The Trek Model 610E is a high-voltage supply/amplifier/controller which provides six modes of high-voltage operation. As a highvoltage amplifier, the Model 610E amplifies an externally applied signal with a switch-selectable setting of 100 V/V or 1000 V/V. As a high-voltage reference supply, a front panel dial commands the output voltage. As a transconductance amplifier, an externally applied voltage signal produces a proportional output current. As a current supply, a front-panel dial commands the output currents. As a high-voltage controller, the high-voltage amplifier mode is maintained but the amplifier input and feedback elements are uncommitted and available for configuration by the user.
Features and Benefits
Multi-mode operation for enhanced utility
Four-quadrant output for driving capacitive loads
Closed loop system for high accuracy
Short-circuit protected for equipment protection
DC-stable for programmable supply applications
Low output noise for ultra-accurate outputs
NIST-traceable Certificate of Calibration provided with each unit
CE compliant
Model 610E Specifications
Performance
Output Voltage Ranges:
As a High-Voltage Supply: 0 to ±1 kV or 0 to ±10 kV; switch selectable/adjustable with potentiometer.
Resolution of 1 kV range is 1 V, resolution of 10 kV range is 10 V
As a High Voltage Amplifier and Controller: 0 to ±1 kV or 0 to ±10 kV DC or peak AC; switch selectable
Output Current Ranges:
As a Current Supply:0 to ±200 µA or 0 to ±2000 µA; switch selectable/ adjustable with potentiometer. Resolution of 200 µA range is 0.2 µA, resolution of 2000 µA range is 2 µA
As a Transconductance Amplifier and Controller: 0 to ±200 µA or 0 to ±2000 µA DC or peak AC, switch selectable
Input Voltage Ranges
As a High-Voltage Amplifier and Controller:0 to ±10 V DC or peak AC
As a Transconductance Amplifier and Controller:0 to ±10 V DC or peak AC
Gain and Accuracy
As a High Voltage Amplifier and Controller:
Gain, 1 kV range: 100 V/V;10 kV range: 1000 V/V; Accuracy, Better than 0.3% of full scale (controller mode is dependent on user-specified components)
As a Transconductance Amplifier and Controller:
Gain, 200 µA range: 20 µA/V; 2000 µA range: 200 µA/V; Accuracy, Better than 0.3% of full scale, typical and 1% full scale, max (controller mode is dependent on user-specified components)
Compliance
Voltage Range: Adjustable range 0 to ±10 kV DC (or peak AC) using the potentiometer
Current Range: Adjustable range 0 to ±2 mA DC (or peak AC) using the potentiometer
DC Offset Voltage:Less than 2 V
Output Noise: Less than 700 mV rms (measured with a 20 kHz true rms meter)
Slew Rate: (10 to 90%, typical) Greater than 20 V/µs
Small Signal Bandwidth: (-3 dB) DC to 10 kHz
Large Signal Bandwidth: (-3 dB) DC to greater than 1.2 kHz
Large Signal Bandwidth (1% distortion): DC to greater than 600 Hz
Settling Time to 1%: Less than 1 ms for a 0 to 10 kV step
Voltage Monitor
Scale Factor: 1/1000th of the output voltage
DC Scale Accuracy:Better than 0.1% FS as referred to the high-voltage output
Offset Voltage: Less than 5 mV
Noise: Less than 20 mV p-p
Output Impedance:47 Ω, nominal
Current Monitor
Scale Factor: 1 V/200 µA
DC Scale Accuracy: Better than 0.1% FS as referred to the high-voltage output
Offset Voltage: Less than 10 mV
Noise: Less than 30 mV p-p
Output: 1 kΩ, nominal
Features
Input Config Programming：May be configured for inverting, noninverting or differential
High-Voltage On/Off：
Local： Individual push-button switch
Remote： TTL high (or open) turns off the HV output; TTL low tuns on the HV output
Compliance Level Selection：
Precision potentiometer is used to set the current limit when operating in the voltage mode or to set a voltage limit when operating in the current mode
Compliance Indicator：
LED illuminates in a compliance limit condition Compliance Limit Current mode is adjustable to within 20 V of the output voltage. Voltage mode is adjustable to within 0.5 µA of the output current
Mechanical
Dimensions： 140 mm H x 432 mm W x 374 mm D (5.5” H x 17” W x 15” D)
Weight： 10.6 kg (23.5 lb.)
HV Control 3-position switch: On, Off, Remote
Mode Control 3-position switch: Supply, Amplifier or Controller
Supply Mode Voltage Control
Range Select 2-position switch: 0 to ±1 kV to 0 to ±10 kV
Output Select： Precision potentiometer with graduated dial
Polarity Select： 3-position switch: Positive, Negative, Off
Operating Conditions
Temperature： 0°C to 40°C (32°F to 104°F)
Rel. Humidity： To 85%, noncondensing
Electrical
Line Voltage： Factory Set for one of four nominal voltages: 100 V, 120 V, 230 V at 48 to 63 Hz
AC Receptacle： Standard 3-prong
Power Consumption： 200 VA, maximum
Supplied Accessories
Manual PN: 23291 H
V Output Cable PN: 43406
Line cord, fuses Selected per geographic area
Optional Accessories
HV Output Cable 43421 (5), 43422 (10), 43423 (20)
19” Rack Mounts Models: 607RA and 607RAJ
