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Thermo Scientific Alpha COND 2000

Thermo Scientific Alpha COND 2000

是 Eutech Instruments 电导率测量仪,原始说明为:Measure from ultra-pure water to highly conductive samples with the Alpha COND 2000 controller/transmitter: this conductivity controller accept...

品牌: Eutech Instruments价格: 面议服务区域: 全国

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Thermo Scientific Alpha COND 2000
说明规格FAQ

说明

Measure from ultra-pure water to highly conductive samples with the Alpha COND 2000 controller/transmitter: this conductivity controller accepts 4-cell and 2-cell electrodes, and features programmable temperature coefficients to give you precise temperature compensation.

Wide Measurement Range - Measures seven ranges, from 0 to 2 µS/cm to 0 to 1000 mS/cm

High Resolution & Accuracy - Readings of up to three-decimal resolution at ±1 % accuracy

Advanced Temperature Compensation - Adjustable temperature coefficients with programmable linear compensation (0.0 % to 10.0 %) and pure water compensation

Electrode Diagnostics - Meter displays electrode status after each calibration

Flexible Cell Constants - User-adjustable cell constant values (k = 0.005 to k = 9.999)

Superior Electrode Design - 4-cell electrode prevents polarizing effects and electrode fouling in samples with high conductivity

Versatile Temperature Sensors - Accepts 2- or 3-wire, Pt100 or Pt1000 RTD sensors for automatic temperature compensation

Independent Calibration - Allows user to input cell constant corresponding to connecting electrode independently during calibration

Use for virtually any batch or online applications where rapid, accurate control. Great for OEM/system integrator.

Use in applications involving agriculture, chemical processing, boiler and water heaters, wafer-fab, microprocessor manufacturing, pharmaceuticals, pulp and paper industries, and bleach manufacturing.

Use to treat batches of incoming process water, ultrapure water, boiler and feed water control.

Hook to recorder to document data for regulatory compliance.

规格

型号/系列Thermo Scientific Alpha COND 2000
Range… to 2.000 µS/cm ; … to 20.00 µS/cm ; … to 200.0 µS/cm ; … to 2000 µS/cm ; … to 20.00 mS/cm ; … to 200.0 mS/cm ; … to 1000 mS/cm
Resolution0.001 µS/cm ; 0.01 µS/cm ; 0.1 µS/cm ; 1 µS/cm ; 0.01 mS/cm ; 0.1 mS/cm ; 1 mS/cm
Accuracy±1 % of full scale reading (±2 % >500 mS/cm)
Range-10.0 to 125.0 °C (14.0 to 257.0 °F)
Resolution0.1 °C / 0.1 °F
Accuracy

提交需求

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±0.5 °C / ±1.0 °F
SensorPt100/Pt1000 (jumper selectable); 2 or 3 wire
CompensationAuto/manual (normalized at 25 °C)
Set Point 1 (SP1) / Set Point 2 (SP2)… to 2.000 µS/cm or … to 20.00 µS/cm or … to 200.0 µS/cm or … to 2000 µS/cm or … to 20.00 mS/cm or … to 200.0 mS/cm or … to 1000 mS/cm
Switching Conductivity Hysteresis0 to 10 % of full scale
Function (Switchable)P/PI control (pulse length/pulse frequency/proportional integral); limit control; off
Adjustable Period With Pulse Length Controller0.5 to 20 sec
Adjustable Period With Pulse Frequency Controller60 to 120 pulse/min
Integral Action Time (IAT)0 to 999.9 min
Pickup/Dropout Delay0 to 2000 sec
Wash Cycle0.1 to 200.0 hr
Wash Duration1 to 2000 sec
Contact Outputs1 SPDT, 3 SPST relays
Switching Voltage/Current/Power1/8 HP: at 125 VAC / max. 0.74 A / max. 93 VA 1/8 HP: at 250 VAC / max. 0.37 A / max. 93 VA
Function (Switchable)Steady or fleet (pulse)
Pickup Delay0 to 2000 sec
Switching Voltage/Current/Power1/8 HP: at 125 VAC / max. 0.74 A / max. 93 VA 1/8 HP: at 250 VAC / max. 0.37 A / max. 93 VA
Transmitter FunctionTwo 0/4 to 20 mA scalable outputs for Conductivity and temperature, galvanically isolated
CU 22 Function22 mA current output

FAQ