Thermo Scientific Alpha COND 2000
Eutech Instruments
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 accepts 4-cell and 2-cell electrodes, and features programmable temperature coefficients to give you precise temperature compensation.
根据您的样品与应用需求，咨询适用配置。
产品概述与应用
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.
技术参数
| 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 |
| Resolution | 0.001 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) |
| Resolution | 0.1 °C / 0.1 °F |
| Accuracy | ±0.5 °C / ±1.0 °F |
| Sensor | Pt100/Pt1000 (jumper selectable); 2 or 3 wire |
| Compensation | Auto/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 Hysteresis | 0 to 10 % of full scale |
| Function (Switchable) | P/PI control (pulse length/pulse frequency/proportional integral); limit control; off |
| Adjustable Period With Pulse Length Controller | 0.5 to 20 sec |
| Adjustable Period With Pulse Frequency Controller | 60 to 120 pulse/min |
| Integral Action Time (IAT) | 0 to 999.9 min |
| Pickup/Dropout Delay | 0 to 2000 sec |
| Wash Cycle | 0.1 to 200.0 hr |
| Wash Duration | 1 to 2000 sec |
| Contact Outputs | 1 SPDT, 3 SPST relays |
| Switching Voltage/Current/Power | 1/8 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 Delay | 0 to 2000 sec |
| Switching Voltage/Current/Power | 1/8 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 Function | Two 0/4 to 20 mA scalable outputs for Conductivity and temperature, galvanically isolated |
| CU 22 Function | 22 mA current output |
咨询仪器选型与报价
提供产品名称、型号、数量和使用要求，我们将协助确认参数与配置。