Atec NHResearch-4100 - Manual (Page 2)

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NH Research, Incorporated
16601 Hale Avenue, Irvine, California 92606
Tel: 949-474-3900 • Fax: 949-474-7062
E-mail: [email protected]
MODEL 4100/4110 SPECIFICATIONS
PROTECTION CIRCUITS
Over-power: Maximum power is limited through monitoring of heatsink
temperature. Programmable to lower limits.
Over-current: All modes limited to current set in constant current mode
Over-voltage: Output protected for transients over 450 V
Reverse-voltage: Reverse polarity diodes on outputs to short UUT
Over-temperature: Monitor of heatsink temperature
SUPPLEMENTAL CHARACTERISTICS
Size (HWD): Single-slot (six available) of S300 mainframe chassis
(5 1 / 4 x 19 x 22-inch)
Weight: Module: 6.6 lbs, Chassis: 21 lb
Operating Temperature: 0 to 50° C
All specifications apply for 27° C ± 5° C
Power (loads only): 115 VAC ± 10%, 208 to 264 VAC, 47 to 63 Hz
ADDITIONAL FEATURES
Mode Switching: Glitch-free transition when changing between current,
voltage, power, and resistance modes
Isolation: ± 500 VDC between input and chassis ground
Remote Sense: 2 VDC max drop between sense and load input
OVPS Relay: DPST, 5A, isolated control
Self-test: Complete built-in hardware self-test of all major functions
including each output transistor
Calibration: Closed cover, all adjustments done in software and stored in
an on-board EEPROM
MODAL OPERATION 4100 4110
Constant Current
Ranges: 0 to 60 A, 6 A, and 660 mA 0 to 60A, 6A, and 660 mA
Accuracy: 60 mA, 30 mA, 660 µA + 2 µA/V 60 mA, 30 mA, 660 µA + 2 µA/V
Resolution: 0.025% FS 0.025% FS
Constant Voltage
Ranges: 0.5 to 120 V, to 450 V 0.2 to 8V, 0.75 to 80 V
Accuracy: 0.1% FS 0.1% FS
Resolution: 0.025% FS 0.025% FS
Constant Resistance
Ranges: 0.035 to 10 k
Ω
0.12 to 10 k
Ω
Accuracy: 0.5% Set 0.5% Set
Resolution: 0.15% Set 0.15% Set
Constant Power
Ranges: 0 to 400 W, 40 W 0 to 400 W, 40 W
Accuracy: 1% Set 1% Set
Resolution: 0.1% FS 0.1% FS
Transient Generator
Pulse
Current Settings: 3 3
Total Period: 40 µsec to 1 sec (25 kHz to 1 Hz) 40 µsec to 1 sec (25 kHz to 1 Hz)
Delay Between
Settings: 20 µsec to 1 sec 20 µsec to 1 sec
Resolution: 10 µsec 10 µsec
Accuracy: 1% + 5 µsec 1% + 5 µsec
Modes: Single burst, continuous Single burst, continuous
Rise/Fall Time
Range: 10 µsec to 1 sec (10% to 90%) 10 µsec to 1 sec (10% to 90%)
Resolution: 2 µsec 2 µsec
Accuracy: 1% of setting + 3 µsec 1% of setting + 3 µsec
External Modulation
Bandwidth: DC to 25 kHz DC to 25 kHz
Programming Voltage: 0 to 5V 0 to 5V
Accuracy: 5% FS 5% FS
Short-circuit
Resistance: 0.035
Ω
@ 60 A 0.012
Ω
@ 60 A
READBACK
INSTRUMENTATION
4100 4110
DC Current
Ranges: 0 to 60 A, 6 A, 660 mA 0 to 60 A, 6 A, 660 mA
Accuracy: 15 mA, 5m A, 0.3 mA, + 2 µA/V 15 mA, 5 mA, 0.3 mA, + 2µA/V
Resolution: 250, 25, 2.5 µA 250, 25, 2.5 µA
DC Voltage
Ranges: 0 to 120, 450 V 0 to 8, 80 V
Accuracy: 0.025% FS 0.025% FS
Resolution: 500, 1.8 µV 33, 330 µV
Power
Ranges: 0 to 500, 50 W 0 to 500, 50 W
Accuracy: 1% 1%
Resolution: ± 30 mW ± 30 mW
CURRENT
S C A L E C H A N G E
0 10 20 30 40 50 60
LOG VOLTS
VOLTS
0
5
10
50
100
500
MODEL 4100
MODEL 4110
PROGRAMMABLE FEATURES
Current: 0 to 60A
Voltage:
4100 4110
2.1* to 450 VDC 0.7* to 80 VDC
* Full current operation. See graph below for current derating at lower voltages.
Power: 300 W
Modes: Constant current, constant voltage, constant resistance, constant power,
transient generator, short-circuit and external analog modulation
Control: GPIB (IEEE 488.2) or RS485