全量产品目录

10 MHz Distribution Amplifier - FS730

Sine wave outputs (+13 dbm) Low additive phase noise High channel-to-channel isolation FS735 Distribution Amplifiers The FS730/FS735 Series Distribution Ampl...

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Sine wave outputs (+13 dbm)

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The FS730/FS735 Series Distribution Amplifiers are used to distribute a low noise 10 MHz frequency reference. Each system has one input and seven outputs, all on BNC connectors. The input is coupled through a series LC network allowing the use of inp

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FS740 GPS Frequency Std. PRS10 Rb Oscillator FS752 GPS System FS725 Rb Freq. Std.

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X Input Limiter Characteristic FS730 & FS735

5 MHz Distribution Amplifier - FS730

Sine wave outputs (+13 dbm) Low additive phase noise High channel-to-channel isolation FS735 Distribution Amplifiers The FS730/FS735 Series Distribution Ampl...

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Sine wave outputs (+13 dbm)

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The FS730/FS735 Series Distribution Amplifiers are used to distribute a low noise 5 MHz frequency reference. Each amplifier has one input and seven outputs, all on BNC connectors. The input is coupled through a series LC network allowing the use of i

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FS740 GPS Frequency Std. PRS10 Rb Oscillator FS752 GPS System FS725 Rb Freq. Std.

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The input is conditioned by a limiter which provides several advantages. It removes amplitude modulation from the input signal, outputs have fixed amplitude, and input noise that occurs more than 50 mV away from the zero-crossing is blocked. Virtuall

CMOS Distribution Amplifier - FS730

High input impedance with hysteresis High current outputs Fast transition times Small insertion delay Low channel-to-channel timing skew

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High input impedance with hysteresis

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High current outputs

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The FS730/3 Series Distribution Amplifiers are used to distribute CMOS level logic pulses. Each amplifier has one input and seven outputs, all on BNC connectors. All inputs and outputs are logic levels.

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FS740 GPS Frequency Std. PRS10 Rb Oscillator FS752 GPS System FS725 Rb Freq. Std.

Broadband 50 ohm distribution amplifier - FS730

Flat frequency response to 100 MHz High current compliance FS735 Distribution Amplifiers The FS730/4 Series Distribution Amplifiers are used to distribute br...

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Flat frequency response to 100 MHz

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High current compliance

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The FS730/4 Series Distribution Amplifiers are used to distribute broadband (DC to 100 MHz) analog signals over 50 Ω coax. Each amplifier has one input and seven outputs, all on BNC connectors. The input and outputs are DC coupled with a 50 Ω impedan

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FS740 GPS Frequency Std. PRS10 Rb Oscillator FS752 GPS System FS725 Rb Freq. Std.

Broadband 75 ohm Distribution Amplifier - FS730

Flat frequency response to 100 MHz High current compliance FS735 Distribution Amplifiers The FS730/5 Series Distribution Amplifiers are used to distribute br...

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Flat frequency response to 100 MHz

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High current compliance

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The FS730/5 Series Distribution Amplifiers are used to distribute broadband (DC to 100 MHz) analog signals over 75 Ω coax. Each amplifier has one input and seven outputs, all on BNC connectors. The input and outputs are DC coupled with a 75 Ω impedan

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FS740 GPS Frequency Std. PRS10 Rb Oscillator FS752 GPS System FS725 Rb Freq. Std.

GPS 10 MHz Frequency Reference - FS740

12 digit/s frequency counter Source output — sine, square, triangle, IRIG-B Built-in distribution amplifiers Ethernet and RS-232 interfaces GPS/GNSS discipli...

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12 digit/s frequency counter

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Source output — sine, square, triangle, IRIG-B

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Ethernet and RS-232 interfaces

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The FS740 GPS Time and Frequency System provides a 10 MHz frequency reference with a long-term stability of better than 1 × 10 -13 . A built-in receiver tracks any of the four major GNSS constellations: GPS, GLONASS, BEIDOU, or GALILEO. The instrumen

GPS 10 MHz Frequency Reference - FS752

Up to eight 10 MHz & 1 pps outputs (opt.) GPS/GNSS disciplined 10 MHz Double-oven OCXO timebase FS752 GPS 10 MHz Reference The FS752 GNSS Disciplined Time an...

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Up to eight 10 MHz & 1 pps outputs (opt.)

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The FS752 GNSS Disciplined Time and Frequency Reference provides calibrated time and frequency distribution to your laboratory. A built-in receiver tracks any of the four major GNSS constellations: GPS, GLONASS, BEIDOU, or GALILEO. The instrument com

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FS740 GPS/GNSS DO FS725 Rb Frequency Standard PRS10 Rb Oscillator FS735 Distribution Amplifier RF Signal Generator

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The FS752 provides five buffered 10 MHz outputs and two buffered 1 pps outputs. The 10 MHz outputs generate 1 Vrms into 50 Ω and may be used as frequency references for laboratory equipment. The 1 pps outputs generate 10 �s pulses, with 5 V CMOS logi

Melting Point Apparatus - OptiMelt MPA100

PID-controlled temperature ramping Digital movie of each melt 21 CFR Part 11 (opt.) Conforms to Pharmacopeia & GLP Automatic & visual determination

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OptiMelt provides a fast and accurate means of automatically determining the melting points and melting ranges of chemical substances. With microprocessor controlled temperature ramping, a built-in digital camera, and a selling price that is half tha

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OptiMelt provides a fast and accurate means of automatically determining the melting points and melting ranges of chemical substances. With microprocessor-controlled temperature ramping, a built-in digital camera, and a selling price that is half tha

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OptiMelt is specifically designed for unattended operation. It has a built-in digital camera that continuously captures real-time images of the samples, and it uses digital image processing to determine results. The melting points and melting ranges

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OptiMelt has an intuitive front panel and is very easy to use. Simply select a start temperature, ramp rate, stop temperature, and hit start. Results can be easily seen from across the lab on the large LCD display. Samples can be viewed on the front

Melting Point Apparatus - DigiMelt MPA160

DigiMelt is a modern, low cost, digital melting point apparatus designed specifically for the student lab. Students learn the visual detection capillary meth...

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DigiMelt incorporates a platinum resistance temperature detector (RTD) instead of the usual mercury thermometer. This means better accuracy on the readings, and no more mercury cleanup from broken thermometers. The RTD is encased inside the oven bloc

PPR - Vacuum Process Monitor

PPR Series Process Monitoring Systems The PPR Process Monitoring System is designed for in-line process monitoring and diagnosis. Two paths are provided to t...

PRS10 - Rubidium Frequency Standard

PRS10 Rubidium Frequency Standard The PRS10 is an ultra-low phase noise, 10 MHz rubidium-disciplined crystal oscillator. The device fulfills a variety of com...

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PRS10 Rubidium Frequency Standard

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The PRS10 is an ultra-low phase noise, 10 MHz rubidium-disciplined crystal oscillator. The device fulfills a variety of communication, synchronization and instrumentation requirements. The phase noise of the 10 MHz output is low enough to be used as

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FS740 GPS Frequency Std. FS725 10 MHz Rb Ref. FS735 Distribution Amplifier RF Signal Generator

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The PRS10 is an ultra-low phase noise, 10 MHz rubidium-disciplined crystal oscillator. The device fulfills a variety of communication, synchronization, and instrumentation requirements. The phase noise of the 10 MHz output is low enough to be used as

Programmable Temperature Controller PTC10

PTC10 Temperature Controller Introducing the PTC10 Programmable Temperature Controller—the ideal instrument for measuring temperature, controlling heaters, a...

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Introducing the PTC10 Programmable Temperature Controller—the ideal instrument for measuring temperature, controlling heaters, and logging temperature data. The PTC10 Programmable Temperature Controller is a modular system that can be configured to s

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The PTC10 Programmable Temperature Controller is a modular system that can be configured to suit a wide range of applications. The system consists of the PTC10 Controller and up to four I/O cards—two types of input cards for RTDs and thermocouples, a

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The PTC320 and PTC323 Thermistor/Diode/RTD readers can read a variety of resistive and diode temperature sensors. The PTC320 has a single input on a 6-pin circular DIN connector, while the PTC323 has two inputs on a 9-pin D-sub connector .

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The PTC321 RTD reader has four inputs for 100 Ω platinum RTD sensors. Each channel has a four-wire input with its own 1 mA current source for sensor excitation. The current can be reversed with each reading to cancel out stray thermocouple EMFs.

QMS - High Pressure Gas Analyzer

Better than 1 amu resolution Less than 0.5 second response time Compact, transportable design 6 decades of dynamic range RGA Windows software

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Better than 1 amu resolution

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6 decades of dynamic range

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QMS series gas analyzers offer an efficient, cost-effective solution for a wide range of applications. These mass spectrometers simplify the task of on-line process monitoring, analysis of gas species, leak detection, and troubleshooting. The QMS sys

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QMS series gas analyzers offer an efficient, cost-effective solution for a wide range of applications. These mass spectrometers simplify the task of on-line process monitoring, analysis of gas species, leak detection, and troubleshooting.

Residual Gas Analyzer

Better than 1 amu resolution 6 orders of magnitude dynamic range in a single scan 5 x 10 -14 Torr detection limit RGA Windows software RS-232 & Ethernet inte...

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Better than 1 amu resolution

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6 orders of magnitude dynamic range in a single scan

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RS-232 & Ethernet interfaces

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RGA Software Download RGA Windows (legacy software) RGA Python Driver RGA Basics RGA Ethernet Adapter Manual Max Insertion Nipple Replacement Ionizer Kit RGA Work Stand Drawing Vacuum Diagnosis RGA Ion Counting Output Pressure Conversion Table RGA Vo

Residual Gas Analyzer

New RGASoft Windows software Hybrid electrometer for improved baseline sensitivity USB, RS-232 and Ethernet interfaces 120, 220 and 320 amu systems Built-in ...

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USB, RS-232 and Ethernet interfaces

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The new 120, 220 and 320 amu residual gas analyzers from SRS offer increased mass range, better performance, and new capabilities like built-in analog I/O. Building on the previous RGA100 series, SRS continues to offer unmatched value with the RGA120

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RGA Software Download RGA Python Driver RGA Basics Max Insertion Nipple Replacement Ionizer Kit RGA Work Stand Drawing Vacuum Diagnosis RGA Ion Counting Output Pressure Conversion Table RGA Volatility Statement Analog Scan File Format 3D Step File (s

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RGA Software Download RGA Python Driver RGA Basics Max Insertion Nipple Replacement Ionizer Kit RGA Work Stand Drawing Vacuum Diagnosis RGA Ion Counting Output Pressure Conversion Table RGA Volatility Statement Analog Scan File Format 3D Step File fo

SC10 - 10 MHz Ovenized Quartz Oscillator

Electronic frequency control SC-cut crystal for low phase noise 2 × 10 -12 Allan variance (1 s) Low aging (less than 2 × 10 -10 /day) +15 or +24 VDC operation

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Electronic frequency control

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FS740 GPS Frequency Std. FS725 10 MHz Rb Ref. FS735 Distribution Amplifier PRS10 Rb Oscillator

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A number of options can be specified to match the SC10's performance to your requirements. +15 or +24 VDC operation can be specified, and the output is available on SMA, SMB, and SMC connectors, or on a single pin. Aging, noise, temperature stability

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1. Low power warm-up option is available. Contact factory for details. 2. Lamp lifetime is the dominant consideration in the design life estimate. The estimate is based on the measured reduction of lamp intensity and the elevation of lamp start volta

RF Signal Generator - SG380 Series

SG380 Series RF Signal Generator The SG380 Series RF Signal Generators use a unique, innovative architecture (Rational Approximation Frequency Synthesis) to ...

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The SG380 Series RF Signal Generators use a unique, innovative architecture (Rational Approximation Frequency Synthesis) to deliver ultra-high frequency resolution (1 µHz), excellent phase noise, and versatile modulation capabilities (AM, FM, ØM, pul

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SG390 Vector Signal Generator FS725 Rb Frequency Standard FS740 GPS 10 MHz Reference PRS10 Rb Oscillator

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The SG380 Series RF Signal Generators use a unique, innovative architecture (Rational Approximation Frequency Synthesis) to deliver ultra-high frequency resolution (1 µHz), excellent phase noise, and versatile modulation capabilities (AM, FM, ØM, pul

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The standard models produce sine waves from DC to 2.025 GHz (SG382), 4.05 GHz (SG384) and 6.075 GHz (SG386). There is an optional frequency doubler (Opt. 02) that extends the frequency range of the SG384 and SG386 to 8.10 GHz. Low-jitter differential

Vector Signal Generator - SG390 Series

Dual baseband arb generators Analog and vector modulations I/Q modulation inputs (300 MHz RF BW) ASK, FSK, MSK, PSK, QAM, VSB & custom GPIB, RS-232 & Ethernet

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I/Q modulation inputs (300 MHz RF BW)

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Introducing the SG390 Series Vector Signal Generators—high performance, affordable RF sources. Three new RF Signal Generators, with carrier frequencies from DC to 2.025 GHz, 4.050 GHz and 6.075 GHz, support both analog and vector modulation. The inst

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SG380 RF Signal Generator FS725 Rb Frequency Standard FS740 GPS 10 MHz Reference PRS10 Rb Oscillator

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Introducing the new SG390 Series Vector Signal Generators—high performance, affordable RF sources. Three new RF Signal Generators, with carrier frequencies from DC to 2.025 GHz, 4.050 GHz and 6.075 GHz, support both analog and vector modulation. The

SIM900 - Mainframe

10 MHz reference input Cascade multiple mainframes GPIB and RS-232 interfaces Start-up script memory Rugged, compact design

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10 MHz reference input

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GPIB and RS-232 interfaces

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SIM (Small Instrumentation Modules) is a robust, flexible platform in which up to eight high performance instruments share the same compact mainframe and computer interface. Unlike other modular systems, both front-panel and computer operation are po

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The SIM900 Mainframe is the platform on which a SIM system is assembled. The mainframe provides power, computer interfaces, clock synchronization, and individual module status. Eight internal module slots accommodate single-width and double-width mod

SIM910 JFET & SIM911 BJT - Voltage Preamplifiers

4 nV/√Hz input noise (SIM910) 1.8 nV/√Hz input noise (SIM911) Selectable gain from 1 to 100 Differential or single-ended input SIM910 & SIM911 Preamplifiers

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4 nV/√Hz input noise (SIM910)

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1.8 nV/√Hz input noise (SIM911)

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Differential or single-ended input

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SIM (Small Instrumentation Modules) is a robust, flexible platform in which up to eight high performance instruments share the same compact mainframe and computer interface. Unlike other modular systems, both front-panel and computer operation are po

SIM914 - 350 MHz Preamplifier

Two independent amplifier channels Voltage gain of 5 per channel 6.4 nV/√Hz input noise 3 ns overload recovery Excellent phase linearity

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Voltage gain of 5 per channel

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6.4 nV/√Hz input noise

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The SIM914 350 MHz Preamplifier contains two wide-bandwidth, DC-coupled amplifiers, each with a gain of 5 (14 dB). Its fast rise time, low noise and excellent DC accuracy make it an ideal instrument for amplifying signals like those from photomultipl

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The gain stages of several SIM914s can be cascaded without creating oscillation problems. Input clamping gives a 3 ns recovery time from a 10× overload.

SIM918 - Precision Current Preamplifier

Input offset voltage <10 µV DC bias current <2 pA Current gain of 10 6 to 10 8 V/A 15 fA/√Hz input noise (10 8 V/A) SIM918 Current Preamplifier

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Input offset voltage <10 µV

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DC bias current <2 pA

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Current gain of 10 6 to 10 8 V/A

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15 fA/√Hz input noise (10 8 V/A)

SIM921 - AC Resistance Bridge

Linearized analog output Resistance, temperature and phase Accurate millikelvin thermometry Microvolt/picoamp excitation Measurements from 1 mΩ to 100 MΩ

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Linearized analog output

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The SIM921 measures resistance using a four-wire circuit, eliminating the direct effect of lead resistance on the result. Thermal EMFs and amplifier offset drifts are avoided by using an AC excitation current source.

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The excitation frequency can be adjusted from 2 Hz to 60 Hz, either from the front panel or over the computer interface. This flexibility allows the user to operate at a synchronous sub-harmonic of the power line frequency (such as 15 Hz/12.5 Hz ) or

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The actual determination of resistance is achieved ratiometrically, passing the selected excitation current through both an internal, high-stability reference resistor as well as the user's device under measurement. An internal autocal is available t

SIM922 & SIM923 - Temperature Monitors

SIM922 & SIM923 Diode & Pt RTD Monitors The SIM922 Diode Temperature Monitor and the SIM923 Platinum RTD Monitor are designed to measure four sensors simulta...

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Each of the four channels in the SIM922 has an independent, precision 10 µA current source to provide sensor excitation. Measurement results can be displayed in either kelvin or volts.

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The four channels in the SIM923 have independent, stable 1 mA current sources to provide sensor excitation. Sensor resistance is determined ratiometrically with a half-bridge circuit consisting of the sensor and an internal reference resistor. The cu

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A factory-standard calibration curve is built in for each model. In addition, each channel has non-volatile memory to store a 256-point custom calibration curve to convert sensor units (V or Ω) to temperature units (K). Results are displayed on easy

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4 constant current sources 10 µA ± 0.01 %, ±5 ppm/°C