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Supplier: Maxim Integrated
Description: The DS1870 is a dual-channel bias controller targeted toward class AB LDMOS RF power-amplifier applications. It uses lookup tables (LUTs) to control 256-position potentiometers based on the amplifier's temperature and drain voltage or current (or other external monitored signal). With its
- Operating DC Voltage: 3 to 5.5 volts
- Operating Temperature: -40 to 95 C
- Standard and Compliances: RoHS Compliant
- Wiper Memory: Non-Volatile
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Supplier: OMEGA Engineering, Inc.
Description: , 3750) O, Copper 10 and 50 O, Nickel 100 and 120 O. Easily set any value quickly to within 0.1° with the adjustable digital potentiometer "DIAL". Connect directly to RTD inputs of smart transmitters, PLCs, controllers and multichannel recorders and verify their displays.
- Electrical Standards & Sources: Resistance / Resistor
- Features: Other
- Form / Technology: RTD Simulator
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Supplier: OMEGA Engineering, Inc.
Description: 0.1° with the adjustable digital potentiometer “DIAL” plus store any three temperatures for instant recall with the selector switch. You can also calibrate from -13.000 to +80.000 mV. Connect directly to the thermocouple inputs of smart transmitters, PLCs, controllers and multichannel
- Electrical Standards & Sources: Voltage Reference
- Features: Other
- Form / Technology: Thermocouple Simulator
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Supplier: Microstar Laboratories, Inc.
Description: The MSXB 067 Signal Conditioning Expansion Board provides analog signal conditioning for strain gauges, load cells, RTDs, potentiometers, and other resistive sensors. MSXB 067 provides a flexible interface for quarter-bridge, half-bridge, and full-bridge sensors, with two to six wires for
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Supplier: Microstar Laboratories, Inc.
Description: The MSXB 066 Signal Conditioning Expansion Board provides analog signal conditioning for strain gauges, load cells, RTDs, potentiometers, and other resistive sensors. MSXB 066 provides a flexible interface for quarter-bridge, half-bridge, and full-bridge sensors, with two to six wires for
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Supplier: OMEGA Engineering, Inc.
Description: . Easily set any value quickly to within 0.1° with the adjustable digital potentiometer "DIAL" plus store any three temperatures for instant recall. Calibrate quickly with automatic output stepping. Choose between 2, 3, 5, 11 and 21 steps to automatically increment the output in 100%, 50%,
- Electrical Standards & Sources: Resistance / Resistor
- Features: Other
- Form / Technology: Thermocouple Simulator
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Supplier: Visual Sound, Inc.
Description: Ashly Audio, Inc. A level control with preset recall The WR-1.5 combines the level control capability of the WR-1 with the preset recall capability of the WR-2. A single potentiometer and four position rotary switch offer independent control of level and preset recall, and can be
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Simultaneous potentiometric determination of cations and anions in multiionic solutions using PD-sensors based on MF-4SC and Nafion membranes nanomodified with...
For the simulta neous measurement of responses of the sensors, a multichannel potentiometer with input buffers of high input resistances (≈1012 Ohm) and low input currents .
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A potentiometric sensor of silver ions based on the Schiff base of diphenol
A multichannel potentiometer (model KST101-1) was used with a two-electrode system.
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Effect of proton acceptor ability of dopants on the characteristics of PD-sensors based on hybrid perfluorinated membranes in a mixed aqueous solution of lidoc...
Responses of PD-sensors based on membranes of different compositions were determined simultane- ously relatively to the common Silver Chloride Refer- ence Electrode (EMU-1M3.1) using a high-resistance multichannel potentiometer .
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Potentiometric determination of glycine, alanine, and leucine anions and potassium cations in alkaline solutions using zirconia-modified nafion and MF-4SC memb...
Simultaneous measurements and sensor response processing during sensor calibration and determination of ion concen trations in the solutions were performed using a multi channel potentiometer (with input impedance of ≈1012 Ω and input currents of ≈4 × 10–12 A) and dedi cated …
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DP-sensors based on perfluorinated membranes modified with ZrO2 for the determination of novocaine and lidocaine in polyionic solutions
Electrochemical cell for determining NovH+, LidH+, and K+ ions in aqueous solutions: (I) and (II) DP sensors; (III) glass electrode for measuring pH; (IV) sil ver–silver chloride reference electrode; (V) multichannel potentiometer ; (1) internal Ag–AgCl reference electrode; (2) internal reference solution …
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New Potentiometric Electronic Tongue for Analysing Teas and Infusions
Infusions bags have been procured from Infutisa S.A. Potentiometric measurements were recorded using a multichannel potentiometer which was a home-made high-impedance data acquisition 16-channel box connect- ed to a personal computer by USB.
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PD-sensors based on perfluorinated membranes for simultaneous determination of vitamins B1, B6, and PP in aqueous solutions
For simultaneous measurements of responses of the PD sensors and a glass electrode, a multichannel potentiometer with input buffers with a high input resistance (≈1012 Ω) and low input currents .
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Analytical quality solid-state composite reference electrode manufactured by injection moulding
The potentiometric measurement was performed using the Lawson EMF16 multichannel potentiometer (Lawson Labs, USA).
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Testing of materials on corrosion-cyclic crack resistance in water at increased temperatures
Control thermocouples are connected to a registering device— multichannel potentiometer of type KSP4.
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Electronic Tongues Employing Electrochemical Sensors
A ¼ all-solid- state PVC membrane sensors; B ¼ computer controlled high impedance multichannel potentiometer ; C ¼ magnetic stirrer.