Comprehensive Description of the 2400 Series Low Voltage SourceMeter Product Line

Publisher:chaxue1987Latest update time:2015-06-26 Source: ednchina Reading articles on mobile phones Scan QR code
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This article describes Keithley's 2400 series low voltage digital source meter product line from the aspects of noise suppression, load impedance, common mode voltage, memory buffer, etc. Share with you:

 

Noise Suppression:

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1Except the smallest 2 current ranges = 90dB.

Load Impedance: Stable to 20,000pF (typical).

Common mode voltage: 250V DC (40V DC for 2440 models)

Common mode isolation: >109Ω, <1000pF.

Overrange: 105% of range, source and measure.

Maximum voltage drop between input/output and sense terminals: 5V.

Maximum test lead resistance: 1MΩ, rated accuracy.

Sensing input impedance: >1010Ω.

Guard Bias: <150μV, typical (300μV for 2430, 2440).

Source output mode:

Fixed DC level

Memory List (mixed functions)

Staircase (linear and logarithmic)

Memory Buffer: 5000 readings/sec @ 5 bit (2 2500 point buffers). Includes selected measurement and time stamp. Lithium battery backup (Battery life > 3 years.)

Source memory list: 100 points (maximum).

Programmability: IEEE-488 (SCPI-1995.0), RS-232, 5 user-definable power-up states plus factory default settings and *RST.

Digital Interface: Interlock: Active low input. Note: Not applicable for DIO terminals.

Power supply: 100V~240V effective value, 50Hz~60Hz (automatically detected at power-on).

2400, 2401: 190VA.

Heat dissipation: convection.

EMC: Complies with EU Directive 89/336/EEC, EN 61326-1.

Safety: UL listed to UL 61010B-1:2003: Complies with the EU Low Voltage Directive.

Vibration: MIL-PRF-28800F Class 3 Random.

Warm-up Time: 1 hour to rated accuracy.

Specifications: 89mm high × 213mm wide × 370mm deep. Test bench configuration (with armrests and base) 104mm high × 238mm wide × 370mm deep.

Weight: 3.21kg (7.08 lb) (2425, 2430, 2440: 4.1kg, 9.0 lb).

Operating environment: 0°~50°C, 70% relative humidity to 35°C. Reduce by 3% RH/°C, 35°C~50°C.

Storage conditions: -25°C~65°C.

Reference address:Comprehensive Description of the 2400 Series Low Voltage SourceMeter Product Line

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