A102 AC 800PEC controller device
PCD235A101 3BHE032025R0101 PC D235 A Combined Input Output
3BHE022293R0101 PCD232A Combined Input Output
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