140DVO85300
140DVO85300
3.根據被測電路 的等效電阻來選擇
由于測量儀器的輸入電阻就是被測電路的額外負載,考慮儀器的接入對被測電路的影響,要求測量儀器具有較高的輸入電阻。
4.根據被測電壓的波形來選擇
電子電路中除正弦波電壓可用晶體管電壓表測量外,其非正弦電壓(包括脈沖電壓)用晶體管電壓表測量往往要帶來較大的波形誤差,因此,非正弦電壓值通常采用示波器來測量。
5.根據被測電路對測量精度的要求進行選擇
在工程測量中,既要考慮到精度要求,又要照顧經濟成本。所以,在滿足精度要求的前提下,應盡量選擇價格低廉的儀表。
◆ 企業名稱:廈門泰尼電氣有限公司
◆ 主營業務:DCS,PLC
◆ 經營模式: 貿易
◆ 貿易地區: 全國
◆ : 小黃《女士》
◆ :
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◆ (備注“01006”收)
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Lot of Allen Bradley GB6815, 680 OHMS, 5%, 1W Resistor.
Lot of General Electric P9XURRD0 Pilot Ligth Switches
Clarostat Model: 73JA5K POT, Wirewound 5K Ohm, 5% W2
Bourns Model: 3540S-1-102 POT, Wirewound 1K Ohm, 5%
Greenfield Industries: GP-JOBBER-HSS-D?X, EDP# 44036
Package: Buss Fuses Model: GBB-5 Fuses, Qty. 5
Mallory Model: CG343U015X4C Capacitor 34,000 MFD
Lot of 25 Pack M6X8 7380-A2 / BHS7X06008-025M?1 Stainlee
Mallory Model: CG343U151F1 Capacitor. 34,000 MFD
Square D Type: GCB 40, Class 9080 Circuit Breaker. 4A,
Pacific Bearing Co. Model: FL12 Linear Bushing
Part Number: AD565AJD 12BIT, 4MSPS, DIP-24 Converter
Graham Transmissions: 27121 Speed Control Parts Kit
Cooper Bussman / Fusetron : HSK-40 Dual Element Fuse.
Allen-Bradley: 800T-QA10 Illuminated Push Button, Gree
Bimba Model: 0072-R Pneumatic Cylinder
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Daniel Woodhead / Brad Harrison 42805 Mini-Change Recp
StarTech.com Model: USB2FAAEXT15. USB 2.0 Active Exten
Thermoplastic Green LED Exit Sign. 12" X 8 5/8" X 1
Lot of Allen-Bradley: 800T-N42. Illuminated Amber Caps
Lot of Allen-Bradley: 800T-N26A. Acrylic Amber Lens
Lot of Allen-Bradley: 800T-N44. Illuminated White Cap
Bimba Model: 0071.5-DXP Pnuematic Cylinder. Old S
Lot of Potter & Brumfield KRPA-11AG-6 Relays, Qty. 2
Lot of Trane Company : GKT 1211, PN: 2701-2331-02-07
Swagelok: Model: QC6 Couplings, Key 7. Brass
MAC Valves Model: 35A-SAC-DDAA-1B?A Solenoid Valve
phd / Tom Thumb AVR3/4X2-A-P Pneumatic Cylinder
Opto 22: IDC5Q, 4-Channel DC Input Module,
SMC: TU0425B-20 Plastic Tubing. 4MM, Black, 20M
Lot of Opto 22 Model: G4 IDC5D Input Module. 5 Volt Lo
Cutler-Hammer: E30KLA3 Switch Contactor Block
Lot of Potter & Brumfield K10P-11A15-120 Relays, 2
Honeywell / Micro Switch Model: BZ-2RQ181-A2 Switch
SMC Cylinder Model: CQ2B12-5T Miniture Cylinder
Clarostat Model: 73JB10K POT, Wirewound 10K Ohm, 5% W
Clarostat Model: 73JB5K POT, Wirewound 5K Ohm, 5% W2
Clarostat Model: 73JA5K POT, Wirewound 5K Ohm, 5%. No
Lot of Parker: 1/4 X 1/8 FGS Reducing Connectors. HPD#
SMC Pneumatics Model: D-F7P Auto Switch
Lot of Allen Bradley HB2015, 200 OHMS, 5%, 2W Resist.
Exabyte Model: 12C, 8mm Cleaning Cartridge
Lot of AT&T 103801247, 110C-4 Conn Blk, Qty. 50
Lot of Sylvania: 2017 (303110) Halogen Lamps. Qty, 2
Lot of Harting: Male 6 Position Contacts
Watts Model: R35-2A Regulator w/ Guage. No Acrylic C
Lot of Buss / Cooper Bussman LPN-RK-15SP Low-Peaks
HRS Circular 4-Pin Connector, Female, ? Diameter, Alumi
Lot of Festo ASI-KVT-FK-S Cable Distributors, Qty. 4
Entegris (Fluoroware) Flaretek Cap w/Nut: CP8FN-1
Mallory Model: 32112J 12 Position Rotary Switch
Mallory Model: CGS663U016V4C Capacitor. 66,000 MFD
Condor: HB12-1.7-A+ Switching Power Supply, Tested
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Allen Bradley Cat. #: 1492-SPU1C030 Circuit Breaker. S
Allen-Bradley 700-P400A1 Relay, 8 Contacts, w/ 700-N24
Hayward Plactic Valvesl: TC20100T 1" Threaded Ball Chec
Potter & Brumfield Model: PRD-11AH-120 Contact Relay
Turck / PicoFast: U2134-16. P/N: PKG 3Z-1.2-PSG 3/S90
Turck / PicoFast: U2134-15. P/N: PKG 3Z-039-PSG 3/S90
Bimba Model: MRS-.087-BL-4 Magnetic Reed Switch
Bimba Model: 022-DXP Pnuematic Cylinder. Old Stock
IBM Part Number: 09P5866 PCI Bay Cooling Fan
Lot of Trane Company : GKT0058 Gaskets, 12 THK X 5.25
Turck Pico Fast PSW 4M-10/S90 Four Wire Cordset
Turck / PicoFast: U2134-25. P/N: PKG 3Z-0.3-PSG 3/S90
Hubbell Model: HBL2311 Twist Locks. 20A, 125V
Allen Bradley Cat. #: 1756-BATM. P/N: 96391474. Rev.
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Avaya Communications Model: 9823A SOC RX/TX Transciever
Hewlett Packard C4429 Data Cartridge, HP Colorado 5GB
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Vexta Model: PK245-02AA 2-Phase, 1.8° Stepping Motor
GME T1300 DIGITAL THERMOMETER TYPE K THERMOCOUPLE
HP COMPAQ 122700-001 PRESARIO 64MB SDRAM PC100 MEMORY
Amphenol: 26-1394 Connector w/ 26-4301-8S Housing
Allen-Bradley Cat #: 100-A24ND3 Contactor. Series C
Allen-Bradley Model: 700-HA33Z24-3-4?, Series D Relay w/
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Tyco Electronics / Corcom Model: 20VK1 EMI Filter
Allen-Bradley Cat. #: 700-HN121 Relay Socket with 24V
Bimba Model: 041-RP Pneumatic Cylinder