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Keithley 237 Source Measure Unit - For Parts Only

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$275.00
SKU:
Keithley-237
Condition:
Refurbished
Availability:
Usually ships within (1) one business day
Weight:
25.00 LBS
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Product Overview

Keithley 237 High Voltage Current Source Measure Sourcemeter Unit

Keithly Part Number(s): Keithley-237

For Parts Only

Specifications:

  • Load Capacitance: Stable into 20,000pF typical.
  • Remote Sense: Corrects for up to 2V drop in each output lead. Maximum 1kΩ per sense lead for rated accuracy. Residual output resistance (as a voltage source) is 0.5Ω.
  • Guard: Output Resistance: ≤12kΩ.
  • Maximum Output Current: ±2mA.
  • Offset Relative to Output HI: ±2mV max.
  • Isolation (Output LO to chassis): Typically >1010Ω in parallel with 500pF.
  • Maximum Common Mode Voltage: 200V.
  • Connector: Outputs: 3-lug triax.
  • Trigger Input/Output: BNC.
  • Interlock: 3-pin miniature DIN.
  • Temperature Coefficient (0°–18°C and 28°–50°C): ±(0.1 × applicable accuracy specification)/°C.
  • Environment: Operating: 0°–50°C, 70% relative humidity up to 35°C. Linearly derate 3% R.H./°C, 35°–50°C, Storage: –25° to 65°C.
  • EMC: Conforms to European Union Directive 89/336/EEC.

Warranty Information

90-day parts replacement warranty

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