OUTPUT

Output Voltage Range
Factory set for 0 to ±500 V.

Available output voltage ranges are
0 to -1 kV or 0 to +1 kV DC or peak AC.
Specify when ordering or contact
TREK, INC. for more information.

Output Current Range
0 to ±10 mA DC.
0 to ±20 mA peak AC.

AMPLIFIER INPUT

Input Voltage Range
0 to ±10 V DC or peak AC.

Input Impedance
25 k Ω, nominal

PRODUCT FEATURES

If more than one output voltage range, input configuration, or input gain ratio is required, please contact TREK, INC. for more information.

The 601C can have up to two (2) independent amplifier channels in one enclosure. The following features are specific to each amplifier channel.

Output Voltage Configurations
The high-voltage output can be programmed for 0 to ±500 V, 0 to -1 kV, or 0 to +1 kV DC or peak AC.
Specify when ordering or contact
TREK, INC. for more information.

Input Configuration
The 601C is factory configured as a noninverting amplifier. An inverting amplifier configuration is available. Specify when ordering or contact TREK INC. for more information

Dynamic Adjustment
A graduated one-turn potentiometer is used to optimize the AC response of the Model 601C under various load configurations.

Digital Enable
An input providing a connection for a TTL compatible signal to turn on and off the high-voltage output. A TTL high (or open) turns off the high-voltage output. A TTL low turns on the high-voltage output.

Voltage Monitor
A buffered output providing a low-voltage replica of the high-voltage output

Scale
1/100th of the high-voltage output.

DC Accuracy
Better than 0.1% of full scale.

Offset Voltage
Less than 5 mV.

Output Noise
Less than 10 mV rms (measured using the true rms feature of the Hewlett Packard Model 34401A digital multimeter).

Output Impedance
Less than 0.1 Ω.

Current Monitor
A buffered output providing a low-voltage representation of the load current.

Scale
0.5 V/mA.

DC Accuracy
Better than 1% of full scale.

Offset Voltage
Less than 10 mV.

Output Noise
Less than 20 mV (measured using the true rms feature of the Hewlett Packard Model 34401A digital multimeter).

Output Impedance
Less than 0.1 Ω.

PERFORMANCE

DC Voltage Gain
100 V/V (a gain of 50 V/V is available for the ±500 V range only). Specify when ordering or contact TREK, INC. for more information.

DC Voltage Gain Accuracy
Better than 0.1% of full scale.

Offset Voltage
Less than 500 mV.

Output Noise
Less than 10 mV rms (measured using the true rms feature of the Hewlett Packard Model 34401A digital multimeter).

Slew Rate (10% to 90%, typical)
Greater than 50 V/µs.

Large Signal Bandwidth (1% distortion)
DC to 8 kHz.

Small Signal Bandwidth (-3dB)
DC to 30 kHz.

Settling Time to 1%
Less than 300 µs for a 1 kV step.

Stability

• Drift with Time
  Less than 100 ppm/hr, noncumulative.
• Drift with Temperature
  Less than 50 ppm/°C.

Dimensions

• Single Channel Instrument
  width - 220.5 mm (8.68 in.)
  height - 88.4 mm (3.48 in.)
  depth - 335 mm (13.19 in.)
• Dual Channel Instrument
  width - 433.8 mm (17.08 in.)
  height - 88.4 mm (3.48 in.)
  depth - 335 mm (13.19 in.)

Weight

• Single Channel Instrument
  4.3 kg (9.4 lb)
• Dual Channel Instrument
  8.6 kg (18.8 lb)

GENERAL

High-Voltage Output Connector
SHV high-voltage connector.

Amplifier Input
BNC connector.

Voltage Monitor
BNC connector.

Current Monitor
BNC connector.

Digital Enable Connector
BNC connector.

Power Receptacle
Standard three-prong power connector with an integral fuse holder.

Power Requirements

• Line Voltage
  Factory set for one of two ranges: 90 to 127 V AC or 180 to 250 V AC, at 50/60 Hz. (Specify when ordering.)

Power Consumption
150 VA, maximum.

Operating Conditions

• Temperature
  0 °C to 40 °C.
• Relative Humidity
  To 85%, noncondensing.

ACCESSORIES

Accessories Supplied

• Operator’s manual, SHV mating connector for each amplifier channel, line cord.

CERTIFICATION

TREK, INC. certifies that each Model 601C is tested and calibrated to specifications using measurement equipment traceable to the National Institute of Standards and Technology or traceable to consensus standards. A Certificate of Calibration accompanies each instrument when it is shipped from the factory.

All specifications are with no load unless otherwise noted.
All specifications are subject to change.